| c5afbdf4 |
1 | #!/usr/bin/perl |
| 2 | |
| 3 | # gitweb - simple web interface to track changes in git repositories |
| 4 | # |
| 5 | # (C) 2005-2006, Kay Sievers <kay.sievers@vrfy.org> |
| 6 | # (C) 2005, Christian Gierke |
| 7 | # |
| 8 | # This program is licensed under the GPLv2 |
| 9 | |
| 10 | use strict; |
| 11 | use warnings; |
| 12 | use CGI qw(:standard :escapeHTML -nosticky); |
| 13 | use CGI::Util qw(unescape); |
| 14 | use CGI::Carp qw(fatalsToBrowser); |
| 15 | use Encode; |
| 16 | use Fcntl ':mode'; |
| 17 | use File::Find qw(); |
| 18 | use File::Basename qw(basename); |
| 19 | binmode STDOUT, ':utf8'; |
| 20 | |
| 21 | BEGIN { |
| 22 | CGI->compile() if $ENV{'MOD_PERL'}; |
| 23 | } |
| 24 | |
| 25 | our $cgi = new CGI; |
| 3cbd26e1 |
26 | our $version = "debian.1.5.6.1.19.ge6b2"; |
| c5afbdf4 |
27 | our $my_url = $cgi->url(); |
| 28 | our $my_uri = $cgi->url(-absolute => 1); |
| 29 | |
| 30 | # core git executable to use |
| 31 | # this can just be "git" if your webserver has a sensible PATH |
| 32 | our $GIT = "/usr/bin/git"; |
| 33 | |
| 34 | # absolute fs-path which will be prepended to the project path |
| 35 | #our $projectroot = "/pub/scm"; |
| 36 | our $projectroot = "/pub/git"; |
| 37 | |
| 1da95434 |
38 | # fs traversing limit for getting project list |
| 39 | # the number is relative to the projectroot |
| 40 | our $project_maxdepth = 2007; |
| 41 | |
| c5afbdf4 |
42 | # target of the home link on top of all pages |
| 43 | our $home_link = $my_uri || "/"; |
| 44 | |
| 45 | # string of the home link on top of all pages |
| 80931687 |
46 | # hcoop-change: Customize. |
| 47 | our $home_link_str = "HCoop"; |
| c5afbdf4 |
48 | |
| 49 | # name of your site or organization to appear in page titles |
| 50 | # replace this with something more descriptive for clearer bookmarks |
| 80931687 |
51 | # hcoop-change: Customize. |
| 52 | our $site_name = "HCoop Git" |
| c5afbdf4 |
53 | || ($ENV{'SERVER_NAME'} || "Untitled") . " Git"; |
| 54 | |
| 55 | # filename of html text to include at top of each page |
| 56 | our $site_header = ""; |
| 57 | # html text to include at home page |
| 58 | our $home_text = "indextext.html"; |
| 59 | # filename of html text to include at bottom of each page |
| 60 | our $site_footer = ""; |
| 30b1ffb4 |
61 | # filename of cached version of front page |
| 62 | our $cached_front_page = "/var/local/lib/gitweb/indexcache.html"; |
| c5afbdf4 |
63 | |
| 64 | # URI of stylesheets |
| 65 | our @stylesheets = ("gitweb.css"); |
| 66 | # URI of a single stylesheet, which can be overridden in GITWEB_CONFIG. |
| 67 | our $stylesheet = undef; |
| 68 | # URI of GIT logo (72x27 size) |
| 69 | our $logo = "git-logo.png"; |
| 70 | # URI of GIT favicon, assumed to be image/png type |
| 71 | our $favicon = "git-favicon.png"; |
| 72 | |
| 73 | # URI and label (title) of GIT logo link |
| 74 | #our $logo_url = "http://www.kernel.org/pub/software/scm/git/docs/"; |
| 75 | #our $logo_label = "git documentation"; |
| 76 | our $logo_url = "http://git.or.cz/"; |
| 77 | our $logo_label = "git homepage"; |
| 78 | |
| 79 | # source of projects list |
| 80 | our $projects_list = ""; |
| 81 | |
| 82 | # the width (in characters) of the projects list "Description" column |
| 83 | our $projects_list_description_width = 25; |
| 84 | |
| 85 | # default order of projects list |
| 86 | # valid values are none, project, descr, owner, and age |
| 87 | our $default_projects_order = "project"; |
| 88 | |
| 89 | # show repository only if this file exists |
| 90 | # (only effective if this variable evaluates to true) |
| 91 | our $export_ok = ""; |
| 92 | |
| 93 | # only allow viewing of repositories also shown on the overview page |
| 94 | our $strict_export = ""; |
| 95 | |
| 96 | # list of git base URLs used for URL to where fetch project from, |
| 97 | # i.e. full URL is "$git_base_url/$project" |
| 80931687 |
98 | # hcoop-change: We like several URLs. |
| 99 | #our @git_base_url_list = grep { $_ ne '' } (""); |
| 100 | our @git_base_url_list = ('git://git.hcoop.net/git', |
| 101 | 'http://git.hcoop.net/git'); |
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102 | |
| 103 | # default blob_plain mimetype and default charset for text/plain blob |
| 104 | our $default_blob_plain_mimetype = 'text/plain'; |
| 105 | our $default_text_plain_charset = undef; |
| 106 | |
| 107 | # file to use for guessing MIME types before trying /etc/mime.types |
| 108 | # (relative to the current git repository) |
| 109 | our $mimetypes_file = undef; |
| 110 | |
| 111 | # assume this charset if line contains non-UTF-8 characters; |
| 112 | # it should be valid encoding (see Encoding::Supported(3pm) for list), |
| 113 | # for which encoding all byte sequences are valid, for example |
| 114 | # 'iso-8859-1' aka 'latin1' (it is decoded without checking, so it |
| 115 | # could be even 'utf-8' for the old behavior) |
| 116 | our $fallback_encoding = 'latin1'; |
| 117 | |
| 118 | # rename detection options for git-diff and git-diff-tree |
| 119 | # - default is '-M', with the cost proportional to |
| 120 | # (number of removed files) * (number of new files). |
| 121 | # - more costly is '-C' (which implies '-M'), with the cost proportional to |
| 122 | # (number of changed files + number of removed files) * (number of new files) |
| 123 | # - even more costly is '-C', '--find-copies-harder' with cost |
| 124 | # (number of files in the original tree) * (number of new files) |
| 125 | # - one might want to include '-B' option, e.g. '-B', '-M' |
| 126 | our @diff_opts = ('-M'); # taken from git_commit |
| 127 | |
| 128 | # information about snapshot formats that gitweb is capable of serving |
| 129 | our %known_snapshot_formats = ( |
| 130 | # name => { |
| 131 | # 'display' => display name, |
| 132 | # 'type' => mime type, |
| 133 | # 'suffix' => filename suffix, |
| 134 | # 'format' => --format for git-archive, |
| 135 | # 'compressor' => [compressor command and arguments] |
| 136 | # (array reference, optional)} |
| 137 | # |
| 138 | 'tgz' => { |
| 139 | 'display' => 'tar.gz', |
| 140 | 'type' => 'application/x-gzip', |
| 141 | 'suffix' => '.tar.gz', |
| 142 | 'format' => 'tar', |
| 143 | 'compressor' => ['gzip']}, |
| 144 | |
| 145 | 'tbz2' => { |
| 146 | 'display' => 'tar.bz2', |
| 147 | 'type' => 'application/x-bzip2', |
| 148 | 'suffix' => '.tar.bz2', |
| 149 | 'format' => 'tar', |
| 150 | 'compressor' => ['bzip2']}, |
| 151 | |
| 152 | 'zip' => { |
| 153 | 'display' => 'zip', |
| 154 | 'type' => 'application/x-zip', |
| 155 | 'suffix' => '.zip', |
| 156 | 'format' => 'zip'}, |
| 157 | ); |
| 158 | |
| 159 | # Aliases so we understand old gitweb.snapshot values in repository |
| 160 | # configuration. |
| 161 | our %known_snapshot_format_aliases = ( |
| 162 | 'gzip' => 'tgz', |
| 163 | 'bzip2' => 'tbz2', |
| 164 | |
| 165 | # backward compatibility: legacy gitweb config support |
| 166 | 'x-gzip' => undef, 'gz' => undef, |
| 167 | 'x-bzip2' => undef, 'bz2' => undef, |
| 168 | 'x-zip' => undef, '' => undef, |
| 169 | ); |
| 170 | |
| 171 | # You define site-wide feature defaults here; override them with |
| 172 | # $GITWEB_CONFIG as necessary. |
| 173 | our %feature = ( |
| 174 | # feature => { |
| 175 | # 'sub' => feature-sub (subroutine), |
| 176 | # 'override' => allow-override (boolean), |
| 177 | # 'default' => [ default options...] (array reference)} |
| 178 | # |
| 179 | # if feature is overridable (it means that allow-override has true value), |
| 180 | # then feature-sub will be called with default options as parameters; |
| 181 | # return value of feature-sub indicates if to enable specified feature |
| 182 | # |
| 183 | # if there is no 'sub' key (no feature-sub), then feature cannot be |
| 184 | # overriden |
| 185 | # |
| 186 | # use gitweb_check_feature(<feature>) to check if <feature> is enabled |
| 187 | |
| 188 | # Enable the 'blame' blob view, showing the last commit that modified |
| 189 | # each line in the file. This can be very CPU-intensive. |
| 190 | |
| 191 | # To enable system wide have in $GITWEB_CONFIG |
| 192 | # $feature{'blame'}{'default'} = [1]; |
| 193 | # To have project specific config enable override in $GITWEB_CONFIG |
| 194 | # $feature{'blame'}{'override'} = 1; |
| 195 | # and in project config gitweb.blame = 0|1; |
| 196 | 'blame' => { |
| 197 | 'sub' => \&feature_blame, |
| 198 | 'override' => 0, |
| 199 | 'default' => [0]}, |
| 200 | |
| 201 | # Enable the 'snapshot' link, providing a compressed archive of any |
| 202 | # tree. This can potentially generate high traffic if you have large |
| 203 | # project. |
| 204 | |
| 205 | # Value is a list of formats defined in %known_snapshot_formats that |
| 206 | # you wish to offer. |
| 207 | # To disable system wide have in $GITWEB_CONFIG |
| 208 | # $feature{'snapshot'}{'default'} = []; |
| 209 | # To have project specific config enable override in $GITWEB_CONFIG |
| 210 | # $feature{'snapshot'}{'override'} = 1; |
| 211 | # and in project config, a comma-separated list of formats or "none" |
| 212 | # to disable. Example: gitweb.snapshot = tbz2,zip; |
| 213 | 'snapshot' => { |
| 214 | 'sub' => \&feature_snapshot, |
| 215 | 'override' => 0, |
| 216 | 'default' => ['tgz']}, |
| 217 | |
| 218 | # Enable text search, which will list the commits which match author, |
| 219 | # committer or commit text to a given string. Enabled by default. |
| 220 | # Project specific override is not supported. |
| 221 | 'search' => { |
| 222 | 'override' => 0, |
| 223 | 'default' => [1]}, |
| 224 | |
| 225 | # Enable grep search, which will list the files in currently selected |
| 226 | # tree containing the given string. Enabled by default. This can be |
| 227 | # potentially CPU-intensive, of course. |
| 228 | |
| 229 | # To enable system wide have in $GITWEB_CONFIG |
| 230 | # $feature{'grep'}{'default'} = [1]; |
| 231 | # To have project specific config enable override in $GITWEB_CONFIG |
| 232 | # $feature{'grep'}{'override'} = 1; |
| 233 | # and in project config gitweb.grep = 0|1; |
| 234 | 'grep' => { |
| 235 | 'override' => 0, |
| 236 | 'default' => [1]}, |
| 237 | |
| 238 | # Enable the pickaxe search, which will list the commits that modified |
| 239 | # a given string in a file. This can be practical and quite faster |
| 240 | # alternative to 'blame', but still potentially CPU-intensive. |
| 241 | |
| 242 | # To enable system wide have in $GITWEB_CONFIG |
| 243 | # $feature{'pickaxe'}{'default'} = [1]; |
| 244 | # To have project specific config enable override in $GITWEB_CONFIG |
| 245 | # $feature{'pickaxe'}{'override'} = 1; |
| 246 | # and in project config gitweb.pickaxe = 0|1; |
| 247 | 'pickaxe' => { |
| 248 | 'sub' => \&feature_pickaxe, |
| 249 | 'override' => 0, |
| 250 | 'default' => [1]}, |
| 251 | |
| 252 | # Make gitweb use an alternative format of the URLs which can be |
| 253 | # more readable and natural-looking: project name is embedded |
| 254 | # directly in the path and the query string contains other |
| 255 | # auxiliary information. All gitweb installations recognize |
| 256 | # URL in either format; this configures in which formats gitweb |
| 257 | # generates links. |
| 258 | |
| 259 | # To enable system wide have in $GITWEB_CONFIG |
| 260 | # $feature{'pathinfo'}{'default'} = [1]; |
| 261 | # Project specific override is not supported. |
| 262 | |
| 263 | # Note that you will need to change the default location of CSS, |
| 264 | # favicon, logo and possibly other files to an absolute URL. Also, |
| 265 | # if gitweb.cgi serves as your indexfile, you will need to force |
| 266 | # $my_uri to contain the script name in your $GITWEB_CONFIG. |
| 267 | 'pathinfo' => { |
| 268 | 'override' => 0, |
| 269 | 'default' => [0]}, |
| 270 | |
| 271 | # Make gitweb consider projects in project root subdirectories |
| 272 | # to be forks of existing projects. Given project $projname.git, |
| 273 | # projects matching $projname/*.git will not be shown in the main |
| 274 | # projects list, instead a '+' mark will be added to $projname |
| 275 | # there and a 'forks' view will be enabled for the project, listing |
| 276 | # all the forks. If project list is taken from a file, forks have |
| 277 | # to be listed after the main project. |
| 278 | |
| 279 | # To enable system wide have in $GITWEB_CONFIG |
| 280 | # $feature{'forks'}{'default'} = [1]; |
| 281 | # Project specific override is not supported. |
| 282 | 'forks' => { |
| 283 | 'override' => 0, |
| 284 | 'default' => [0]}, |
| 285 | ); |
| 286 | |
| 287 | sub gitweb_check_feature { |
| 288 | my ($name) = @_; |
| 289 | return unless exists $feature{$name}; |
| 290 | my ($sub, $override, @defaults) = ( |
| 291 | $feature{$name}{'sub'}, |
| 292 | $feature{$name}{'override'}, |
| 293 | @{$feature{$name}{'default'}}); |
| 294 | if (!$override) { return @defaults; } |
| 295 | if (!defined $sub) { |
| 296 | warn "feature $name is not overrideable"; |
| 297 | return @defaults; |
| 298 | } |
| 299 | return $sub->(@defaults); |
| 300 | } |
| 301 | |
| 302 | sub feature_blame { |
| 303 | my ($val) = git_get_project_config('blame', '--bool'); |
| 304 | |
| 305 | if ($val eq 'true') { |
| 306 | return 1; |
| 307 | } elsif ($val eq 'false') { |
| 308 | return 0; |
| 309 | } |
| 310 | |
| 311 | return $_[0]; |
| 312 | } |
| 313 | |
| 314 | sub feature_snapshot { |
| 315 | my (@fmts) = @_; |
| 316 | |
| 317 | my ($val) = git_get_project_config('snapshot'); |
| 318 | |
| 319 | if ($val) { |
| 320 | @fmts = ($val eq 'none' ? () : split /\s*[,\s]\s*/, $val); |
| 321 | } |
| 322 | |
| 323 | return @fmts; |
| 324 | } |
| 325 | |
| 326 | sub feature_grep { |
| 327 | my ($val) = git_get_project_config('grep', '--bool'); |
| 328 | |
| 329 | if ($val eq 'true') { |
| 330 | return (1); |
| 331 | } elsif ($val eq 'false') { |
| 332 | return (0); |
| 333 | } |
| 334 | |
| 335 | return ($_[0]); |
| 336 | } |
| 337 | |
| 338 | sub feature_pickaxe { |
| 339 | my ($val) = git_get_project_config('pickaxe', '--bool'); |
| 340 | |
| 341 | if ($val eq 'true') { |
| 342 | return (1); |
| 343 | } elsif ($val eq 'false') { |
| 344 | return (0); |
| 345 | } |
| 346 | |
| 347 | return ($_[0]); |
| 348 | } |
| 349 | |
| 350 | # checking HEAD file with -e is fragile if the repository was |
| 351 | # initialized long time ago (i.e. symlink HEAD) and was pack-ref'ed |
| 352 | # and then pruned. |
| 353 | sub check_head_link { |
| 354 | my ($dir) = @_; |
| 355 | my $headfile = "$dir/HEAD"; |
| 356 | return ((-e $headfile) || |
| 357 | (-l $headfile && readlink($headfile) =~ /^refs\/heads\//)); |
| 358 | } |
| 359 | |
| 360 | sub check_export_ok { |
| 361 | my ($dir) = @_; |
| 362 | return (check_head_link($dir) && |
| 363 | (!$export_ok || -e "$dir/$export_ok")); |
| 364 | } |
| 365 | |
| 366 | # process alternate names for backward compatibility |
| 367 | # filter out unsupported (unknown) snapshot formats |
| 368 | sub filter_snapshot_fmts { |
| 369 | my @fmts = @_; |
| 370 | |
| 371 | @fmts = map { |
| 372 | exists $known_snapshot_format_aliases{$_} ? |
| 373 | $known_snapshot_format_aliases{$_} : $_} @fmts; |
| 374 | @fmts = grep(exists $known_snapshot_formats{$_}, @fmts); |
| 375 | |
| 376 | } |
| 377 | |
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378 | our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "gitweb_config.perl"; |
| 379 | if (-e $GITWEB_CONFIG) { |
| 380 | do $GITWEB_CONFIG; |
| 381 | } else { |
| 382 | our $GITWEB_CONFIG_SYSTEM = $ENV{'GITWEB_CONFIG_SYSTEM'} || "/etc/gitweb.conf"; |
| 383 | do $GITWEB_CONFIG_SYSTEM if -e $GITWEB_CONFIG_SYSTEM; |
| 384 | } |
| c5afbdf4 |
385 | |
| 386 | # version of the core git binary |
| 3cbd26e1 |
387 | our $git_version = qx("$GIT" --version) =~ m/git version (.*)$/ ? $1 : "unknown"; |
| c5afbdf4 |
388 | |
| 389 | $projects_list ||= $projectroot; |
| 390 | |
| 391 | # ====================================================================== |
| 392 | # input validation and dispatch |
| 393 | our $action = $cgi->param('a'); |
| 394 | if (defined $action) { |
| 395 | if ($action =~ m/[^0-9a-zA-Z\.\-_]/) { |
| 396 | die_error(undef, "Invalid action parameter"); |
| 397 | } |
| 398 | } |
| 399 | |
| 400 | # parameters which are pathnames |
| 401 | our $project = $cgi->param('p'); |
| 402 | if (defined $project) { |
| 403 | if (!validate_pathname($project) || |
| 404 | !(-d "$projectroot/$project") || |
| 405 | !check_head_link("$projectroot/$project") || |
| 406 | ($export_ok && !(-e "$projectroot/$project/$export_ok")) || |
| 407 | ($strict_export && !project_in_list($project))) { |
| 408 | undef $project; |
| 409 | die_error(undef, "No such project"); |
| 410 | } |
| 411 | } |
| 412 | |
| 413 | our $file_name = $cgi->param('f'); |
| 414 | if (defined $file_name) { |
| 415 | if (!validate_pathname($file_name)) { |
| 416 | die_error(undef, "Invalid file parameter"); |
| 417 | } |
| 418 | } |
| 419 | |
| 420 | our $file_parent = $cgi->param('fp'); |
| 421 | if (defined $file_parent) { |
| 422 | if (!validate_pathname($file_parent)) { |
| 423 | die_error(undef, "Invalid file parent parameter"); |
| 424 | } |
| 425 | } |
| 426 | |
| 30b1ffb4 |
427 | sub git_send_cached_front_page { |
| 428 | my $status = shift || "200 OK"; |
| 429 | my $expires = shift; |
| 430 | my $content_type; |
| 431 | # require explicit support from the UA if we are to send the page as |
| 432 | # 'application/xhtml+xml', otherwise send it as plain old 'text/html'. |
| 433 | # we have to do this because MSIE sometimes globs '*/*', pretending to |
| 434 | # support xhtml+xml but choking when it gets what it asked for. |
| 435 | if (defined $cgi->http('HTTP_ACCEPT') && |
| 436 | $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ && |
| 437 | $cgi->Accept('application/xhtml+xml') != 0) { |
| 438 | $content_type = 'application/xhtml+xml'; |
| 439 | } else { |
| 440 | $content_type = 'text/html'; |
| 441 | } |
| 442 | print $cgi->header(-type=>$content_type, -charset => 'utf-8', |
| 443 | -status=> $status, -expires => $expires); |
| 444 | open (my $fd, $cached_front_page); |
| 445 | print <$fd>; |
| 446 | close $fd; |
| 447 | exit; |
| 448 | } |
| 449 | |
| 450 | # Display a cached page if no parameters were provided and the |
| 451 | # "nocache" parameter was not passed. |
| 452 | our $nocache = $cgi->param('nocache'); |
| 453 | our @params = $cgi->Vars; |
| 454 | use Data::Dumper; |
| 455 | if ($cached_front_page && ! defined $nocache && scalar @params == 0 |
| 456 | && -f $cached_front_page && -r $cached_front_page) { |
| 457 | git_send_cached_front_page(); |
| 458 | } |
| 459 | |
| c5afbdf4 |
460 | # parameters which are refnames |
| 461 | our $hash = $cgi->param('h'); |
| 462 | if (defined $hash) { |
| 463 | if (!validate_refname($hash)) { |
| 464 | die_error(undef, "Invalid hash parameter"); |
| 465 | } |
| 466 | } |
| 467 | |
| 468 | our $hash_parent = $cgi->param('hp'); |
| 469 | if (defined $hash_parent) { |
| 470 | if (!validate_refname($hash_parent)) { |
| 471 | die_error(undef, "Invalid hash parent parameter"); |
| 472 | } |
| 473 | } |
| 474 | |
| 475 | our $hash_base = $cgi->param('hb'); |
| 476 | if (defined $hash_base) { |
| 477 | if (!validate_refname($hash_base)) { |
| 478 | die_error(undef, "Invalid hash base parameter"); |
| 479 | } |
| 480 | } |
| 481 | |
| 482 | my %allowed_options = ( |
| 483 | "--no-merges" => [ qw(rss atom log shortlog history) ], |
| 484 | ); |
| 485 | |
| 486 | our @extra_options = $cgi->param('opt'); |
| 487 | if (defined @extra_options) { |
| 488 | foreach my $opt (@extra_options) { |
| 489 | if (not exists $allowed_options{$opt}) { |
| 490 | die_error(undef, "Invalid option parameter"); |
| 491 | } |
| 492 | if (not grep(/^$action$/, @{$allowed_options{$opt}})) { |
| 493 | die_error(undef, "Invalid option parameter for this action"); |
| 494 | } |
| 495 | } |
| 496 | } |
| 497 | |
| 498 | our $hash_parent_base = $cgi->param('hpb'); |
| 499 | if (defined $hash_parent_base) { |
| 500 | if (!validate_refname($hash_parent_base)) { |
| 501 | die_error(undef, "Invalid hash parent base parameter"); |
| 502 | } |
| 503 | } |
| 504 | |
| 505 | # other parameters |
| 506 | our $page = $cgi->param('pg'); |
| 507 | if (defined $page) { |
| 508 | if ($page =~ m/[^0-9]/) { |
| 509 | die_error(undef, "Invalid page parameter"); |
| 510 | } |
| 511 | } |
| 512 | |
| 513 | our $searchtype = $cgi->param('st'); |
| 514 | if (defined $searchtype) { |
| 515 | if ($searchtype =~ m/[^a-z]/) { |
| 516 | die_error(undef, "Invalid searchtype parameter"); |
| 517 | } |
| 518 | } |
| 519 | |
| 3cbd26e1 |
520 | our $search_use_regexp = $cgi->param('sr'); |
| 521 | |
| c5afbdf4 |
522 | our $searchtext = $cgi->param('s'); |
| 523 | our $search_regexp; |
| 524 | if (defined $searchtext) { |
| 525 | if (length($searchtext) < 2) { |
| 526 | die_error(undef, "At least two characters are required for search parameter"); |
| 527 | } |
| 3cbd26e1 |
528 | $search_regexp = $search_use_regexp ? $searchtext : quotemeta $searchtext; |
| c5afbdf4 |
529 | } |
| 530 | |
| 531 | # now read PATH_INFO and use it as alternative to parameters |
| 532 | sub evaluate_path_info { |
| 533 | return if defined $project; |
| 534 | my $path_info = $ENV{"PATH_INFO"}; |
| 535 | return if !$path_info; |
| 536 | $path_info =~ s,^/+,,; |
| 537 | return if !$path_info; |
| 538 | # find which part of PATH_INFO is project |
| 539 | $project = $path_info; |
| 540 | $project =~ s,/+$,,; |
| 541 | while ($project && !check_head_link("$projectroot/$project")) { |
| 542 | $project =~ s,/*[^/]*$,,; |
| 543 | } |
| 544 | # validate project |
| 545 | $project = validate_pathname($project); |
| 546 | if (!$project || |
| 547 | ($export_ok && !-e "$projectroot/$project/$export_ok") || |
| 548 | ($strict_export && !project_in_list($project))) { |
| 549 | undef $project; |
| 550 | return; |
| 551 | } |
| 552 | # do not change any parameters if an action is given using the query string |
| 553 | return if $action; |
| 3cbd26e1 |
554 | $path_info =~ s,^\Q$project\E/*,,; |
| c5afbdf4 |
555 | my ($refname, $pathname) = split(/:/, $path_info, 2); |
| 556 | if (defined $pathname) { |
| 557 | # we got "project.git/branch:filename" or "project.git/branch:dir/" |
| 558 | # we could use git_get_type(branch:pathname), but it needs $git_dir |
| 559 | $pathname =~ s,^/+,,; |
| 560 | if (!$pathname || substr($pathname, -1) eq "/") { |
| 561 | $action ||= "tree"; |
| 562 | $pathname =~ s,/$,,; |
| 563 | } else { |
| 564 | $action ||= "blob_plain"; |
| 565 | } |
| 566 | $hash_base ||= validate_refname($refname); |
| 567 | $file_name ||= validate_pathname($pathname); |
| 568 | } elsif (defined $refname) { |
| 569 | # we got "project.git/branch" |
| 570 | $action ||= "shortlog"; |
| 571 | $hash ||= validate_refname($refname); |
| 572 | } |
| 573 | } |
| 574 | evaluate_path_info(); |
| 575 | |
| 576 | # path to the current git repository |
| 577 | our $git_dir; |
| 578 | $git_dir = "$projectroot/$project" if $project; |
| 579 | |
| 580 | # dispatch |
| 581 | my %actions = ( |
| 582 | "blame" => \&git_blame2, |
| 583 | "blobdiff" => \&git_blobdiff, |
| 584 | "blobdiff_plain" => \&git_blobdiff_plain, |
| 585 | "blob" => \&git_blob, |
| 586 | "blob_plain" => \&git_blob_plain, |
| 587 | "commitdiff" => \&git_commitdiff, |
| 588 | "commitdiff_plain" => \&git_commitdiff_plain, |
| 589 | "commit" => \&git_commit, |
| 590 | "forks" => \&git_forks, |
| 591 | "heads" => \&git_heads, |
| 592 | "history" => \&git_history, |
| 593 | "log" => \&git_log, |
| 594 | "rss" => \&git_rss, |
| 595 | "atom" => \&git_atom, |
| 596 | "search" => \&git_search, |
| 597 | "search_help" => \&git_search_help, |
| 598 | "shortlog" => \&git_shortlog, |
| 599 | "summary" => \&git_summary, |
| 600 | "tag" => \&git_tag, |
| 601 | "tags" => \&git_tags, |
| 602 | "tree" => \&git_tree, |
| 603 | "snapshot" => \&git_snapshot, |
| 604 | "object" => \&git_object, |
| 605 | # those below don't need $project |
| 606 | "opml" => \&git_opml, |
| 607 | "project_list" => \&git_project_list, |
| 608 | "project_index" => \&git_project_index, |
| 609 | ); |
| 610 | |
| 611 | if (!defined $action) { |
| 612 | if (defined $hash) { |
| 613 | $action = git_get_type($hash); |
| 614 | } elsif (defined $hash_base && defined $file_name) { |
| 615 | $action = git_get_type("$hash_base:$file_name"); |
| 616 | } elsif (defined $project) { |
| 617 | $action = 'summary'; |
| 618 | } else { |
| 619 | $action = 'project_list'; |
| 620 | } |
| 621 | } |
| 622 | if (!defined($actions{$action})) { |
| 623 | die_error(undef, "Unknown action"); |
| 624 | } |
| 625 | if ($action !~ m/^(opml|project_list|project_index)$/ && |
| 626 | !$project) { |
| 627 | die_error(undef, "Project needed"); |
| 628 | } |
| 629 | $actions{$action}->(); |
| 630 | exit; |
| 631 | |
| 632 | ## ====================================================================== |
| 633 | ## action links |
| 634 | |
| 3cbd26e1 |
635 | sub href (%) { |
| c5afbdf4 |
636 | my %params = @_; |
| 637 | # default is to use -absolute url() i.e. $my_uri |
| 638 | my $href = $params{-full} ? $my_url : $my_uri; |
| 639 | |
| 640 | # XXX: Warning: If you touch this, check the search form for updating, |
| 641 | # too. |
| 642 | |
| 643 | my @mapping = ( |
| 644 | project => "p", |
| 645 | action => "a", |
| 646 | file_name => "f", |
| 647 | file_parent => "fp", |
| 648 | hash => "h", |
| 649 | hash_parent => "hp", |
| 650 | hash_base => "hb", |
| 651 | hash_parent_base => "hpb", |
| 652 | page => "pg", |
| 653 | order => "o", |
| 654 | searchtext => "s", |
| 655 | searchtype => "st", |
| 656 | snapshot_format => "sf", |
| 657 | extra_options => "opt", |
| 3cbd26e1 |
658 | search_use_regexp => "sr", |
| c5afbdf4 |
659 | ); |
| 660 | my %mapping = @mapping; |
| 661 | |
| 3cbd26e1 |
662 | $params{'project'} = $project unless exists $params{'project'}; |
| 663 | |
| 1da95434 |
664 | if ($params{-replay}) { |
| 665 | while (my ($name, $symbol) = each %mapping) { |
| 666 | if (!exists $params{$name}) { |
| 667 | # to allow for multivalued params we use arrayref form |
| 668 | $params{$name} = [ $cgi->param($symbol) ]; |
| 669 | } |
| 670 | } |
| 671 | } |
| 672 | |
| c5afbdf4 |
673 | my ($use_pathinfo) = gitweb_check_feature('pathinfo'); |
| 674 | if ($use_pathinfo) { |
| 675 | # use PATH_INFO for project name |
| 3cbd26e1 |
676 | $href .= "/".esc_url($params{'project'}) if defined $params{'project'}; |
| c5afbdf4 |
677 | delete $params{'project'}; |
| 678 | |
| 679 | # Summary just uses the project path URL |
| 680 | if (defined $params{'action'} && $params{'action'} eq 'summary') { |
| 681 | delete $params{'action'}; |
| 682 | } |
| 683 | } |
| 684 | |
| 685 | # now encode the parameters explicitly |
| 686 | my @result = (); |
| 687 | for (my $i = 0; $i < @mapping; $i += 2) { |
| 688 | my ($name, $symbol) = ($mapping[$i], $mapping[$i+1]); |
| 689 | if (defined $params{$name}) { |
| 690 | if (ref($params{$name}) eq "ARRAY") { |
| 691 | foreach my $par (@{$params{$name}}) { |
| 692 | push @result, $symbol . "=" . esc_param($par); |
| 693 | } |
| 694 | } else { |
| 695 | push @result, $symbol . "=" . esc_param($params{$name}); |
| 696 | } |
| 697 | } |
| 698 | } |
| 699 | $href .= "?" . join(';', @result) if scalar @result; |
| 700 | |
| 701 | return $href; |
| 702 | } |
| 703 | |
| 704 | |
| 705 | ## ====================================================================== |
| 706 | ## validation, quoting/unquoting and escaping |
| 707 | |
| 708 | sub validate_pathname { |
| 709 | my $input = shift || return undef; |
| 710 | |
| 711 | # no '.' or '..' as elements of path, i.e. no '.' nor '..' |
| 712 | # at the beginning, at the end, and between slashes. |
| 713 | # also this catches doubled slashes |
| 714 | if ($input =~ m!(^|/)(|\.|\.\.)(/|$)!) { |
| 715 | return undef; |
| 716 | } |
| 717 | # no null characters |
| 718 | if ($input =~ m!\0!) { |
| 719 | return undef; |
| 720 | } |
| 721 | return $input; |
| 722 | } |
| 723 | |
| 724 | sub validate_refname { |
| 725 | my $input = shift || return undef; |
| 726 | |
| 727 | # textual hashes are O.K. |
| 728 | if ($input =~ m/^[0-9a-fA-F]{40}$/) { |
| 729 | return $input; |
| 730 | } |
| 731 | # it must be correct pathname |
| 732 | $input = validate_pathname($input) |
| 733 | or return undef; |
| 734 | # restrictions on ref name according to git-check-ref-format |
| 735 | if ($input =~ m!(/\.|\.\.|[\000-\040\177 ~^:?*\[]|/$)!) { |
| 736 | return undef; |
| 737 | } |
| 738 | return $input; |
| 739 | } |
| 740 | |
| 741 | # decode sequences of octets in utf8 into Perl's internal form, |
| 742 | # which is utf-8 with utf8 flag set if needed. gitweb writes out |
| 743 | # in utf-8 thanks to "binmode STDOUT, ':utf8'" at beginning |
| 744 | sub to_utf8 { |
| 745 | my $str = shift; |
| 1da95434 |
746 | if (utf8::valid($str)) { |
| 747 | utf8::decode($str); |
| 748 | return $str; |
| c5afbdf4 |
749 | } else { |
| 750 | return decode($fallback_encoding, $str, Encode::FB_DEFAULT); |
| 751 | } |
| 752 | } |
| 753 | |
| 754 | # quote unsafe chars, but keep the slash, even when it's not |
| 755 | # correct, but quoted slashes look too horrible in bookmarks |
| 756 | sub esc_param { |
| 757 | my $str = shift; |
| 758 | $str =~ s/([^A-Za-z0-9\-_.~()\/:@])/sprintf("%%%02X", ord($1))/eg; |
| 759 | $str =~ s/\+/%2B/g; |
| 760 | $str =~ s/ /\+/g; |
| 761 | return $str; |
| 762 | } |
| 763 | |
| 764 | # quote unsafe chars in whole URL, so some charactrs cannot be quoted |
| 765 | sub esc_url { |
| 766 | my $str = shift; |
| 767 | $str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg; |
| 768 | $str =~ s/\+/%2B/g; |
| 769 | $str =~ s/ /\+/g; |
| 770 | return $str; |
| 771 | } |
| 772 | |
| 773 | # replace invalid utf8 character with SUBSTITUTION sequence |
| 774 | sub esc_html ($;%) { |
| 775 | my $str = shift; |
| 776 | my %opts = @_; |
| 777 | |
| 778 | $str = to_utf8($str); |
| 779 | $str = $cgi->escapeHTML($str); |
| 780 | if ($opts{'-nbsp'}) { |
| 781 | $str =~ s/ / /g; |
| 782 | } |
| 783 | $str =~ s|([[:cntrl:]])|(($1 ne "\t") ? quot_cec($1) : $1)|eg; |
| 784 | return $str; |
| 785 | } |
| 786 | |
| 787 | # quote control characters and escape filename to HTML |
| 788 | sub esc_path { |
| 789 | my $str = shift; |
| 790 | my %opts = @_; |
| 791 | |
| 792 | $str = to_utf8($str); |
| 793 | $str = $cgi->escapeHTML($str); |
| 794 | if ($opts{'-nbsp'}) { |
| 795 | $str =~ s/ / /g; |
| 796 | } |
| 797 | $str =~ s|([[:cntrl:]])|quot_cec($1)|eg; |
| 798 | return $str; |
| 799 | } |
| 800 | |
| 801 | # Make control characters "printable", using character escape codes (CEC) |
| 802 | sub quot_cec { |
| 803 | my $cntrl = shift; |
| 3cbd26e1 |
804 | my %opts = @_; |
| c5afbdf4 |
805 | my %es = ( # character escape codes, aka escape sequences |
| 3cbd26e1 |
806 | "\t" => '\t', # tab (HT) |
| 807 | "\n" => '\n', # line feed (LF) |
| 808 | "\r" => '\r', # carrige return (CR) |
| 809 | "\f" => '\f', # form feed (FF) |
| 810 | "\b" => '\b', # backspace (BS) |
| 811 | "\a" => '\a', # alarm (bell) (BEL) |
| 812 | "\e" => '\e', # escape (ESC) |
| 813 | "\013" => '\v', # vertical tab (VT) |
| 814 | "\000" => '\0', # nul character (NUL) |
| 815 | ); |
| c5afbdf4 |
816 | my $chr = ( (exists $es{$cntrl}) |
| 817 | ? $es{$cntrl} |
| 818 | : sprintf('\%03o', ord($cntrl)) ); |
| 3cbd26e1 |
819 | if ($opts{-nohtml}) { |
| 820 | return $chr; |
| 821 | } else { |
| 822 | return "<span class=\"cntrl\">$chr</span>"; |
| 823 | } |
| c5afbdf4 |
824 | } |
| 825 | |
| 826 | # Alternatively use unicode control pictures codepoints, |
| 827 | # Unicode "printable representation" (PR) |
| 828 | sub quot_upr { |
| 829 | my $cntrl = shift; |
| 3cbd26e1 |
830 | my %opts = @_; |
| 831 | |
| c5afbdf4 |
832 | my $chr = sprintf('&#%04d;', 0x2400+ord($cntrl)); |
| 3cbd26e1 |
833 | if ($opts{-nohtml}) { |
| 834 | return $chr; |
| 835 | } else { |
| 836 | return "<span class=\"cntrl\">$chr</span>"; |
| 837 | } |
| c5afbdf4 |
838 | } |
| 839 | |
| 840 | # git may return quoted and escaped filenames |
| 841 | sub unquote { |
| 842 | my $str = shift; |
| 843 | |
| 844 | sub unq { |
| 845 | my $seq = shift; |
| 846 | my %es = ( # character escape codes, aka escape sequences |
| 847 | 't' => "\t", # tab (HT, TAB) |
| 848 | 'n' => "\n", # newline (NL) |
| 849 | 'r' => "\r", # return (CR) |
| 850 | 'f' => "\f", # form feed (FF) |
| 851 | 'b' => "\b", # backspace (BS) |
| 852 | 'a' => "\a", # alarm (bell) (BEL) |
| 853 | 'e' => "\e", # escape (ESC) |
| 854 | 'v' => "\013", # vertical tab (VT) |
| 855 | ); |
| 856 | |
| 857 | if ($seq =~ m/^[0-7]{1,3}$/) { |
| 858 | # octal char sequence |
| 859 | return chr(oct($seq)); |
| 860 | } elsif (exists $es{$seq}) { |
| 861 | # C escape sequence, aka character escape code |
| 3cbd26e1 |
862 | return $es{$seq}; |
| c5afbdf4 |
863 | } |
| 864 | # quoted ordinary character |
| 865 | return $seq; |
| 866 | } |
| 867 | |
| 868 | if ($str =~ m/^"(.*)"$/) { |
| 869 | # needs unquoting |
| 870 | $str = $1; |
| 871 | $str =~ s/\\([^0-7]|[0-7]{1,3})/unq($1)/eg; |
| 872 | } |
| 873 | return $str; |
| 874 | } |
| 875 | |
| 876 | # escape tabs (convert tabs to spaces) |
| 877 | sub untabify { |
| 878 | my $line = shift; |
| 879 | |
| 880 | while ((my $pos = index($line, "\t")) != -1) { |
| 881 | if (my $count = (8 - ($pos % 8))) { |
| 882 | my $spaces = ' ' x $count; |
| 883 | $line =~ s/\t/$spaces/; |
| 884 | } |
| 885 | } |
| 886 | |
| 887 | return $line; |
| 888 | } |
| 889 | |
| 890 | sub project_in_list { |
| 891 | my $project = shift; |
| 892 | my @list = git_get_projects_list(); |
| 893 | return @list && scalar(grep { $_->{'path'} eq $project } @list); |
| 894 | } |
| 895 | |
| 896 | ## ---------------------------------------------------------------------- |
| 897 | ## HTML aware string manipulation |
| 898 | |
| 3cbd26e1 |
899 | # Try to chop given string on a word boundary between position |
| 900 | # $len and $len+$add_len. If there is no word boundary there, |
| 901 | # chop at $len+$add_len. Do not chop if chopped part plus ellipsis |
| 902 | # (marking chopped part) would be longer than given string. |
| c5afbdf4 |
903 | sub chop_str { |
| 904 | my $str = shift; |
| 905 | my $len = shift; |
| 906 | my $add_len = shift || 10; |
| 3cbd26e1 |
907 | my $where = shift || 'right'; # 'left' | 'center' | 'right' |
| 908 | |
| 909 | # Make sure perl knows it is utf8 encoded so we don't |
| 910 | # cut in the middle of a utf8 multibyte char. |
| 911 | $str = to_utf8($str); |
| c5afbdf4 |
912 | |
| 913 | # allow only $len chars, but don't cut a word if it would fit in $add_len |
| 914 | # if it doesn't fit, cut it if it's still longer than the dots we would add |
| 3cbd26e1 |
915 | # remove chopped character entities entirely |
| 916 | |
| 917 | # when chopping in the middle, distribute $len into left and right part |
| 918 | # return early if chopping wouldn't make string shorter |
| 919 | if ($where eq 'center') { |
| 920 | return $str if ($len + 5 >= length($str)); # filler is length 5 |
| 921 | $len = int($len/2); |
| 922 | } else { |
| 923 | return $str if ($len + 4 >= length($str)); # filler is length 4 |
| 924 | } |
| 925 | |
| 926 | # regexps: ending and beginning with word part up to $add_len |
| 927 | my $endre = qr/.{$len}\w{0,$add_len}/; |
| 928 | my $begre = qr/\w{0,$add_len}.{$len}/; |
| 929 | |
| 930 | if ($where eq 'left') { |
| 931 | $str =~ m/^(.*?)($begre)$/; |
| 932 | my ($lead, $body) = ($1, $2); |
| 933 | if (length($lead) > 4) { |
| 934 | $body =~ s/^[^;]*;// if ($lead =~ m/&[^;]*$/); |
| 935 | $lead = " ..."; |
| 936 | } |
| 937 | return "$lead$body"; |
| 938 | |
| 939 | } elsif ($where eq 'center') { |
| 940 | $str =~ m/^($endre)(.*)$/; |
| 941 | my ($left, $str) = ($1, $2); |
| 942 | $str =~ m/^(.*?)($begre)$/; |
| 943 | my ($mid, $right) = ($1, $2); |
| 944 | if (length($mid) > 5) { |
| 945 | $left =~ s/&[^;]*$//; |
| 946 | $right =~ s/^[^;]*;// if ($mid =~ m/&[^;]*$/); |
| 947 | $mid = " ... "; |
| 948 | } |
| 949 | return "$left$mid$right"; |
| 950 | |
| 951 | } else { |
| 952 | $str =~ m/^($endre)(.*)$/; |
| 953 | my $body = $1; |
| 954 | my $tail = $2; |
| 955 | if (length($tail) > 4) { |
| 956 | $body =~ s/&[^;]*$//; |
| 957 | $tail = "... "; |
| 958 | } |
| 959 | return "$body$tail"; |
| c5afbdf4 |
960 | } |
| c5afbdf4 |
961 | } |
| 962 | |
| 1da95434 |
963 | # takes the same arguments as chop_str, but also wraps a <span> around the |
| 964 | # result with a title attribute if it does get chopped. Additionally, the |
| 965 | # string is HTML-escaped. |
| 966 | sub chop_and_escape_str { |
| 3cbd26e1 |
967 | my ($str) = @_; |
| 1da95434 |
968 | |
| 3cbd26e1 |
969 | my $chopped = chop_str(@_); |
| 1da95434 |
970 | if ($chopped eq $str) { |
| 971 | return esc_html($chopped); |
| 972 | } else { |
| 3cbd26e1 |
973 | $str =~ s/([[:cntrl:]])/?/g; |
| 974 | return $cgi->span({-title=>$str}, esc_html($chopped)); |
| 1da95434 |
975 | } |
| 976 | } |
| 977 | |
| c5afbdf4 |
978 | ## ---------------------------------------------------------------------- |
| 979 | ## functions returning short strings |
| 980 | |
| 981 | # CSS class for given age value (in seconds) |
| 982 | sub age_class { |
| 983 | my $age = shift; |
| 984 | |
| 985 | if (!defined $age) { |
| 986 | return "noage"; |
| 987 | } elsif ($age < 60*60*2) { |
| 988 | return "age0"; |
| 989 | } elsif ($age < 60*60*24*2) { |
| 990 | return "age1"; |
| 991 | } else { |
| 992 | return "age2"; |
| 993 | } |
| 994 | } |
| 995 | |
| 996 | # convert age in seconds to "nn units ago" string |
| 997 | sub age_string { |
| 998 | my $age = shift; |
| 999 | my $age_str; |
| 1000 | |
| 1001 | if ($age > 60*60*24*365*2) { |
| 1002 | $age_str = (int $age/60/60/24/365); |
| 1003 | $age_str .= " years ago"; |
| 1004 | } elsif ($age > 60*60*24*(365/12)*2) { |
| 1005 | $age_str = int $age/60/60/24/(365/12); |
| 1006 | $age_str .= " months ago"; |
| 1007 | } elsif ($age > 60*60*24*7*2) { |
| 1008 | $age_str = int $age/60/60/24/7; |
| 1009 | $age_str .= " weeks ago"; |
| 1010 | } elsif ($age > 60*60*24*2) { |
| 1011 | $age_str = int $age/60/60/24; |
| 1012 | $age_str .= " days ago"; |
| 1013 | } elsif ($age > 60*60*2) { |
| 1014 | $age_str = int $age/60/60; |
| 1015 | $age_str .= " hours ago"; |
| 1016 | } elsif ($age > 60*2) { |
| 1017 | $age_str = int $age/60; |
| 1018 | $age_str .= " min ago"; |
| 1019 | } elsif ($age > 2) { |
| 1020 | $age_str = int $age; |
| 1021 | $age_str .= " sec ago"; |
| 1022 | } else { |
| 1023 | $age_str .= " right now"; |
| 1024 | } |
| 1025 | return $age_str; |
| 1026 | } |
| 1027 | |
| 1028 | use constant { |
| 1029 | S_IFINVALID => 0030000, |
| 1030 | S_IFGITLINK => 0160000, |
| 1031 | }; |
| 1032 | |
| 1033 | # submodule/subproject, a commit object reference |
| 1034 | sub S_ISGITLINK($) { |
| 1035 | my $mode = shift; |
| 1036 | |
| 1037 | return (($mode & S_IFMT) == S_IFGITLINK) |
| 1038 | } |
| 1039 | |
| 1040 | # convert file mode in octal to symbolic file mode string |
| 1041 | sub mode_str { |
| 1042 | my $mode = oct shift; |
| 1043 | |
| 1044 | if (S_ISGITLINK($mode)) { |
| 1045 | return 'm---------'; |
| 1046 | } elsif (S_ISDIR($mode & S_IFMT)) { |
| 1047 | return 'drwxr-xr-x'; |
| 1048 | } elsif (S_ISLNK($mode)) { |
| 1049 | return 'lrwxrwxrwx'; |
| 1050 | } elsif (S_ISREG($mode)) { |
| 1051 | # git cares only about the executable bit |
| 1052 | if ($mode & S_IXUSR) { |
| 1053 | return '-rwxr-xr-x'; |
| 1054 | } else { |
| 1055 | return '-rw-r--r--'; |
| 1056 | }; |
| 1057 | } else { |
| 1058 | return '----------'; |
| 1059 | } |
| 1060 | } |
| 1061 | |
| 1062 | # convert file mode in octal to file type string |
| 1063 | sub file_type { |
| 1064 | my $mode = shift; |
| 1065 | |
| 1066 | if ($mode !~ m/^[0-7]+$/) { |
| 1067 | return $mode; |
| 1068 | } else { |
| 1069 | $mode = oct $mode; |
| 1070 | } |
| 1071 | |
| 1072 | if (S_ISGITLINK($mode)) { |
| 1073 | return "submodule"; |
| 1074 | } elsif (S_ISDIR($mode & S_IFMT)) { |
| 1075 | return "directory"; |
| 1076 | } elsif (S_ISLNK($mode)) { |
| 1077 | return "symlink"; |
| 1078 | } elsif (S_ISREG($mode)) { |
| 1079 | return "file"; |
| 1080 | } else { |
| 1081 | return "unknown"; |
| 1082 | } |
| 1083 | } |
| 1084 | |
| 1085 | # convert file mode in octal to file type description string |
| 1086 | sub file_type_long { |
| 1087 | my $mode = shift; |
| 1088 | |
| 1089 | if ($mode !~ m/^[0-7]+$/) { |
| 1090 | return $mode; |
| 1091 | } else { |
| 1092 | $mode = oct $mode; |
| 1093 | } |
| 1094 | |
| 1095 | if (S_ISGITLINK($mode)) { |
| 1096 | return "submodule"; |
| 1097 | } elsif (S_ISDIR($mode & S_IFMT)) { |
| 1098 | return "directory"; |
| 1099 | } elsif (S_ISLNK($mode)) { |
| 1100 | return "symlink"; |
| 1101 | } elsif (S_ISREG($mode)) { |
| 1102 | if ($mode & S_IXUSR) { |
| 1103 | return "executable"; |
| 1104 | } else { |
| 1105 | return "file"; |
| 1106 | }; |
| 1107 | } else { |
| 1108 | return "unknown"; |
| 1109 | } |
| 1110 | } |
| 1111 | |
| 1112 | |
| 1113 | ## ---------------------------------------------------------------------- |
| 1114 | ## functions returning short HTML fragments, or transforming HTML fragments |
| 1115 | ## which don't belong to other sections |
| 1116 | |
| 1117 | # format line of commit message. |
| 1118 | sub format_log_line_html { |
| 1119 | my $line = shift; |
| 1120 | |
| 1121 | $line = esc_html($line, -nbsp=>1); |
| 1122 | if ($line =~ m/([0-9a-fA-F]{8,40})/) { |
| 1123 | my $hash_text = $1; |
| 1124 | my $link = |
| 1125 | $cgi->a({-href => href(action=>"object", hash=>$hash_text), |
| 1126 | -class => "text"}, $hash_text); |
| 1127 | $line =~ s/$hash_text/$link/; |
| 1128 | } |
| 1129 | return $line; |
| 1130 | } |
| 1131 | |
| 1132 | # format marker of refs pointing to given object |
| 1133 | sub format_ref_marker { |
| 1134 | my ($refs, $id) = @_; |
| 1135 | my $markers = ''; |
| 1136 | |
| 1137 | if (defined $refs->{$id}) { |
| 1138 | foreach my $ref (@{$refs->{$id}}) { |
| 1139 | my ($type, $name) = qw(); |
| 1140 | # e.g. tags/v2.6.11 or heads/next |
| 1141 | if ($ref =~ m!^(.*?)s?/(.*)$!) { |
| 1142 | $type = $1; |
| 1143 | $name = $2; |
| 1144 | } else { |
| 1145 | $type = "ref"; |
| 1146 | $name = $ref; |
| 1147 | } |
| 1148 | |
| 1149 | $markers .= " <span class=\"$type\" title=\"$ref\">" . |
| 1150 | esc_html($name) . "</span>"; |
| 1151 | } |
| 1152 | } |
| 1153 | |
| 1154 | if ($markers) { |
| 1155 | return ' <span class="refs">'. $markers . '</span>'; |
| 1156 | } else { |
| 1157 | return ""; |
| 1158 | } |
| 1159 | } |
| 1160 | |
| 1161 | # format, perhaps shortened and with markers, title line |
| 1162 | sub format_subject_html { |
| 1163 | my ($long, $short, $href, $extra) = @_; |
| 1164 | $extra = '' unless defined($extra); |
| 1165 | |
| 1166 | if (length($short) < length($long)) { |
| 1167 | return $cgi->a({-href => $href, -class => "list subject", |
| 1168 | -title => to_utf8($long)}, |
| 1169 | esc_html($short) . $extra); |
| 1170 | } else { |
| 1171 | return $cgi->a({-href => $href, -class => "list subject"}, |
| 1172 | esc_html($long) . $extra); |
| 1173 | } |
| 1174 | } |
| 1175 | |
| 1176 | # format git diff header line, i.e. "diff --(git|combined|cc) ..." |
| 1177 | sub format_git_diff_header_line { |
| 1178 | my $line = shift; |
| 1179 | my $diffinfo = shift; |
| 1180 | my ($from, $to) = @_; |
| 1181 | |
| 1182 | if ($diffinfo->{'nparents'}) { |
| 1183 | # combined diff |
| 1184 | $line =~ s!^(diff (.*?) )"?.*$!$1!; |
| 1185 | if ($to->{'href'}) { |
| 1186 | $line .= $cgi->a({-href => $to->{'href'}, -class => "path"}, |
| 1187 | esc_path($to->{'file'})); |
| 1188 | } else { # file was deleted (no href) |
| 1189 | $line .= esc_path($to->{'file'}); |
| 1190 | } |
| 1191 | } else { |
| 1192 | # "ordinary" diff |
| 1193 | $line =~ s!^(diff (.*?) )"?a/.*$!$1!; |
| 1194 | if ($from->{'href'}) { |
| 1195 | $line .= $cgi->a({-href => $from->{'href'}, -class => "path"}, |
| 1196 | 'a/' . esc_path($from->{'file'})); |
| 1197 | } else { # file was added (no href) |
| 1198 | $line .= 'a/' . esc_path($from->{'file'}); |
| 1199 | } |
| 1200 | $line .= ' '; |
| 1201 | if ($to->{'href'}) { |
| 1202 | $line .= $cgi->a({-href => $to->{'href'}, -class => "path"}, |
| 1203 | 'b/' . esc_path($to->{'file'})); |
| 1204 | } else { # file was deleted |
| 1205 | $line .= 'b/' . esc_path($to->{'file'}); |
| 1206 | } |
| 1207 | } |
| 1208 | |
| 1209 | return "<div class=\"diff header\">$line</div>\n"; |
| 1210 | } |
| 1211 | |
| 1212 | # format extended diff header line, before patch itself |
| 1213 | sub format_extended_diff_header_line { |
| 1214 | my $line = shift; |
| 1215 | my $diffinfo = shift; |
| 1216 | my ($from, $to) = @_; |
| 1217 | |
| 1218 | # match <path> |
| 1219 | if ($line =~ s!^((copy|rename) from ).*$!$1! && $from->{'href'}) { |
| 1220 | $line .= $cgi->a({-href=>$from->{'href'}, -class=>"path"}, |
| 1221 | esc_path($from->{'file'})); |
| 1222 | } |
| 1223 | if ($line =~ s!^((copy|rename) to ).*$!$1! && $to->{'href'}) { |
| 1224 | $line .= $cgi->a({-href=>$to->{'href'}, -class=>"path"}, |
| 1225 | esc_path($to->{'file'})); |
| 1226 | } |
| 1227 | # match single <mode> |
| 1228 | if ($line =~ m/\s(\d{6})$/) { |
| 1229 | $line .= '<span class="info"> (' . |
| 1230 | file_type_long($1) . |
| 1231 | ')</span>'; |
| 1232 | } |
| 1233 | # match <hash> |
| 1234 | if ($line =~ m/^index [0-9a-fA-F]{40},[0-9a-fA-F]{40}/) { |
| 1235 | # can match only for combined diff |
| 1236 | $line = 'index '; |
| 1237 | for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) { |
| 1238 | if ($from->{'href'}[$i]) { |
| 1239 | $line .= $cgi->a({-href=>$from->{'href'}[$i], |
| 1240 | -class=>"hash"}, |
| 1241 | substr($diffinfo->{'from_id'}[$i],0,7)); |
| 1242 | } else { |
| 1243 | $line .= '0' x 7; |
| 1244 | } |
| 1245 | # separator |
| 1246 | $line .= ',' if ($i < $diffinfo->{'nparents'} - 1); |
| 1247 | } |
| 1248 | $line .= '..'; |
| 1249 | if ($to->{'href'}) { |
| 1250 | $line .= $cgi->a({-href=>$to->{'href'}, -class=>"hash"}, |
| 1251 | substr($diffinfo->{'to_id'},0,7)); |
| 1252 | } else { |
| 1253 | $line .= '0' x 7; |
| 1254 | } |
| 1255 | |
| 1256 | } elsif ($line =~ m/^index [0-9a-fA-F]{40}..[0-9a-fA-F]{40}/) { |
| 1257 | # can match only for ordinary diff |
| 1258 | my ($from_link, $to_link); |
| 1259 | if ($from->{'href'}) { |
| 1260 | $from_link = $cgi->a({-href=>$from->{'href'}, -class=>"hash"}, |
| 1261 | substr($diffinfo->{'from_id'},0,7)); |
| 1262 | } else { |
| 1263 | $from_link = '0' x 7; |
| 1264 | } |
| 1265 | if ($to->{'href'}) { |
| 1266 | $to_link = $cgi->a({-href=>$to->{'href'}, -class=>"hash"}, |
| 1267 | substr($diffinfo->{'to_id'},0,7)); |
| 1268 | } else { |
| 1269 | $to_link = '0' x 7; |
| 1270 | } |
| 1271 | my ($from_id, $to_id) = ($diffinfo->{'from_id'}, $diffinfo->{'to_id'}); |
| 1272 | $line =~ s!$from_id\.\.$to_id!$from_link..$to_link!; |
| 1273 | } |
| 1274 | |
| 1275 | return $line . "<br/>\n"; |
| 1276 | } |
| 1277 | |
| 1278 | # format from-file/to-file diff header |
| 1279 | sub format_diff_from_to_header { |
| 1280 | my ($from_line, $to_line, $diffinfo, $from, $to, @parents) = @_; |
| 1281 | my $line; |
| 1282 | my $result = ''; |
| 1283 | |
| 1284 | $line = $from_line; |
| 1285 | #assert($line =~ m/^---/) if DEBUG; |
| 1286 | # no extra formatting for "^--- /dev/null" |
| 1287 | if (! $diffinfo->{'nparents'}) { |
| 1288 | # ordinary (single parent) diff |
| 1289 | if ($line =~ m!^--- "?a/!) { |
| 1290 | if ($from->{'href'}) { |
| 1291 | $line = '--- a/' . |
| 1292 | $cgi->a({-href=>$from->{'href'}, -class=>"path"}, |
| 1293 | esc_path($from->{'file'})); |
| 1294 | } else { |
| 1295 | $line = '--- a/' . |
| 1296 | esc_path($from->{'file'}); |
| 1297 | } |
| 1298 | } |
| 1299 | $result .= qq!<div class="diff from_file">$line</div>\n!; |
| 1300 | |
| 1301 | } else { |
| 1302 | # combined diff (merge commit) |
| 1303 | for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) { |
| 1304 | if ($from->{'href'}[$i]) { |
| 1305 | $line = '--- ' . |
| 1306 | $cgi->a({-href=>href(action=>"blobdiff", |
| 1307 | hash_parent=>$diffinfo->{'from_id'}[$i], |
| 1308 | hash_parent_base=>$parents[$i], |
| 1309 | file_parent=>$from->{'file'}[$i], |
| 1310 | hash=>$diffinfo->{'to_id'}, |
| 1311 | hash_base=>$hash, |
| 1312 | file_name=>$to->{'file'}), |
| 1313 | -class=>"path", |
| 1314 | -title=>"diff" . ($i+1)}, |
| 1315 | $i+1) . |
| 1316 | '/' . |
| 1317 | $cgi->a({-href=>$from->{'href'}[$i], -class=>"path"}, |
| 1318 | esc_path($from->{'file'}[$i])); |
| 1319 | } else { |
| 1320 | $line = '--- /dev/null'; |
| 1321 | } |
| 1322 | $result .= qq!<div class="diff from_file">$line</div>\n!; |
| 1323 | } |
| 1324 | } |
| 1325 | |
| 1326 | $line = $to_line; |
| 1327 | #assert($line =~ m/^\+\+\+/) if DEBUG; |
| 1328 | # no extra formatting for "^+++ /dev/null" |
| 1329 | if ($line =~ m!^\+\+\+ "?b/!) { |
| 1330 | if ($to->{'href'}) { |
| 1331 | $line = '+++ b/' . |
| 1332 | $cgi->a({-href=>$to->{'href'}, -class=>"path"}, |
| 1333 | esc_path($to->{'file'})); |
| 1334 | } else { |
| 1335 | $line = '+++ b/' . |
| 1336 | esc_path($to->{'file'}); |
| 1337 | } |
| 1338 | } |
| 1339 | $result .= qq!<div class="diff to_file">$line</div>\n!; |
| 1340 | |
| 1341 | return $result; |
| 1342 | } |
| 1343 | |
| 1344 | # create note for patch simplified by combined diff |
| 1345 | sub format_diff_cc_simplified { |
| 1346 | my ($diffinfo, @parents) = @_; |
| 1347 | my $result = ''; |
| 1348 | |
| 1349 | $result .= "<div class=\"diff header\">" . |
| 1350 | "diff --cc "; |
| 1351 | if (!is_deleted($diffinfo)) { |
| 1352 | $result .= $cgi->a({-href => href(action=>"blob", |
| 1353 | hash_base=>$hash, |
| 1354 | hash=>$diffinfo->{'to_id'}, |
| 1355 | file_name=>$diffinfo->{'to_file'}), |
| 1356 | -class => "path"}, |
| 1357 | esc_path($diffinfo->{'to_file'})); |
| 1358 | } else { |
| 1359 | $result .= esc_path($diffinfo->{'to_file'}); |
| 1360 | } |
| 1361 | $result .= "</div>\n" . # class="diff header" |
| 1362 | "<div class=\"diff nodifferences\">" . |
| 1363 | "Simple merge" . |
| 1364 | "</div>\n"; # class="diff nodifferences" |
| 1365 | |
| 1366 | return $result; |
| 1367 | } |
| 1368 | |
| 1369 | # format patch (diff) line (not to be used for diff headers) |
| 1370 | sub format_diff_line { |
| 1371 | my $line = shift; |
| 1372 | my ($from, $to) = @_; |
| 1373 | my $diff_class = ""; |
| 1374 | |
| 1375 | chomp $line; |
| 1376 | |
| 1377 | if ($from && $to && ref($from->{'href'}) eq "ARRAY") { |
| 1378 | # combined diff |
| 1379 | my $prefix = substr($line, 0, scalar @{$from->{'href'}}); |
| 1380 | if ($line =~ m/^\@{3}/) { |
| 1381 | $diff_class = " chunk_header"; |
| 1382 | } elsif ($line =~ m/^\\/) { |
| 1383 | $diff_class = " incomplete"; |
| 1384 | } elsif ($prefix =~ tr/+/+/) { |
| 1385 | $diff_class = " add"; |
| 1386 | } elsif ($prefix =~ tr/-/-/) { |
| 1387 | $diff_class = " rem"; |
| 1388 | } |
| 1389 | } else { |
| 1390 | # assume ordinary diff |
| 1391 | my $char = substr($line, 0, 1); |
| 1392 | if ($char eq '+') { |
| 1393 | $diff_class = " add"; |
| 1394 | } elsif ($char eq '-') { |
| 1395 | $diff_class = " rem"; |
| 1396 | } elsif ($char eq '@') { |
| 1397 | $diff_class = " chunk_header"; |
| 1398 | } elsif ($char eq "\\") { |
| 1399 | $diff_class = " incomplete"; |
| 1400 | } |
| 1401 | } |
| 1402 | $line = untabify($line); |
| 1403 | if ($from && $to && $line =~ m/^\@{2} /) { |
| 1404 | my ($from_text, $from_start, $from_lines, $to_text, $to_start, $to_lines, $section) = |
| 1405 | $line =~ m/^\@{2} (-(\d+)(?:,(\d+))?) (\+(\d+)(?:,(\d+))?) \@{2}(.*)$/; |
| 1406 | |
| 1407 | $from_lines = 0 unless defined $from_lines; |
| 1408 | $to_lines = 0 unless defined $to_lines; |
| 1409 | |
| 1410 | if ($from->{'href'}) { |
| 1411 | $from_text = $cgi->a({-href=>"$from->{'href'}#l$from_start", |
| 1412 | -class=>"list"}, $from_text); |
| 1413 | } |
| 1414 | if ($to->{'href'}) { |
| 1415 | $to_text = $cgi->a({-href=>"$to->{'href'}#l$to_start", |
| 1416 | -class=>"list"}, $to_text); |
| 1417 | } |
| 1418 | $line = "<span class=\"chunk_info\">@@ $from_text $to_text @@</span>" . |
| 1419 | "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>"; |
| 1420 | return "<div class=\"diff$diff_class\">$line</div>\n"; |
| 1421 | } elsif ($from && $to && $line =~ m/^\@{3}/) { |
| 1422 | my ($prefix, $ranges, $section) = $line =~ m/^(\@+) (.*?) \@+(.*)$/; |
| 1423 | my (@from_text, @from_start, @from_nlines, $to_text, $to_start, $to_nlines); |
| 1424 | |
| 1425 | @from_text = split(' ', $ranges); |
| 1426 | for (my $i = 0; $i < @from_text; ++$i) { |
| 1427 | ($from_start[$i], $from_nlines[$i]) = |
| 1428 | (split(',', substr($from_text[$i], 1)), 0); |
| 1429 | } |
| 1430 | |
| 1431 | $to_text = pop @from_text; |
| 1432 | $to_start = pop @from_start; |
| 1433 | $to_nlines = pop @from_nlines; |
| 1434 | |
| 1435 | $line = "<span class=\"chunk_info\">$prefix "; |
| 1436 | for (my $i = 0; $i < @from_text; ++$i) { |
| 1437 | if ($from->{'href'}[$i]) { |
| 1438 | $line .= $cgi->a({-href=>"$from->{'href'}[$i]#l$from_start[$i]", |
| 1439 | -class=>"list"}, $from_text[$i]); |
| 1440 | } else { |
| 1441 | $line .= $from_text[$i]; |
| 1442 | } |
| 1443 | $line .= " "; |
| 1444 | } |
| 1445 | if ($to->{'href'}) { |
| 1446 | $line .= $cgi->a({-href=>"$to->{'href'}#l$to_start", |
| 1447 | -class=>"list"}, $to_text); |
| 1448 | } else { |
| 1449 | $line .= $to_text; |
| 1450 | } |
| 1451 | $line .= " $prefix</span>" . |
| 1452 | "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>"; |
| 1453 | return "<div class=\"diff$diff_class\">$line</div>\n"; |
| 1454 | } |
| 1455 | return "<div class=\"diff$diff_class\">" . esc_html($line, -nbsp=>1) . "</div>\n"; |
| 1456 | } |
| 1457 | |
| 1458 | # Generates undef or something like "_snapshot_" or "snapshot (_tbz2_ _zip_)", |
| 1459 | # linked. Pass the hash of the tree/commit to snapshot. |
| 1460 | sub format_snapshot_links { |
| 1461 | my ($hash) = @_; |
| 1462 | my @snapshot_fmts = gitweb_check_feature('snapshot'); |
| 1463 | @snapshot_fmts = filter_snapshot_fmts(@snapshot_fmts); |
| 1464 | my $num_fmts = @snapshot_fmts; |
| 1465 | if ($num_fmts > 1) { |
| 1466 | # A parenthesized list of links bearing format names. |
| 1467 | # e.g. "snapshot (_tar.gz_ _zip_)" |
| 1468 | return "snapshot (" . join(' ', map |
| 1469 | $cgi->a({ |
| 1470 | -href => href( |
| 1471 | action=>"snapshot", |
| 1472 | hash=>$hash, |
| 1473 | snapshot_format=>$_ |
| 1474 | ) |
| 1475 | }, $known_snapshot_formats{$_}{'display'}) |
| 1476 | , @snapshot_fmts) . ")"; |
| 1477 | } elsif ($num_fmts == 1) { |
| 1478 | # A single "snapshot" link whose tooltip bears the format name. |
| 1479 | # i.e. "_snapshot_" |
| 1480 | my ($fmt) = @snapshot_fmts; |
| 1481 | return |
| 1482 | $cgi->a({ |
| 1483 | -href => href( |
| 1484 | action=>"snapshot", |
| 1485 | hash=>$hash, |
| 1486 | snapshot_format=>$fmt |
| 1487 | ), |
| 1488 | -title => "in format: $known_snapshot_formats{$fmt}{'display'}" |
| 1489 | }, "snapshot"); |
| 1490 | } else { # $num_fmts == 0 |
| 1491 | return undef; |
| 1492 | } |
| 1493 | } |
| 1494 | |
| 3cbd26e1 |
1495 | ## ...................................................................... |
| 1496 | ## functions returning values to be passed, perhaps after some |
| 1497 | ## transformation, to other functions; e.g. returning arguments to href() |
| 1498 | |
| 1499 | # returns hash to be passed to href to generate gitweb URL |
| 1500 | # in -title key it returns description of link |
| 1501 | sub get_feed_info { |
| 1502 | my $format = shift || 'Atom'; |
| 1503 | my %res = (action => lc($format)); |
| 1504 | |
| 1505 | # feed links are possible only for project views |
| 1506 | return unless (defined $project); |
| 1507 | # some views should link to OPML, or to generic project feed, |
| 1508 | # or don't have specific feed yet (so they should use generic) |
| 1509 | return if ($action =~ /^(?:tags|heads|forks|tag|search)$/x); |
| 1510 | |
| 1511 | my $branch; |
| 1512 | # branches refs uses 'refs/heads/' prefix (fullname) to differentiate |
| 1513 | # from tag links; this also makes possible to detect branch links |
| 1514 | if ((defined $hash_base && $hash_base =~ m!^refs/heads/(.*)$!) || |
| 1515 | (defined $hash && $hash =~ m!^refs/heads/(.*)$!)) { |
| 1516 | $branch = $1; |
| 1517 | } |
| 1518 | # find log type for feed description (title) |
| 1519 | my $type = 'log'; |
| 1520 | if (defined $file_name) { |
| 1521 | $type = "history of $file_name"; |
| 1522 | $type .= "/" if ($action eq 'tree'); |
| 1523 | $type .= " on '$branch'" if (defined $branch); |
| 1524 | } else { |
| 1525 | $type = "log of $branch" if (defined $branch); |
| 1526 | } |
| 1527 | |
| 1528 | $res{-title} = $type; |
| 1529 | $res{'hash'} = (defined $branch ? "refs/heads/$branch" : undef); |
| 1530 | $res{'file_name'} = $file_name; |
| 1531 | |
| 1532 | return %res; |
| 1533 | } |
| 1534 | |
| c5afbdf4 |
1535 | ## ---------------------------------------------------------------------- |
| 1536 | ## git utility subroutines, invoking git commands |
| 1537 | |
| 1538 | # returns path to the core git executable and the --git-dir parameter as list |
| 1539 | sub git_cmd { |
| 1540 | return $GIT, '--git-dir='.$git_dir; |
| 1541 | } |
| 1542 | |
| 3cbd26e1 |
1543 | # quote the given arguments for passing them to the shell |
| 1544 | # quote_command("command", "arg 1", "arg with ' and ! characters") |
| 1545 | # => "'command' 'arg 1' 'arg with '\'' and '\!' characters'" |
| 1546 | # Try to avoid using this function wherever possible. |
| 1547 | sub quote_command { |
| 1548 | return join(' ', |
| 1549 | map( { my $a = $_; $a =~ s/(['!])/'\\$1'/g; "'$a'" } @_ )); |
| c5afbdf4 |
1550 | } |
| 1551 | |
| 1552 | # get HEAD ref of given project as hash |
| 1553 | sub git_get_head_hash { |
| 1554 | my $project = shift; |
| 1555 | my $o_git_dir = $git_dir; |
| 1556 | my $retval = undef; |
| 1557 | $git_dir = "$projectroot/$project"; |
| 1558 | if (open my $fd, "-|", git_cmd(), "rev-parse", "--verify", "HEAD") { |
| 1559 | my $head = <$fd>; |
| 1560 | close $fd; |
| 1561 | if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) { |
| 1562 | $retval = $1; |
| 1563 | } |
| 1564 | } |
| 1565 | if (defined $o_git_dir) { |
| 1566 | $git_dir = $o_git_dir; |
| 1567 | } |
| 1568 | return $retval; |
| 1569 | } |
| 1570 | |
| 1571 | # get type of given object |
| 1572 | sub git_get_type { |
| 1573 | my $hash = shift; |
| 1574 | |
| 1575 | open my $fd, "-|", git_cmd(), "cat-file", '-t', $hash or return; |
| 1576 | my $type = <$fd>; |
| 1577 | close $fd or return; |
| 1578 | chomp $type; |
| 1579 | return $type; |
| 1580 | } |
| 1581 | |
| 1da95434 |
1582 | # repository configuration |
| 1583 | our $config_file = ''; |
| 1584 | our %config; |
| 1585 | |
| 1586 | # store multiple values for single key as anonymous array reference |
| 1587 | # single values stored directly in the hash, not as [ <value> ] |
| 1588 | sub hash_set_multi { |
| 1589 | my ($hash, $key, $value) = @_; |
| 1590 | |
| 1591 | if (!exists $hash->{$key}) { |
| 1592 | $hash->{$key} = $value; |
| 1593 | } elsif (!ref $hash->{$key}) { |
| 1594 | $hash->{$key} = [ $hash->{$key}, $value ]; |
| 1595 | } else { |
| 1596 | push @{$hash->{$key}}, $value; |
| 1597 | } |
| 1598 | } |
| 1599 | |
| 1600 | # return hash of git project configuration |
| 1601 | # optionally limited to some section, e.g. 'gitweb' |
| 1602 | sub git_parse_project_config { |
| 1603 | my $section_regexp = shift; |
| 1604 | my %config; |
| 1605 | |
| 1606 | local $/ = "\0"; |
| 1607 | |
| 1608 | open my $fh, "-|", git_cmd(), "config", '-z', '-l', |
| 1609 | or return; |
| 1610 | |
| 1611 | while (my $keyval = <$fh>) { |
| 1612 | chomp $keyval; |
| 1613 | my ($key, $value) = split(/\n/, $keyval, 2); |
| 1614 | |
| 1615 | hash_set_multi(\%config, $key, $value) |
| 1616 | if (!defined $section_regexp || $key =~ /^(?:$section_regexp)\./o); |
| 1617 | } |
| 1618 | close $fh; |
| 1619 | |
| 1620 | return %config; |
| 1621 | } |
| 1622 | |
| 1623 | # convert config value to boolean, 'true' or 'false' |
| 1624 | # no value, number > 0, 'true' and 'yes' values are true |
| 1625 | # rest of values are treated as false (never as error) |
| 1626 | sub config_to_bool { |
| 1627 | my $val = shift; |
| 1628 | |
| 1629 | # strip leading and trailing whitespace |
| 1630 | $val =~ s/^\s+//; |
| 1631 | $val =~ s/\s+$//; |
| 1632 | |
| 1633 | return (!defined $val || # section.key |
| 1634 | ($val =~ /^\d+$/ && $val) || # section.key = 1 |
| 1635 | ($val =~ /^(?:true|yes)$/i)); # section.key = true |
| 1636 | } |
| 1637 | |
| 1638 | # convert config value to simple decimal number |
| 1639 | # an optional value suffix of 'k', 'm', or 'g' will cause the value |
| 1640 | # to be multiplied by 1024, 1048576, or 1073741824 |
| 1641 | sub config_to_int { |
| 1642 | my $val = shift; |
| 1643 | |
| 1644 | # strip leading and trailing whitespace |
| 1645 | $val =~ s/^\s+//; |
| 1646 | $val =~ s/\s+$//; |
| 1647 | |
| 1648 | if (my ($num, $unit) = ($val =~ /^([0-9]*)([kmg])$/i)) { |
| 1649 | $unit = lc($unit); |
| 1650 | # unknown unit is treated as 1 |
| 1651 | return $num * ($unit eq 'g' ? 1073741824 : |
| 1652 | $unit eq 'm' ? 1048576 : |
| 1653 | $unit eq 'k' ? 1024 : 1); |
| 1654 | } |
| 1655 | return $val; |
| 1656 | } |
| 1657 | |
| 1658 | # convert config value to array reference, if needed |
| 1659 | sub config_to_multi { |
| 1660 | my $val = shift; |
| 1661 | |
| 1662 | return ref($val) ? $val : (defined($val) ? [ $val ] : []); |
| 1663 | } |
| 1664 | |
| c5afbdf4 |
1665 | sub git_get_project_config { |
| 1666 | my ($key, $type) = @_; |
| 1667 | |
| 1da95434 |
1668 | # key sanity check |
| c5afbdf4 |
1669 | return unless ($key); |
| 1670 | $key =~ s/^gitweb\.//; |
| 1671 | return if ($key =~ m/\W/); |
| 1672 | |
| 1da95434 |
1673 | # type sanity check |
| 1674 | if (defined $type) { |
| 1675 | $type =~ s/^--//; |
| 1676 | $type = undef |
| 1677 | unless ($type eq 'bool' || $type eq 'int'); |
| 1678 | } |
| 1679 | |
| 1680 | # get config |
| 1681 | if (!defined $config_file || |
| 1682 | $config_file ne "$git_dir/config") { |
| 1683 | %config = git_parse_project_config('gitweb'); |
| 1684 | $config_file = "$git_dir/config"; |
| 1685 | } |
| 1686 | |
| 1687 | # ensure given type |
| 1688 | if (!defined $type) { |
| 1689 | return $config{"gitweb.$key"}; |
| 1690 | } elsif ($type eq 'bool') { |
| 1691 | # backward compatibility: 'git config --bool' returns true/false |
| 1692 | return config_to_bool($config{"gitweb.$key"}) ? 'true' : 'false'; |
| 1693 | } elsif ($type eq 'int') { |
| 1694 | return config_to_int($config{"gitweb.$key"}); |
| 1695 | } |
| 1696 | return $config{"gitweb.$key"}; |
| c5afbdf4 |
1697 | } |
| 1698 | |
| 1699 | # get hash of given path at given ref |
| 1700 | sub git_get_hash_by_path { |
| 1701 | my $base = shift; |
| 1702 | my $path = shift || return undef; |
| 1703 | my $type = shift; |
| 1704 | |
| 1705 | $path =~ s,/+$,,; |
| 1706 | |
| 1707 | open my $fd, "-|", git_cmd(), "ls-tree", $base, "--", $path |
| 1708 | or die_error(undef, "Open git-ls-tree failed"); |
| 1709 | my $line = <$fd>; |
| 1710 | close $fd or return undef; |
| 1711 | |
| 1712 | if (!defined $line) { |
| 1713 | # there is no tree or hash given by $path at $base |
| 1714 | return undef; |
| 1715 | } |
| 1716 | |
| 1717 | #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' |
| 1718 | $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/; |
| 1719 | if (defined $type && $type ne $2) { |
| 1720 | # type doesn't match |
| 1721 | return undef; |
| 1722 | } |
| 1723 | return $3; |
| 1724 | } |
| 1725 | |
| 1726 | # get path of entry with given hash at given tree-ish (ref) |
| 1727 | # used to get 'from' filename for combined diff (merge commit) for renames |
| 1728 | sub git_get_path_by_hash { |
| 1729 | my $base = shift || return; |
| 1730 | my $hash = shift || return; |
| 1731 | |
| 1732 | local $/ = "\0"; |
| 1733 | |
| 1734 | open my $fd, "-|", git_cmd(), "ls-tree", '-r', '-t', '-z', $base |
| 1735 | or return undef; |
| 1736 | while (my $line = <$fd>) { |
| 1737 | chomp $line; |
| 1738 | |
| 1739 | #'040000 tree 595596a6a9117ddba9fe379b6b012b558bac8423 gitweb' |
| 1740 | #'100644 blob e02e90f0429be0d2a69b76571101f20b8f75530f gitweb/README' |
| 1741 | if ($line =~ m/(?:[0-9]+) (?:.+) $hash\t(.+)$/) { |
| 1742 | close $fd; |
| 1743 | return $1; |
| 1744 | } |
| 1745 | } |
| 1746 | close $fd; |
| 1747 | return undef; |
| 1748 | } |
| 1749 | |
| 1750 | ## ...................................................................... |
| 1751 | ## git utility functions, directly accessing git repository |
| 1752 | |
| 1753 | sub git_get_project_description { |
| 1754 | my $path = shift; |
| 1755 | |
| 1da95434 |
1756 | $git_dir = "$projectroot/$path"; |
| 1757 | open my $fd, "$git_dir/description" |
| 1758 | or return git_get_project_config('description'); |
| c5afbdf4 |
1759 | my $descr = <$fd>; |
| 1760 | close $fd; |
| 1761 | if (defined $descr) { |
| 1762 | chomp $descr; |
| 1763 | } |
| 1764 | return $descr; |
| 1765 | } |
| 1766 | |
| 1767 | sub git_get_project_url_list { |
| 1768 | my $path = shift; |
| 1769 | |
| 1da95434 |
1770 | $git_dir = "$projectroot/$path"; |
| 3cbd26e1 |
1771 | open my $fd, "$git_dir/cloneurl" |
| 1da95434 |
1772 | or return wantarray ? |
| 1773 | @{ config_to_multi(git_get_project_config('url')) } : |
| 1774 | config_to_multi(git_get_project_config('url')); |
| c5afbdf4 |
1775 | my @git_project_url_list = map { chomp; $_ } <$fd>; |
| 1776 | close $fd; |
| 1777 | |
| 1778 | return wantarray ? @git_project_url_list : \@git_project_url_list; |
| 1779 | } |
| 1780 | |
| 1781 | sub git_get_projects_list { |
| 1782 | my ($filter) = @_; |
| 1783 | my @list; |
| 1784 | |
| 1785 | $filter ||= ''; |
| 1786 | $filter =~ s/\.git$//; |
| 1787 | |
| 1788 | my ($check_forks) = gitweb_check_feature('forks'); |
| 1789 | |
| 1790 | if (-d $projects_list) { |
| 1791 | # search in directory |
| 1792 | my $dir = $projects_list . ($filter ? "/$filter" : ''); |
| 1793 | # remove the trailing "/" |
| 1794 | $dir =~ s!/+$!!; |
| 1795 | my $pfxlen = length("$dir"); |
| 1da95434 |
1796 | my $pfxdepth = ($dir =~ tr!/!!); |
| c5afbdf4 |
1797 | |
| 1798 | File::Find::find({ |
| 1799 | follow_fast => 1, # follow symbolic links |
| 1800 | follow_skip => 2, # ignore duplicates |
| 1801 | dangling_symlinks => 0, # ignore dangling symlinks, silently |
| 1802 | wanted => sub { |
| 1803 | # skip project-list toplevel, if we get it. |
| 1804 | return if (m!^[/.]$!); |
| 1805 | # only directories can be git repositories |
| 1806 | return unless (-d $_); |
| 1da95434 |
1807 | # don't traverse too deep (Find is super slow on os x) |
| 1808 | if (($File::Find::name =~ tr!/!!) - $pfxdepth > $project_maxdepth) { |
| 1809 | $File::Find::prune = 1; |
| 1810 | return; |
| 1811 | } |
| c5afbdf4 |
1812 | |
| 1813 | my $subdir = substr($File::Find::name, $pfxlen + 1); |
| 1814 | # we check related file in $projectroot |
| 1815 | if ($check_forks and $subdir =~ m#/.#) { |
| 1816 | $File::Find::prune = 1; |
| 1817 | } elsif (check_export_ok("$projectroot/$filter/$subdir")) { |
| 1818 | push @list, { path => ($filter ? "$filter/" : '') . $subdir }; |
| 1819 | $File::Find::prune = 1; |
| 1820 | } |
| 1821 | }, |
| 1822 | }, "$dir"); |
| 1823 | |
| 1824 | } elsif (-f $projects_list) { |
| 1825 | # read from file(url-encoded): |
| 1826 | # 'git%2Fgit.git Linus+Torvalds' |
| 1827 | # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin' |
| 1828 | # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman' |
| 1829 | my %paths; |
| 1830 | open my ($fd), $projects_list or return; |
| 1831 | PROJECT: |
| 1832 | while (my $line = <$fd>) { |
| 1833 | chomp $line; |
| 1834 | my ($path, $owner) = split ' ', $line; |
| 1835 | $path = unescape($path); |
| 1836 | $owner = unescape($owner); |
| 1837 | if (!defined $path) { |
| 1838 | next; |
| 1839 | } |
| 1840 | if ($filter ne '') { |
| 1841 | # looking for forks; |
| 1842 | my $pfx = substr($path, 0, length($filter)); |
| 1843 | if ($pfx ne $filter) { |
| 1844 | next PROJECT; |
| 1845 | } |
| 1846 | my $sfx = substr($path, length($filter)); |
| 1847 | if ($sfx !~ /^\/.*\.git$/) { |
| 1848 | next PROJECT; |
| 1849 | } |
| 1850 | } elsif ($check_forks) { |
| 1851 | PATH: |
| 1852 | foreach my $filter (keys %paths) { |
| 1853 | # looking for forks; |
| 1854 | my $pfx = substr($path, 0, length($filter)); |
| 1855 | if ($pfx ne $filter) { |
| 1856 | next PATH; |
| 1857 | } |
| 1858 | my $sfx = substr($path, length($filter)); |
| 1859 | if ($sfx !~ /^\/.*\.git$/) { |
| 1860 | next PATH; |
| 1861 | } |
| 1862 | # is a fork, don't include it in |
| 1863 | # the list |
| 1864 | next PROJECT; |
| 1865 | } |
| 1866 | } |
| 1867 | if (check_export_ok("$projectroot/$path")) { |
| 1868 | my $pr = { |
| 1869 | path => $path, |
| 1870 | owner => to_utf8($owner), |
| 1871 | }; |
| 1872 | push @list, $pr; |
| 1873 | (my $forks_path = $path) =~ s/\.git$//; |
| 1874 | $paths{$forks_path}++; |
| 1875 | } |
| 1876 | } |
| 1877 | close $fd; |
| 1878 | } |
| 1879 | return @list; |
| 1880 | } |
| 1881 | |
| 1882 | our $gitweb_project_owner = undef; |
| 1883 | sub git_get_project_list_from_file { |
| 1884 | |
| 1885 | return if (defined $gitweb_project_owner); |
| 1886 | |
| 1887 | $gitweb_project_owner = {}; |
| 1888 | # read from file (url-encoded): |
| 1889 | # 'git%2Fgit.git Linus+Torvalds' |
| 1890 | # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin' |
| 1891 | # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman' |
| 1892 | if (-f $projects_list) { |
| 1893 | open (my $fd , $projects_list); |
| 1894 | while (my $line = <$fd>) { |
| 1895 | chomp $line; |
| 1896 | my ($pr, $ow) = split ' ', $line; |
| 1897 | $pr = unescape($pr); |
| 1898 | $ow = unescape($ow); |
| 1899 | $gitweb_project_owner->{$pr} = to_utf8($ow); |
| 1900 | } |
| 1901 | close $fd; |
| 1902 | } |
| 1903 | } |
| 1904 | |
| 1905 | sub git_get_project_owner { |
| 1906 | my $project = shift; |
| 1907 | my $owner; |
| 1908 | |
| 1909 | return undef unless $project; |
| 3cbd26e1 |
1910 | $git_dir = "$projectroot/$project"; |
| c5afbdf4 |
1911 | |
| 1912 | if (!defined $gitweb_project_owner) { |
| 1913 | git_get_project_list_from_file(); |
| 1914 | } |
| 1915 | |
| 1916 | if (exists $gitweb_project_owner->{$project}) { |
| 1917 | $owner = $gitweb_project_owner->{$project}; |
| 1918 | } |
| 3cbd26e1 |
1919 | if (!defined $owner){ |
| 1920 | $owner = git_get_project_config('owner'); |
| 1921 | } |
| c5afbdf4 |
1922 | if (!defined $owner) { |
| 3cbd26e1 |
1923 | $owner = get_file_owner("$git_dir"); |
| c5afbdf4 |
1924 | } |
| 1925 | |
| 1926 | return $owner; |
| 1927 | } |
| 1928 | |
| 1929 | sub git_get_last_activity { |
| 1930 | my ($path) = @_; |
| 1931 | my $fd; |
| 1932 | |
| 1933 | $git_dir = "$projectroot/$path"; |
| 1934 | open($fd, "-|", git_cmd(), 'for-each-ref', |
| 1935 | '--format=%(committer)', |
| 1936 | '--sort=-committerdate', |
| 1937 | '--count=1', |
| 1938 | 'refs/heads') or return; |
| 1939 | my $most_recent = <$fd>; |
| 1940 | close $fd or return; |
| 1941 | if (defined $most_recent && |
| 1942 | $most_recent =~ / (\d+) [-+][01]\d\d\d$/) { |
| 1943 | my $timestamp = $1; |
| 1944 | my $age = time - $timestamp; |
| 1945 | return ($age, age_string($age)); |
| 1946 | } |
| 1947 | return (undef, undef); |
| 1948 | } |
| 1949 | |
| 1950 | sub git_get_references { |
| 1951 | my $type = shift || ""; |
| 1952 | my %refs; |
| 1953 | # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11 |
| 1954 | # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{} |
| 1955 | open my $fd, "-|", git_cmd(), "show-ref", "--dereference", |
| 1956 | ($type ? ("--", "refs/$type") : ()) # use -- <pattern> if $type |
| 1957 | or return; |
| 1958 | |
| 1959 | while (my $line = <$fd>) { |
| 1960 | chomp $line; |
| 1961 | if ($line =~ m!^([0-9a-fA-F]{40})\srefs/($type/?[^^]+)!) { |
| 1962 | if (defined $refs{$1}) { |
| 1963 | push @{$refs{$1}}, $2; |
| 1964 | } else { |
| 1965 | $refs{$1} = [ $2 ]; |
| 1966 | } |
| 1967 | } |
| 1968 | } |
| 1969 | close $fd or return; |
| 1970 | return \%refs; |
| 1971 | } |
| 1972 | |
| 1973 | sub git_get_rev_name_tags { |
| 1974 | my $hash = shift || return undef; |
| 1975 | |
| 1976 | open my $fd, "-|", git_cmd(), "name-rev", "--tags", $hash |
| 1977 | or return; |
| 1978 | my $name_rev = <$fd>; |
| 1979 | close $fd; |
| 1980 | |
| 1981 | if ($name_rev =~ m|^$hash tags/(.*)$|) { |
| 1982 | return $1; |
| 1983 | } else { |
| 1984 | # catches also '$hash undefined' output |
| 1985 | return undef; |
| 1986 | } |
| 1987 | } |
| 1988 | |
| 1989 | ## ---------------------------------------------------------------------- |
| 1990 | ## parse to hash functions |
| 1991 | |
| 1992 | sub parse_date { |
| 1993 | my $epoch = shift; |
| 1994 | my $tz = shift || "-0000"; |
| 1995 | |
| 1996 | my %date; |
| 1997 | my @months = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"); |
| 1998 | my @days = ("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"); |
| 1999 | my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($epoch); |
| 2000 | $date{'hour'} = $hour; |
| 2001 | $date{'minute'} = $min; |
| 2002 | $date{'mday'} = $mday; |
| 2003 | $date{'day'} = $days[$wday]; |
| 2004 | $date{'month'} = $months[$mon]; |
| 2005 | $date{'rfc2822'} = sprintf "%s, %d %s %4d %02d:%02d:%02d +0000", |
| 2006 | $days[$wday], $mday, $months[$mon], 1900+$year, $hour ,$min, $sec; |
| 2007 | $date{'mday-time'} = sprintf "%d %s %02d:%02d", |
| 2008 | $mday, $months[$mon], $hour ,$min; |
| 2009 | $date{'iso-8601'} = sprintf "%04d-%02d-%02dT%02d:%02d:%02dZ", |
| 1da95434 |
2010 | 1900+$year, 1+$mon, $mday, $hour ,$min, $sec; |
| c5afbdf4 |
2011 | |
| 2012 | $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/; |
| 2013 | my $local = $epoch + ((int $1 + ($2/60)) * 3600); |
| 2014 | ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local); |
| 2015 | $date{'hour_local'} = $hour; |
| 2016 | $date{'minute_local'} = $min; |
| 2017 | $date{'tz_local'} = $tz; |
| 2018 | $date{'iso-tz'} = sprintf("%04d-%02d-%02d %02d:%02d:%02d %s", |
| 2019 | 1900+$year, $mon+1, $mday, |
| 2020 | $hour, $min, $sec, $tz); |
| 2021 | return %date; |
| 2022 | } |
| 2023 | |
| 2024 | sub parse_tag { |
| 2025 | my $tag_id = shift; |
| 2026 | my %tag; |
| 2027 | my @comment; |
| 2028 | |
| 2029 | open my $fd, "-|", git_cmd(), "cat-file", "tag", $tag_id or return; |
| 2030 | $tag{'id'} = $tag_id; |
| 2031 | while (my $line = <$fd>) { |
| 2032 | chomp $line; |
| 2033 | if ($line =~ m/^object ([0-9a-fA-F]{40})$/) { |
| 2034 | $tag{'object'} = $1; |
| 2035 | } elsif ($line =~ m/^type (.+)$/) { |
| 2036 | $tag{'type'} = $1; |
| 2037 | } elsif ($line =~ m/^tag (.+)$/) { |
| 2038 | $tag{'name'} = $1; |
| 2039 | } elsif ($line =~ m/^tagger (.*) ([0-9]+) (.*)$/) { |
| 2040 | $tag{'author'} = $1; |
| 2041 | $tag{'epoch'} = $2; |
| 2042 | $tag{'tz'} = $3; |
| 2043 | } elsif ($line =~ m/--BEGIN/) { |
| 2044 | push @comment, $line; |
| 2045 | last; |
| 2046 | } elsif ($line eq "") { |
| 2047 | last; |
| 2048 | } |
| 2049 | } |
| 2050 | push @comment, <$fd>; |
| 2051 | $tag{'comment'} = \@comment; |
| 2052 | close $fd or return; |
| 2053 | if (!defined $tag{'name'}) { |
| 2054 | return |
| 2055 | }; |
| 2056 | return %tag |
| 2057 | } |
| 2058 | |
| 2059 | sub parse_commit_text { |
| 2060 | my ($commit_text, $withparents) = @_; |
| 2061 | my @commit_lines = split '\n', $commit_text; |
| 2062 | my %co; |
| 2063 | |
| 2064 | pop @commit_lines; # Remove '\0' |
| 2065 | |
| 2066 | if (! @commit_lines) { |
| 2067 | return; |
| 2068 | } |
| 2069 | |
| 2070 | my $header = shift @commit_lines; |
| 2071 | if ($header !~ m/^[0-9a-fA-F]{40}/) { |
| 2072 | return; |
| 2073 | } |
| 2074 | ($co{'id'}, my @parents) = split ' ', $header; |
| 2075 | while (my $line = shift @commit_lines) { |
| 2076 | last if $line eq "\n"; |
| 2077 | if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) { |
| 2078 | $co{'tree'} = $1; |
| 2079 | } elsif ((!defined $withparents) && ($line =~ m/^parent ([0-9a-fA-F]{40})$/)) { |
| 2080 | push @parents, $1; |
| 2081 | } elsif ($line =~ m/^author (.*) ([0-9]+) (.*)$/) { |
| 2082 | $co{'author'} = $1; |
| 2083 | $co{'author_epoch'} = $2; |
| 2084 | $co{'author_tz'} = $3; |
| 2085 | if ($co{'author'} =~ m/^([^<]+) <([^>]*)>/) { |
| 2086 | $co{'author_name'} = $1; |
| 2087 | $co{'author_email'} = $2; |
| 2088 | } else { |
| 2089 | $co{'author_name'} = $co{'author'}; |
| 2090 | } |
| 2091 | } elsif ($line =~ m/^committer (.*) ([0-9]+) (.*)$/) { |
| 2092 | $co{'committer'} = $1; |
| 2093 | $co{'committer_epoch'} = $2; |
| 2094 | $co{'committer_tz'} = $3; |
| 2095 | $co{'committer_name'} = $co{'committer'}; |
| 2096 | if ($co{'committer'} =~ m/^([^<]+) <([^>]*)>/) { |
| 2097 | $co{'committer_name'} = $1; |
| 2098 | $co{'committer_email'} = $2; |
| 2099 | } else { |
| 2100 | $co{'committer_name'} = $co{'committer'}; |
| 2101 | } |
| 2102 | } |
| 2103 | } |
| 2104 | if (!defined $co{'tree'}) { |
| 2105 | return; |
| 2106 | }; |
| 2107 | $co{'parents'} = \@parents; |
| 2108 | $co{'parent'} = $parents[0]; |
| 2109 | |
| 2110 | foreach my $title (@commit_lines) { |
| 2111 | $title =~ s/^ //; |
| 2112 | if ($title ne "") { |
| 2113 | $co{'title'} = chop_str($title, 80, 5); |
| 2114 | # remove leading stuff of merges to make the interesting part visible |
| 2115 | if (length($title) > 50) { |
| 2116 | $title =~ s/^Automatic //; |
| 2117 | $title =~ s/^merge (of|with) /Merge ... /i; |
| 2118 | if (length($title) > 50) { |
| 2119 | $title =~ s/(http|rsync):\/\///; |
| 2120 | } |
| 2121 | if (length($title) > 50) { |
| 2122 | $title =~ s/(master|www|rsync)\.//; |
| 2123 | } |
| 2124 | if (length($title) > 50) { |
| 2125 | $title =~ s/kernel.org:?//; |
| 2126 | } |
| 2127 | if (length($title) > 50) { |
| 2128 | $title =~ s/\/pub\/scm//; |
| 2129 | } |
| 2130 | } |
| 2131 | $co{'title_short'} = chop_str($title, 50, 5); |
| 2132 | last; |
| 2133 | } |
| 2134 | } |
| 2135 | if ($co{'title'} eq "") { |
| 2136 | $co{'title'} = $co{'title_short'} = '(no commit message)'; |
| 2137 | } |
| 2138 | # remove added spaces |
| 2139 | foreach my $line (@commit_lines) { |
| 2140 | $line =~ s/^ //; |
| 2141 | } |
| 2142 | $co{'comment'} = \@commit_lines; |
| 2143 | |
| 2144 | my $age = time - $co{'committer_epoch'}; |
| 2145 | $co{'age'} = $age; |
| 2146 | $co{'age_string'} = age_string($age); |
| 2147 | my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($co{'committer_epoch'}); |
| 2148 | if ($age > 60*60*24*7*2) { |
| 2149 | $co{'age_string_date'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday; |
| 2150 | $co{'age_string_age'} = $co{'age_string'}; |
| 2151 | } else { |
| 2152 | $co{'age_string_date'} = $co{'age_string'}; |
| 2153 | $co{'age_string_age'} = sprintf "%4i-%02u-%02i", 1900 + $year, $mon+1, $mday; |
| 2154 | } |
| 2155 | return %co; |
| 2156 | } |
| 2157 | |
| 2158 | sub parse_commit { |
| 2159 | my ($commit_id) = @_; |
| 2160 | my %co; |
| 2161 | |
| 2162 | local $/ = "\0"; |
| 2163 | |
| 2164 | open my $fd, "-|", git_cmd(), "rev-list", |
| 2165 | "--parents", |
| 2166 | "--header", |
| 2167 | "--max-count=1", |
| 2168 | $commit_id, |
| 2169 | "--", |
| 2170 | or die_error(undef, "Open git-rev-list failed"); |
| 2171 | %co = parse_commit_text(<$fd>, 1); |
| 2172 | close $fd; |
| 2173 | |
| 2174 | return %co; |
| 2175 | } |
| 2176 | |
| 2177 | sub parse_commits { |
| 3cbd26e1 |
2178 | my ($commit_id, $maxcount, $skip, $filename, @args) = @_; |
| c5afbdf4 |
2179 | my @cos; |
| 2180 | |
| 2181 | $maxcount ||= 1; |
| 2182 | $skip ||= 0; |
| 2183 | |
| 2184 | local $/ = "\0"; |
| 2185 | |
| 2186 | open my $fd, "-|", git_cmd(), "rev-list", |
| 2187 | "--header", |
| 3cbd26e1 |
2188 | @args, |
| c5afbdf4 |
2189 | ("--max-count=" . $maxcount), |
| 2190 | ("--skip=" . $skip), |
| 2191 | @extra_options, |
| 2192 | $commit_id, |
| 2193 | "--", |
| 2194 | ($filename ? ($filename) : ()) |
| 2195 | or die_error(undef, "Open git-rev-list failed"); |
| 2196 | while (my $line = <$fd>) { |
| 2197 | my %co = parse_commit_text($line); |
| 2198 | push @cos, \%co; |
| 2199 | } |
| 2200 | close $fd; |
| 2201 | |
| 2202 | return wantarray ? @cos : \@cos; |
| 2203 | } |
| 2204 | |
| c5afbdf4 |
2205 | # parse line of git-diff-tree "raw" output |
| 2206 | sub parse_difftree_raw_line { |
| 2207 | my $line = shift; |
| 2208 | my %res; |
| 2209 | |
| 2210 | # ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c' |
| 2211 | # ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c' |
| 2212 | if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) { |
| 2213 | $res{'from_mode'} = $1; |
| 2214 | $res{'to_mode'} = $2; |
| 2215 | $res{'from_id'} = $3; |
| 2216 | $res{'to_id'} = $4; |
| 3cbd26e1 |
2217 | $res{'status'} = $5; |
| c5afbdf4 |
2218 | $res{'similarity'} = $6; |
| 2219 | if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied |
| 2220 | ($res{'from_file'}, $res{'to_file'}) = map { unquote($_) } split("\t", $7); |
| 2221 | } else { |
| 1da95434 |
2222 | $res{'from_file'} = $res{'to_file'} = $res{'file'} = unquote($7); |
| c5afbdf4 |
2223 | } |
| 2224 | } |
| 2225 | # '::100755 100755 100755 60e79ca1b01bc8b057abe17ddab484699a7f5fdb 94067cc5f73388f33722d52ae02f44692bc07490 94067cc5f73388f33722d52ae02f44692bc07490 MR git-gui/git-gui.sh' |
| 2226 | # combined diff (for merge commit) |
| 2227 | elsif ($line =~ s/^(::+)((?:[0-7]{6} )+)((?:[0-9a-fA-F]{40} )+)([a-zA-Z]+)\t(.*)$//) { |
| 2228 | $res{'nparents'} = length($1); |
| 2229 | $res{'from_mode'} = [ split(' ', $2) ]; |
| 2230 | $res{'to_mode'} = pop @{$res{'from_mode'}}; |
| 2231 | $res{'from_id'} = [ split(' ', $3) ]; |
| 2232 | $res{'to_id'} = pop @{$res{'from_id'}}; |
| 2233 | $res{'status'} = [ split('', $4) ]; |
| 2234 | $res{'to_file'} = unquote($5); |
| 2235 | } |
| 2236 | # 'c512b523472485aef4fff9e57b229d9d243c967f' |
| 2237 | elsif ($line =~ m/^([0-9a-fA-F]{40})$/) { |
| 2238 | $res{'commit'} = $1; |
| 2239 | } |
| 2240 | |
| 2241 | return wantarray ? %res : \%res; |
| 2242 | } |
| 2243 | |
| 1da95434 |
2244 | # wrapper: return parsed line of git-diff-tree "raw" output |
| 2245 | # (the argument might be raw line, or parsed info) |
| 2246 | sub parsed_difftree_line { |
| 2247 | my $line_or_ref = shift; |
| 2248 | |
| 2249 | if (ref($line_or_ref) eq "HASH") { |
| 2250 | # pre-parsed (or generated by hand) |
| 2251 | return $line_or_ref; |
| 2252 | } else { |
| 2253 | return parse_difftree_raw_line($line_or_ref); |
| 2254 | } |
| 2255 | } |
| 2256 | |
| c5afbdf4 |
2257 | # parse line of git-ls-tree output |
| 2258 | sub parse_ls_tree_line ($;%) { |
| 2259 | my $line = shift; |
| 2260 | my %opts = @_; |
| 2261 | my %res; |
| 2262 | |
| 2263 | #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' |
| 2264 | $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t(.+)$/s; |
| 2265 | |
| 2266 | $res{'mode'} = $1; |
| 2267 | $res{'type'} = $2; |
| 2268 | $res{'hash'} = $3; |
| 2269 | if ($opts{'-z'}) { |
| 2270 | $res{'name'} = $4; |
| 2271 | } else { |
| 2272 | $res{'name'} = unquote($4); |
| 2273 | } |
| 2274 | |
| 2275 | return wantarray ? %res : \%res; |
| 2276 | } |
| 2277 | |
| 2278 | # generates _two_ hashes, references to which are passed as 2 and 3 argument |
| 2279 | sub parse_from_to_diffinfo { |
| 2280 | my ($diffinfo, $from, $to, @parents) = @_; |
| 2281 | |
| 2282 | if ($diffinfo->{'nparents'}) { |
| 2283 | # combined diff |
| 2284 | $from->{'file'} = []; |
| 2285 | $from->{'href'} = []; |
| 2286 | fill_from_file_info($diffinfo, @parents) |
| 2287 | unless exists $diffinfo->{'from_file'}; |
| 2288 | for (my $i = 0; $i < $diffinfo->{'nparents'}; $i++) { |
| 1da95434 |
2289 | $from->{'file'}[$i] = |
| 2290 | defined $diffinfo->{'from_file'}[$i] ? |
| 2291 | $diffinfo->{'from_file'}[$i] : |
| 2292 | $diffinfo->{'to_file'}; |
| c5afbdf4 |
2293 | if ($diffinfo->{'status'}[$i] ne "A") { # not new (added) file |
| 2294 | $from->{'href'}[$i] = href(action=>"blob", |
| 2295 | hash_base=>$parents[$i], |
| 2296 | hash=>$diffinfo->{'from_id'}[$i], |
| 2297 | file_name=>$from->{'file'}[$i]); |
| 2298 | } else { |
| 2299 | $from->{'href'}[$i] = undef; |
| 2300 | } |
| 2301 | } |
| 2302 | } else { |
| 1da95434 |
2303 | # ordinary (not combined) diff |
| 2304 | $from->{'file'} = $diffinfo->{'from_file'}; |
| c5afbdf4 |
2305 | if ($diffinfo->{'status'} ne "A") { # not new (added) file |
| 2306 | $from->{'href'} = href(action=>"blob", hash_base=>$hash_parent, |
| 2307 | hash=>$diffinfo->{'from_id'}, |
| 2308 | file_name=>$from->{'file'}); |
| 2309 | } else { |
| 2310 | delete $from->{'href'}; |
| 2311 | } |
| 2312 | } |
| 2313 | |
| 1da95434 |
2314 | $to->{'file'} = $diffinfo->{'to_file'}; |
| c5afbdf4 |
2315 | if (!is_deleted($diffinfo)) { # file exists in result |
| 2316 | $to->{'href'} = href(action=>"blob", hash_base=>$hash, |
| 2317 | hash=>$diffinfo->{'to_id'}, |
| 2318 | file_name=>$to->{'file'}); |
| 2319 | } else { |
| 2320 | delete $to->{'href'}; |
| 2321 | } |
| 2322 | } |
| 2323 | |
| 2324 | ## ...................................................................... |
| 2325 | ## parse to array of hashes functions |
| 2326 | |
| 2327 | sub git_get_heads_list { |
| 2328 | my $limit = shift; |
| 2329 | my @headslist; |
| 2330 | |
| 2331 | open my $fd, '-|', git_cmd(), 'for-each-ref', |
| 2332 | ($limit ? '--count='.($limit+1) : ()), '--sort=-committerdate', |
| 2333 | '--format=%(objectname) %(refname) %(subject)%00%(committer)', |
| 2334 | 'refs/heads' |
| 2335 | or return; |
| 2336 | while (my $line = <$fd>) { |
| 2337 | my %ref_item; |
| 2338 | |
| 2339 | chomp $line; |
| 2340 | my ($refinfo, $committerinfo) = split(/\0/, $line); |
| 2341 | my ($hash, $name, $title) = split(' ', $refinfo, 3); |
| 2342 | my ($committer, $epoch, $tz) = |
| 2343 | ($committerinfo =~ /^(.*) ([0-9]+) (.*)$/); |
| 1da95434 |
2344 | $ref_item{'fullname'} = $name; |
| c5afbdf4 |
2345 | $name =~ s!^refs/heads/!!; |
| 2346 | |
| 2347 | $ref_item{'name'} = $name; |
| 2348 | $ref_item{'id'} = $hash; |
| 2349 | $ref_item{'title'} = $title || '(no commit message)'; |
| 2350 | $ref_item{'epoch'} = $epoch; |
| 2351 | if ($epoch) { |
| 2352 | $ref_item{'age'} = age_string(time - $ref_item{'epoch'}); |
| 2353 | } else { |
| 2354 | $ref_item{'age'} = "unknown"; |
| 2355 | } |
| 2356 | |
| 2357 | push @headslist, \%ref_item; |
| 2358 | } |
| 2359 | close $fd; |
| 2360 | |
| 2361 | return wantarray ? @headslist : \@headslist; |
| 2362 | } |
| 2363 | |
| 2364 | sub git_get_tags_list { |
| 2365 | my $limit = shift; |
| 2366 | my @tagslist; |
| 2367 | |
| 2368 | open my $fd, '-|', git_cmd(), 'for-each-ref', |
| 2369 | ($limit ? '--count='.($limit+1) : ()), '--sort=-creatordate', |
| 2370 | '--format=%(objectname) %(objecttype) %(refname) '. |
| 2371 | '%(*objectname) %(*objecttype) %(subject)%00%(creator)', |
| 2372 | 'refs/tags' |
| 2373 | or return; |
| 2374 | while (my $line = <$fd>) { |
| 2375 | my %ref_item; |
| 2376 | |
| 2377 | chomp $line; |
| 2378 | my ($refinfo, $creatorinfo) = split(/\0/, $line); |
| 2379 | my ($id, $type, $name, $refid, $reftype, $title) = split(' ', $refinfo, 6); |
| 2380 | my ($creator, $epoch, $tz) = |
| 2381 | ($creatorinfo =~ /^(.*) ([0-9]+) (.*)$/); |
| 1da95434 |
2382 | $ref_item{'fullname'} = $name; |
| c5afbdf4 |
2383 | $name =~ s!^refs/tags/!!; |
| 2384 | |
| 2385 | $ref_item{'type'} = $type; |
| 2386 | $ref_item{'id'} = $id; |
| 2387 | $ref_item{'name'} = $name; |
| 2388 | if ($type eq "tag") { |
| 2389 | $ref_item{'subject'} = $title; |
| 2390 | $ref_item{'reftype'} = $reftype; |
| 2391 | $ref_item{'refid'} = $refid; |
| 2392 | } else { |
| 2393 | $ref_item{'reftype'} = $type; |
| 2394 | $ref_item{'refid'} = $id; |
| 2395 | } |
| 2396 | |
| 2397 | if ($type eq "tag" || $type eq "commit") { |
| 2398 | $ref_item{'epoch'} = $epoch; |
| 2399 | if ($epoch) { |
| 2400 | $ref_item{'age'} = age_string(time - $ref_item{'epoch'}); |
| 2401 | } else { |
| 2402 | $ref_item{'age'} = "unknown"; |
| 2403 | } |
| 2404 | } |
| 2405 | |
| 2406 | push @tagslist, \%ref_item; |
| 2407 | } |
| 2408 | close $fd; |
| 2409 | |
| 2410 | return wantarray ? @tagslist : \@tagslist; |
| 2411 | } |
| 2412 | |
| 2413 | ## ---------------------------------------------------------------------- |
| 2414 | ## filesystem-related functions |
| 2415 | |
| 2416 | sub get_file_owner { |
| 2417 | my $path = shift; |
| 2418 | |
| 2419 | my ($dev, $ino, $mode, $nlink, $st_uid, $st_gid, $rdev, $size) = stat($path); |
| 2420 | my ($name, $passwd, $uid, $gid, $quota, $comment, $gcos, $dir, $shell) = getpwuid($st_uid); |
| 2421 | if (!defined $gcos) { |
| 2422 | return undef; |
| 2423 | } |
| 2424 | my $owner = $gcos; |
| 2425 | $owner =~ s/[,;].*$//; |
| 2426 | return to_utf8($owner); |
| 2427 | } |
| 2428 | |
| 2429 | ## ...................................................................... |
| 2430 | ## mimetype related functions |
| 2431 | |
| 2432 | sub mimetype_guess_file { |
| 2433 | my $filename = shift; |
| 2434 | my $mimemap = shift; |
| 2435 | -r $mimemap or return undef; |
| 2436 | |
| 2437 | my %mimemap; |
| 2438 | open(MIME, $mimemap) or return undef; |
| 2439 | while (<MIME>) { |
| 2440 | next if m/^#/; # skip comments |
| 2441 | my ($mime, $exts) = split(/\t+/); |
| 2442 | if (defined $exts) { |
| 2443 | my @exts = split(/\s+/, $exts); |
| 2444 | foreach my $ext (@exts) { |
| 2445 | $mimemap{$ext} = $mime; |
| 2446 | } |
| 2447 | } |
| 2448 | } |
| 2449 | close(MIME); |
| 2450 | |
| 2451 | $filename =~ /\.([^.]*)$/; |
| 2452 | return $mimemap{$1}; |
| 2453 | } |
| 2454 | |
| 2455 | sub mimetype_guess { |
| 2456 | my $filename = shift; |
| 2457 | my $mime; |
| 2458 | $filename =~ /\./ or return undef; |
| 2459 | |
| 2460 | if ($mimetypes_file) { |
| 2461 | my $file = $mimetypes_file; |
| 2462 | if ($file !~ m!^/!) { # if it is relative path |
| 2463 | # it is relative to project |
| 2464 | $file = "$projectroot/$project/$file"; |
| 2465 | } |
| 2466 | $mime = mimetype_guess_file($filename, $file); |
| 2467 | } |
| 2468 | $mime ||= mimetype_guess_file($filename, '/etc/mime.types'); |
| 2469 | return $mime; |
| 2470 | } |
| 2471 | |
| 2472 | sub blob_mimetype { |
| 2473 | my $fd = shift; |
| 2474 | my $filename = shift; |
| 2475 | |
| 2476 | if ($filename) { |
| 2477 | my $mime = mimetype_guess($filename); |
| 2478 | $mime and return $mime; |
| 2479 | } |
| 2480 | |
| 2481 | # just in case |
| 2482 | return $default_blob_plain_mimetype unless $fd; |
| 2483 | |
| 2484 | if (-T $fd) { |
| 3cbd26e1 |
2485 | return 'text/plain'; |
| c5afbdf4 |
2486 | } elsif (! $filename) { |
| 2487 | return 'application/octet-stream'; |
| 2488 | } elsif ($filename =~ m/\.png$/i) { |
| 2489 | return 'image/png'; |
| 2490 | } elsif ($filename =~ m/\.gif$/i) { |
| 2491 | return 'image/gif'; |
| 2492 | } elsif ($filename =~ m/\.jpe?g$/i) { |
| 2493 | return 'image/jpeg'; |
| 2494 | } else { |
| 2495 | return 'application/octet-stream'; |
| 2496 | } |
| 2497 | } |
| 2498 | |
| 3cbd26e1 |
2499 | sub blob_contenttype { |
| 2500 | my ($fd, $file_name, $type) = @_; |
| 2501 | |
| 2502 | $type ||= blob_mimetype($fd, $file_name); |
| 2503 | if ($type eq 'text/plain' && defined $default_text_plain_charset) { |
| 2504 | $type .= "; charset=$default_text_plain_charset"; |
| 2505 | } |
| 2506 | |
| 2507 | return $type; |
| 2508 | } |
| 2509 | |
| c5afbdf4 |
2510 | ## ====================================================================== |
| 2511 | ## functions printing HTML: header, footer, error page |
| 2512 | |
| 2513 | sub git_header_html { |
| 2514 | my $status = shift || "200 OK"; |
| 2515 | my $expires = shift; |
| 2516 | |
| 2517 | my $title = "$site_name"; |
| 2518 | if (defined $project) { |
| 2519 | $title .= " - " . to_utf8($project); |
| 2520 | if (defined $action) { |
| 2521 | $title .= "/$action"; |
| 2522 | if (defined $file_name) { |
| 2523 | $title .= " - " . esc_path($file_name); |
| 2524 | if ($action eq "tree" && $file_name !~ m|/$|) { |
| 2525 | $title .= "/"; |
| 2526 | } |
| 2527 | } |
| 2528 | } |
| 2529 | } |
| 2530 | my $content_type; |
| 2531 | # require explicit support from the UA if we are to send the page as |
| 2532 | # 'application/xhtml+xml', otherwise send it as plain old 'text/html'. |
| 2533 | # we have to do this because MSIE sometimes globs '*/*', pretending to |
| 2534 | # support xhtml+xml but choking when it gets what it asked for. |
| 2535 | if (defined $cgi->http('HTTP_ACCEPT') && |
| 2536 | $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ && |
| 2537 | $cgi->Accept('application/xhtml+xml') != 0) { |
| 2538 | $content_type = 'application/xhtml+xml'; |
| 2539 | } else { |
| 2540 | $content_type = 'text/html'; |
| 2541 | } |
| 2542 | print $cgi->header(-type=>$content_type, -charset => 'utf-8', |
| 2543 | -status=> $status, -expires => $expires); |
| 2544 | my $mod_perl_version = $ENV{'MOD_PERL'} ? " $ENV{'MOD_PERL'}" : ''; |
| 2545 | print <<EOF; |
| 2546 | <?xml version="1.0" encoding="utf-8"?> |
| 2547 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> |
| 2548 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US"> |
| 2549 | <!-- git web interface version $version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke --> |
| 2550 | <!-- git core binaries version $git_version --> |
| 2551 | <head> |
| 2552 | <meta http-equiv="content-type" content="$content_type; charset=utf-8"/> |
| 2553 | <meta name="generator" content="gitweb/$version git/$git_version$mod_perl_version"/> |
| 2554 | <meta name="robots" content="index, nofollow"/> |
| 2555 | <title>$title</title> |
| 2556 | EOF |
| 2557 | # print out each stylesheet that exist |
| 2558 | if (defined $stylesheet) { |
| 2559 | #provides backwards capability for those people who define style sheet in a config file |
| 2560 | print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n"; |
| 2561 | } else { |
| 2562 | foreach my $stylesheet (@stylesheets) { |
| 2563 | next unless $stylesheet; |
| 2564 | print '<link rel="stylesheet" type="text/css" href="'.$stylesheet.'"/>'."\n"; |
| 2565 | } |
| 2566 | } |
| 2567 | if (defined $project) { |
| 3cbd26e1 |
2568 | my %href_params = get_feed_info(); |
| 2569 | if (!exists $href_params{'-title'}) { |
| 2570 | $href_params{'-title'} = 'log'; |
| 2571 | } |
| 2572 | |
| 2573 | foreach my $format qw(RSS Atom) { |
| 2574 | my $type = lc($format); |
| 2575 | my %link_attr = ( |
| 2576 | '-rel' => 'alternate', |
| 2577 | '-title' => "$project - $href_params{'-title'} - $format feed", |
| 2578 | '-type' => "application/$type+xml" |
| 2579 | ); |
| 2580 | |
| 2581 | $href_params{'action'} = $type; |
| 2582 | $link_attr{'-href'} = href(%href_params); |
| 2583 | print "<link ". |
| 2584 | "rel=\"$link_attr{'-rel'}\" ". |
| 2585 | "title=\"$link_attr{'-title'}\" ". |
| 2586 | "href=\"$link_attr{'-href'}\" ". |
| 2587 | "type=\"$link_attr{'-type'}\" ". |
| 2588 | "/>\n"; |
| 2589 | |
| 2590 | $href_params{'extra_options'} = '--no-merges'; |
| 2591 | $link_attr{'-href'} = href(%href_params); |
| 2592 | $link_attr{'-title'} .= ' (no merges)'; |
| 2593 | print "<link ". |
| 2594 | "rel=\"$link_attr{'-rel'}\" ". |
| 2595 | "title=\"$link_attr{'-title'}\" ". |
| 2596 | "href=\"$link_attr{'-href'}\" ". |
| 2597 | "type=\"$link_attr{'-type'}\" ". |
| 2598 | "/>\n"; |
| 2599 | } |
| 2600 | |
| c5afbdf4 |
2601 | } else { |
| 2602 | printf('<link rel="alternate" title="%s projects list" '. |
| 3cbd26e1 |
2603 | 'href="%s" type="text/plain; charset=utf-8" />'."\n", |
| c5afbdf4 |
2604 | $site_name, href(project=>undef, action=>"project_index")); |
| 2605 | printf('<link rel="alternate" title="%s projects feeds" '. |
| 3cbd26e1 |
2606 | 'href="%s" type="text/x-opml" />'."\n", |
| c5afbdf4 |
2607 | $site_name, href(project=>undef, action=>"opml")); |
| 2608 | } |
| 2609 | if (defined $favicon) { |
| 3cbd26e1 |
2610 | print qq(<link rel="shortcut icon" href="$favicon" type="image/png" />\n); |
| c5afbdf4 |
2611 | } |
| 2612 | |
| 2613 | print "</head>\n" . |
| 2614 | "<body>\n"; |
| 2615 | |
| 2616 | if (-f $site_header) { |
| 2617 | open (my $fd, $site_header); |
| 2618 | print <$fd>; |
| 2619 | close $fd; |
| 2620 | } |
| 2621 | |
| 2622 | print "<div class=\"page_header\">\n" . |
| 2623 | $cgi->a({-href => esc_url($logo_url), |
| 2624 | -title => $logo_label}, |
| 2625 | qq(<img src="$logo" width="72" height="27" alt="git" class="logo"/>)); |
| 2626 | print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / "; |
| 2627 | if (defined $project) { |
| 2628 | print $cgi->a({-href => href(action=>"summary")}, esc_html($project)); |
| 2629 | if (defined $action) { |
| 2630 | print " / $action"; |
| 2631 | } |
| 2632 | print "\n"; |
| 2633 | } |
| 2634 | print "</div>\n"; |
| 2635 | |
| 2636 | my ($have_search) = gitweb_check_feature('search'); |
| 3cbd26e1 |
2637 | if (defined $project && $have_search) { |
| c5afbdf4 |
2638 | if (!defined $searchtext) { |
| 2639 | $searchtext = ""; |
| 2640 | } |
| 2641 | my $search_hash; |
| 2642 | if (defined $hash_base) { |
| 2643 | $search_hash = $hash_base; |
| 2644 | } elsif (defined $hash) { |
| 2645 | $search_hash = $hash; |
| 2646 | } else { |
| 2647 | $search_hash = "HEAD"; |
| 2648 | } |
| 2649 | my $action = $my_uri; |
| 2650 | my ($use_pathinfo) = gitweb_check_feature('pathinfo'); |
| 2651 | if ($use_pathinfo) { |
| 3cbd26e1 |
2652 | $action .= "/".esc_url($project); |
| c5afbdf4 |
2653 | } |
| c5afbdf4 |
2654 | print $cgi->startform(-method => "get", -action => $action) . |
| 2655 | "<div class=\"search\">\n" . |
| 3cbd26e1 |
2656 | (!$use_pathinfo && |
| 2657 | $cgi->input({-name=>"p", -value=>$project, -type=>"hidden"}) . "\n") . |
| 2658 | $cgi->input({-name=>"a", -value=>"search", -type=>"hidden"}) . "\n" . |
| 2659 | $cgi->input({-name=>"h", -value=>$search_hash, -type=>"hidden"}) . "\n" . |
| c5afbdf4 |
2660 | $cgi->popup_menu(-name => 'st', -default => 'commit', |
| 2661 | -values => ['commit', 'grep', 'author', 'committer', 'pickaxe']) . |
| 2662 | $cgi->sup($cgi->a({-href => href(action=>"search_help")}, "?")) . |
| 2663 | " search:\n", |
| 2664 | $cgi->textfield(-name => "s", -value => $searchtext) . "\n" . |
| 3cbd26e1 |
2665 | "<span title=\"Extended regular expression\">" . |
| 2666 | $cgi->checkbox(-name => 'sr', -value => 1, -label => 're', |
| 2667 | -checked => $search_use_regexp) . |
| 2668 | "</span>" . |
| c5afbdf4 |
2669 | "</div>" . |
| 2670 | $cgi->end_form() . "\n"; |
| 2671 | } |
| 2672 | } |
| 2673 | |
| 2674 | sub git_footer_html { |
| 3cbd26e1 |
2675 | my $feed_class = 'rss_logo'; |
| 2676 | |
| c5afbdf4 |
2677 | print "<div class=\"page_footer\">\n"; |
| 2678 | if (defined $project) { |
| 2679 | my $descr = git_get_project_description($project); |
| 2680 | if (defined $descr) { |
| 2681 | print "<div class=\"page_footer_text\">" . esc_html($descr) . "</div>\n"; |
| 2682 | } |
| 3cbd26e1 |
2683 | |
| 2684 | my %href_params = get_feed_info(); |
| 2685 | if (!%href_params) { |
| 2686 | $feed_class .= ' generic'; |
| 2687 | } |
| 2688 | $href_params{'-title'} ||= 'log'; |
| 2689 | |
| 2690 | foreach my $format qw(RSS Atom) { |
| 2691 | $href_params{'action'} = lc($format); |
| 2692 | print $cgi->a({-href => href(%href_params), |
| 2693 | -title => "$href_params{'-title'} $format feed", |
| 2694 | -class => $feed_class}, $format)."\n"; |
| 2695 | } |
| 2696 | |
| c5afbdf4 |
2697 | } else { |
| 2698 | print $cgi->a({-href => href(project=>undef, action=>"opml"), |
| 3cbd26e1 |
2699 | -class => $feed_class}, "OPML") . " "; |
| c5afbdf4 |
2700 | print $cgi->a({-href => href(project=>undef, action=>"project_index"), |
| 3cbd26e1 |
2701 | -class => $feed_class}, "TXT") . "\n"; |
| c5afbdf4 |
2702 | } |
| 3cbd26e1 |
2703 | print "</div>\n"; # class="page_footer" |
| c5afbdf4 |
2704 | |
| 2705 | if (-f $site_footer) { |
| 2706 | open (my $fd, $site_footer); |
| 2707 | print <$fd>; |
| 2708 | close $fd; |
| 2709 | } |
| 2710 | |
| 2711 | print "</body>\n" . |
| 2712 | "</html>"; |
| 2713 | } |
| 2714 | |
| 2715 | sub die_error { |
| 2716 | my $status = shift || "403 Forbidden"; |
| 2717 | my $error = shift || "Malformed query, file missing or permission denied"; |
| 2718 | |
| 2719 | git_header_html($status); |
| 2720 | print <<EOF; |
| 2721 | <div class="page_body"> |
| 2722 | <br /><br /> |
| 2723 | $status - $error |
| 2724 | <br /> |
| 2725 | </div> |
| 2726 | EOF |
| 2727 | git_footer_html(); |
| 2728 | exit; |
| 2729 | } |
| 2730 | |
| 2731 | ## ---------------------------------------------------------------------- |
| 2732 | ## functions printing or outputting HTML: navigation |
| 2733 | |
| 2734 | sub git_print_page_nav { |
| 2735 | my ($current, $suppress, $head, $treehead, $treebase, $extra) = @_; |
| 2736 | $extra = '' if !defined $extra; # pager or formats |
| 2737 | |
| 2738 | my @navs = qw(summary shortlog log commit commitdiff tree); |
| 2739 | if ($suppress) { |
| 2740 | @navs = grep { $_ ne $suppress } @navs; |
| 2741 | } |
| 2742 | |
| 2743 | my %arg = map { $_ => {action=>$_} } @navs; |
| 2744 | if (defined $head) { |
| 2745 | for (qw(commit commitdiff)) { |
| 2746 | $arg{$_}{'hash'} = $head; |
| 2747 | } |
| 2748 | if ($current =~ m/^(tree | log | shortlog | commit | commitdiff | search)$/x) { |
| 2749 | for (qw(shortlog log)) { |
| 2750 | $arg{$_}{'hash'} = $head; |
| 2751 | } |
| 2752 | } |
| 2753 | } |
| 2754 | $arg{'tree'}{'hash'} = $treehead if defined $treehead; |
| 2755 | $arg{'tree'}{'hash_base'} = $treebase if defined $treebase; |
| 2756 | |
| 2757 | print "<div class=\"page_nav\">\n" . |
| 2758 | (join " | ", |
| 2759 | map { $_ eq $current ? |
| 2760 | $_ : $cgi->a({-href => href(%{$arg{$_}})}, "$_") |
| 2761 | } @navs); |
| 2762 | print "<br/>\n$extra<br/>\n" . |
| 2763 | "</div>\n"; |
| 2764 | } |
| 2765 | |
| 2766 | sub format_paging_nav { |
| 3cbd26e1 |
2767 | my ($action, $hash, $head, $page, $has_next_link) = @_; |
| c5afbdf4 |
2768 | my $paging_nav; |
| 2769 | |
| 2770 | |
| 2771 | if ($hash ne $head || $page) { |
| 2772 | $paging_nav .= $cgi->a({-href => href(action=>$action)}, "HEAD"); |
| 2773 | } else { |
| 2774 | $paging_nav .= "HEAD"; |
| 2775 | } |
| 2776 | |
| 2777 | if ($page > 0) { |
| 2778 | $paging_nav .= " ⋅ " . |
| 1da95434 |
2779 | $cgi->a({-href => href(-replay=>1, page=>$page-1), |
| c5afbdf4 |
2780 | -accesskey => "p", -title => "Alt-p"}, "prev"); |
| 2781 | } else { |
| 2782 | $paging_nav .= " ⋅ prev"; |
| 2783 | } |
| 2784 | |
| 3cbd26e1 |
2785 | if ($has_next_link) { |
| c5afbdf4 |
2786 | $paging_nav .= " ⋅ " . |
| 1da95434 |
2787 | $cgi->a({-href => href(-replay=>1, page=>$page+1), |
| c5afbdf4 |
2788 | -accesskey => "n", -title => "Alt-n"}, "next"); |
| 2789 | } else { |
| 2790 | $paging_nav .= " ⋅ next"; |
| 2791 | } |
| 2792 | |
| 2793 | return $paging_nav; |
| 2794 | } |
| 2795 | |
| 2796 | ## ...................................................................... |
| 2797 | ## functions printing or outputting HTML: div |
| 2798 | |
| 2799 | sub git_print_header_div { |
| 2800 | my ($action, $title, $hash, $hash_base) = @_; |
| 2801 | my %args = (); |
| 2802 | |
| 2803 | $args{'action'} = $action; |
| 2804 | $args{'hash'} = $hash if $hash; |
| 2805 | $args{'hash_base'} = $hash_base if $hash_base; |
| 2806 | |
| 2807 | print "<div class=\"header\">\n" . |
| 2808 | $cgi->a({-href => href(%args), -class => "title"}, |
| 2809 | $title ? $title : $action) . |
| 2810 | "\n</div>\n"; |
| 2811 | } |
| 2812 | |
| 2813 | #sub git_print_authorship (\%) { |
| 2814 | sub git_print_authorship { |
| 2815 | my $co = shift; |
| 2816 | |
| 2817 | my %ad = parse_date($co->{'author_epoch'}, $co->{'author_tz'}); |
| 2818 | print "<div class=\"author_date\">" . |
| 2819 | esc_html($co->{'author_name'}) . |
| 2820 | " [$ad{'rfc2822'}"; |
| 2821 | if ($ad{'hour_local'} < 6) { |
| 2822 | printf(" (<span class=\"atnight\">%02d:%02d</span> %s)", |
| 2823 | $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); |
| 2824 | } else { |
| 2825 | printf(" (%02d:%02d %s)", |
| 2826 | $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); |
| 2827 | } |
| 2828 | print "]</div>\n"; |
| 2829 | } |
| 2830 | |
| 2831 | sub git_print_page_path { |
| 2832 | my $name = shift; |
| 2833 | my $type = shift; |
| 2834 | my $hb = shift; |
| 2835 | |
| 2836 | |
| 2837 | print "<div class=\"page_path\">"; |
| 2838 | print $cgi->a({-href => href(action=>"tree", hash_base=>$hb), |
| 2839 | -title => 'tree root'}, to_utf8("[$project]")); |
| 2840 | print " / "; |
| 2841 | if (defined $name) { |
| 2842 | my @dirname = split '/', $name; |
| 2843 | my $basename = pop @dirname; |
| 2844 | my $fullname = ''; |
| 2845 | |
| 2846 | foreach my $dir (@dirname) { |
| 2847 | $fullname .= ($fullname ? '/' : '') . $dir; |
| 2848 | print $cgi->a({-href => href(action=>"tree", file_name=>$fullname, |
| 2849 | hash_base=>$hb), |
| 2850 | -title => $fullname}, esc_path($dir)); |
| 2851 | print " / "; |
| 2852 | } |
| 2853 | if (defined $type && $type eq 'blob') { |
| 2854 | print $cgi->a({-href => href(action=>"blob_plain", file_name=>$file_name, |
| 2855 | hash_base=>$hb), |
| 2856 | -title => $name}, esc_path($basename)); |
| 2857 | } elsif (defined $type && $type eq 'tree') { |
| 2858 | print $cgi->a({-href => href(action=>"tree", file_name=>$file_name, |
| 2859 | hash_base=>$hb), |
| 2860 | -title => $name}, esc_path($basename)); |
| 2861 | print " / "; |
| 2862 | } else { |
| 2863 | print esc_path($basename); |
| 2864 | } |
| 2865 | } |
| 2866 | print "<br/></div>\n"; |
| 2867 | } |
| 2868 | |
| 2869 | # sub git_print_log (\@;%) { |
| 2870 | sub git_print_log ($;%) { |
| 2871 | my $log = shift; |
| 2872 | my %opts = @_; |
| 2873 | |
| 2874 | if ($opts{'-remove_title'}) { |
| 2875 | # remove title, i.e. first line of log |
| 2876 | shift @$log; |
| 2877 | } |
| 2878 | # remove leading empty lines |
| 2879 | while (defined $log->[0] && $log->[0] eq "") { |
| 2880 | shift @$log; |
| 2881 | } |
| 2882 | |
| 2883 | # print log |
| 2884 | my $signoff = 0; |
| 2885 | my $empty = 0; |
| 2886 | foreach my $line (@$log) { |
| 2887 | if ($line =~ m/^ *(signed[ \-]off[ \-]by[ :]|acked[ \-]by[ :]|cc[ :])/i) { |
| 2888 | $signoff = 1; |
| 2889 | $empty = 0; |
| 2890 | if (! $opts{'-remove_signoff'}) { |
| 2891 | print "<span class=\"signoff\">" . esc_html($line) . "</span><br/>\n"; |
| 2892 | next; |
| 2893 | } else { |
| 2894 | # remove signoff lines |
| 2895 | next; |
| 2896 | } |
| 2897 | } else { |
| 2898 | $signoff = 0; |
| 2899 | } |
| 2900 | |
| 2901 | # print only one empty line |
| 2902 | # do not print empty line after signoff |
| 2903 | if ($line eq "") { |
| 2904 | next if ($empty || $signoff); |
| 2905 | $empty = 1; |
| 2906 | } else { |
| 2907 | $empty = 0; |
| 2908 | } |
| 2909 | |
| 2910 | print format_log_line_html($line) . "<br/>\n"; |
| 2911 | } |
| 2912 | |
| 2913 | if ($opts{'-final_empty_line'}) { |
| 2914 | # end with single empty line |
| 2915 | print "<br/>\n" unless $empty; |
| 2916 | } |
| 2917 | } |
| 2918 | |
| 2919 | # return link target (what link points to) |
| 2920 | sub git_get_link_target { |
| 2921 | my $hash = shift; |
| 2922 | my $link_target; |
| 2923 | |
| 2924 | # read link |
| 2925 | open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash |
| 2926 | or return; |
| 2927 | { |
| 2928 | local $/; |
| 2929 | $link_target = <$fd>; |
| 2930 | } |
| 2931 | close $fd |
| 2932 | or return; |
| 2933 | |
| 2934 | return $link_target; |
| 2935 | } |
| 2936 | |
| 2937 | # given link target, and the directory (basedir) the link is in, |
| 2938 | # return target of link relative to top directory (top tree); |
| 2939 | # return undef if it is not possible (including absolute links). |
| 2940 | sub normalize_link_target { |
| 2941 | my ($link_target, $basedir, $hash_base) = @_; |
| 2942 | |
| 2943 | # we can normalize symlink target only if $hash_base is provided |
| 2944 | return unless $hash_base; |
| 2945 | |
| 2946 | # absolute symlinks (beginning with '/') cannot be normalized |
| 2947 | return if (substr($link_target, 0, 1) eq '/'); |
| 2948 | |
| 2949 | # normalize link target to path from top (root) tree (dir) |
| 2950 | my $path; |
| 2951 | if ($basedir) { |
| 2952 | $path = $basedir . '/' . $link_target; |
| 2953 | } else { |
| 2954 | # we are in top (root) tree (dir) |
| 2955 | $path = $link_target; |
| 2956 | } |
| 2957 | |
| 2958 | # remove //, /./, and /../ |
| 2959 | my @path_parts; |
| 2960 | foreach my $part (split('/', $path)) { |
| 2961 | # discard '.' and '' |
| 2962 | next if (!$part || $part eq '.'); |
| 2963 | # handle '..' |
| 2964 | if ($part eq '..') { |
| 2965 | if (@path_parts) { |
| 2966 | pop @path_parts; |
| 2967 | } else { |
| 2968 | # link leads outside repository (outside top dir) |
| 2969 | return; |
| 2970 | } |
| 2971 | } else { |
| 2972 | push @path_parts, $part; |
| 2973 | } |
| 2974 | } |
| 2975 | $path = join('/', @path_parts); |
| 2976 | |
| 2977 | return $path; |
| 2978 | } |
| 2979 | |
| 2980 | # print tree entry (row of git_tree), but without encompassing <tr> element |
| 2981 | sub git_print_tree_entry { |
| 2982 | my ($t, $basedir, $hash_base, $have_blame) = @_; |
| 2983 | |
| 2984 | my %base_key = (); |
| 2985 | $base_key{'hash_base'} = $hash_base if defined $hash_base; |
| 2986 | |
| 2987 | # The format of a table row is: mode list link. Where mode is |
| 2988 | # the mode of the entry, list is the name of the entry, an href, |
| 2989 | # and link is the action links of the entry. |
| 2990 | |
| 2991 | print "<td class=\"mode\">" . mode_str($t->{'mode'}) . "</td>\n"; |
| 2992 | if ($t->{'type'} eq "blob") { |
| 2993 | print "<td class=\"list\">" . |
| 2994 | $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'}, |
| 2995 | file_name=>"$basedir$t->{'name'}", %base_key), |
| 2996 | -class => "list"}, esc_path($t->{'name'})); |
| 2997 | if (S_ISLNK(oct $t->{'mode'})) { |
| 2998 | my $link_target = git_get_link_target($t->{'hash'}); |
| 2999 | if ($link_target) { |
| 3000 | my $norm_target = normalize_link_target($link_target, $basedir, $hash_base); |
| 3001 | if (defined $norm_target) { |
| 3002 | print " -> " . |
| 3003 | $cgi->a({-href => href(action=>"object", hash_base=>$hash_base, |
| 3004 | file_name=>$norm_target), |
| 3005 | -title => $norm_target}, esc_path($link_target)); |
| 3006 | } else { |
| 3007 | print " -> " . esc_path($link_target); |
| 3008 | } |
| 3009 | } |
| 3010 | } |
| 3011 | print "</td>\n"; |
| 3012 | print "<td class=\"link\">"; |
| 3013 | print $cgi->a({-href => href(action=>"blob", hash=>$t->{'hash'}, |
| 3014 | file_name=>"$basedir$t->{'name'}", %base_key)}, |
| 3015 | "blob"); |
| 3016 | if ($have_blame) { |
| 3017 | print " | " . |
| 3018 | $cgi->a({-href => href(action=>"blame", hash=>$t->{'hash'}, |
| 3019 | file_name=>"$basedir$t->{'name'}", %base_key)}, |
| 3020 | "blame"); |
| 3021 | } |
| 3022 | if (defined $hash_base) { |
| 3023 | print " | " . |
| 3024 | $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, |
| 3025 | hash=>$t->{'hash'}, file_name=>"$basedir$t->{'name'}")}, |
| 3026 | "history"); |
| 3027 | } |
| 3028 | print " | " . |
| 3029 | $cgi->a({-href => href(action=>"blob_plain", hash_base=>$hash_base, |
| 3030 | file_name=>"$basedir$t->{'name'}")}, |
| 3031 | "raw"); |
| 3032 | print "</td>\n"; |
| 3033 | |
| 3034 | } elsif ($t->{'type'} eq "tree") { |
| 3035 | print "<td class=\"list\">"; |
| 3036 | print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'}, |
| 3037 | file_name=>"$basedir$t->{'name'}", %base_key)}, |
| 3038 | esc_path($t->{'name'})); |
| 3039 | print "</td>\n"; |
| 3040 | print "<td class=\"link\">"; |
| 3041 | print $cgi->a({-href => href(action=>"tree", hash=>$t->{'hash'}, |
| 3042 | file_name=>"$basedir$t->{'name'}", %base_key)}, |
| 3043 | "tree"); |
| 3044 | if (defined $hash_base) { |
| 3045 | print " | " . |
| 3046 | $cgi->a({-href => href(action=>"history", hash_base=>$hash_base, |
| 3047 | file_name=>"$basedir$t->{'name'}")}, |
| 3048 | "history"); |
| 3049 | } |
| 3050 | print "</td>\n"; |
| 3051 | } else { |
| 3052 | # unknown object: we can only present history for it |
| 3053 | # (this includes 'commit' object, i.e. submodule support) |
| 3054 | print "<td class=\"list\">" . |
| 3055 | esc_path($t->{'name'}) . |
| 3056 | "</td>\n"; |
| 3057 | print "<td class=\"link\">"; |
| 3058 | if (defined $hash_base) { |
| 3059 | print $cgi->a({-href => href(action=>"history", |
| 3060 | hash_base=>$hash_base, |
| 3061 | file_name=>"$basedir$t->{'name'}")}, |
| 3062 | "history"); |
| 3063 | } |
| 3064 | print "</td>\n"; |
| 3065 | } |
| 3066 | } |
| 3067 | |
| 3068 | ## ...................................................................... |
| 3069 | ## functions printing large fragments of HTML |
| 3070 | |
| 1da95434 |
3071 | # get pre-image filenames for merge (combined) diff |
| c5afbdf4 |
3072 | sub fill_from_file_info { |
| 3073 | my ($diff, @parents) = @_; |
| 3074 | |
| 3075 | $diff->{'from_file'} = [ ]; |
| 3076 | $diff->{'from_file'}[$diff->{'nparents'} - 1] = undef; |
| 3077 | for (my $i = 0; $i < $diff->{'nparents'}; $i++) { |
| 3078 | if ($diff->{'status'}[$i] eq 'R' || |
| 3079 | $diff->{'status'}[$i] eq 'C') { |
| 3080 | $diff->{'from_file'}[$i] = |
| 3081 | git_get_path_by_hash($parents[$i], $diff->{'from_id'}[$i]); |
| 3082 | } |
| 3083 | } |
| 3084 | |
| 3085 | return $diff; |
| 3086 | } |
| 3087 | |
| 1da95434 |
3088 | # is current raw difftree line of file deletion |
| 3089 | sub is_deleted { |
| 3090 | my $diffinfo = shift; |
| c5afbdf4 |
3091 | |
| 3cbd26e1 |
3092 | return $diffinfo->{'to_id'} eq ('0' x 40); |
| c5afbdf4 |
3093 | } |
| 3094 | |
| 1da95434 |
3095 | # does patch correspond to [previous] difftree raw line |
| 3096 | # $diffinfo - hashref of parsed raw diff format |
| 3097 | # $patchinfo - hashref of parsed patch diff format |
| 3098 | # (the same keys as in $diffinfo) |
| 3099 | sub is_patch_split { |
| 3100 | my ($diffinfo, $patchinfo) = @_; |
| c5afbdf4 |
3101 | |
| 1da95434 |
3102 | return defined $diffinfo && defined $patchinfo |
| 3103 | && $diffinfo->{'to_file'} eq $patchinfo->{'to_file'}; |
| c5afbdf4 |
3104 | } |
| 3105 | |
| 1da95434 |
3106 | |
| c5afbdf4 |
3107 | sub git_difftree_body { |
| 3108 | my ($difftree, $hash, @parents) = @_; |
| 3109 | my ($parent) = $parents[0]; |
| 3110 | my ($have_blame) = gitweb_check_feature('blame'); |
| 3111 | print "<div class=\"list_head\">\n"; |
| 3112 | if ($#{$difftree} > 10) { |
| 3113 | print(($#{$difftree} + 1) . " files changed:\n"); |
| 3114 | } |
| 3115 | print "</div>\n"; |
| 3116 | |
| 3117 | print "<table class=\"" . |
| 3118 | (@parents > 1 ? "combined " : "") . |
| 3119 | "diff_tree\">\n"; |
| 3120 | |
| 3121 | # header only for combined diff in 'commitdiff' view |
| 3122 | my $has_header = @$difftree && @parents > 1 && $action eq 'commitdiff'; |
| 3123 | if ($has_header) { |
| 3124 | # table header |
| 3125 | print "<thead><tr>\n" . |
| 3126 | "<th></th><th></th>\n"; # filename, patchN link |
| 3127 | for (my $i = 0; $i < @parents; $i++) { |
| 3128 | my $par = $parents[$i]; |
| 3129 | print "<th>" . |
| 3130 | $cgi->a({-href => href(action=>"commitdiff", |
| 3131 | hash=>$hash, hash_parent=>$par), |
| 3132 | -title => 'commitdiff to parent number ' . |
| 3133 | ($i+1) . ': ' . substr($par,0,7)}, |
| 3134 | $i+1) . |
| 3135 | " </th>\n"; |
| 3136 | } |
| 3137 | print "</tr></thead>\n<tbody>\n"; |
| 3138 | } |
| 3139 | |
| 3140 | my $alternate = 1; |
| 3141 | my $patchno = 0; |
| 3142 | foreach my $line (@{$difftree}) { |
| 1da95434 |
3143 | my $diff = parsed_difftree_line($line); |
| c5afbdf4 |
3144 | |
| 3145 | if ($alternate) { |
| 3146 | print "<tr class=\"dark\">\n"; |
| 3147 | } else { |
| 3148 | print "<tr class=\"light\">\n"; |
| 3149 | } |
| 3150 | $alternate ^= 1; |
| 3151 | |
| 3152 | if (exists $diff->{'nparents'}) { # combined diff |
| 3153 | |
| 3154 | fill_from_file_info($diff, @parents) |
| 3155 | unless exists $diff->{'from_file'}; |
| 3156 | |
| 3157 | if (!is_deleted($diff)) { |
| 3158 | # file exists in the result (child) commit |
| 3159 | print "<td>" . |
| 3160 | $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
| 3161 | file_name=>$diff->{'to_file'}, |
| 3162 | hash_base=>$hash), |
| 3163 | -class => "list"}, esc_path($diff->{'to_file'})) . |
| 3164 | "</td>\n"; |
| 3165 | } else { |
| 3166 | print "<td>" . |
| 3167 | esc_path($diff->{'to_file'}) . |
| 3168 | "</td>\n"; |
| 3169 | } |
| 3170 | |
| 3171 | if ($action eq 'commitdiff') { |
| 3172 | # link to patch |
| 3173 | $patchno++; |
| 3174 | print "<td class=\"link\">" . |
| 3175 | $cgi->a({-href => "#patch$patchno"}, "patch") . |
| 3176 | " | " . |
| 3177 | "</td>\n"; |
| 3178 | } |
| 3179 | |
| 3180 | my $has_history = 0; |
| 3181 | my $not_deleted = 0; |
| 3182 | for (my $i = 0; $i < $diff->{'nparents'}; $i++) { |
| 3183 | my $hash_parent = $parents[$i]; |
| 3184 | my $from_hash = $diff->{'from_id'}[$i]; |
| 3185 | my $from_path = $diff->{'from_file'}[$i]; |
| 3186 | my $status = $diff->{'status'}[$i]; |
| 3187 | |
| 3188 | $has_history ||= ($status ne 'A'); |
| 3189 | $not_deleted ||= ($status ne 'D'); |
| 3190 | |
| 3191 | if ($status eq 'A') { |
| 3192 | print "<td class=\"link\" align=\"right\"> | </td>\n"; |
| 3193 | } elsif ($status eq 'D') { |
| 3194 | print "<td class=\"link\">" . |
| 3195 | $cgi->a({-href => href(action=>"blob", |
| 3196 | hash_base=>$hash, |
| 3197 | hash=>$from_hash, |
| 3198 | file_name=>$from_path)}, |
| 3199 | "blob" . ($i+1)) . |
| 3200 | " | </td>\n"; |
| 3201 | } else { |
| 3202 | if ($diff->{'to_id'} eq $from_hash) { |
| 3203 | print "<td class=\"link nochange\">"; |
| 3204 | } else { |
| 3205 | print "<td class=\"link\">"; |
| 3206 | } |
| 3207 | print $cgi->a({-href => href(action=>"blobdiff", |
| 3208 | hash=>$diff->{'to_id'}, |
| 3209 | hash_parent=>$from_hash, |
| 3210 | hash_base=>$hash, |
| 3211 | hash_parent_base=>$hash_parent, |
| 3212 | file_name=>$diff->{'to_file'}, |
| 3213 | file_parent=>$from_path)}, |
| 3214 | "diff" . ($i+1)) . |
| 3215 | " | </td>\n"; |
| 3216 | } |
| 3217 | } |
| 3218 | |
| 3219 | print "<td class=\"link\">"; |
| 3220 | if ($not_deleted) { |
| 3221 | print $cgi->a({-href => href(action=>"blob", |
| 3222 | hash=>$diff->{'to_id'}, |
| 3223 | file_name=>$diff->{'to_file'}, |
| 3224 | hash_base=>$hash)}, |
| 3225 | "blob"); |
| 3226 | print " | " if ($has_history); |
| 3227 | } |
| 3228 | if ($has_history) { |
| 3229 | print $cgi->a({-href => href(action=>"history", |
| 3230 | file_name=>$diff->{'to_file'}, |
| 3231 | hash_base=>$hash)}, |
| 3232 | "history"); |
| 3233 | } |
| 3234 | print "</td>\n"; |
| 3235 | |
| 3236 | print "</tr>\n"; |
| 3237 | next; # instead of 'else' clause, to avoid extra indent |
| 3238 | } |
| 3239 | # else ordinary diff |
| 3240 | |
| 3241 | my ($to_mode_oct, $to_mode_str, $to_file_type); |
| 3242 | my ($from_mode_oct, $from_mode_str, $from_file_type); |
| 3243 | if ($diff->{'to_mode'} ne ('0' x 6)) { |
| 3244 | $to_mode_oct = oct $diff->{'to_mode'}; |
| 3245 | if (S_ISREG($to_mode_oct)) { # only for regular file |
| 3246 | $to_mode_str = sprintf("%04o", $to_mode_oct & 0777); # permission bits |
| 3247 | } |
| 3248 | $to_file_type = file_type($diff->{'to_mode'}); |
| 3249 | } |
| 3250 | if ($diff->{'from_mode'} ne ('0' x 6)) { |
| 3251 | $from_mode_oct = oct $diff->{'from_mode'}; |
| 3252 | if (S_ISREG($to_mode_oct)) { # only for regular file |
| 3253 | $from_mode_str = sprintf("%04o", $from_mode_oct & 0777); # permission bits |
| 3254 | } |
| 3255 | $from_file_type = file_type($diff->{'from_mode'}); |
| 3256 | } |
| 3257 | |
| 3258 | if ($diff->{'status'} eq "A") { # created |
| 3259 | my $mode_chng = "<span class=\"file_status new\">[new $to_file_type"; |
| 3260 | $mode_chng .= " with mode: $to_mode_str" if $to_mode_str; |
| 3261 | $mode_chng .= "]</span>"; |
| 3262 | print "<td>"; |
| 3263 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
| 3264 | hash_base=>$hash, file_name=>$diff->{'file'}), |
| 3265 | -class => "list"}, esc_path($diff->{'file'})); |
| 3266 | print "</td>\n"; |
| 3267 | print "<td>$mode_chng</td>\n"; |
| 3268 | print "<td class=\"link\">"; |
| 3269 | if ($action eq 'commitdiff') { |
| 3270 | # link to patch |
| 3271 | $patchno++; |
| 3272 | print $cgi->a({-href => "#patch$patchno"}, "patch"); |
| 3273 | print " | "; |
| 3274 | } |
| 3275 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
| 3276 | hash_base=>$hash, file_name=>$diff->{'file'})}, |
| 3277 | "blob"); |
| 3278 | print "</td>\n"; |
| 3279 | |
| 3280 | } elsif ($diff->{'status'} eq "D") { # deleted |
| 3281 | my $mode_chng = "<span class=\"file_status deleted\">[deleted $from_file_type]</span>"; |
| 3282 | print "<td>"; |
| 3283 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'from_id'}, |
| 3284 | hash_base=>$parent, file_name=>$diff->{'file'}), |
| 3285 | -class => "list"}, esc_path($diff->{'file'})); |
| 3286 | print "</td>\n"; |
| 3287 | print "<td>$mode_chng</td>\n"; |
| 3288 | print "<td class=\"link\">"; |
| 3289 | if ($action eq 'commitdiff') { |
| 3290 | # link to patch |
| 3291 | $patchno++; |
| 3292 | print $cgi->a({-href => "#patch$patchno"}, "patch"); |
| 3293 | print " | "; |
| 3294 | } |
| 3295 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'from_id'}, |
| 3296 | hash_base=>$parent, file_name=>$diff->{'file'})}, |
| 3297 | "blob") . " | "; |
| 3298 | if ($have_blame) { |
| 3299 | print $cgi->a({-href => href(action=>"blame", hash_base=>$parent, |
| 3300 | file_name=>$diff->{'file'})}, |
| 3301 | "blame") . " | "; |
| 3302 | } |
| 3303 | print $cgi->a({-href => href(action=>"history", hash_base=>$parent, |
| 3304 | file_name=>$diff->{'file'})}, |
| 3305 | "history"); |
| 3306 | print "</td>\n"; |
| 3307 | |
| 3308 | } elsif ($diff->{'status'} eq "M" || $diff->{'status'} eq "T") { # modified, or type changed |
| 3309 | my $mode_chnge = ""; |
| 3310 | if ($diff->{'from_mode'} != $diff->{'to_mode'}) { |
| 3311 | $mode_chnge = "<span class=\"file_status mode_chnge\">[changed"; |
| 3312 | if ($from_file_type ne $to_file_type) { |
| 3313 | $mode_chnge .= " from $from_file_type to $to_file_type"; |
| 3314 | } |
| 3315 | if (($from_mode_oct & 0777) != ($to_mode_oct & 0777)) { |
| 3316 | if ($from_mode_str && $to_mode_str) { |
| 3317 | $mode_chnge .= " mode: $from_mode_str->$to_mode_str"; |
| 3318 | } elsif ($to_mode_str) { |
| 3319 | $mode_chnge .= " mode: $to_mode_str"; |
| 3320 | } |
| 3321 | } |
| 3322 | $mode_chnge .= "]</span>\n"; |
| 3323 | } |
| 3324 | print "<td>"; |
| 3325 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
| 3326 | hash_base=>$hash, file_name=>$diff->{'file'}), |
| 3327 | -class => "list"}, esc_path($diff->{'file'})); |
| 3328 | print "</td>\n"; |
| 3329 | print "<td>$mode_chnge</td>\n"; |
| 3330 | print "<td class=\"link\">"; |
| 3331 | if ($action eq 'commitdiff') { |
| 3332 | # link to patch |
| 3333 | $patchno++; |
| 3334 | print $cgi->a({-href => "#patch$patchno"}, "patch") . |
| 3335 | " | "; |
| 3336 | } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) { |
| 3337 | # "commit" view and modified file (not onlu mode changed) |
| 3338 | print $cgi->a({-href => href(action=>"blobdiff", |
| 3339 | hash=>$diff->{'to_id'}, hash_parent=>$diff->{'from_id'}, |
| 3340 | hash_base=>$hash, hash_parent_base=>$parent, |
| 3341 | file_name=>$diff->{'file'})}, |
| 3342 | "diff") . |
| 3343 | " | "; |
| 3344 | } |
| 3345 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
| 3346 | hash_base=>$hash, file_name=>$diff->{'file'})}, |
| 3347 | "blob") . " | "; |
| 3348 | if ($have_blame) { |
| 3349 | print $cgi->a({-href => href(action=>"blame", hash_base=>$hash, |
| 3350 | file_name=>$diff->{'file'})}, |
| 3351 | "blame") . " | "; |
| 3352 | } |
| 3353 | print $cgi->a({-href => href(action=>"history", hash_base=>$hash, |
| 3354 | file_name=>$diff->{'file'})}, |
| 3355 | "history"); |
| 3356 | print "</td>\n"; |
| 3357 | |
| 3358 | } elsif ($diff->{'status'} eq "R" || $diff->{'status'} eq "C") { # renamed or copied |
| 3359 | my %status_name = ('R' => 'moved', 'C' => 'copied'); |
| 3360 | my $nstatus = $status_name{$diff->{'status'}}; |
| 3361 | my $mode_chng = ""; |
| 3362 | if ($diff->{'from_mode'} != $diff->{'to_mode'}) { |
| 3363 | # mode also for directories, so we cannot use $to_mode_str |
| 3364 | $mode_chng = sprintf(", mode: %04o", $to_mode_oct & 0777); |
| 3365 | } |
| 3366 | print "<td>" . |
| 3367 | $cgi->a({-href => href(action=>"blob", hash_base=>$hash, |
| 3368 | hash=>$diff->{'to_id'}, file_name=>$diff->{'to_file'}), |
| 3369 | -class => "list"}, esc_path($diff->{'to_file'})) . "</td>\n" . |
| 3370 | "<td><span class=\"file_status $nstatus\">[$nstatus from " . |
| 3371 | $cgi->a({-href => href(action=>"blob", hash_base=>$parent, |
| 3372 | hash=>$diff->{'from_id'}, file_name=>$diff->{'from_file'}), |
| 3373 | -class => "list"}, esc_path($diff->{'from_file'})) . |
| 3374 | " with " . (int $diff->{'similarity'}) . "% similarity$mode_chng]</span></td>\n" . |
| 3375 | "<td class=\"link\">"; |
| 3376 | if ($action eq 'commitdiff') { |
| 3377 | # link to patch |
| 3378 | $patchno++; |
| 3379 | print $cgi->a({-href => "#patch$patchno"}, "patch") . |
| 3380 | " | "; |
| 3381 | } elsif ($diff->{'to_id'} ne $diff->{'from_id'}) { |
| 3382 | # "commit" view and modified file (not only pure rename or copy) |
| 3383 | print $cgi->a({-href => href(action=>"blobdiff", |
| 3384 | hash=>$diff->{'to_id'}, hash_parent=>$diff->{'from_id'}, |
| 3385 | hash_base=>$hash, hash_parent_base=>$parent, |
| 3386 | file_name=>$diff->{'to_file'}, file_parent=>$diff->{'from_file'})}, |
| 3387 | "diff") . |
| 3388 | " | "; |
| 3389 | } |
| 3390 | print $cgi->a({-href => href(action=>"blob", hash=>$diff->{'to_id'}, |
| 3391 | hash_base=>$parent, file_name=>$diff->{'to_file'})}, |
| 3392 | "blob") . " | "; |
| 3393 | if ($have_blame) { |
| 3394 | print $cgi->a({-href => href(action=>"blame", hash_base=>$hash, |
| 3395 | file_name=>$diff->{'to_file'})}, |
| 3396 | "blame") . " | "; |
| 3397 | } |
| 3398 | print $cgi->a({-href => href(action=>"history", hash_base=>$hash, |
| 3399 | file_name=>$diff->{'to_file'})}, |
| 3400 | "history"); |
| 3401 | print "</td>\n"; |
| 3402 | |
| 3403 | } # we should not encounter Unmerged (U) or Unknown (X) status |
| 3404 | print "</tr>\n"; |
| 3405 | } |
| 3406 | print "</tbody>" if $has_header; |
| 3407 | print "</table>\n"; |
| 3408 | } |
| 3409 | |
| 3410 | sub git_patchset_body { |
| 3411 | my ($fd, $difftree, $hash, @hash_parents) = @_; |
| 3412 | my ($hash_parent) = $hash_parents[0]; |
| 3413 | |
| 1da95434 |
3414 | my $is_combined = (@hash_parents > 1); |
| c5afbdf4 |
3415 | my $patch_idx = 0; |
| 3416 | my $patch_number = 0; |
| 3417 | my $patch_line; |
| 3418 | my $diffinfo; |
| 1da95434 |
3419 | my $to_name; |
| c5afbdf4 |
3420 | my (%from, %to); |
| 3421 | |
| 3422 | print "<div class=\"patchset\">\n"; |
| 3423 | |
| 3424 | # skip to first patch |
| 3425 | while ($patch_line = <$fd>) { |
| 3426 | chomp $patch_line; |
| 3427 | |
| 3428 | last if ($patch_line =~ m/^diff /); |
| 3429 | } |
| 3430 | |
| 3431 | PATCH: |
| 3432 | while ($patch_line) { |
| c5afbdf4 |
3433 | |
| 1da95434 |
3434 | # parse "git diff" header line |
| 3435 | if ($patch_line =~ m/^diff --git (\"(?:[^\\\"]*(?:\\.[^\\\"]*)*)\"|[^ "]*) (.*)$/) { |
| 3436 | # $1 is from_name, which we do not use |
| 3437 | $to_name = unquote($2); |
| 3438 | $to_name =~ s!^b/!!; |
| 3439 | } elsif ($patch_line =~ m/^diff --(cc|combined) ("?.*"?)$/) { |
| 3440 | # $1 is 'cc' or 'combined', which we do not use |
| 3441 | $to_name = unquote($2); |
| 3442 | } else { |
| 3443 | $to_name = undef; |
| c5afbdf4 |
3444 | } |
| c5afbdf4 |
3445 | |
| 3446 | # check if current patch belong to current raw line |
| 3447 | # and parse raw git-diff line if needed |
| 1da95434 |
3448 | if (is_patch_split($diffinfo, { 'to_file' => $to_name })) { |
| c5afbdf4 |
3449 | # this is continuation of a split patch |
| 3450 | print "<div class=\"patch cont\">\n"; |
| 3451 | } else { |
| 3452 | # advance raw git-diff output if needed |
| 3453 | $patch_idx++ if defined $diffinfo; |
| 3454 | |
| 1da95434 |
3455 | # read and prepare patch information |
| 3456 | $diffinfo = parsed_difftree_line($difftree->[$patch_idx]); |
| c5afbdf4 |
3457 | |
| 1da95434 |
3458 | # compact combined diff output can have some patches skipped |
| 3459 | # find which patch (using pathname of result) we are at now; |
| 3460 | if ($is_combined) { |
| 3461 | while ($to_name ne $diffinfo->{'to_file'}) { |
| c5afbdf4 |
3462 | print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" . |
| 3463 | format_diff_cc_simplified($diffinfo, @hash_parents) . |
| 3464 | "</div>\n"; # class="patch" |
| 3465 | |
| 3466 | $patch_idx++; |
| 3467 | $patch_number++; |
| 1da95434 |
3468 | |
| 3469 | last if $patch_idx > $#$difftree; |
| 3470 | $diffinfo = parsed_difftree_line($difftree->[$patch_idx]); |
| c5afbdf4 |
3471 | } |
| 1da95434 |
3472 | } |
| c5afbdf4 |
3473 | |
| 3474 | # modifies %from, %to hashes |
| 3475 | parse_from_to_diffinfo($diffinfo, \%from, \%to, @hash_parents); |
| 3476 | |
| 3477 | # this is first patch for raw difftree line with $patch_idx index |
| 3478 | # we index @$difftree array from 0, but number patches from 1 |
| 3479 | print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n"; |
| 3480 | } |
| 3481 | |
| 1da95434 |
3482 | # git diff header |
| 3483 | #assert($patch_line =~ m/^diff /) if DEBUG; |
| 3484 | #assert($patch_line !~ m!$/$!) if DEBUG; # is chomp-ed |
| 3485 | $patch_number++; |
| c5afbdf4 |
3486 | # print "git diff" header |
| c5afbdf4 |
3487 | print format_git_diff_header_line($patch_line, $diffinfo, |
| 3488 | \%from, \%to); |
| 3489 | |
| 3490 | # print extended diff header |
| 1da95434 |
3491 | print "<div class=\"diff extended_header\">\n"; |
| c5afbdf4 |
3492 | EXTENDED_HEADER: |
| 1da95434 |
3493 | while ($patch_line = <$fd>) { |
| 3494 | chomp $patch_line; |
| 3495 | |
| 3496 | last EXTENDED_HEADER if ($patch_line =~ m/^--- |^diff /); |
| 3497 | |
| c5afbdf4 |
3498 | print format_extended_diff_header_line($patch_line, $diffinfo, |
| 3499 | \%from, \%to); |
| 3500 | } |
| 1da95434 |
3501 | print "</div>\n"; # class="diff extended_header" |
| c5afbdf4 |
3502 | |
| 3503 | # from-file/to-file diff header |
| c5afbdf4 |
3504 | if (! $patch_line) { |
| 3505 | print "</div>\n"; # class="patch" |
| 3506 | last PATCH; |
| 3507 | } |
| 3508 | next PATCH if ($patch_line =~ m/^diff /); |
| 3509 | #assert($patch_line =~ m/^---/) if DEBUG; |
| c5afbdf4 |
3510 | |
| 1da95434 |
3511 | my $last_patch_line = $patch_line; |
| c5afbdf4 |
3512 | $patch_line = <$fd>; |
| 3513 | chomp $patch_line; |
| 3514 | #assert($patch_line =~ m/^\+\+\+/) if DEBUG; |
| 3515 | |
| 3516 | print format_diff_from_to_header($last_patch_line, $patch_line, |
| 3517 | $diffinfo, \%from, \%to, |
| 3518 | @hash_parents); |
| 3519 | |
| 3520 | # the patch itself |
| 3521 | LINE: |
| 3522 | while ($patch_line = <$fd>) { |
| 3523 | chomp $patch_line; |
| 3524 | |
| 3525 | next PATCH if ($patch_line =~ m/^diff /); |
| 3526 | |
| 3527 | print format_diff_line($patch_line, \%from, \%to); |
| 3528 | } |
| 3529 | |
| 3530 | } continue { |
| 3531 | print "</div>\n"; # class="patch" |
| 3532 | } |
| 3533 | |
| 3534 | # for compact combined (--cc) format, with chunk and patch simpliciaction |
| 3535 | # patchset might be empty, but there might be unprocessed raw lines |
| 1da95434 |
3536 | for (++$patch_idx if $patch_number > 0; |
| c5afbdf4 |
3537 | $patch_idx < @$difftree; |
| 1da95434 |
3538 | ++$patch_idx) { |
| c5afbdf4 |
3539 | # read and prepare patch information |
| 1da95434 |
3540 | $diffinfo = parsed_difftree_line($difftree->[$patch_idx]); |
| c5afbdf4 |
3541 | |
| 3542 | # generate anchor for "patch" links in difftree / whatchanged part |
| 3543 | print "<div class=\"patch\" id=\"patch". ($patch_idx+1) ."\">\n" . |
| 3544 | format_diff_cc_simplified($diffinfo, @hash_parents) . |
| 3545 | "</div>\n"; # class="patch" |
| 3546 | |
| 3547 | $patch_number++; |
| 3548 | } |
| 3549 | |
| 3550 | if ($patch_number == 0) { |
| 3551 | if (@hash_parents > 1) { |
| 3552 | print "<div class=\"diff nodifferences\">Trivial merge</div>\n"; |
| 3553 | } else { |
| 3554 | print "<div class=\"diff nodifferences\">No differences found</div>\n"; |
| 3555 | } |
| 3556 | } |
| 3557 | |
| 3558 | print "</div>\n"; # class="patchset" |
| 3559 | } |
| 3560 | |
| 3561 | # . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
| 3562 | |
| 3563 | sub git_project_list_body { |
| 3564 | my ($projlist, $order, $from, $to, $extra, $no_header) = @_; |
| 3565 | |
| 3566 | my ($check_forks) = gitweb_check_feature('forks'); |
| 3567 | |
| 3568 | my @projects; |
| 3569 | foreach my $pr (@$projlist) { |
| 3570 | my (@aa) = git_get_last_activity($pr->{'path'}); |
| 3571 | unless (@aa) { |
| 3572 | next; |
| 3573 | } |
| 3574 | ($pr->{'age'}, $pr->{'age_string'}) = @aa; |
| 3575 | if (!defined $pr->{'descr'}) { |
| 3576 | my $descr = git_get_project_description($pr->{'path'}) || ""; |
| 3577 | $pr->{'descr_long'} = to_utf8($descr); |
| 3578 | $pr->{'descr'} = chop_str($descr, $projects_list_description_width, 5); |
| 3579 | } |
| 3580 | if (!defined $pr->{'owner'}) { |
| 3581 | $pr->{'owner'} = git_get_project_owner("$pr->{'path'}") || ""; |
| 3582 | } |
| 3583 | if ($check_forks) { |
| 3584 | my $pname = $pr->{'path'}; |
| 3585 | if (($pname =~ s/\.git$//) && |
| 3586 | ($pname !~ /\/$/) && |
| 3587 | (-d "$projectroot/$pname")) { |
| 3588 | $pr->{'forks'} = "-d $projectroot/$pname"; |
| 3589 | } |
| 3590 | else { |
| 3591 | $pr->{'forks'} = 0; |
| 3592 | } |
| 3593 | } |
| 3594 | push @projects, $pr; |
| 3595 | } |
| 3596 | |
| 3597 | $order ||= $default_projects_order; |
| 3598 | $from = 0 unless defined $from; |
| 3599 | $to = $#projects if (!defined $to || $#projects < $to); |
| 3600 | |
| 3601 | print "<table class=\"project_list\">\n"; |
| 3602 | unless ($no_header) { |
| 3603 | print "<tr>\n"; |
| 3604 | if ($check_forks) { |
| 3605 | print "<th></th>\n"; |
| 3606 | } |
| 3607 | if ($order eq "project") { |
| 3608 | @projects = sort {$a->{'path'} cmp $b->{'path'}} @projects; |
| 3609 | print "<th>Project</th>\n"; |
| 3610 | } else { |
| 3611 | print "<th>" . |
| 3612 | $cgi->a({-href => href(project=>undef, order=>'project'), |
| 3613 | -class => "header"}, "Project") . |
| 3614 | "</th>\n"; |
| 3615 | } |
| 3616 | if ($order eq "descr") { |
| 3617 | @projects = sort {$a->{'descr'} cmp $b->{'descr'}} @projects; |
| 3618 | print "<th>Description</th>\n"; |
| 3619 | } else { |
| 3620 | print "<th>" . |
| 3621 | $cgi->a({-href => href(project=>undef, order=>'descr'), |
| 3622 | -class => "header"}, "Description") . |
| 3623 | "</th>\n"; |
| 3624 | } |
| 3625 | if ($order eq "owner") { |
| 3626 | @projects = sort {$a->{'owner'} cmp $b->{'owner'}} @projects; |
| 3627 | print "<th>Owner</th>\n"; |
| 3628 | } else { |
| 3629 | print "<th>" . |
| 3630 | $cgi->a({-href => href(project=>undef, order=>'owner'), |
| 3631 | -class => "header"}, "Owner") . |
| 3632 | "</th>\n"; |
| 3633 | } |
| 3634 | if ($order eq "age") { |
| 3635 | @projects = sort {$a->{'age'} <=> $b->{'age'}} @projects; |
| 3636 | print "<th>Last Change</th>\n"; |
| 3637 | } else { |
| 3638 | print "<th>" . |
| 3639 | $cgi->a({-href => href(project=>undef, order=>'age'), |
| 3640 | -class => "header"}, "Last Change") . |
| 3641 | "</th>\n"; |
| 3642 | } |
| 3643 | print "<th></th>\n" . |
| 3644 | "</tr>\n"; |
| 3645 | } |
| 3646 | my $alternate = 1; |
| 3647 | for (my $i = $from; $i <= $to; $i++) { |
| 3648 | my $pr = $projects[$i]; |
| 3649 | if ($alternate) { |
| 3650 | print "<tr class=\"dark\">\n"; |
| 3651 | } else { |
| 3652 | print "<tr class=\"light\">\n"; |
| 3653 | } |
| 3654 | $alternate ^= 1; |
| 3655 | if ($check_forks) { |
| 3656 | print "<td>"; |
| 3657 | if ($pr->{'forks'}) { |
| 3658 | print "<!-- $pr->{'forks'} -->\n"; |
| 3659 | print $cgi->a({-href => href(project=>$pr->{'path'}, action=>"forks")}, "+"); |
| 3660 | } |
| 3661 | print "</td>\n"; |
| 3662 | } |
| 3663 | print "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"), |
| 3664 | -class => "list"}, esc_html($pr->{'path'})) . "</td>\n" . |
| 3665 | "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"), |
| 3666 | -class => "list", -title => $pr->{'descr_long'}}, |
| 3667 | esc_html($pr->{'descr'})) . "</td>\n" . |
| 1da95434 |
3668 | "<td><i>" . chop_and_escape_str($pr->{'owner'}, 15) . "</i></td>\n"; |
| c5afbdf4 |
3669 | print "<td class=\"". age_class($pr->{'age'}) . "\">" . |
| 3670 | (defined $pr->{'age_string'} ? $pr->{'age_string'} : "No commits") . "</td>\n" . |
| 3671 | "<td class=\"link\">" . |
| 3672 | $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary")}, "summary") . " | " . |
| 3673 | $cgi->a({-href => href(project=>$pr->{'path'}, action=>"shortlog")}, "shortlog") . " | " . |
| 3674 | $cgi->a({-href => href(project=>$pr->{'path'}, action=>"log")}, "log") . " | " . |
| 3675 | $cgi->a({-href => href(project=>$pr->{'path'}, action=>"tree")}, "tree") . |
| 3676 | ($pr->{'forks'} ? " | " . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"forks")}, "forks") : '') . |
| 3677 | "</td>\n" . |
| 3678 | "</tr>\n"; |
| 3679 | } |
| 3680 | if (defined $extra) { |
| 3681 | print "<tr>\n"; |
| 3682 | if ($check_forks) { |
| 3683 | print "<td></td>\n"; |
| 3684 | } |
| 3685 | print "<td colspan=\"5\">$extra</td>\n" . |
| 3686 | "</tr>\n"; |
| 3687 | } |
| 3688 | print "</table>\n"; |
| 3689 | } |
| 3690 | |
| 3691 | sub git_shortlog_body { |
| 3692 | # uses global variable $project |
| 3693 | my ($commitlist, $from, $to, $refs, $extra) = @_; |
| 3694 | |
| 3695 | $from = 0 unless defined $from; |
| 3696 | $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to); |
| 3697 | |
| 1da95434 |
3698 | print "<table class=\"shortlog\">\n"; |
| c5afbdf4 |
3699 | my $alternate = 1; |
| 3700 | for (my $i = $from; $i <= $to; $i++) { |
| 3701 | my %co = %{$commitlist->[$i]}; |
| 3702 | my $commit = $co{'id'}; |
| 3703 | my $ref = format_ref_marker($refs, $commit); |
| 3704 | if ($alternate) { |
| 3705 | print "<tr class=\"dark\">\n"; |
| 3706 | } else { |
| 3707 | print "<tr class=\"light\">\n"; |
| 3708 | } |
| 3709 | $alternate ^= 1; |
| 1da95434 |
3710 | my $author = chop_and_escape_str($co{'author_name'}, 10); |
| c5afbdf4 |
3711 | # git_summary() used print "<td><i>$co{'age_string'}</i></td>\n" . |
| 3712 | print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . |
| 1da95434 |
3713 | "<td><i>" . $author . "</i></td>\n" . |
| c5afbdf4 |
3714 | "<td>"; |
| 3715 | print format_subject_html($co{'title'}, $co{'title_short'}, |
| 3716 | href(action=>"commit", hash=>$commit), $ref); |
| 3717 | print "</td>\n" . |
| 3718 | "<td class=\"link\">" . |
| 3719 | $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . " | " . |
| 3720 | $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . " | " . |
| 3721 | $cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree"); |
| 3722 | my $snapshot_links = format_snapshot_links($commit); |
| 3723 | if (defined $snapshot_links) { |
| 3724 | print " | " . $snapshot_links; |
| 3725 | } |
| 3726 | print "</td>\n" . |
| 3727 | "</tr>\n"; |
| 3728 | } |
| 3729 | if (defined $extra) { |
| 3730 | print "<tr>\n" . |
| 3731 | "<td colspan=\"4\">$extra</td>\n" . |
| 3732 | "</tr>\n"; |
| 3733 | } |
| 3734 | print "</table>\n"; |
| 3735 | } |
| 3736 | |
| 3737 | sub git_history_body { |
| 3738 | # Warning: assumes constant type (blob or tree) during history |
| 3739 | my ($commitlist, $from, $to, $refs, $hash_base, $ftype, $extra) = @_; |
| 3740 | |
| 3741 | $from = 0 unless defined $from; |
| 3742 | $to = $#{$commitlist} unless (defined $to && $to <= $#{$commitlist}); |
| 3743 | |
| 1da95434 |
3744 | print "<table class=\"history\">\n"; |
| c5afbdf4 |
3745 | my $alternate = 1; |
| 3746 | for (my $i = $from; $i <= $to; $i++) { |
| 3747 | my %co = %{$commitlist->[$i]}; |
| 3748 | if (!%co) { |
| 3749 | next; |
| 3750 | } |
| 3751 | my $commit = $co{'id'}; |
| 3752 | |
| 3753 | my $ref = format_ref_marker($refs, $commit); |
| 3754 | |
| 3755 | if ($alternate) { |
| 3756 | print "<tr class=\"dark\">\n"; |
| 3757 | } else { |
| 3758 | print "<tr class=\"light\">\n"; |
| 3759 | } |
| 3760 | $alternate ^= 1; |
| 1da95434 |
3761 | # shortlog uses chop_str($co{'author_name'}, 10) |
| 3762 | my $author = chop_and_escape_str($co{'author_name'}, 15, 3); |
| c5afbdf4 |
3763 | print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . |
| 1da95434 |
3764 | "<td><i>" . $author . "</i></td>\n" . |
| c5afbdf4 |
3765 | "<td>"; |
| 3766 | # originally git_history used chop_str($co{'title'}, 50) |
| 3767 | print format_subject_html($co{'title'}, $co{'title_short'}, |
| 3768 | href(action=>"commit", hash=>$commit), $ref); |
| 3769 | print "</td>\n" . |
| 3770 | "<td class=\"link\">" . |
| 3771 | $cgi->a({-href => href(action=>$ftype, hash_base=>$commit, file_name=>$file_name)}, $ftype) . " | " . |
| 3772 | $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff"); |
| 3773 | |
| 3774 | if ($ftype eq 'blob') { |
| 3775 | my $blob_current = git_get_hash_by_path($hash_base, $file_name); |
| 3776 | my $blob_parent = git_get_hash_by_path($commit, $file_name); |
| 3777 | if (defined $blob_current && defined $blob_parent && |
| 3778 | $blob_current ne $blob_parent) { |
| 3779 | print " | " . |
| 3780 | $cgi->a({-href => href(action=>"blobdiff", |
| 3781 | hash=>$blob_current, hash_parent=>$blob_parent, |
| 3782 | hash_base=>$hash_base, hash_parent_base=>$commit, |
| 3783 | file_name=>$file_name)}, |
| 3784 | "diff to current"); |
| 3785 | } |
| 3786 | } |
| 3787 | print "</td>\n" . |
| 3788 | "</tr>\n"; |
| 3789 | } |
| 3790 | if (defined $extra) { |
| 3791 | print "<tr>\n" . |
| 3792 | "<td colspan=\"4\">$extra</td>\n" . |
| 3793 | "</tr>\n"; |
| 3794 | } |
| 3795 | print "</table>\n"; |
| 3796 | } |
| 3797 | |
| 3798 | sub git_tags_body { |
| 3799 | # uses global variable $project |
| 3800 | my ($taglist, $from, $to, $extra) = @_; |
| 3801 | $from = 0 unless defined $from; |
| 3802 | $to = $#{$taglist} if (!defined $to || $#{$taglist} < $to); |
| 3803 | |
| 1da95434 |
3804 | print "<table class=\"tags\">\n"; |
| c5afbdf4 |
3805 | my $alternate = 1; |
| 3806 | for (my $i = $from; $i <= $to; $i++) { |
| 3807 | my $entry = $taglist->[$i]; |
| 3808 | my %tag = %$entry; |
| 3809 | my $comment = $tag{'subject'}; |
| 3810 | my $comment_short; |
| 3811 | if (defined $comment) { |
| 3812 | $comment_short = chop_str($comment, 30, 5); |
| 3813 | } |
| 3814 | if ($alternate) { |
| 3815 | print "<tr class=\"dark\">\n"; |
| 3816 | } else { |
| 3817 | print "<tr class=\"light\">\n"; |
| 3818 | } |
| 3819 | $alternate ^= 1; |
| 3820 | if (defined $tag{'age'}) { |
| 3821 | print "<td><i>$tag{'age'}</i></td>\n"; |
| 3822 | } else { |
| 3823 | print "<td></td>\n"; |
| 3824 | } |
| 3825 | print "<td>" . |
| 3826 | $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'}), |
| 3827 | -class => "list name"}, esc_html($tag{'name'})) . |
| 3828 | "</td>\n" . |
| 3829 | "<td>"; |
| 3830 | if (defined $comment) { |
| 3831 | print format_subject_html($comment, $comment_short, |
| 3832 | href(action=>"tag", hash=>$tag{'id'})); |
| 3833 | } |
| 3834 | print "</td>\n" . |
| 3835 | "<td class=\"selflink\">"; |
| 3836 | if ($tag{'type'} eq "tag") { |
| 3837 | print $cgi->a({-href => href(action=>"tag", hash=>$tag{'id'})}, "tag"); |
| 3838 | } else { |
| 3839 | print " "; |
| 3840 | } |
| 3841 | print "</td>\n" . |
| 3842 | "<td class=\"link\">" . " | " . |
| 3843 | $cgi->a({-href => href(action=>$tag{'reftype'}, hash=>$tag{'refid'})}, $tag{'reftype'}); |
| 3844 | if ($tag{'reftype'} eq "commit") { |
| 1da95434 |
3845 | print " | " . $cgi->a({-href => href(action=>"shortlog", hash=>$tag{'fullname'})}, "shortlog") . |
| 3846 | " | " . $cgi->a({-href => href(action=>"log", hash=>$tag{'fullname'})}, "log"); |
| c5afbdf4 |
3847 | } elsif ($tag{'reftype'} eq "blob") { |
| 3848 | print " | " . $cgi->a({-href => href(action=>"blob_plain", hash=>$tag{'refid'})}, "raw"); |
| 3849 | } |
| 3850 | print "</td>\n" . |
| 3851 | "</tr>"; |
| 3852 | } |
| 3853 | if (defined $extra) { |
| 3854 | print "<tr>\n" . |
| 3855 | "<td colspan=\"5\">$extra</td>\n" . |
| 3856 | "</tr>\n"; |
| 3857 | } |
| 3858 | print "</table>\n"; |
| 3859 | } |
| 3860 | |
| 3861 | sub git_heads_body { |
| 3862 | # uses global variable $project |
| 3863 | my ($headlist, $head, $from, $to, $extra) = @_; |
| 3864 | $from = 0 unless defined $from; |
| 3865 | $to = $#{$headlist} if (!defined $to || $#{$headlist} < $to); |
| 3866 | |
| 1da95434 |
3867 | print "<table class=\"heads\">\n"; |
| c5afbdf4 |
3868 | my $alternate = 1; |
| 3869 | for (my $i = $from; $i <= $to; $i++) { |
| 3870 | my $entry = $headlist->[$i]; |
| 3871 | my %ref = %$entry; |
| 3872 | my $curr = $ref{'id'} eq $head; |
| 3873 | if ($alternate) { |
| 3874 | print "<tr class=\"dark\">\n"; |
| 3875 | } else { |
| 3876 | print "<tr class=\"light\">\n"; |
| 3877 | } |
| 3878 | $alternate ^= 1; |
| 3879 | print "<td><i>$ref{'age'}</i></td>\n" . |
| 3880 | ($curr ? "<td class=\"current_head\">" : "<td>") . |
| 1da95434 |
3881 | $cgi->a({-href => href(action=>"shortlog", hash=>$ref{'fullname'}), |
| c5afbdf4 |
3882 | -class => "list name"},esc_html($ref{'name'})) . |
| 3883 | "</td>\n" . |
| 3884 | "<td class=\"link\">" . |
| 1da95434 |
3885 | $cgi->a({-href => href(action=>"shortlog", hash=>$ref{'fullname'})}, "shortlog") . " | " . |
| 3886 | $cgi->a({-href => href(action=>"log", hash=>$ref{'fullname'})}, "log") . " | " . |
| 3887 | $cgi->a({-href => href(action=>"tree", hash=>$ref{'fullname'}, hash_base=>$ref{'name'})}, "tree") . |
| c5afbdf4 |
3888 | "</td>\n" . |
| 3889 | "</tr>"; |
| 3890 | } |
| 3891 | if (defined $extra) { |
| 3892 | print "<tr>\n" . |
| 3893 | "<td colspan=\"3\">$extra</td>\n" . |
| 3894 | "</tr>\n"; |
| 3895 | } |
| 3896 | print "</table>\n"; |
| 3897 | } |
| 3898 | |
| 3899 | sub git_search_grep_body { |
| 3900 | my ($commitlist, $from, $to, $extra) = @_; |
| 3901 | $from = 0 unless defined $from; |
| 3902 | $to = $#{$commitlist} if (!defined $to || $#{$commitlist} < $to); |
| 3903 | |
| 1da95434 |
3904 | print "<table class=\"commit_search\">\n"; |
| c5afbdf4 |
3905 | my $alternate = 1; |
| 3906 | for (my $i = $from; $i <= $to; $i++) { |
| 3907 | my %co = %{$commitlist->[$i]}; |
| 3908 | if (!%co) { |
| 3909 | next; |
| 3910 | } |
| 3911 | my $commit = $co{'id'}; |
| 3912 | if ($alternate) { |
| 3913 | print "<tr class=\"dark\">\n"; |
| 3914 | } else { |
| 3915 | print "<tr class=\"light\">\n"; |
| 3916 | } |
| 3917 | $alternate ^= 1; |
| 1da95434 |
3918 | my $author = chop_and_escape_str($co{'author_name'}, 15, 5); |
| c5afbdf4 |
3919 | print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . |
| 1da95434 |
3920 | "<td><i>" . $author . "</i></td>\n" . |
| c5afbdf4 |
3921 | "<td>" . |
| 3cbd26e1 |
3922 | $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}), |
| 3923 | -class => "list subject"}, |
| 3924 | chop_and_escape_str($co{'title'}, 50) . "<br/>"); |
| c5afbdf4 |
3925 | my $comment = $co{'comment'}; |
| 3926 | foreach my $line (@$comment) { |
| 3cbd26e1 |
3927 | if ($line =~ m/^(.*?)($search_regexp)(.*)$/i) { |
| 3928 | my ($lead, $match, $trail) = ($1, $2, $3); |
| 3929 | $match = chop_str($match, 70, 5, 'center'); |
| 3930 | my $contextlen = int((80 - length($match))/2); |
| 3931 | $contextlen = 30 if ($contextlen > 30); |
| 3932 | $lead = chop_str($lead, $contextlen, 10, 'left'); |
| 3933 | $trail = chop_str($trail, $contextlen, 10, 'right'); |
| 3934 | |
| 3935 | $lead = esc_html($lead); |
| 3936 | $match = esc_html($match); |
| 3937 | $trail = esc_html($trail); |
| 3938 | |
| 3939 | print "$lead<span class=\"match\">$match</span>$trail<br />"; |
| c5afbdf4 |
3940 | } |
| 3941 | } |
| 3942 | print "</td>\n" . |
| 3943 | "<td class=\"link\">" . |
| 3944 | $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") . |
| 3945 | " | " . |
| 1da95434 |
3946 | $cgi->a({-href => href(action=>"commitdiff", hash=>$co{'id'})}, "commitdiff") . |
| 3947 | " | " . |
| c5afbdf4 |
3948 | $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree"); |
| 3949 | print "</td>\n" . |
| 3950 | "</tr>\n"; |
| 3951 | } |
| 3952 | if (defined $extra) { |
| 3953 | print "<tr>\n" . |
| 3954 | "<td colspan=\"3\">$extra</td>\n" . |
| 3955 | "</tr>\n"; |
| 3956 | } |
| 3957 | print "</table>\n"; |
| 3958 | } |
| 3959 | |
| 3960 | ## ====================================================================== |
| 3961 | ## ====================================================================== |
| 3962 | ## actions |
| 3963 | |
| 3964 | sub git_project_list { |
| 3965 | my $order = $cgi->param('o'); |
| 3966 | if (defined $order && $order !~ m/none|project|descr|owner|age/) { |
| 3967 | die_error(undef, "Unknown order parameter"); |
| 3968 | } |
| 3969 | |
| 3970 | my @list = git_get_projects_list(); |
| 3971 | if (!@list) { |
| 3972 | die_error(undef, "No projects found"); |
| 3973 | } |
| 3974 | |
| 3975 | git_header_html(); |
| 3976 | if (-f $home_text) { |
| 3977 | print "<div class=\"index_include\">\n"; |
| 3978 | open (my $fd, $home_text); |
| 3979 | print <$fd>; |
| 3980 | close $fd; |
| 3981 | print "</div>\n"; |
| 3982 | } |
| 3983 | git_project_list_body(\@list, $order); |
| 3984 | git_footer_html(); |
| 3985 | } |
| 3986 | |
| 3987 | sub git_forks { |
| 3988 | my $order = $cgi->param('o'); |
| 3989 | if (defined $order && $order !~ m/none|project|descr|owner|age/) { |
| 3990 | die_error(undef, "Unknown order parameter"); |
| 3991 | } |
| 3992 | |
| 3993 | my @list = git_get_projects_list($project); |
| 3994 | if (!@list) { |
| 3995 | die_error(undef, "No forks found"); |
| 3996 | } |
| 3997 | |
| 3998 | git_header_html(); |
| 3999 | git_print_page_nav('',''); |
| 4000 | git_print_header_div('summary', "$project forks"); |
| 4001 | git_project_list_body(\@list, $order); |
| 4002 | git_footer_html(); |
| 4003 | } |
| 4004 | |
| 4005 | sub git_project_index { |
| 4006 | my @projects = git_get_projects_list($project); |
| 4007 | |
| 4008 | print $cgi->header( |
| 4009 | -type => 'text/plain', |
| 4010 | -charset => 'utf-8', |
| 4011 | -content_disposition => 'inline; filename="index.aux"'); |
| 4012 | |
| 4013 | foreach my $pr (@projects) { |
| 4014 | if (!exists $pr->{'owner'}) { |
| 4015 | $pr->{'owner'} = git_get_project_owner("$pr->{'path'}"); |
| 4016 | } |
| 4017 | |
| 4018 | my ($path, $owner) = ($pr->{'path'}, $pr->{'owner'}); |
| 4019 | # quote as in CGI::Util::encode, but keep the slash, and use '+' for ' ' |
| 4020 | $path =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf("%%%02X", ord($1))/eg; |
| 4021 | $owner =~ s/([^a-zA-Z0-9_.\-\/ ])/sprintf("%%%02X", ord($1))/eg; |
| 4022 | $path =~ s/ /\+/g; |
| 4023 | $owner =~ s/ /\+/g; |
| 4024 | |
| 4025 | print "$path $owner\n"; |
| 4026 | } |
| 4027 | } |
| 4028 | |
| 4029 | sub git_summary { |
| 4030 | my $descr = git_get_project_description($project) || "none"; |
| 4031 | my %co = parse_commit("HEAD"); |
| 4032 | my %cd = %co ? parse_date($co{'committer_epoch'}, $co{'committer_tz'}) : (); |
| 4033 | my $head = $co{'id'}; |
| 4034 | |
| 4035 | my $owner = git_get_project_owner($project); |
| 4036 | |
| 4037 | my $refs = git_get_references(); |
| 4038 | # These get_*_list functions return one more to allow us to see if |
| 4039 | # there are more ... |
| 4040 | my @taglist = git_get_tags_list(16); |
| 4041 | my @headlist = git_get_heads_list(16); |
| 4042 | my @forklist; |
| 4043 | my ($check_forks) = gitweb_check_feature('forks'); |
| 4044 | |
| 4045 | if ($check_forks) { |
| 4046 | @forklist = git_get_projects_list($project); |
| 4047 | } |
| 4048 | |
| 4049 | git_header_html(); |
| 4050 | git_print_page_nav('summary','', $head); |
| 4051 | |
| 4052 | print "<div class=\"title\"> </div>\n"; |
| 1da95434 |
4053 | print "<table class=\"projects_list\">\n" . |
| c5afbdf4 |
4054 | "<tr><td>description</td><td>" . esc_html($descr) . "</td></tr>\n" . |
| 4055 | "<tr><td>owner</td><td>" . esc_html($owner) . "</td></tr>\n"; |
| 4056 | if (defined $cd{'rfc2822'}) { |
| 4057 | print "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n"; |
| 4058 | } |
| 4059 | |
| 4060 | # use per project git URL list in $projectroot/$project/cloneurl |
| 4061 | # or make project git URL from git base URL and project name |
| 4062 | my $url_tag = "URL"; |
| 4063 | my @url_list = git_get_project_url_list($project); |
| 4064 | @url_list = map { "$_/$project" } @git_base_url_list unless @url_list; |
| 4065 | foreach my $git_url (@url_list) { |
| 4066 | next unless $git_url; |
| 4067 | print "<tr><td>$url_tag</td><td>$git_url</td></tr>\n"; |
| 4068 | $url_tag = ""; |
| 4069 | } |
| 4070 | print "</table>\n"; |
| 4071 | |
| 4072 | if (-s "$projectroot/$project/README.html") { |
| 4073 | if (open my $fd, "$projectroot/$project/README.html") { |
| 1da95434 |
4074 | print "<div class=\"title\">readme</div>\n" . |
| 4075 | "<div class=\"readme\">\n"; |
| c5afbdf4 |
4076 | print $_ while (<$fd>); |
| 1da95434 |
4077 | print "\n</div>\n"; # class="readme" |
| c5afbdf4 |
4078 | close $fd; |
| 4079 | } |
| 4080 | } |
| 4081 | |
| 4082 | # we need to request one more than 16 (0..15) to check if |
| 4083 | # those 16 are all |
| 4084 | my @commitlist = $head ? parse_commits($head, 17) : (); |
| 4085 | if (@commitlist) { |
| 4086 | git_print_header_div('shortlog'); |
| 4087 | git_shortlog_body(\@commitlist, 0, 15, $refs, |
| 4088 | $#commitlist <= 15 ? undef : |
| 4089 | $cgi->a({-href => href(action=>"shortlog")}, "...")); |
| 4090 | } |
| 4091 | |
| 4092 | if (@taglist) { |
| 4093 | git_print_header_div('tags'); |
| 4094 | git_tags_body(\@taglist, 0, 15, |
| 4095 | $#taglist <= 15 ? undef : |
| 4096 | $cgi->a({-href => href(action=>"tags")}, "...")); |
| 4097 | } |
| 4098 | |
| 4099 | if (@headlist) { |
| 4100 | git_print_header_div('heads'); |
| 4101 | git_heads_body(\@headlist, $head, 0, 15, |
| 4102 | $#headlist <= 15 ? undef : |
| 4103 | $cgi->a({-href => href(action=>"heads")}, "...")); |
| 4104 | } |
| 4105 | |
| 4106 | if (@forklist) { |
| 4107 | git_print_header_div('forks'); |
| 4108 | git_project_list_body(\@forklist, undef, 0, 15, |
| 4109 | $#forklist <= 15 ? undef : |
| 4110 | $cgi->a({-href => href(action=>"forks")}, "..."), |
| 4111 | 'noheader'); |
| 4112 | } |
| 4113 | |
| 4114 | git_footer_html(); |
| 4115 | } |
| 4116 | |
| 4117 | sub git_tag { |
| 4118 | my $head = git_get_head_hash($project); |
| 4119 | git_header_html(); |
| 4120 | git_print_page_nav('','', $head,undef,$head); |
| 4121 | my %tag = parse_tag($hash); |
| 4122 | |
| 4123 | if (! %tag) { |
| 4124 | die_error(undef, "Unknown tag object"); |
| 4125 | } |
| 4126 | |
| 4127 | git_print_header_div('commit', esc_html($tag{'name'}), $hash); |
| 4128 | print "<div class=\"title_text\">\n" . |
| 1da95434 |
4129 | "<table class=\"object_header\">\n" . |
| c5afbdf4 |
4130 | "<tr>\n" . |
| 4131 | "<td>object</td>\n" . |
| 4132 | "<td>" . $cgi->a({-class => "list", -href => href(action=>$tag{'type'}, hash=>$tag{'object'})}, |
| 4133 | $tag{'object'}) . "</td>\n" . |
| 4134 | "<td class=\"link\">" . $cgi->a({-href => href(action=>$tag{'type'}, hash=>$tag{'object'})}, |
| 4135 | $tag{'type'}) . "</td>\n" . |
| 4136 | "</tr>\n"; |
| 4137 | if (defined($tag{'author'})) { |
| 4138 | my %ad = parse_date($tag{'epoch'}, $tag{'tz'}); |
| 4139 | print "<tr><td>author</td><td>" . esc_html($tag{'author'}) . "</td></tr>\n"; |
| 4140 | print "<tr><td></td><td>" . $ad{'rfc2822'} . |
| 4141 | sprintf(" (%02d:%02d %s)", $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}) . |
| 4142 | "</td></tr>\n"; |
| 4143 | } |
| 4144 | print "</table>\n\n" . |
| 4145 | "</div>\n"; |
| 4146 | print "<div class=\"page_body\">"; |
| 4147 | my $comment = $tag{'comment'}; |
| 4148 | foreach my $line (@$comment) { |
| 4149 | chomp $line; |
| 4150 | print esc_html($line, -nbsp=>1) . "<br/>\n"; |
| 4151 | } |
| 4152 | print "</div>\n"; |
| 4153 | git_footer_html(); |
| 4154 | } |
| 4155 | |
| 4156 | sub git_blame2 { |
| 4157 | my $fd; |
| 4158 | my $ftype; |
| 4159 | |
| 4160 | my ($have_blame) = gitweb_check_feature('blame'); |
| 4161 | if (!$have_blame) { |
| 4162 | die_error('403 Permission denied', "Permission denied"); |
| 4163 | } |
| 4164 | die_error('404 Not Found', "File name not defined") if (!$file_name); |
| 4165 | $hash_base ||= git_get_head_hash($project); |
| 4166 | die_error(undef, "Couldn't find base commit") unless ($hash_base); |
| 4167 | my %co = parse_commit($hash_base) |
| 4168 | or die_error(undef, "Reading commit failed"); |
| 4169 | if (!defined $hash) { |
| 4170 | $hash = git_get_hash_by_path($hash_base, $file_name, "blob") |
| 4171 | or die_error(undef, "Error looking up file"); |
| 4172 | } |
| 4173 | $ftype = git_get_type($hash); |
| 4174 | if ($ftype !~ "blob") { |
| 4175 | die_error('400 Bad Request', "Object is not a blob"); |
| 4176 | } |
| 4177 | open ($fd, "-|", git_cmd(), "blame", '-p', '--', |
| 4178 | $file_name, $hash_base) |
| 4179 | or die_error(undef, "Open git-blame failed"); |
| 4180 | git_header_html(); |
| 4181 | my $formats_nav = |
| 1da95434 |
4182 | $cgi->a({-href => href(action=>"blob", -replay=>1)}, |
| c5afbdf4 |
4183 | "blob") . |
| 4184 | " | " . |
| 1da95434 |
4185 | $cgi->a({-href => href(action=>"history", -replay=>1)}, |
| 4186 | "history") . |
| c5afbdf4 |
4187 | " | " . |
| 4188 | $cgi->a({-href => href(action=>"blame", file_name=>$file_name)}, |
| 4189 | "HEAD"); |
| 4190 | git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); |
| 4191 | git_print_header_div('commit', esc_html($co{'title'}), $hash_base); |
| 4192 | git_print_page_path($file_name, $ftype, $hash_base); |
| 4193 | my @rev_color = (qw(light2 dark2)); |
| 4194 | my $num_colors = scalar(@rev_color); |
| 4195 | my $current_color = 0; |
| 4196 | my $last_rev; |
| 4197 | print <<HTML; |
| 4198 | <div class="page_body"> |
| 4199 | <table class="blame"> |
| 4200 | <tr><th>Commit</th><th>Line</th><th>Data</th></tr> |
| 4201 | HTML |
| 4202 | my %metainfo = (); |
| 4203 | while (1) { |
| 4204 | $_ = <$fd>; |
| 4205 | last unless defined $_; |
| 4206 | my ($full_rev, $orig_lineno, $lineno, $group_size) = |
| 4207 | /^([0-9a-f]{40}) (\d+) (\d+)(?: (\d+))?$/; |
| 4208 | if (!exists $metainfo{$full_rev}) { |
| 4209 | $metainfo{$full_rev} = {}; |
| 4210 | } |
| 4211 | my $meta = $metainfo{$full_rev}; |
| 4212 | while (<$fd>) { |
| 4213 | last if (s/^\t//); |
| 4214 | if (/^(\S+) (.*)$/) { |
| 4215 | $meta->{$1} = $2; |
| 4216 | } |
| 4217 | } |
| 4218 | my $data = $_; |
| 4219 | chomp $data; |
| 4220 | my $rev = substr($full_rev, 0, 8); |
| 4221 | my $author = $meta->{'author'}; |
| 4222 | my %date = parse_date($meta->{'author-time'}, |
| 4223 | $meta->{'author-tz'}); |
| 4224 | my $date = $date{'iso-tz'}; |
| 4225 | if ($group_size) { |
| 4226 | $current_color = ++$current_color % $num_colors; |
| 4227 | } |
| 4228 | print "<tr class=\"$rev_color[$current_color]\">\n"; |
| 4229 | if ($group_size) { |
| 4230 | print "<td class=\"sha1\""; |
| 4231 | print " title=\"". esc_html($author) . ", $date\""; |
| 4232 | print " rowspan=\"$group_size\"" if ($group_size > 1); |
| 4233 | print ">"; |
| 4234 | print $cgi->a({-href => href(action=>"commit", |
| 4235 | hash=>$full_rev, |
| 4236 | file_name=>$file_name)}, |
| 4237 | esc_html($rev)); |
| 4238 | print "</td>\n"; |
| 4239 | } |
| 4240 | open (my $dd, "-|", git_cmd(), "rev-parse", "$full_rev^") |
| 4241 | or die_error(undef, "Open git-rev-parse failed"); |
| 4242 | my $parent_commit = <$dd>; |
| 4243 | close $dd; |
| 4244 | chomp($parent_commit); |
| 4245 | my $blamed = href(action => 'blame', |
| 4246 | file_name => $meta->{'filename'}, |
| 4247 | hash_base => $parent_commit); |
| 4248 | print "<td class=\"linenr\">"; |
| 4249 | print $cgi->a({ -href => "$blamed#l$orig_lineno", |
| 4250 | -id => "l$lineno", |
| 4251 | -class => "linenr" }, |
| 4252 | esc_html($lineno)); |
| 4253 | print "</td>"; |
| 4254 | print "<td class=\"pre\">" . esc_html($data) . "</td>\n"; |
| 4255 | print "</tr>\n"; |
| 4256 | } |
| 4257 | print "</table>\n"; |
| 4258 | print "</div>"; |
| 4259 | close $fd |
| 4260 | or print "Reading blob failed\n"; |
| 4261 | git_footer_html(); |
| 4262 | } |
| 4263 | |
| 4264 | sub git_blame { |
| 4265 | my $fd; |
| 4266 | |
| 4267 | my ($have_blame) = gitweb_check_feature('blame'); |
| 4268 | if (!$have_blame) { |
| 4269 | die_error('403 Permission denied', "Permission denied"); |
| 4270 | } |
| 4271 | die_error('404 Not Found', "File name not defined") if (!$file_name); |
| 4272 | $hash_base ||= git_get_head_hash($project); |
| 4273 | die_error(undef, "Couldn't find base commit") unless ($hash_base); |
| 4274 | my %co = parse_commit($hash_base) |
| 4275 | or die_error(undef, "Reading commit failed"); |
| 4276 | if (!defined $hash) { |
| 4277 | $hash = git_get_hash_by_path($hash_base, $file_name, "blob") |
| 4278 | or die_error(undef, "Error lookup file"); |
| 4279 | } |
| 4280 | open ($fd, "-|", git_cmd(), "annotate", '-l', '-t', '-r', $file_name, $hash_base) |
| 4281 | or die_error(undef, "Open git-annotate failed"); |
| 4282 | git_header_html(); |
| 4283 | my $formats_nav = |
| 4284 | $cgi->a({-href => href(action=>"blob", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, |
| 4285 | "blob") . |
| 4286 | " | " . |
| 4287 | $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, file_name=>$file_name)}, |
| 4288 | "history") . |
| 4289 | " | " . |
| 4290 | $cgi->a({-href => href(action=>"blame", file_name=>$file_name)}, |
| 4291 | "HEAD"); |
| 4292 | git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); |
| 4293 | git_print_header_div('commit', esc_html($co{'title'}), $hash_base); |
| 4294 | git_print_page_path($file_name, 'blob', $hash_base); |
| 4295 | print "<div class=\"page_body\">\n"; |
| 4296 | print <<HTML; |
| 4297 | <table class="blame"> |
| 4298 | <tr> |
| 4299 | <th>Commit</th> |
| 4300 | <th>Age</th> |
| 4301 | <th>Author</th> |
| 4302 | <th>Line</th> |
| 4303 | <th>Data</th> |
| 4304 | </tr> |
| 4305 | HTML |
| 4306 | my @line_class = (qw(light dark)); |
| 4307 | my $line_class_len = scalar (@line_class); |
| 4308 | my $line_class_num = $#line_class; |
| 4309 | while (my $line = <$fd>) { |
| 4310 | my $long_rev; |
| 4311 | my $short_rev; |
| 4312 | my $author; |
| 4313 | my $time; |
| 4314 | my $lineno; |
| 4315 | my $data; |
| 4316 | my $age; |
| 4317 | my $age_str; |
| 4318 | my $age_class; |
| 4319 | |
| 4320 | chomp $line; |
| 4321 | $line_class_num = ($line_class_num + 1) % $line_class_len; |
| 4322 | |
| 4323 | if ($line =~ m/^([0-9a-fA-F]{40})\t\(\s*([^\t]+)\t(\d+) [+-]\d\d\d\d\t(\d+)\)(.*)$/) { |
| 4324 | $long_rev = $1; |
| 4325 | $author = $2; |
| 4326 | $time = $3; |
| 4327 | $lineno = $4; |
| 4328 | $data = $5; |
| 4329 | } else { |
| 4330 | print qq( <tr><td colspan="5" class="error">Unable to parse: $line</td></tr>\n); |
| 4331 | next; |
| 4332 | } |
| 4333 | $short_rev = substr ($long_rev, 0, 8); |
| 4334 | $age = time () - $time; |
| 4335 | $age_str = age_string ($age); |
| 4336 | $age_str =~ s/ / /g; |
| 4337 | $age_class = age_class($age); |
| 4338 | $author = esc_html ($author); |
| 4339 | $author =~ s/ / /g; |
| 4340 | |
| 4341 | $data = untabify($data); |
| 4342 | $data = esc_html ($data); |
| 4343 | |
| 4344 | print <<HTML; |
| 4345 | <tr class="$line_class[$line_class_num]"> |
| 4346 | <td class="sha1"><a href="${\href (action=>"commit", hash=>$long_rev)}" class="text">$short_rev..</a></td> |
| 4347 | <td class="$age_class">$age_str</td> |
| 4348 | <td>$author</td> |
| 4349 | <td class="linenr"><a id="$lineno" href="#$lineno" class="linenr">$lineno</a></td> |
| 4350 | <td class="pre">$data</td> |
| 4351 | </tr> |
| 4352 | HTML |
| 4353 | } # while (my $line = <$fd>) |
| 4354 | print "</table>\n\n"; |
| 4355 | close $fd |
| 4356 | or print "Reading blob failed.\n"; |
| 4357 | print "</div>"; |
| 4358 | git_footer_html(); |
| 4359 | } |
| 4360 | |
| 4361 | sub git_tags { |
| 4362 | my $head = git_get_head_hash($project); |
| 4363 | git_header_html(); |
| 4364 | git_print_page_nav('','', $head,undef,$head); |
| 4365 | git_print_header_div('summary', $project); |
| 4366 | |
| 4367 | my @tagslist = git_get_tags_list(); |
| 4368 | if (@tagslist) { |
| 4369 | git_tags_body(\@tagslist); |
| 4370 | } |
| 4371 | git_footer_html(); |
| 4372 | } |
| 4373 | |
| 4374 | sub git_heads { |
| 4375 | my $head = git_get_head_hash($project); |
| 4376 | git_header_html(); |
| 4377 | git_print_page_nav('','', $head,undef,$head); |
| 4378 | git_print_header_div('summary', $project); |
| 4379 | |
| 4380 | my @headslist = git_get_heads_list(); |
| 4381 | if (@headslist) { |
| 4382 | git_heads_body(\@headslist, $head); |
| 4383 | } |
| 4384 | git_footer_html(); |
| 4385 | } |
| 4386 | |
| 4387 | sub git_blob_plain { |
| 3cbd26e1 |
4388 | my $type = shift; |
| c5afbdf4 |
4389 | my $expires; |
| 4390 | |
| 4391 | if (!defined $hash) { |
| 4392 | if (defined $file_name) { |
| 4393 | my $base = $hash_base || git_get_head_hash($project); |
| 4394 | $hash = git_get_hash_by_path($base, $file_name, "blob") |
| 4395 | or die_error(undef, "Error lookup file"); |
| 4396 | } else { |
| 4397 | die_error(undef, "No file name defined"); |
| 4398 | } |
| 4399 | } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) { |
| 4400 | # blobs defined by non-textual hash id's can be cached |
| 4401 | $expires = "+1d"; |
| 4402 | } |
| 4403 | |
| c5afbdf4 |
4404 | open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash |
| 3cbd26e1 |
4405 | or die_error(undef, "Open git-cat-file blob '$hash' failed"); |
| c5afbdf4 |
4406 | |
| 3cbd26e1 |
4407 | # content-type (can include charset) |
| 4408 | $type = blob_contenttype($fd, $file_name, $type); |
| c5afbdf4 |
4409 | |
| 3cbd26e1 |
4410 | # "save as" filename, even when no $file_name is given |
| c5afbdf4 |
4411 | my $save_as = "$hash"; |
| 4412 | if (defined $file_name) { |
| 4413 | $save_as = $file_name; |
| 4414 | } elsif ($type =~ m/^text\//) { |
| 4415 | $save_as .= '.txt'; |
| 4416 | } |
| 4417 | |
| 4418 | print $cgi->header( |
| 3cbd26e1 |
4419 | -type => $type, |
| 4420 | -expires => $expires, |
| 4421 | -content_disposition => 'inline; filename="' . $save_as . '"'); |
| c5afbdf4 |
4422 | undef $/; |
| 4423 | binmode STDOUT, ':raw'; |
| 4424 | print <$fd>; |
| 4425 | binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi |
| 4426 | $/ = "\n"; |
| 4427 | close $fd; |
| 4428 | } |
| 4429 | |
| 4430 | sub git_blob { |
| 4431 | my $expires; |
| 4432 | |
| 4433 | if (!defined $hash) { |
| 4434 | if (defined $file_name) { |
| 4435 | my $base = $hash_base || git_get_head_hash($project); |
| 4436 | $hash = git_get_hash_by_path($base, $file_name, "blob") |
| 4437 | or die_error(undef, "Error lookup file"); |
| 4438 | } else { |
| 4439 | die_error(undef, "No file name defined"); |
| 4440 | } |
| 4441 | } elsif ($hash =~ m/^[0-9a-fA-F]{40}$/) { |
| 4442 | # blobs defined by non-textual hash id's can be cached |
| 4443 | $expires = "+1d"; |
| 4444 | } |
| 4445 | |
| 4446 | my ($have_blame) = gitweb_check_feature('blame'); |
| 4447 | open my $fd, "-|", git_cmd(), "cat-file", "blob", $hash |
| 4448 | or die_error(undef, "Couldn't cat $file_name, $hash"); |
| 4449 | my $mimetype = blob_mimetype($fd, $file_name); |
| 1da95434 |
4450 | if ($mimetype !~ m!^(?:text/|image/(?:gif|png|jpeg)$)! && -B $fd) { |
| c5afbdf4 |
4451 | close $fd; |
| 4452 | return git_blob_plain($mimetype); |
| 4453 | } |
| 4454 | # we can have blame only for text/* mimetype |
| 4455 | $have_blame &&= ($mimetype =~ m!^text/!); |
| 4456 | |
| 4457 | git_header_html(undef, $expires); |
| 4458 | my $formats_nav = ''; |
| 4459 | if (defined $hash_base && (my %co = parse_commit($hash_base))) { |
| 4460 | if (defined $file_name) { |
| 4461 | if ($have_blame) { |
| 4462 | $formats_nav .= |
| 1da95434 |
4463 | $cgi->a({-href => href(action=>"blame", -replay=>1)}, |
| c5afbdf4 |
4464 | "blame") . |
| 4465 | " | "; |
| 4466 | } |
| 4467 | $formats_nav .= |
| 1da95434 |
4468 | $cgi->a({-href => href(action=>"history", -replay=>1)}, |
| c5afbdf4 |
4469 | "history") . |
| 4470 | " | " . |
| 1da95434 |
4471 | $cgi->a({-href => href(action=>"blob_plain", -replay=>1)}, |
| c5afbdf4 |
4472 | "raw") . |
| 4473 | " | " . |
| 4474 | $cgi->a({-href => href(action=>"blob", |
| 4475 | hash_base=>"HEAD", file_name=>$file_name)}, |
| 4476 | "HEAD"); |
| 4477 | } else { |
| 4478 | $formats_nav .= |
| 1da95434 |
4479 | $cgi->a({-href => href(action=>"blob_plain", -replay=>1)}, |
| 4480 | "raw"); |
| c5afbdf4 |
4481 | } |
| 4482 | git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); |
| 4483 | git_print_header_div('commit', esc_html($co{'title'}), $hash_base); |
| 4484 | } else { |
| 4485 | print "<div class=\"page_nav\">\n" . |
| 4486 | "<br/><br/></div>\n" . |
| 4487 | "<div class=\"title\">$hash</div>\n"; |
| 4488 | } |
| 4489 | git_print_page_path($file_name, "blob", $hash_base); |
| 4490 | print "<div class=\"page_body\">\n"; |
| 1da95434 |
4491 | if ($mimetype =~ m!^image/!) { |
| c5afbdf4 |
4492 | print qq!<img type="$mimetype"!; |
| 4493 | if ($file_name) { |
| 4494 | print qq! alt="$file_name" title="$file_name"!; |
| 4495 | } |
| 4496 | print qq! src="! . |
| 4497 | href(action=>"blob_plain", hash=>$hash, |
| 4498 | hash_base=>$hash_base, file_name=>$file_name) . |
| 4499 | qq!" />\n!; |
| 1da95434 |
4500 | } else { |
| 4501 | my $nr; |
| 4502 | while (my $line = <$fd>) { |
| 4503 | chomp $line; |
| 4504 | $nr++; |
| 4505 | $line = untabify($line); |
| 4506 | printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n", |
| 4507 | $nr, $nr, $nr, esc_html($line, -nbsp=>1); |
| 4508 | } |
| c5afbdf4 |
4509 | } |
| 4510 | close $fd |
| 4511 | or print "Reading blob failed.\n"; |
| 4512 | print "</div>"; |
| 4513 | git_footer_html(); |
| 4514 | } |
| 4515 | |
| 4516 | sub git_tree { |
| 4517 | if (!defined $hash_base) { |
| 4518 | $hash_base = "HEAD"; |
| 4519 | } |
| 4520 | if (!defined $hash) { |
| 4521 | if (defined $file_name) { |
| 4522 | $hash = git_get_hash_by_path($hash_base, $file_name, "tree"); |
| 4523 | } else { |
| 4524 | $hash = $hash_base; |
| 4525 | } |
| 4526 | } |
| 4527 | $/ = "\0"; |
| 4528 | open my $fd, "-|", git_cmd(), "ls-tree", '-z', $hash |
| 4529 | or die_error(undef, "Open git-ls-tree failed"); |
| 4530 | my @entries = map { chomp; $_ } <$fd>; |
| 4531 | close $fd or die_error(undef, "Reading tree failed"); |
| 4532 | $/ = "\n"; |
| 4533 | |
| 4534 | my $refs = git_get_references(); |
| 4535 | my $ref = format_ref_marker($refs, $hash_base); |
| 4536 | git_header_html(); |
| 4537 | my $basedir = ''; |
| 4538 | my ($have_blame) = gitweb_check_feature('blame'); |
| 4539 | if (defined $hash_base && (my %co = parse_commit($hash_base))) { |
| 4540 | my @views_nav = (); |
| 4541 | if (defined $file_name) { |
| 4542 | push @views_nav, |
| 1da95434 |
4543 | $cgi->a({-href => href(action=>"history", -replay=>1)}, |
| c5afbdf4 |
4544 | "history"), |
| 4545 | $cgi->a({-href => href(action=>"tree", |
| 4546 | hash_base=>"HEAD", file_name=>$file_name)}, |
| 4547 | "HEAD"), |
| 4548 | } |
| 4549 | my $snapshot_links = format_snapshot_links($hash); |
| 4550 | if (defined $snapshot_links) { |
| 4551 | # FIXME: Should be available when we have no hash base as well. |
| 4552 | push @views_nav, $snapshot_links; |
| 4553 | } |
| 4554 | git_print_page_nav('tree','', $hash_base, undef, undef, join(' | ', @views_nav)); |
| 4555 | git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash_base); |
| 4556 | } else { |
| 4557 | undef $hash_base; |
| 4558 | print "<div class=\"page_nav\">\n"; |
| 4559 | print "<br/><br/></div>\n"; |
| 4560 | print "<div class=\"title\">$hash</div>\n"; |
| 4561 | } |
| 4562 | if (defined $file_name) { |
| 4563 | $basedir = $file_name; |
| 4564 | if ($basedir ne '' && substr($basedir, -1) ne '/') { |
| 4565 | $basedir .= '/'; |
| 4566 | } |
| 4567 | } |
| 4568 | git_print_page_path($file_name, 'tree', $hash_base); |
| 4569 | print "<div class=\"page_body\">\n"; |
| 1da95434 |
4570 | print "<table class=\"tree\">\n"; |
| c5afbdf4 |
4571 | my $alternate = 1; |
| 4572 | # '..' (top directory) link if possible |
| 4573 | if (defined $hash_base && |
| 4574 | defined $file_name && $file_name =~ m![^/]+$!) { |
| 4575 | if ($alternate) { |
| 4576 | print "<tr class=\"dark\">\n"; |
| 4577 | } else { |
| 4578 | print "<tr class=\"light\">\n"; |
| 4579 | } |
| 4580 | $alternate ^= 1; |
| 4581 | |
| 4582 | my $up = $file_name; |
| 4583 | $up =~ s!/?[^/]+$!!; |
| 4584 | undef $up unless $up; |
| 4585 | # based on git_print_tree_entry |
| 4586 | print '<td class="mode">' . mode_str('040000') . "</td>\n"; |
| 4587 | print '<td class="list">'; |
| 4588 | print $cgi->a({-href => href(action=>"tree", hash_base=>$hash_base, |
| 4589 | file_name=>$up)}, |
| 4590 | ".."); |
| 4591 | print "</td>\n"; |
| 4592 | print "<td class=\"link\"></td>\n"; |
| 4593 | |
| 4594 | print "</tr>\n"; |
| 4595 | } |
| 4596 | foreach my $line (@entries) { |
| 4597 | my %t = parse_ls_tree_line($line, -z => 1); |
| 4598 | |
| 4599 | if ($alternate) { |
| 4600 | print "<tr class=\"dark\">\n"; |
| 4601 | } else { |
| 4602 | print "<tr class=\"light\">\n"; |
| 4603 | } |
| 4604 | $alternate ^= 1; |
| 4605 | |
| 4606 | git_print_tree_entry(\%t, $basedir, $hash_base, $have_blame); |
| 4607 | |
| 4608 | print "</tr>\n"; |
| 4609 | } |
| 4610 | print "</table>\n" . |
| 4611 | "</div>"; |
| 4612 | git_footer_html(); |
| 4613 | } |
| 4614 | |
| 4615 | sub git_snapshot { |
| 4616 | my @supported_fmts = gitweb_check_feature('snapshot'); |
| 4617 | @supported_fmts = filter_snapshot_fmts(@supported_fmts); |
| 4618 | |
| 4619 | my $format = $cgi->param('sf'); |
| 4620 | if (!@supported_fmts) { |
| 4621 | die_error('403 Permission denied', "Permission denied"); |
| 4622 | } |
| 4623 | # default to first supported snapshot format |
| 4624 | $format ||= $supported_fmts[0]; |
| 4625 | if ($format !~ m/^[a-z0-9]+$/) { |
| 4626 | die_error(undef, "Invalid snapshot format parameter"); |
| 4627 | } elsif (!exists($known_snapshot_formats{$format})) { |
| 4628 | die_error(undef, "Unknown snapshot format"); |
| 4629 | } elsif (!grep($_ eq $format, @supported_fmts)) { |
| 4630 | die_error(undef, "Unsupported snapshot format"); |
| 4631 | } |
| 4632 | |
| 4633 | if (!defined $hash) { |
| 4634 | $hash = git_get_head_hash($project); |
| 4635 | } |
| 4636 | |
| c5afbdf4 |
4637 | my $name = $project; |
| 4638 | $name =~ s,([^/])/*\.git$,$1,; |
| 4639 | $name = basename($name); |
| 4640 | my $filename = to_utf8($name); |
| 4641 | $name =~ s/\047/\047\\\047\047/g; |
| 4642 | my $cmd; |
| 4643 | $filename .= "-$hash$known_snapshot_formats{$format}{'suffix'}"; |
| 3cbd26e1 |
4644 | $cmd = quote_command( |
| 4645 | git_cmd(), 'archive', |
| 4646 | "--format=$known_snapshot_formats{$format}{'format'}", |
| 4647 | "--prefix=$name/", $hash); |
| c5afbdf4 |
4648 | if (exists $known_snapshot_formats{$format}{'compressor'}) { |
| 3cbd26e1 |
4649 | $cmd .= ' | ' . quote_command(@{$known_snapshot_formats{$format}{'compressor'}}); |
| c5afbdf4 |
4650 | } |
| 4651 | |
| 4652 | print $cgi->header( |
| 4653 | -type => $known_snapshot_formats{$format}{'type'}, |
| 4654 | -content_disposition => 'inline; filename="' . "$filename" . '"', |
| 4655 | -status => '200 OK'); |
| 4656 | |
| 4657 | open my $fd, "-|", $cmd |
| 4658 | or die_error(undef, "Execute git-archive failed"); |
| 4659 | binmode STDOUT, ':raw'; |
| 4660 | print <$fd>; |
| 4661 | binmode STDOUT, ':utf8'; # as set at the beginning of gitweb.cgi |
| 4662 | close $fd; |
| 4663 | } |
| 4664 | |
| 4665 | sub git_log { |
| 4666 | my $head = git_get_head_hash($project); |
| 4667 | if (!defined $hash) { |
| 4668 | $hash = $head; |
| 4669 | } |
| 4670 | if (!defined $page) { |
| 4671 | $page = 0; |
| 4672 | } |
| 4673 | my $refs = git_get_references(); |
| 4674 | |
| 4675 | my @commitlist = parse_commits($hash, 101, (100 * $page)); |
| 4676 | |
| 3cbd26e1 |
4677 | my $paging_nav = format_paging_nav('log', $hash, $head, $page, $#commitlist >= 100); |
| c5afbdf4 |
4678 | |
| 4679 | git_header_html(); |
| 4680 | git_print_page_nav('log','', $hash,undef,undef, $paging_nav); |
| 4681 | |
| 4682 | if (!@commitlist) { |
| 4683 | my %co = parse_commit($hash); |
| 4684 | |
| 4685 | git_print_header_div('summary', $project); |
| 4686 | print "<div class=\"page_body\"> Last change $co{'age_string'}.<br/><br/></div>\n"; |
| 4687 | } |
| 4688 | my $to = ($#commitlist >= 99) ? (99) : ($#commitlist); |
| 4689 | for (my $i = 0; $i <= $to; $i++) { |
| 4690 | my %co = %{$commitlist[$i]}; |
| 4691 | next if !%co; |
| 4692 | my $commit = $co{'id'}; |
| 4693 | my $ref = format_ref_marker($refs, $commit); |
| 4694 | my %ad = parse_date($co{'author_epoch'}); |
| 4695 | git_print_header_div('commit', |
| 4696 | "<span class=\"age\">$co{'age_string'}</span>" . |
| 4697 | esc_html($co{'title'}) . $ref, |
| 4698 | $commit); |
| 4699 | print "<div class=\"title_text\">\n" . |
| 4700 | "<div class=\"log_link\">\n" . |
| 4701 | $cgi->a({-href => href(action=>"commit", hash=>$commit)}, "commit") . |
| 4702 | " | " . |
| 4703 | $cgi->a({-href => href(action=>"commitdiff", hash=>$commit)}, "commitdiff") . |
| 4704 | " | " . |
| 4705 | $cgi->a({-href => href(action=>"tree", hash=>$commit, hash_base=>$commit)}, "tree") . |
| 4706 | "<br/>\n" . |
| 4707 | "</div>\n" . |
| 4708 | "<i>" . esc_html($co{'author_name'}) . " [$ad{'rfc2822'}]</i><br/>\n" . |
| 4709 | "</div>\n"; |
| 4710 | |
| 4711 | print "<div class=\"log_body\">\n"; |
| 4712 | git_print_log($co{'comment'}, -final_empty_line=> 1); |
| 4713 | print "</div>\n"; |
| 4714 | } |
| 4715 | if ($#commitlist >= 100) { |
| 4716 | print "<div class=\"page_nav\">\n"; |
| 1da95434 |
4717 | print $cgi->a({-href => href(-replay=>1, page=>$page+1), |
| c5afbdf4 |
4718 | -accesskey => "n", -title => "Alt-n"}, "next"); |
| 4719 | print "</div>\n"; |
| 4720 | } |
| 4721 | git_footer_html(); |
| 4722 | } |
| 4723 | |
| 4724 | sub git_commit { |
| 4725 | $hash ||= $hash_base || "HEAD"; |
| 4726 | my %co = parse_commit($hash); |
| 4727 | if (!%co) { |
| 4728 | die_error(undef, "Unknown commit object"); |
| 4729 | } |
| 4730 | my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'}); |
| 4731 | my %cd = parse_date($co{'committer_epoch'}, $co{'committer_tz'}); |
| 4732 | |
| 4733 | my $parent = $co{'parent'}; |
| 4734 | my $parents = $co{'parents'}; # listref |
| 4735 | |
| 4736 | # we need to prepare $formats_nav before any parameter munging |
| 4737 | my $formats_nav; |
| 4738 | if (!defined $parent) { |
| 4739 | # --root commitdiff |
| 4740 | $formats_nav .= '(initial)'; |
| 4741 | } elsif (@$parents == 1) { |
| 4742 | # single parent commit |
| 4743 | $formats_nav .= |
| 4744 | '(parent: ' . |
| 4745 | $cgi->a({-href => href(action=>"commit", |
| 4746 | hash=>$parent)}, |
| 4747 | esc_html(substr($parent, 0, 7))) . |
| 4748 | ')'; |
| 4749 | } else { |
| 4750 | # merge commit |
| 4751 | $formats_nav .= |
| 4752 | '(merge: ' . |
| 4753 | join(' ', map { |
| 4754 | $cgi->a({-href => href(action=>"commit", |
| 4755 | hash=>$_)}, |
| 4756 | esc_html(substr($_, 0, 7))); |
| 4757 | } @$parents ) . |
| 4758 | ')'; |
| 4759 | } |
| 4760 | |
| 4761 | if (!defined $parent) { |
| 4762 | $parent = "--root"; |
| 4763 | } |
| 4764 | my @difftree; |
| 4765 | open my $fd, "-|", git_cmd(), "diff-tree", '-r', "--no-commit-id", |
| 4766 | @diff_opts, |
| 4767 | (@$parents <= 1 ? $parent : '-c'), |
| 4768 | $hash, "--" |
| 4769 | or die_error(undef, "Open git-diff-tree failed"); |
| 4770 | @difftree = map { chomp; $_ } <$fd>; |
| 4771 | close $fd or die_error(undef, "Reading git-diff-tree failed"); |
| 4772 | |
| 4773 | # non-textual hash id's can be cached |
| 4774 | my $expires; |
| 4775 | if ($hash =~ m/^[0-9a-fA-F]{40}$/) { |
| 4776 | $expires = "+1d"; |
| 4777 | } |
| 4778 | my $refs = git_get_references(); |
| 4779 | my $ref = format_ref_marker($refs, $co{'id'}); |
| 4780 | |
| 4781 | git_header_html(undef, $expires); |
| 4782 | git_print_page_nav('commit', '', |
| 4783 | $hash, $co{'tree'}, $hash, |
| 4784 | $formats_nav); |
| 4785 | |
| 4786 | if (defined $co{'parent'}) { |
| 4787 | git_print_header_div('commitdiff', esc_html($co{'title'}) . $ref, $hash); |
| 4788 | } else { |
| 4789 | git_print_header_div('tree', esc_html($co{'title'}) . $ref, $co{'tree'}, $hash); |
| 4790 | } |
| 4791 | print "<div class=\"title_text\">\n" . |
| 1da95434 |
4792 | "<table class=\"object_header\">\n"; |
| c5afbdf4 |
4793 | print "<tr><td>author</td><td>" . esc_html($co{'author'}) . "</td></tr>\n". |
| 4794 | "<tr>" . |
| 4795 | "<td></td><td> $ad{'rfc2822'}"; |
| 4796 | if ($ad{'hour_local'} < 6) { |
| 4797 | printf(" (<span class=\"atnight\">%02d:%02d</span> %s)", |
| 4798 | $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); |
| 4799 | } else { |
| 4800 | printf(" (%02d:%02d %s)", |
| 4801 | $ad{'hour_local'}, $ad{'minute_local'}, $ad{'tz_local'}); |
| 4802 | } |
| 4803 | print "</td>" . |
| 4804 | "</tr>\n"; |
| 4805 | print "<tr><td>committer</td><td>" . esc_html($co{'committer'}) . "</td></tr>\n"; |
| 4806 | print "<tr><td></td><td> $cd{'rfc2822'}" . |
| 4807 | sprintf(" (%02d:%02d %s)", $cd{'hour_local'}, $cd{'minute_local'}, $cd{'tz_local'}) . |
| 4808 | "</td></tr>\n"; |
| 4809 | print "<tr><td>commit</td><td class=\"sha1\">$co{'id'}</td></tr>\n"; |
| 4810 | print "<tr>" . |
| 4811 | "<td>tree</td>" . |
| 4812 | "<td class=\"sha1\">" . |
| 4813 | $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash), |
| 4814 | class => "list"}, $co{'tree'}) . |
| 4815 | "</td>" . |
| 4816 | "<td class=\"link\">" . |
| 4817 | $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$hash)}, |
| 4818 | "tree"); |
| 4819 | my $snapshot_links = format_snapshot_links($hash); |
| 4820 | if (defined $snapshot_links) { |
| 4821 | print " | " . $snapshot_links; |
| 4822 | } |
| 4823 | print "</td>" . |
| 4824 | "</tr>\n"; |
| 4825 | |
| 4826 | foreach my $par (@$parents) { |
| 4827 | print "<tr>" . |
| 4828 | "<td>parent</td>" . |
| 4829 | "<td class=\"sha1\">" . |
| 4830 | $cgi->a({-href => href(action=>"commit", hash=>$par), |
| 4831 | class => "list"}, $par) . |
| 4832 | "</td>" . |
| 4833 | "<td class=\"link\">" . |
| 4834 | $cgi->a({-href => href(action=>"commit", hash=>$par)}, "commit") . |
| 4835 | " | " . |
| 4836 | $cgi->a({-href => href(action=>"commitdiff", hash=>$hash, hash_parent=>$par)}, "diff") . |
| 4837 | "</td>" . |
| 4838 | "</tr>\n"; |
| 4839 | } |
| 4840 | print "</table>". |
| 4841 | "</div>\n"; |
| 4842 | |
| 4843 | print "<div class=\"page_body\">\n"; |
| 4844 | git_print_log($co{'comment'}); |
| 4845 | print "</div>\n"; |
| 4846 | |
| 4847 | git_difftree_body(\@difftree, $hash, @$parents); |
| 4848 | |
| 4849 | git_footer_html(); |
| 4850 | } |
| 4851 | |
| 4852 | sub git_object { |
| 4853 | # object is defined by: |
| 4854 | # - hash or hash_base alone |
| 4855 | # - hash_base and file_name |
| 4856 | my $type; |
| 4857 | |
| 4858 | # - hash or hash_base alone |
| 4859 | if ($hash || ($hash_base && !defined $file_name)) { |
| 4860 | my $object_id = $hash || $hash_base; |
| 4861 | |
| 3cbd26e1 |
4862 | open my $fd, "-|", quote_command( |
| 4863 | git_cmd(), 'cat-file', '-t', $object_id) . ' 2> /dev/null' |
| c5afbdf4 |
4864 | or die_error('404 Not Found', "Object does not exist"); |
| 4865 | $type = <$fd>; |
| 4866 | chomp $type; |
| 4867 | close $fd |
| 4868 | or die_error('404 Not Found', "Object does not exist"); |
| 4869 | |
| 4870 | # - hash_base and file_name |
| 4871 | } elsif ($hash_base && defined $file_name) { |
| 4872 | $file_name =~ s,/+$,,; |
| 4873 | |
| 4874 | system(git_cmd(), "cat-file", '-e', $hash_base) == 0 |
| 4875 | or die_error('404 Not Found', "Base object does not exist"); |
| 4876 | |
| 4877 | # here errors should not hapen |
| 4878 | open my $fd, "-|", git_cmd(), "ls-tree", $hash_base, "--", $file_name |
| 4879 | or die_error(undef, "Open git-ls-tree failed"); |
| 4880 | my $line = <$fd>; |
| 4881 | close $fd; |
| 4882 | |
| 4883 | #'100644 blob 0fa3f3a66fb6a137f6ec2c19351ed4d807070ffa panic.c' |
| 4884 | unless ($line && $line =~ m/^([0-9]+) (.+) ([0-9a-fA-F]{40})\t/) { |
| 4885 | die_error('404 Not Found', "File or directory for given base does not exist"); |
| 4886 | } |
| 4887 | $type = $2; |
| 4888 | $hash = $3; |
| 4889 | } else { |
| 4890 | die_error('404 Not Found', "Not enough information to find object"); |
| 4891 | } |
| 4892 | |
| 4893 | print $cgi->redirect(-uri => href(action=>$type, -full=>1, |
| 4894 | hash=>$hash, hash_base=>$hash_base, |
| 4895 | file_name=>$file_name), |
| 4896 | -status => '302 Found'); |
| 4897 | } |
| 4898 | |
| 4899 | sub git_blobdiff { |
| 4900 | my $format = shift || 'html'; |
| 4901 | |
| 4902 | my $fd; |
| 4903 | my @difftree; |
| 4904 | my %diffinfo; |
| 4905 | my $expires; |
| 4906 | |
| 4907 | # preparing $fd and %diffinfo for git_patchset_body |
| 4908 | # new style URI |
| 4909 | if (defined $hash_base && defined $hash_parent_base) { |
| 4910 | if (defined $file_name) { |
| 4911 | # read raw output |
| 4912 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
| 4913 | $hash_parent_base, $hash_base, |
| 4914 | "--", (defined $file_parent ? $file_parent : ()), $file_name |
| 4915 | or die_error(undef, "Open git-diff-tree failed"); |
| 4916 | @difftree = map { chomp; $_ } <$fd>; |
| 4917 | close $fd |
| 4918 | or die_error(undef, "Reading git-diff-tree failed"); |
| 4919 | @difftree |
| 4920 | or die_error('404 Not Found', "Blob diff not found"); |
| 4921 | |
| 4922 | } elsif (defined $hash && |
| 4923 | $hash =~ /[0-9a-fA-F]{40}/) { |
| 4924 | # try to find filename from $hash |
| 4925 | |
| 4926 | # read filtered raw output |
| 4927 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
| 4928 | $hash_parent_base, $hash_base, "--" |
| 4929 | or die_error(undef, "Open git-diff-tree failed"); |
| 4930 | @difftree = |
| 4931 | # ':100644 100644 03b21826... 3b93d5e7... M ls-files.c' |
| 4932 | # $hash == to_id |
| 4933 | grep { /^:[0-7]{6} [0-7]{6} [0-9a-fA-F]{40} $hash/ } |
| 4934 | map { chomp; $_ } <$fd>; |
| 4935 | close $fd |
| 4936 | or die_error(undef, "Reading git-diff-tree failed"); |
| 4937 | @difftree |
| 4938 | or die_error('404 Not Found', "Blob diff not found"); |
| 4939 | |
| 4940 | } else { |
| 4941 | die_error('404 Not Found', "Missing one of the blob diff parameters"); |
| 4942 | } |
| 4943 | |
| 4944 | if (@difftree > 1) { |
| 4945 | die_error('404 Not Found', "Ambiguous blob diff specification"); |
| 4946 | } |
| 4947 | |
| 4948 | %diffinfo = parse_difftree_raw_line($difftree[0]); |
| 1da95434 |
4949 | $file_parent ||= $diffinfo{'from_file'} || $file_name; |
| 4950 | $file_name ||= $diffinfo{'to_file'}; |
| c5afbdf4 |
4951 | |
| 4952 | $hash_parent ||= $diffinfo{'from_id'}; |
| 4953 | $hash ||= $diffinfo{'to_id'}; |
| 4954 | |
| 4955 | # non-textual hash id's can be cached |
| 4956 | if ($hash_base =~ m/^[0-9a-fA-F]{40}$/ && |
| 4957 | $hash_parent_base =~ m/^[0-9a-fA-F]{40}$/) { |
| 4958 | $expires = '+1d'; |
| 4959 | } |
| 4960 | |
| 4961 | # open patch output |
| 4962 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
| 4963 | '-p', ($format eq 'html' ? "--full-index" : ()), |
| 4964 | $hash_parent_base, $hash_base, |
| 4965 | "--", (defined $file_parent ? $file_parent : ()), $file_name |
| 4966 | or die_error(undef, "Open git-diff-tree failed"); |
| 4967 | } |
| 4968 | |
| 4969 | # old/legacy style URI |
| 4970 | if (!%diffinfo && # if new style URI failed |
| 4971 | defined $hash && defined $hash_parent) { |
| 4972 | # fake git-diff-tree raw output |
| 4973 | $diffinfo{'from_mode'} = $diffinfo{'to_mode'} = "blob"; |
| 4974 | $diffinfo{'from_id'} = $hash_parent; |
| 4975 | $diffinfo{'to_id'} = $hash; |
| 4976 | if (defined $file_name) { |
| 4977 | if (defined $file_parent) { |
| 4978 | $diffinfo{'status'} = '2'; |
| 4979 | $diffinfo{'from_file'} = $file_parent; |
| 4980 | $diffinfo{'to_file'} = $file_name; |
| 4981 | } else { # assume not renamed |
| 4982 | $diffinfo{'status'} = '1'; |
| 4983 | $diffinfo{'from_file'} = $file_name; |
| 4984 | $diffinfo{'to_file'} = $file_name; |
| 4985 | } |
| 4986 | } else { # no filename given |
| 4987 | $diffinfo{'status'} = '2'; |
| 4988 | $diffinfo{'from_file'} = $hash_parent; |
| 4989 | $diffinfo{'to_file'} = $hash; |
| 4990 | } |
| 4991 | |
| 4992 | # non-textual hash id's can be cached |
| 4993 | if ($hash =~ m/^[0-9a-fA-F]{40}$/ && |
| 4994 | $hash_parent =~ m/^[0-9a-fA-F]{40}$/) { |
| 4995 | $expires = '+1d'; |
| 4996 | } |
| 4997 | |
| 4998 | # open patch output |
| 4999 | open $fd, "-|", git_cmd(), "diff", @diff_opts, |
| 5000 | '-p', ($format eq 'html' ? "--full-index" : ()), |
| 5001 | $hash_parent, $hash, "--" |
| 5002 | or die_error(undef, "Open git-diff failed"); |
| 5003 | } else { |
| 5004 | die_error('404 Not Found', "Missing one of the blob diff parameters") |
| 5005 | unless %diffinfo; |
| 5006 | } |
| 5007 | |
| 5008 | # header |
| 5009 | if ($format eq 'html') { |
| 5010 | my $formats_nav = |
| 1da95434 |
5011 | $cgi->a({-href => href(action=>"blobdiff_plain", -replay=>1)}, |
| c5afbdf4 |
5012 | "raw"); |
| 5013 | git_header_html(undef, $expires); |
| 5014 | if (defined $hash_base && (my %co = parse_commit($hash_base))) { |
| 5015 | git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); |
| 5016 | git_print_header_div('commit', esc_html($co{'title'}), $hash_base); |
| 5017 | } else { |
| 5018 | print "<div class=\"page_nav\"><br/>$formats_nav<br/></div>\n"; |
| 5019 | print "<div class=\"title\">$hash vs $hash_parent</div>\n"; |
| 5020 | } |
| 5021 | if (defined $file_name) { |
| 5022 | git_print_page_path($file_name, "blob", $hash_base); |
| 5023 | } else { |
| 5024 | print "<div class=\"page_path\"></div>\n"; |
| 5025 | } |
| 5026 | |
| 5027 | } elsif ($format eq 'plain') { |
| 5028 | print $cgi->header( |
| 5029 | -type => 'text/plain', |
| 5030 | -charset => 'utf-8', |
| 5031 | -expires => $expires, |
| 5032 | -content_disposition => 'inline; filename="' . "$file_name" . '.patch"'); |
| 5033 | |
| 5034 | print "X-Git-Url: " . $cgi->self_url() . "\n\n"; |
| 5035 | |
| 5036 | } else { |
| 5037 | die_error(undef, "Unknown blobdiff format"); |
| 5038 | } |
| 5039 | |
| 5040 | # patch |
| 5041 | if ($format eq 'html') { |
| 5042 | print "<div class=\"page_body\">\n"; |
| 5043 | |
| 5044 | git_patchset_body($fd, [ \%diffinfo ], $hash_base, $hash_parent_base); |
| 5045 | close $fd; |
| 5046 | |
| 5047 | print "</div>\n"; # class="page_body" |
| 5048 | git_footer_html(); |
| 5049 | |
| 5050 | } else { |
| 5051 | while (my $line = <$fd>) { |
| 5052 | $line =~ s!a/($hash|$hash_parent)!'a/'.esc_path($diffinfo{'from_file'})!eg; |
| 5053 | $line =~ s!b/($hash|$hash_parent)!'b/'.esc_path($diffinfo{'to_file'})!eg; |
| 5054 | |
| 5055 | print $line; |
| 5056 | |
| 5057 | last if $line =~ m!^\+\+\+!; |
| 5058 | } |
| 5059 | local $/ = undef; |
| 5060 | print <$fd>; |
| 5061 | close $fd; |
| 5062 | } |
| 5063 | } |
| 5064 | |
| 5065 | sub git_blobdiff_plain { |
| 5066 | git_blobdiff('plain'); |
| 5067 | } |
| 5068 | |
| 5069 | sub git_commitdiff { |
| 5070 | my $format = shift || 'html'; |
| 5071 | $hash ||= $hash_base || "HEAD"; |
| 5072 | my %co = parse_commit($hash); |
| 5073 | if (!%co) { |
| 5074 | die_error(undef, "Unknown commit object"); |
| 5075 | } |
| 5076 | |
| 5077 | # choose format for commitdiff for merge |
| 5078 | if (! defined $hash_parent && @{$co{'parents'}} > 1) { |
| 5079 | $hash_parent = '--cc'; |
| 5080 | } |
| 5081 | # we need to prepare $formats_nav before almost any parameter munging |
| 5082 | my $formats_nav; |
| 5083 | if ($format eq 'html') { |
| 5084 | $formats_nav = |
| 1da95434 |
5085 | $cgi->a({-href => href(action=>"commitdiff_plain", -replay=>1)}, |
| c5afbdf4 |
5086 | "raw"); |
| 5087 | |
| 5088 | if (defined $hash_parent && |
| 5089 | $hash_parent ne '-c' && $hash_parent ne '--cc') { |
| 5090 | # commitdiff with two commits given |
| 5091 | my $hash_parent_short = $hash_parent; |
| 5092 | if ($hash_parent =~ m/^[0-9a-fA-F]{40}$/) { |
| 5093 | $hash_parent_short = substr($hash_parent, 0, 7); |
| 5094 | } |
| 5095 | $formats_nav .= |
| 5096 | ' (from'; |
| 5097 | for (my $i = 0; $i < @{$co{'parents'}}; $i++) { |
| 5098 | if ($co{'parents'}[$i] eq $hash_parent) { |
| 5099 | $formats_nav .= ' parent ' . ($i+1); |
| 5100 | last; |
| 5101 | } |
| 5102 | } |
| 5103 | $formats_nav .= ': ' . |
| 5104 | $cgi->a({-href => href(action=>"commitdiff", |
| 5105 | hash=>$hash_parent)}, |
| 5106 | esc_html($hash_parent_short)) . |
| 5107 | ')'; |
| 5108 | } elsif (!$co{'parent'}) { |
| 5109 | # --root commitdiff |
| 5110 | $formats_nav .= ' (initial)'; |
| 5111 | } elsif (scalar @{$co{'parents'}} == 1) { |
| 5112 | # single parent commit |
| 5113 | $formats_nav .= |
| 5114 | ' (parent: ' . |
| 5115 | $cgi->a({-href => href(action=>"commitdiff", |
| 5116 | hash=>$co{'parent'})}, |
| 5117 | esc_html(substr($co{'parent'}, 0, 7))) . |
| 5118 | ')'; |
| 5119 | } else { |
| 5120 | # merge commit |
| 5121 | if ($hash_parent eq '--cc') { |
| 5122 | $formats_nav .= ' | ' . |
| 5123 | $cgi->a({-href => href(action=>"commitdiff", |
| 5124 | hash=>$hash, hash_parent=>'-c')}, |
| 5125 | 'combined'); |
| 5126 | } else { # $hash_parent eq '-c' |
| 5127 | $formats_nav .= ' | ' . |
| 5128 | $cgi->a({-href => href(action=>"commitdiff", |
| 5129 | hash=>$hash, hash_parent=>'--cc')}, |
| 5130 | 'compact'); |
| 5131 | } |
| 5132 | $formats_nav .= |
| 5133 | ' (merge: ' . |
| 5134 | join(' ', map { |
| 5135 | $cgi->a({-href => href(action=>"commitdiff", |
| 5136 | hash=>$_)}, |
| 5137 | esc_html(substr($_, 0, 7))); |
| 5138 | } @{$co{'parents'}} ) . |
| 5139 | ')'; |
| 5140 | } |
| 5141 | } |
| 5142 | |
| 5143 | my $hash_parent_param = $hash_parent; |
| 5144 | if (!defined $hash_parent_param) { |
| 5145 | # --cc for multiple parents, --root for parentless |
| 5146 | $hash_parent_param = |
| 5147 | @{$co{'parents'}} > 1 ? '--cc' : $co{'parent'} || '--root'; |
| 5148 | } |
| 5149 | |
| 5150 | # read commitdiff |
| 5151 | my $fd; |
| 5152 | my @difftree; |
| 5153 | if ($format eq 'html') { |
| 5154 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
| 5155 | "--no-commit-id", "--patch-with-raw", "--full-index", |
| 5156 | $hash_parent_param, $hash, "--" |
| 5157 | or die_error(undef, "Open git-diff-tree failed"); |
| 5158 | |
| 5159 | while (my $line = <$fd>) { |
| 5160 | chomp $line; |
| 5161 | # empty line ends raw part of diff-tree output |
| 5162 | last unless $line; |
| 5163 | push @difftree, scalar parse_difftree_raw_line($line); |
| 5164 | } |
| 5165 | |
| 5166 | } elsif ($format eq 'plain') { |
| 5167 | open $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
| 5168 | '-p', $hash_parent_param, $hash, "--" |
| 5169 | or die_error(undef, "Open git-diff-tree failed"); |
| 5170 | |
| 5171 | } else { |
| 5172 | die_error(undef, "Unknown commitdiff format"); |
| 5173 | } |
| 5174 | |
| 5175 | # non-textual hash id's can be cached |
| 5176 | my $expires; |
| 5177 | if ($hash =~ m/^[0-9a-fA-F]{40}$/) { |
| 5178 | $expires = "+1d"; |
| 5179 | } |
| 5180 | |
| 5181 | # write commit message |
| 5182 | if ($format eq 'html') { |
| 5183 | my $refs = git_get_references(); |
| 5184 | my $ref = format_ref_marker($refs, $co{'id'}); |
| 5185 | |
| 5186 | git_header_html(undef, $expires); |
| 5187 | git_print_page_nav('commitdiff','', $hash,$co{'tree'},$hash, $formats_nav); |
| 5188 | git_print_header_div('commit', esc_html($co{'title'}) . $ref, $hash); |
| 5189 | git_print_authorship(\%co); |
| 5190 | print "<div class=\"page_body\">\n"; |
| 5191 | if (@{$co{'comment'}} > 1) { |
| 5192 | print "<div class=\"log\">\n"; |
| 5193 | git_print_log($co{'comment'}, -final_empty_line=> 1, -remove_title => 1); |
| 5194 | print "</div>\n"; # class="log" |
| 5195 | } |
| 5196 | |
| 5197 | } elsif ($format eq 'plain') { |
| 5198 | my $refs = git_get_references("tags"); |
| 5199 | my $tagname = git_get_rev_name_tags($hash); |
| 5200 | my $filename = basename($project) . "-$hash.patch"; |
| 5201 | |
| 5202 | print $cgi->header( |
| 5203 | -type => 'text/plain', |
| 5204 | -charset => 'utf-8', |
| 5205 | -expires => $expires, |
| 5206 | -content_disposition => 'inline; filename="' . "$filename" . '"'); |
| 5207 | my %ad = parse_date($co{'author_epoch'}, $co{'author_tz'}); |
| 1da95434 |
5208 | print "From: " . to_utf8($co{'author'}) . "\n"; |
| 5209 | print "Date: $ad{'rfc2822'} ($ad{'tz_local'})\n"; |
| 5210 | print "Subject: " . to_utf8($co{'title'}) . "\n"; |
| 5211 | |
| c5afbdf4 |
5212 | print "X-Git-Tag: $tagname\n" if $tagname; |
| 5213 | print "X-Git-Url: " . $cgi->self_url() . "\n\n"; |
| 5214 | |
| 5215 | foreach my $line (@{$co{'comment'}}) { |
| 1da95434 |
5216 | print to_utf8($line) . "\n"; |
| c5afbdf4 |
5217 | } |
| 5218 | print "---\n\n"; |
| 5219 | } |
| 5220 | |
| 5221 | # write patch |
| 5222 | if ($format eq 'html') { |
| 5223 | my $use_parents = !defined $hash_parent || |
| 5224 | $hash_parent eq '-c' || $hash_parent eq '--cc'; |
| 5225 | git_difftree_body(\@difftree, $hash, |
| 5226 | $use_parents ? @{$co{'parents'}} : $hash_parent); |
| 5227 | print "<br/>\n"; |
| 5228 | |
| 5229 | git_patchset_body($fd, \@difftree, $hash, |
| 5230 | $use_parents ? @{$co{'parents'}} : $hash_parent); |
| 5231 | close $fd; |
| 5232 | print "</div>\n"; # class="page_body" |
| 5233 | git_footer_html(); |
| 5234 | |
| 5235 | } elsif ($format eq 'plain') { |
| 5236 | local $/ = undef; |
| 5237 | print <$fd>; |
| 5238 | close $fd |
| 5239 | or print "Reading git-diff-tree failed\n"; |
| 5240 | } |
| 5241 | } |
| 5242 | |
| 5243 | sub git_commitdiff_plain { |
| 5244 | git_commitdiff('plain'); |
| 5245 | } |
| 5246 | |
| 5247 | sub git_history { |
| 5248 | if (!defined $hash_base) { |
| 5249 | $hash_base = git_get_head_hash($project); |
| 5250 | } |
| 5251 | if (!defined $page) { |
| 5252 | $page = 0; |
| 5253 | } |
| 5254 | my $ftype; |
| 5255 | my %co = parse_commit($hash_base); |
| 5256 | if (!%co) { |
| 5257 | die_error(undef, "Unknown commit object"); |
| 5258 | } |
| 5259 | |
| 5260 | my $refs = git_get_references(); |
| 5261 | my $limit = sprintf("--max-count=%i", (100 * ($page+1))); |
| 5262 | |
| 3cbd26e1 |
5263 | my @commitlist = parse_commits($hash_base, 101, (100 * $page), |
| 5264 | $file_name, "--full-history"); |
| 5265 | if (!@commitlist) { |
| 5266 | die_error('404 Not Found', "No such file or directory on given branch"); |
| 5267 | } |
| 5268 | |
| c5afbdf4 |
5269 | if (!defined $hash && defined $file_name) { |
| 3cbd26e1 |
5270 | # some commits could have deleted file in question, |
| 5271 | # and not have it in tree, but one of them has to have it |
| 5272 | for (my $i = 0; $i <= @commitlist; $i++) { |
| 5273 | $hash = git_get_hash_by_path($commitlist[$i]{'id'}, $file_name); |
| 5274 | last if defined $hash; |
| 5275 | } |
| c5afbdf4 |
5276 | } |
| 5277 | if (defined $hash) { |
| 5278 | $ftype = git_get_type($hash); |
| 5279 | } |
| 3cbd26e1 |
5280 | if (!defined $ftype) { |
| 5281 | die_error(undef, "Unknown type of object"); |
| 5282 | } |
| c5afbdf4 |
5283 | |
| 5284 | my $paging_nav = ''; |
| 5285 | if ($page > 0) { |
| 5286 | $paging_nav .= |
| 5287 | $cgi->a({-href => href(action=>"history", hash=>$hash, hash_base=>$hash_base, |
| 5288 | file_name=>$file_name)}, |
| 5289 | "first"); |
| 5290 | $paging_nav .= " ⋅ " . |
| 1da95434 |
5291 | $cgi->a({-href => href(-replay=>1, page=>$page-1), |
| c5afbdf4 |
5292 | -accesskey => "p", -title => "Alt-p"}, "prev"); |
| 5293 | } else { |
| 5294 | $paging_nav .= "first"; |
| 5295 | $paging_nav .= " ⋅ prev"; |
| 5296 | } |
| c5afbdf4 |
5297 | my $next_link = ''; |
| 5298 | if ($#commitlist >= 100) { |
| 5299 | $next_link = |
| 1da95434 |
5300 | $cgi->a({-href => href(-replay=>1, page=>$page+1), |
| c5afbdf4 |
5301 | -accesskey => "n", -title => "Alt-n"}, "next"); |
| 1da95434 |
5302 | $paging_nav .= " ⋅ $next_link"; |
| 5303 | } else { |
| 5304 | $paging_nav .= " ⋅ next"; |
| c5afbdf4 |
5305 | } |
| 5306 | |
| 5307 | git_header_html(); |
| 5308 | git_print_page_nav('history','', $hash_base,$co{'tree'},$hash_base, $paging_nav); |
| 5309 | git_print_header_div('commit', esc_html($co{'title'}), $hash_base); |
| 5310 | git_print_page_path($file_name, $ftype, $hash_base); |
| 5311 | |
| 5312 | git_history_body(\@commitlist, 0, 99, |
| 5313 | $refs, $hash_base, $ftype, $next_link); |
| 5314 | |
| 5315 | git_footer_html(); |
| 5316 | } |
| 5317 | |
| 5318 | sub git_search { |
| 5319 | my ($have_search) = gitweb_check_feature('search'); |
| 5320 | if (!$have_search) { |
| 5321 | die_error('403 Permission denied', "Permission denied"); |
| 5322 | } |
| 5323 | if (!defined $searchtext) { |
| 5324 | die_error(undef, "Text field empty"); |
| 5325 | } |
| 5326 | if (!defined $hash) { |
| 5327 | $hash = git_get_head_hash($project); |
| 5328 | } |
| 5329 | my %co = parse_commit($hash); |
| 5330 | if (!%co) { |
| 5331 | die_error(undef, "Unknown commit object"); |
| 5332 | } |
| 5333 | if (!defined $page) { |
| 5334 | $page = 0; |
| 5335 | } |
| 5336 | |
| 5337 | $searchtype ||= 'commit'; |
| 5338 | if ($searchtype eq 'pickaxe') { |
| 5339 | # pickaxe may take all resources of your box and run for several minutes |
| 5340 | # with every query - so decide by yourself how public you make this feature |
| 5341 | my ($have_pickaxe) = gitweb_check_feature('pickaxe'); |
| 5342 | if (!$have_pickaxe) { |
| 5343 | die_error('403 Permission denied', "Permission denied"); |
| 5344 | } |
| 5345 | } |
| 5346 | if ($searchtype eq 'grep') { |
| 5347 | my ($have_grep) = gitweb_check_feature('grep'); |
| 5348 | if (!$have_grep) { |
| 5349 | die_error('403 Permission denied', "Permission denied"); |
| 5350 | } |
| 5351 | } |
| 5352 | |
| 5353 | git_header_html(); |
| 5354 | |
| 5355 | if ($searchtype eq 'commit' or $searchtype eq 'author' or $searchtype eq 'committer') { |
| 5356 | my $greptype; |
| 5357 | if ($searchtype eq 'commit') { |
| 5358 | $greptype = "--grep="; |
| 5359 | } elsif ($searchtype eq 'author') { |
| 5360 | $greptype = "--author="; |
| 5361 | } elsif ($searchtype eq 'committer') { |
| 5362 | $greptype = "--committer="; |
| 5363 | } |
| 3cbd26e1 |
5364 | $greptype .= $searchtext; |
| 5365 | my @commitlist = parse_commits($hash, 101, (100 * $page), undef, |
| 5366 | $greptype, '--regexp-ignore-case', |
| 5367 | $search_use_regexp ? '--extended-regexp' : '--fixed-strings'); |
| c5afbdf4 |
5368 | |
| 5369 | my $paging_nav = ''; |
| 5370 | if ($page > 0) { |
| 5371 | $paging_nav .= |
| 5372 | $cgi->a({-href => href(action=>"search", hash=>$hash, |
| 3cbd26e1 |
5373 | searchtext=>$searchtext, |
| 5374 | searchtype=>$searchtype)}, |
| c5afbdf4 |
5375 | "first"); |
| 5376 | $paging_nav .= " ⋅ " . |
| 1da95434 |
5377 | $cgi->a({-href => href(-replay=>1, page=>$page-1), |
| c5afbdf4 |
5378 | -accesskey => "p", -title => "Alt-p"}, "prev"); |
| 5379 | } else { |
| 5380 | $paging_nav .= "first"; |
| 5381 | $paging_nav .= " ⋅ prev"; |
| 5382 | } |
| 1da95434 |
5383 | my $next_link = ''; |
| c5afbdf4 |
5384 | if ($#commitlist >= 100) { |
| 1da95434 |
5385 | $next_link = |
| 5386 | $cgi->a({-href => href(-replay=>1, page=>$page+1), |
| c5afbdf4 |
5387 | -accesskey => "n", -title => "Alt-n"}, "next"); |
| 1da95434 |
5388 | $paging_nav .= " ⋅ $next_link"; |
| c5afbdf4 |
5389 | } else { |
| 5390 | $paging_nav .= " ⋅ next"; |
| 5391 | } |
| 1da95434 |
5392 | |
| c5afbdf4 |
5393 | if ($#commitlist >= 100) { |
| c5afbdf4 |
5394 | } |
| 5395 | |
| 5396 | git_print_page_nav('','', $hash,$co{'tree'},$hash, $paging_nav); |
| 5397 | git_print_header_div('commit', esc_html($co{'title'}), $hash); |
| 5398 | git_search_grep_body(\@commitlist, 0, 99, $next_link); |
| 5399 | } |
| 5400 | |
| 5401 | if ($searchtype eq 'pickaxe') { |
| 5402 | git_print_page_nav('','', $hash,$co{'tree'},$hash); |
| 5403 | git_print_header_div('commit', esc_html($co{'title'}), $hash); |
| 5404 | |
| 1da95434 |
5405 | print "<table class=\"pickaxe search\">\n"; |
| c5afbdf4 |
5406 | my $alternate = 1; |
| 5407 | $/ = "\n"; |
| 3cbd26e1 |
5408 | open my $fd, '-|', git_cmd(), '--no-pager', 'log', @diff_opts, |
| 5409 | '--pretty=format:%H', '--no-abbrev', '--raw', "-S$searchtext", |
| 5410 | ($search_use_regexp ? '--pickaxe-regex' : ()); |
| c5afbdf4 |
5411 | undef %co; |
| 5412 | my @files; |
| 5413 | while (my $line = <$fd>) { |
| 3cbd26e1 |
5414 | chomp $line; |
| 5415 | next unless $line; |
| 5416 | |
| 5417 | my %set = parse_difftree_raw_line($line); |
| 5418 | if (defined $set{'commit'}) { |
| 5419 | # finish previous commit |
| c5afbdf4 |
5420 | if (%co) { |
| c5afbdf4 |
5421 | print "</td>\n" . |
| 5422 | "<td class=\"link\">" . |
| 5423 | $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") . |
| 5424 | " | " . |
| 5425 | $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree"); |
| 5426 | print "</td>\n" . |
| 5427 | "</tr>\n"; |
| 5428 | } |
| 3cbd26e1 |
5429 | |
| 5430 | if ($alternate) { |
| 5431 | print "<tr class=\"dark\">\n"; |
| 5432 | } else { |
| 5433 | print "<tr class=\"light\">\n"; |
| 5434 | } |
| 5435 | $alternate ^= 1; |
| 5436 | %co = parse_commit($set{'commit'}); |
| 5437 | my $author = chop_and_escape_str($co{'author_name'}, 15, 5); |
| 5438 | print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" . |
| 5439 | "<td><i>$author</i></td>\n" . |
| 5440 | "<td>" . |
| 5441 | $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}), |
| 5442 | -class => "list subject"}, |
| 5443 | chop_and_escape_str($co{'title'}, 50) . "<br/>"); |
| 5444 | } elsif (defined $set{'to_id'}) { |
| 5445 | next if ($set{'to_id'} =~ m/^0{40}$/); |
| 5446 | |
| 5447 | print $cgi->a({-href => href(action=>"blob", hash_base=>$co{'id'}, |
| 5448 | hash=>$set{'to_id'}, file_name=>$set{'to_file'}), |
| 5449 | -class => "list"}, |
| 5450 | "<span class=\"match\">" . esc_path($set{'file'}) . "</span>") . |
| 5451 | "<br/>\n"; |
| c5afbdf4 |
5452 | } |
| 5453 | } |
| 5454 | close $fd; |
| 5455 | |
| 3cbd26e1 |
5456 | # finish last commit (warning: repetition!) |
| 5457 | if (%co) { |
| 5458 | print "</td>\n" . |
| 5459 | "<td class=\"link\">" . |
| 5460 | $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") . |
| 5461 | " | " . |
| 5462 | $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree"); |
| 5463 | print "</td>\n" . |
| 5464 | "</tr>\n"; |
| 5465 | } |
| 5466 | |
| c5afbdf4 |
5467 | print "</table>\n"; |
| 5468 | } |
| 5469 | |
| 5470 | if ($searchtype eq 'grep') { |
| 5471 | git_print_page_nav('','', $hash,$co{'tree'},$hash); |
| 5472 | git_print_header_div('commit', esc_html($co{'title'}), $hash); |
| 5473 | |
| 1da95434 |
5474 | print "<table class=\"grep_search\">\n"; |
| c5afbdf4 |
5475 | my $alternate = 1; |
| 5476 | my $matches = 0; |
| 5477 | $/ = "\n"; |
| 3cbd26e1 |
5478 | open my $fd, "-|", git_cmd(), 'grep', '-n', |
| 5479 | $search_use_regexp ? ('-E', '-i') : '-F', |
| 5480 | $searchtext, $co{'tree'}; |
| c5afbdf4 |
5481 | my $lastfile = ''; |
| 5482 | while (my $line = <$fd>) { |
| 5483 | chomp $line; |
| 5484 | my ($file, $lno, $ltext, $binary); |
| 5485 | last if ($matches++ > 1000); |
| 5486 | if ($line =~ /^Binary file (.+) matches$/) { |
| 5487 | $file = $1; |
| 5488 | $binary = 1; |
| 5489 | } else { |
| 5490 | (undef, $file, $lno, $ltext) = split(/:/, $line, 4); |
| 5491 | } |
| 5492 | if ($file ne $lastfile) { |
| 5493 | $lastfile and print "</td></tr>\n"; |
| 5494 | if ($alternate++) { |
| 5495 | print "<tr class=\"dark\">\n"; |
| 5496 | } else { |
| 5497 | print "<tr class=\"light\">\n"; |
| 5498 | } |
| 5499 | print "<td class=\"list\">". |
| 5500 | $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'}, |
| 5501 | file_name=>"$file"), |
| 5502 | -class => "list"}, esc_path($file)); |
| 5503 | print "</td><td>\n"; |
| 5504 | $lastfile = $file; |
| 5505 | } |
| 5506 | if ($binary) { |
| 5507 | print "<div class=\"binary\">Binary file</div>\n"; |
| 5508 | } else { |
| 5509 | $ltext = untabify($ltext); |
| 3cbd26e1 |
5510 | if ($ltext =~ m/^(.*)($search_regexp)(.*)$/i) { |
| c5afbdf4 |
5511 | $ltext = esc_html($1, -nbsp=>1); |
| 5512 | $ltext .= '<span class="match">'; |
| 5513 | $ltext .= esc_html($2, -nbsp=>1); |
| 5514 | $ltext .= '</span>'; |
| 5515 | $ltext .= esc_html($3, -nbsp=>1); |
| 5516 | } else { |
| 5517 | $ltext = esc_html($ltext, -nbsp=>1); |
| 5518 | } |
| 5519 | print "<div class=\"pre\">" . |
| 5520 | $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'}, |
| 5521 | file_name=>"$file").'#l'.$lno, |
| 5522 | -class => "linenr"}, sprintf('%4i', $lno)) |
| 5523 | . ' ' . $ltext . "</div>\n"; |
| 5524 | } |
| 5525 | } |
| 5526 | if ($lastfile) { |
| 5527 | print "</td></tr>\n"; |
| 5528 | if ($matches > 1000) { |
| 5529 | print "<div class=\"diff nodifferences\">Too many matches, listing trimmed</div>\n"; |
| 5530 | } |
| 5531 | } else { |
| 5532 | print "<div class=\"diff nodifferences\">No matches found</div>\n"; |
| 5533 | } |
| 5534 | close $fd; |
| 5535 | |
| 5536 | print "</table>\n"; |
| 5537 | } |
| 5538 | git_footer_html(); |
| 5539 | } |
| 5540 | |
| 5541 | sub git_search_help { |
| 5542 | git_header_html(); |
| 5543 | git_print_page_nav('','', $hash,$hash,$hash); |
| 5544 | print <<EOT; |
| 3cbd26e1 |
5545 | <p><strong>Pattern</strong> is by default a normal string that is matched precisely (but without |
| 5546 | regard to case, except in the case of pickaxe). However, when you check the <em>re</em> checkbox, |
| 5547 | the pattern entered is recognized as the POSIX extended |
| 5548 | <a href="http://en.wikipedia.org/wiki/Regular_expression">regular expression</a> (also case |
| 5549 | insensitive).</p> |
| c5afbdf4 |
5550 | <dl> |
| 5551 | <dt><b>commit</b></dt> |
| 3cbd26e1 |
5552 | <dd>The commit messages and authorship information will be scanned for the given pattern.</dd> |
| c5afbdf4 |
5553 | EOT |
| 5554 | my ($have_grep) = gitweb_check_feature('grep'); |
| 5555 | if ($have_grep) { |
| 5556 | print <<EOT; |
| 5557 | <dt><b>grep</b></dt> |
| 5558 | <dd>All files in the currently selected tree (HEAD unless you are explicitly browsing |
| 3cbd26e1 |
5559 | a different one) are searched for the given pattern. On large trees, this search can take |
| 5560 | a while and put some strain on the server, so please use it with some consideration. Note that |
| 5561 | due to git-grep peculiarity, currently if regexp mode is turned off, the matches are |
| 5562 | case-sensitive.</dd> |
| c5afbdf4 |
5563 | EOT |
| 5564 | } |
| 5565 | print <<EOT; |
| 5566 | <dt><b>author</b></dt> |
| 3cbd26e1 |
5567 | <dd>Name and e-mail of the change author and date of birth of the patch will be scanned for the given pattern.</dd> |
| c5afbdf4 |
5568 | <dt><b>committer</b></dt> |
| 3cbd26e1 |
5569 | <dd>Name and e-mail of the committer and date of commit will be scanned for the given pattern.</dd> |
| c5afbdf4 |
5570 | EOT |
| 5571 | my ($have_pickaxe) = gitweb_check_feature('pickaxe'); |
| 5572 | if ($have_pickaxe) { |
| 5573 | print <<EOT; |
| 5574 | <dt><b>pickaxe</b></dt> |
| 5575 | <dd>All commits that caused the string to appear or disappear from any file (changes that |
| 5576 | added, removed or "modified" the string) will be listed. This search can take a while and |
| 3cbd26e1 |
5577 | takes a lot of strain on the server, so please use it wisely. Note that since you may be |
| 5578 | interested even in changes just changing the case as well, this search is case sensitive.</dd> |
| c5afbdf4 |
5579 | EOT |
| 5580 | } |
| 5581 | print "</dl>\n"; |
| 5582 | git_footer_html(); |
| 5583 | } |
| 5584 | |
| 5585 | sub git_shortlog { |
| 5586 | my $head = git_get_head_hash($project); |
| 5587 | if (!defined $hash) { |
| 5588 | $hash = $head; |
| 5589 | } |
| 5590 | if (!defined $page) { |
| 5591 | $page = 0; |
| 5592 | } |
| 5593 | my $refs = git_get_references(); |
| 5594 | |
| 5595 | my @commitlist = parse_commits($hash, 101, (100 * $page)); |
| 5596 | |
| 3cbd26e1 |
5597 | my $paging_nav = format_paging_nav('shortlog', $hash, $head, $page, $#commitlist >= 100); |
| c5afbdf4 |
5598 | my $next_link = ''; |
| 5599 | if ($#commitlist >= 100) { |
| 5600 | $next_link = |
| 1da95434 |
5601 | $cgi->a({-href => href(-replay=>1, page=>$page+1), |
| c5afbdf4 |
5602 | -accesskey => "n", -title => "Alt-n"}, "next"); |
| 5603 | } |
| 5604 | |
| 5605 | git_header_html(); |
| 5606 | git_print_page_nav('shortlog','', $hash,$hash,$hash, $paging_nav); |
| 5607 | git_print_header_div('summary', $project); |
| 5608 | |
| 5609 | git_shortlog_body(\@commitlist, 0, 99, $refs, $next_link); |
| 5610 | |
| 5611 | git_footer_html(); |
| 5612 | } |
| 5613 | |
| 5614 | ## ...................................................................... |
| 5615 | ## feeds (RSS, Atom; OPML) |
| 5616 | |
| 5617 | sub git_feed { |
| 5618 | my $format = shift || 'atom'; |
| 5619 | my ($have_blame) = gitweb_check_feature('blame'); |
| 5620 | |
| 5621 | # Atom: http://www.atomenabled.org/developers/syndication/ |
| 5622 | # RSS: http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ |
| 5623 | if ($format ne 'rss' && $format ne 'atom') { |
| 5624 | die_error(undef, "Unknown web feed format"); |
| 5625 | } |
| 5626 | |
| 5627 | # log/feed of current (HEAD) branch, log of given branch, history of file/directory |
| 5628 | my $head = $hash || 'HEAD'; |
| 3cbd26e1 |
5629 | my @commitlist = parse_commits($head, 150, 0, $file_name); |
| c5afbdf4 |
5630 | |
| 5631 | my %latest_commit; |
| 5632 | my %latest_date; |
| 5633 | my $content_type = "application/$format+xml"; |
| 5634 | if (defined $cgi->http('HTTP_ACCEPT') && |
| 5635 | $cgi->Accept('text/xml') > $cgi->Accept($content_type)) { |
| 5636 | # browser (feed reader) prefers text/xml |
| 5637 | $content_type = 'text/xml'; |
| 5638 | } |
| 5639 | if (defined($commitlist[0])) { |
| 5640 | %latest_commit = %{$commitlist[0]}; |
| 5641 | %latest_date = parse_date($latest_commit{'author_epoch'}); |
| 5642 | print $cgi->header( |
| 5643 | -type => $content_type, |
| 5644 | -charset => 'utf-8', |
| 5645 | -last_modified => $latest_date{'rfc2822'}); |
| 5646 | } else { |
| 5647 | print $cgi->header( |
| 5648 | -type => $content_type, |
| 5649 | -charset => 'utf-8'); |
| 5650 | } |
| 5651 | |
| 5652 | # Optimization: skip generating the body if client asks only |
| 5653 | # for Last-Modified date. |
| 5654 | return if ($cgi->request_method() eq 'HEAD'); |
| 5655 | |
| 5656 | # header variables |
| 5657 | my $title = "$site_name - $project/$action"; |
| 5658 | my $feed_type = 'log'; |
| 5659 | if (defined $hash) { |
| 5660 | $title .= " - '$hash'"; |
| 5661 | $feed_type = 'branch log'; |
| 5662 | if (defined $file_name) { |
| 5663 | $title .= " :: $file_name"; |
| 5664 | $feed_type = 'history'; |
| 5665 | } |
| 5666 | } elsif (defined $file_name) { |
| 5667 | $title .= " - $file_name"; |
| 5668 | $feed_type = 'history'; |
| 5669 | } |
| 5670 | $title .= " $feed_type"; |
| 5671 | my $descr = git_get_project_description($project); |
| 5672 | if (defined $descr) { |
| 5673 | $descr = esc_html($descr); |
| 5674 | } else { |
| 5675 | $descr = "$project " . |
| 5676 | ($format eq 'rss' ? 'RSS' : 'Atom') . |
| 5677 | " feed"; |
| 5678 | } |
| 5679 | my $owner = git_get_project_owner($project); |
| 5680 | $owner = esc_html($owner); |
| 5681 | |
| 5682 | #header |
| 5683 | my $alt_url; |
| 5684 | if (defined $file_name) { |
| 5685 | $alt_url = href(-full=>1, action=>"history", hash=>$hash, file_name=>$file_name); |
| 5686 | } elsif (defined $hash) { |
| 5687 | $alt_url = href(-full=>1, action=>"log", hash=>$hash); |
| 5688 | } else { |
| 5689 | $alt_url = href(-full=>1, action=>"summary"); |
| 5690 | } |
| 5691 | print qq!<?xml version="1.0" encoding="utf-8"?>\n!; |
| 5692 | if ($format eq 'rss') { |
| 5693 | print <<XML; |
| 5694 | <rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/"> |
| 5695 | <channel> |
| 5696 | XML |
| 5697 | print "<title>$title</title>\n" . |
| 5698 | "<link>$alt_url</link>\n" . |
| 5699 | "<description>$descr</description>\n" . |
| 5700 | "<language>en</language>\n"; |
| 5701 | } elsif ($format eq 'atom') { |
| 5702 | print <<XML; |
| 5703 | <feed xmlns="http://www.w3.org/2005/Atom"> |
| 5704 | XML |
| 5705 | print "<title>$title</title>\n" . |
| 5706 | "<subtitle>$descr</subtitle>\n" . |
| 5707 | '<link rel="alternate" type="text/html" href="' . |
| 5708 | $alt_url . '" />' . "\n" . |
| 5709 | '<link rel="self" type="' . $content_type . '" href="' . |
| 5710 | $cgi->self_url() . '" />' . "\n" . |
| 5711 | "<id>" . href(-full=>1) . "</id>\n" . |
| 5712 | # use project owner for feed author |
| 5713 | "<author><name>$owner</name></author>\n"; |
| 5714 | if (defined $favicon) { |
| 5715 | print "<icon>" . esc_url($favicon) . "</icon>\n"; |
| 5716 | } |
| 5717 | if (defined $logo_url) { |
| 5718 | # not twice as wide as tall: 72 x 27 pixels |
| 5719 | print "<logo>" . esc_url($logo) . "</logo>\n"; |
| 5720 | } |
| 5721 | if (! %latest_date) { |
| 5722 | # dummy date to keep the feed valid until commits trickle in: |
| 5723 | print "<updated>1970-01-01T00:00:00Z</updated>\n"; |
| 5724 | } else { |
| 5725 | print "<updated>$latest_date{'iso-8601'}</updated>\n"; |
| 5726 | } |
| 5727 | } |
| 5728 | |
| 5729 | # contents |
| 5730 | for (my $i = 0; $i <= $#commitlist; $i++) { |
| 5731 | my %co = %{$commitlist[$i]}; |
| 5732 | my $commit = $co{'id'}; |
| 5733 | # we read 150, we always show 30 and the ones more recent than 48 hours |
| 5734 | if (($i >= 20) && ((time - $co{'author_epoch'}) > 48*60*60)) { |
| 5735 | last; |
| 5736 | } |
| 5737 | my %cd = parse_date($co{'author_epoch'}); |
| 5738 | |
| 5739 | # get list of changed files |
| 5740 | open my $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts, |
| 5741 | $co{'parent'} || "--root", |
| 5742 | $co{'id'}, "--", (defined $file_name ? $file_name : ()) |
| 5743 | or next; |
| 5744 | my @difftree = map { chomp; $_ } <$fd>; |
| 5745 | close $fd |
| 5746 | or next; |
| 5747 | |
| 5748 | # print element (entry, item) |
| 3cbd26e1 |
5749 | my $co_url = href(-full=>1, action=>"commitdiff", hash=>$commit); |
| c5afbdf4 |
5750 | if ($format eq 'rss') { |
| 5751 | print "<item>\n" . |
| 5752 | "<title>" . esc_html($co{'title'}) . "</title>\n" . |
| 5753 | "<author>" . esc_html($co{'author'}) . "</author>\n" . |
| 5754 | "<pubDate>$cd{'rfc2822'}</pubDate>\n" . |
| 5755 | "<guid isPermaLink=\"true\">$co_url</guid>\n" . |
| 5756 | "<link>$co_url</link>\n" . |
| 5757 | "<description>" . esc_html($co{'title'}) . "</description>\n" . |
| 5758 | "<content:encoded>" . |
| 5759 | "<![CDATA[\n"; |
| 5760 | } elsif ($format eq 'atom') { |
| 5761 | print "<entry>\n" . |
| 5762 | "<title type=\"html\">" . esc_html($co{'title'}) . "</title>\n" . |
| 5763 | "<updated>$cd{'iso-8601'}</updated>\n" . |
| 5764 | "<author>\n" . |
| 5765 | " <name>" . esc_html($co{'author_name'}) . "</name>\n"; |
| 5766 | if ($co{'author_email'}) { |
| 5767 | print " <email>" . esc_html($co{'author_email'}) . "</email>\n"; |
| 5768 | } |
| 5769 | print "</author>\n" . |
| 5770 | # use committer for contributor |
| 5771 | "<contributor>\n" . |
| 5772 | " <name>" . esc_html($co{'committer_name'}) . "</name>\n"; |
| 5773 | if ($co{'committer_email'}) { |
| 5774 | print " <email>" . esc_html($co{'committer_email'}) . "</email>\n"; |
| 5775 | } |
| 5776 | print "</contributor>\n" . |
| 5777 | "<published>$cd{'iso-8601'}</published>\n" . |
| 5778 | "<link rel=\"alternate\" type=\"text/html\" href=\"$co_url\" />\n" . |
| 5779 | "<id>$co_url</id>\n" . |
| 5780 | "<content type=\"xhtml\" xml:base=\"" . esc_url($my_url) . "\">\n" . |
| 5781 | "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n"; |
| 5782 | } |
| 5783 | my $comment = $co{'comment'}; |
| 5784 | print "<pre>\n"; |
| 5785 | foreach my $line (@$comment) { |
| 5786 | $line = esc_html($line); |
| 5787 | print "$line\n"; |
| 5788 | } |
| 5789 | print "</pre><ul>\n"; |
| 5790 | foreach my $difftree_line (@difftree) { |
| 5791 | my %difftree = parse_difftree_raw_line($difftree_line); |
| 5792 | next if !$difftree{'from_id'}; |
| 5793 | |
| 5794 | my $file = $difftree{'file'} || $difftree{'to_file'}; |
| 5795 | |
| 5796 | print "<li>" . |
| 5797 | "[" . |
| 5798 | $cgi->a({-href => href(-full=>1, action=>"blobdiff", |
| 5799 | hash=>$difftree{'to_id'}, hash_parent=>$difftree{'from_id'}, |
| 5800 | hash_base=>$co{'id'}, hash_parent_base=>$co{'parent'}, |
| 5801 | file_name=>$file, file_parent=>$difftree{'from_file'}), |
| 5802 | -title => "diff"}, 'D'); |
| 5803 | if ($have_blame) { |
| 5804 | print $cgi->a({-href => href(-full=>1, action=>"blame", |
| 5805 | file_name=>$file, hash_base=>$commit), |
| 5806 | -title => "blame"}, 'B'); |
| 5807 | } |
| 5808 | # if this is not a feed of a file history |
| 5809 | if (!defined $file_name || $file_name ne $file) { |
| 5810 | print $cgi->a({-href => href(-full=>1, action=>"history", |
| 5811 | file_name=>$file, hash=>$commit), |
| 5812 | -title => "history"}, 'H'); |
| 5813 | } |
| 5814 | $file = esc_path($file); |
| 5815 | print "] ". |
| 5816 | "$file</li>\n"; |
| 5817 | } |
| 5818 | if ($format eq 'rss') { |
| 5819 | print "</ul>]]>\n" . |
| 5820 | "</content:encoded>\n" . |
| 5821 | "</item>\n"; |
| 5822 | } elsif ($format eq 'atom') { |
| 5823 | print "</ul>\n</div>\n" . |
| 5824 | "</content>\n" . |
| 5825 | "</entry>\n"; |
| 5826 | } |
| 5827 | } |
| 5828 | |
| 5829 | # end of feed |
| 5830 | if ($format eq 'rss') { |
| 5831 | print "</channel>\n</rss>\n"; |
| 5832 | } elsif ($format eq 'atom') { |
| 5833 | print "</feed>\n"; |
| 5834 | } |
| 5835 | } |
| 5836 | |
| 5837 | sub git_rss { |
| 5838 | git_feed('rss'); |
| 5839 | } |
| 5840 | |
| 5841 | sub git_atom { |
| 5842 | git_feed('atom'); |
| 5843 | } |
| 5844 | |
| 5845 | sub git_opml { |
| 5846 | my @list = git_get_projects_list(); |
| 5847 | |
| 5848 | print $cgi->header(-type => 'text/xml', -charset => 'utf-8'); |
| 5849 | print <<XML; |
| 5850 | <?xml version="1.0" encoding="utf-8"?> |
| 5851 | <opml version="1.0"> |
| 5852 | <head> |
| 5853 | <title>$site_name OPML Export</title> |
| 5854 | </head> |
| 5855 | <body> |
| 5856 | <outline text="git RSS feeds"> |
| 5857 | XML |
| 5858 | |
| 5859 | foreach my $pr (@list) { |
| 5860 | my %proj = %$pr; |
| 5861 | my $head = git_get_head_hash($proj{'path'}); |
| 5862 | if (!defined $head) { |
| 5863 | next; |
| 5864 | } |
| 5865 | $git_dir = "$projectroot/$proj{'path'}"; |
| 5866 | my %co = parse_commit($head); |
| 5867 | if (!%co) { |
| 5868 | next; |
| 5869 | } |
| 5870 | |
| 5871 | my $path = esc_html(chop_str($proj{'path'}, 25, 5)); |
| 5872 | my $rss = "$my_url?p=$proj{'path'};a=rss"; |
| 5873 | my $html = "$my_url?p=$proj{'path'};a=summary"; |
| 5874 | print "<outline type=\"rss\" text=\"$path\" title=\"$path\" xmlUrl=\"$rss\" htmlUrl=\"$html\"/>\n"; |
| 5875 | } |
| 5876 | print <<XML; |
| 5877 | </outline> |
| 5878 | </body> |
| 5879 | </opml> |
| 5880 | XML |
| 5881 | } |
HCoop / hcoop / zz_old / gitweb.git / blame