gnu/packages/version-control.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org>
   3 ;;; Copyright © 2013 Cyril Roelandt <tipecaml@gmail.com>
   4 ;;; Copyright © 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
   5 ;;; Copyright © 2013, 2014 Andreas Enge <andreas@enge.fr>
   6 ;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
   7 ;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org>
   8 ;;;
   9 ;;; This file is part of GNU Guix.
  10 ;;;
  11 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  12 ;;; under the terms of the GNU General Public License as published by
  13 ;;; the Free Software Foundation; either version 3 of the License, or (at
  14 ;;; your option) any later version.
  15 ;;;
  16 ;;; GNU Guix is distributed in the hope that it will be useful, but
  17 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  18 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 ;;; GNU General Public License for more details.
  20 ;;;
  21 ;;; You should have received a copy of the GNU General Public License
  22 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 (define-module (gnu packages version-control)
  25   #:use-module ((guix licenses)
  26                 #:select (asl2.0 bsd-2
  27                           gpl1+ gpl2 gpl2+ gpl3+ lgpl2.1
  28                           x11-style))
  29   #:use-module (guix packages)
  30   #:use-module (guix download)
  31   #:use-module (guix git-download)
  32   #:use-module (guix build-system gnu)
  33   #:use-module (guix build-system python)
  34   #:use-module (guix build-system trivial)
  35   #:use-module (guix build utils)
  36   #:use-module (gnu packages apr)
  37   #:use-module (gnu packages base)
  38   #:use-module (gnu packages bison)
  39   #:use-module (gnu packages cook)
  40   #:use-module (gnu packages curl)
  41   #:use-module (gnu packages ed)
  42   #:use-module (gnu packages file)
  43   #:use-module (gnu packages flex)
  44   #:use-module (gnu packages gettext)
  45   #:use-module (gnu packages groff)
  46   #:use-module (gnu packages linux)
  47   #:use-module (gnu packages nano)
  48   #:use-module (gnu packages ncurses)
  49   #:use-module (gnu packages ssh)
  50   #:use-module (gnu packages web)
  51   #:use-module (gnu packages perl)
  52   #:use-module (gnu packages pkg-config)
  53   #:use-module (gnu packages python)
  54   #:use-module (gnu packages databases)
  55   #:use-module (gnu packages admin)
  56   #:use-module (gnu packages xml)
  57   #:use-module (gnu packages emacs)
  58   #:use-module (gnu packages compression)
  59   #:use-module (gnu packages swig)
  60   #:use-module (gnu packages tcl)
  61   #:use-module (gnu packages tls)
  62   #:use-module (gnu packages)
  63   #:use-module (ice-9 match)
  64   #:use-module (srfi srfi-1))
  65
  66 (define-public bazaar
  67   (package
  68     (name "bazaar")
  69     (version "2.6.0")
  70     (source
  71      (origin
  72       (method url-fetch)
  73       (uri (string-append "https://launchpad.net/bzr/2.6/" version
  74                           "/+download/bzr-" version ".tar.gz"))
  75       (sha256
  76        (base32
  77         "1c6sj77h5f97qimjc14kr532kgc0jk3wq778xrkqi0pbh9qpk509"))))
  78     (build-system python-build-system)
  79     (inputs
  80      ;; Note: 'tools/packaging/lp-upload-release' and 'tools/weavemerge.sh'
  81      ;; require Zsh.
  82      `(("gettext" ,gnu-gettext)))
  83     (arguments
  84      `(#:tests? #f ; no test target
  85        #:python ,python-2   ; Python 3 apparently not yet supported, see
  86                             ; https://answers.launchpad.net/bzr/+question/229048
  87        #:phases (alist-cons-after
  88                  'unpack 'fix-mandir
  89                  (lambda _
  90                    (substitute* "setup.py"
  91                      (("man/man1") "share/man/man1")))
  92                  %standard-phases)))
  93     (home-page "https://gnu.org/software/bazaar")
  94     (synopsis "Version control system supporting both distributed and centralized workflows")
  95     (description
  96      "GNU Bazaar is a version control system that allows you to record
  97 changes to project files over time.  It supports both a distributed workflow
  98 as well as the classic centralized workflow.")
  99     (license gpl2+)))
 100
 101 (define (package-transitive-propagated-labels* package)
 102   "Return a list of the input labels of PACKAGE and its transitive inputs."
 103   (let ((name (package-name package)))
 104     `(,name
 105       ,@(map (match-lambda
 106                ((label (? package? _) . _)
 107                 label))
 108              (package-transitive-propagated-inputs package)))))
 109
 110 (define (package-propagated-input-refs inputs packages)
 111   "Return a list of (assoc-ref INPUTS <package-name>) for each package in
 112 PACKAGES and their propagated inputs."
 113   (map (lambda (l)
 114          `(assoc-ref ,inputs ,l))
 115        (delete-duplicates                  ;XXX: efficiency
 116         (append-map package-transitive-propagated-labels*
 117                     packages))))
 118
 119 (define-public git
 120   ;; Keep in sync with 'git-manpages'!
 121   (package
 122    (name "git")
 123    (version "2.5.0")
 124    (source (origin
 125             (method url-fetch)
 126             (uri (string-append "mirror://kernel.org/software/scm/git/git-"
 127                                 version ".tar.xz"))
 128             (sha256
 129              (base32
 130               "0p747j94kynrx71qaamc9i0dkq5vqpv66a47b68pmin1qsxb2nfc"))))
 131    (build-system gnu-build-system)
 132    (native-inputs
 133     `(("native-perl" ,perl)
 134       ("gettext" ,gnu-gettext)))
 135    (inputs
 136     `(("curl" ,curl)
 137       ("expat" ,expat)
 138       ("openssl" ,openssl)
 139       ("perl" ,perl)
 140       ("python" ,python-2) ; CAVEAT: incompatible with python-3 according to INSTALL
 141       ("zlib" ,zlib)
 142
 143       ;; For 'git-svn'.
 144       ("subversion" ,subversion)
 145
 146       ;; For 'git-send-email'
 147       ("perl-authen-sasl" ,perl-authen-sasl)
 148       ("perl-net-smtp-ssl" ,perl-net-smtp-ssl)
 149       ("perl-io-socket-ssl" ,perl-io-socket-ssl)
 150
 151       ;; For 'git gui', 'gitk', and 'git citool'.
 152       ("tcl" ,tcl)
 153       ("tk" ,tk)))
 154    (outputs '("out"                               ; the core
 155               "send-email"                        ; for git-send-email
 156               "svn"                               ; git-svn
 157               "gui"))                             ; gitk, git gui
 158    (arguments
 159     `(#:make-flags `("V=1") ; more verbose compilation
 160       #:test-target "test"
 161       #:tests? #f ; FIXME: Many tests are failing
 162
 163       ;; The explicit --with-tcltk forces the build system to hardcode the
 164       ;; absolute file name to 'wish'.
 165       #:configure-flags (list (string-append "--with-tcltk="
 166                                              (assoc-ref %build-inputs "tk")
 167                                              "/bin/wish8.6")) ; XXX
 168
 169       #:modules ((srfi srfi-1)
 170                  ,@%gnu-build-system-modules)
 171       #:phases
 172        (alist-cons-after
 173         'configure 'patch-makefile-shebangs
 174         (lambda _
 175           (substitute* "Makefile"
 176             (("/bin/sh") (which "sh"))
 177             (("/usr/bin/perl") (which "perl"))
 178             (("/usr/bin/python") (which "python"))))
 179         (alist-cons-after
 180          'install 'install-shell-completion
 181          (lambda* (#:key outputs #:allow-other-keys)
 182            (let* ((out         (assoc-ref outputs "out"))
 183                   (completions (string-append out "/etc/bash_completion.d")))
 184              ;; TODO: Install the tcsh and zsh completions in the right place.
 185              (mkdir-p completions)
 186              (copy-file "contrib/completion/git-completion.bash"
 187                         (string-append completions "/git"))
 188              #t))
 189          (alist-cons-after
 190           'install 'split
 191           (lambda* (#:key inputs outputs #:allow-other-keys)
 192             ;; Split the binaries to the various outputs.
 193             (let* ((out      (assoc-ref outputs "out"))
 194                    (se       (assoc-ref outputs "send-email"))
 195                    (svn      (assoc-ref outputs "svn"))
 196                    (gui      (assoc-ref outputs "gui"))
 197                    (gitk     (string-append out "/bin/gitk"))
 198                    (gitk*    (string-append gui "/bin/gitk"))
 199                    (git-gui  (string-append out "/libexec/git-core/git-gui"))
 200                    (git-gui* (string-append gui "/libexec/git-core/git-gui"))
 201                    (git-cit  (string-append out "/libexec/git-core/git-citool"))
 202                    (git-cit* (string-append gui "/libexec/git-core/git-citool"))
 203                    (git-se   (string-append out "/libexec/git-core/git-send-email"))
 204                    (git-se*  (string-append se  "/libexec/git-core/git-send-email"))
 205                    (git-svn  (string-append out "/libexec/git-core/git-svn"))
 206                    (git-svn* (string-append svn "/libexec/git-core/git-svn"))
 207                    (git-sm   (string-append out
 208                                             "/libexec/git-core/git-submodule")))
 209               (mkdir-p (string-append gui "/bin"))
 210               (mkdir-p (string-append gui "/libexec/git-core"))
 211               (mkdir-p (string-append se  "/libexec/git-core"))
 212               (mkdir-p (string-append svn "/libexec/git-core"))
 213
 214               (for-each (lambda (old new)
 215                           (copy-file old new)
 216                           (delete-file old)
 217                           (chmod new #o555))
 218                         (list gitk git-gui git-cit git-se git-svn)
 219                         (list gitk* git-gui* git-cit* git-se* git-svn*))
 220
 221               ;; Tell 'git-svn' where Subversion is.
 222               (wrap-program git-svn*
 223                 `("PATH" ":" prefix
 224                   (,(string-append (assoc-ref inputs "subversion")
 225                                    "/bin")))
 226                 `("PERL5LIB" ":" prefix
 227                   (,(string-append (assoc-ref inputs "subversion")
 228                                    "/lib/perl5/site_perl")))
 229
 230                 ;; XXX: The .so for SVN/Core.pm lacks a RUNPATH, so
 231                 ;; help it find 'libsvn_client-1.so'.
 232                 `("LD_LIBRARY_PATH" ":" prefix
 233                   (,(string-append (assoc-ref inputs "subversion")
 234                                    "/lib"))))
 235
 236               ;; Tell 'git-send-email' where perl modules are.
 237               (wrap-program git-se*
 238                 `("PERL5LIB" ":" prefix
 239                   ,(map (lambda (o) (string-append o "/lib/perl5/site_perl"))
 240                         (list
 241                          ,@(package-propagated-input-refs
 242                             'inputs
 243                             (list perl-authen-sasl
 244                                   perl-net-smtp-ssl
 245                                   perl-io-socket-ssl))))))
 246
 247               ;; Tell 'git-submodule' where Perl is.
 248               (wrap-program git-sm
 249                 `("PATH" ":" prefix
 250                   (,(string-append (assoc-ref inputs "perl")
 251                                    "/bin"))))
 252
 253               ;; Tell 'git' to look for core programs in the user's profile.
 254               ;; This allows user to install other outputs of this package and
 255               ;; have them transparently taken into account.  There's a
 256               ;; 'GIT_EXEC_PATH' environment variable, but it's supposed to
 257               ;; specify a single directory, not a search path.
 258               (wrap-program (string-append out "/bin/git")
 259                 `("PATH" ":" prefix
 260                   ("$HOME/.guix-profile/libexec/git-core")))))
 261           %standard-phases)))))
 262
 263    (native-search-paths
 264     ;; For HTTPS access, Git needs a single-file certificate bundle, specified
 265     ;; with $GIT_SSL_CAINFO.
 266     ;; FIXME: This variable designates a single file; it is not a search path.
 267     (list (search-path-specification
 268            (variable "GIT_SSL_CAINFO")
 269            (files '("etc/ssl/certs/ca-certificates.crt")))))
 270
 271    (synopsis "Distributed version control system")
 272    (description
 273     "Git is a free distributed version control system designed to handle
 274 everything from small to very large projects with speed and efficiency.")
 275    (license gpl2)
 276    (home-page "http://git-scm.com/")))
 277
 278 (define-public git-manpages
 279   ;; Keep in sync with 'git'!
 280
 281   ;; Granted, we could build the man pages from the 'git' package itself,
 282   ;; which contains the real source.  However, it would add a dependency on a
 283   ;; full XML tool chain, and building it actually takes ages.  So we use this
 284   ;; lazy approach.
 285   (package
 286     (name "git-manpages")
 287     (version (package-version git))
 288     (source (origin
 289               (method url-fetch)
 290               (uri (string-append
 291                     "mirror://kernel.org/software/scm/git/git-manpages-"
 292                     version ".tar.xz"))
 293               (sha256
 294                (base32
 295                 "1spnqxzl53ic7bv1x7c6lwscdh581scqm5zh98wfp4qn1ciafvhs"))))
 296     (build-system trivial-build-system)
 297     (arguments
 298      '(#:modules ((guix build utils))
 299        #:builder
 300        (begin
 301          (use-modules (guix build utils))
 302
 303          (let* ((xz  (assoc-ref %build-inputs "xz"))
 304                 (tar (assoc-ref %build-inputs "tar"))
 305                 (out (assoc-ref %outputs "out"))
 306                 (man (string-append out "/share/man")))
 307            (setenv "PATH" (string-append tar "/bin:" xz "/bin"))
 308
 309            (mkdir-p man)
 310            (with-directory-excursion man
 311              (zero? (system* "tar" "xvf"
 312                              (assoc-ref %build-inputs "source"))))))))
 313
 314     (native-inputs `(("tar" ,tar)
 315                      ("xz" ,xz)))
 316     (home-page (package-home-page git))
 317     (license (package-license git))
 318     (synopsis "Man pages of the Git version control system")
 319     (description
 320      "This package provides the man pages of the Git version control system.
 321 This is the documentation displayed when using the '--help' option of a 'git'
 322 command.")))
 323
 324 (define-public shflags
 325   (package
 326     (name "shflags")
 327     (version "1.0.3")
 328     (source (origin
 329               (method url-fetch)
 330               (uri (string-append "https://shflags.googlecode.com/files/"
 331                                   "shflags-" version ".tgz"))
 332               (sha256
 333                (base32
 334                 "08laxhf1hifh3w4j0hri5ppcklaqz0mnkmbaz8j0wxih29vi8slm"))))
 335     (build-system trivial-build-system)
 336     (native-inputs `(("tar" ,tar)
 337                      ("gzip" ,gzip)))
 338     (arguments
 339      `(#:modules ((guix build utils))
 340        #:builder (begin
 341                    (use-modules (guix build utils))
 342                    (let* ((source (assoc-ref %build-inputs "source"))
 343                           (tar    (assoc-ref %build-inputs "tar"))
 344                           (gzip   (assoc-ref %build-inputs "gzip"))
 345                           (output (assoc-ref %outputs "out"))
 346                           (srcdir (string-append output "/src")))
 347                      (begin
 348                        (setenv "PATH" (string-append gzip "/bin"))
 349                        (system* (string-append tar "/bin/tar") "xzf"
 350                                 source)
 351                        (chdir ,(string-append name "-" version))
 352                        (mkdir-p srcdir)
 353                        (copy-file "src/shflags"
 354                                   (string-append srcdir "/shflags"))
 355                        #t)))))
 356     (home-page "https://code.google.com/p/shflags/")
 357     (synopsis "Command-line flags library for shell scripts")
 358     (description
 359      "Shell Flags (shFlags) is a library written to greatly simplify the
 360 handling of command-line flags in Bourne based Unix shell scripts (bash, dash,
 361 ksh, sh, zsh).  Most shell scripts use getopt for flags processing, but the
 362 different versions of getopt on various OSes make writing portable shell
 363 scripts difficult.  shFlags instead provides an API that doesn't change across
 364 shell and OS versions so the script writer can be confident that the script
 365 will work.")
 366     (license lgpl2.1)))
 367
 368 (define-public git-flow
 369   (package
 370     (name "git-flow")
 371     ;; This version has not be officially released yet, so we build it
 372     ;; directly from the git repository.
 373     (version "0.4.2-pre")
 374     (source (origin
 375               (method git-fetch)
 376               (uri (git-reference
 377                     (url "https://github.com/nvie/gitflow/")
 378                     (commit "15aab26")))
 379               (sha256
 380                (base32
 381                 "01fs97q76fdfnvmrh2cyjhywcs3pykf1dg58sy0frflnsdzs6prx"))))
 382     (build-system gnu-build-system)
 383     (inputs `(("shflags" ,shflags)))
 384     (arguments
 385      '(#:tests? #f                    ; no tests
 386        #:make-flags (list (string-append "prefix="
 387                                          (assoc-ref %outputs "out")))
 388        #:phases (alist-cons-after
 389                  'unpack 'reset-shFlags-link
 390                  (lambda* (#:key inputs #:allow-other-keys)
 391                    ;; The link points to a file in the shFlags submodule.
 392                    ;; Redirect it to point to our system shFlags.
 393                    (let ((shflags (assoc-ref inputs "shflags")))
 394                      (begin
 395                        (delete-file "gitflow-shFlags")
 396                        (symlink (string-append shflags "/src/shflags")
 397                                 "gitflow-shFlags"))))
 398                  (alist-delete
 399                   'configure
 400                   (alist-delete 'build %standard-phases)))))
 401     (home-page "http://nvie.com/posts/a-successful-git-branching-model/")
 402     (synopsis "Git extensions for Vincent Driessen's branching model")
 403     (description
 404      "Vincent Driessen's branching model is a git branching and release
 405 management strategy that helps developers keep track of features, hotfixes,
 406 and releases in bigger software projects.  The git-flow library of git
 407 subcommands helps automate some parts of the flow to make working with it a
 408 lot easier.")
 409     (license bsd-2)))
 410
 411 (define-public git-test-sequence
 412   (let ((commit "48e5a2f"))
 413     (package
 414       (name "git-test-sequence")
 415       (version (string-append "20140312." commit))
 416       (source (origin
 417                 (method git-fetch)
 418                 (uri (git-reference
 419                       ;; There are many other scripts in this directory; we
 420                       ;; are interested in just one for this package.
 421                       (url "https://github.com/dustin/bindir")
 422                       (commit commit)))
 423                 (sha256
 424                  (base32
 425                   "1dcq0y16yznbv4k9h8gg90kv1gkn8r8dbvl4m2rpfd7q5nqhn617"))))
 426       (build-system trivial-build-system)
 427       (arguments
 428        `(#:modules ((guix build utils))
 429          #:builder (begin
 430                      (use-modules (guix build utils))
 431                      (let* ((source (assoc-ref %build-inputs "source"))
 432                             (output (assoc-ref %outputs "out"))
 433                             (bindir (string-append output "/bin"))
 434                             (script "git-test-sequence"))
 435                        (begin
 436                          (mkdir-p bindir)
 437                          (copy-file (string-append source "/" script)
 438                                     (string-append bindir "/" script))
 439                          #t)))))
 440       (home-page "http://dustin.sallings.org/2010/03/28/git-test-sequence.html")
 441       (synopsis "Run a command over a sequence of commits")
 442       (description
 443        "git-test-sequence is similar to an automated git bisect except it’s
 444 linear.  It will test every change between two points in the DAG.  It will
 445 also walk each side of a merge and test those changes individually.")
 446       (license (x11-style "file://LICENSE")))))
 447
 448 (define-public gitolite
 449   (package
 450     (name "gitolite")
 451     (version "3.6.2")
 452     (source (origin
 453               (method url-fetch)
 454               (uri (string-append
 455                     "https://github.com/sitaramc/gitolite/archive/v"
 456                     version ".tar.gz"))
 457               (file-name (string-append name "-" version ".tar.gz"))
 458               ;; Commit ed807a4 upstream
 459               (patches
 460                (list (search-patch "gitolite-openssh-6.8-compat.patch")))
 461               (sha256
 462                (base32
 463                 "1gsgzi9ayb4rablki3mqr11b0h8db4xg43df660marfpacmkfb01"))))
 464     (build-system gnu-build-system)
 465     (arguments
 466      '(#:tests? #f ; no tests
 467        #:phases (modify-phases %standard-phases
 468                   (delete 'configure)
 469                   (delete 'build)
 470                   (add-before 'install 'patch-scripts
 471                     (lambda* (#:key inputs #:allow-other-keys)
 472                       (let ((perl (string-append (assoc-ref inputs "perl")
 473                                                  "/bin/perl")))
 474                         ;; This seems to take care of every shell script that
 475                         ;; invokes Perl.
 476                         (substitute* (find-files "." ".*")
 477                           ((" perl -")
 478                            (string-append " " perl " -"))))))
 479                   (replace 'install
 480                     (lambda* (#:key outputs #:allow-other-keys)
 481                       (let* ((output (assoc-ref outputs "out"))
 482                              (sharedir (string-append output "/share/gitolite"))
 483                              (bindir (string-append output "/bin")))
 484                         (mkdir-p sharedir)
 485                         (mkdir-p bindir)
 486                         (system* "./install" "-to" sharedir)
 487                         ;; Create symlinks for executable scripts in /bin.
 488                         (for-each (lambda (script)
 489                                     (symlink (string-append sharedir "/" script)
 490                                              (string-append bindir "/" script)))
 491                                   '("gitolite" "gitolite-shell"))
 492                         #t))))))
 493     (inputs
 494      `(("perl" ,perl)))
 495     ;; git and openssh are propagated because trying to patch the source via
 496     ;; regexp matching is too brittle and prone to false positives.
 497     (propagated-inputs
 498      `(("git" ,git)
 499        ("openssh" ,openssh)))
 500     (home-page "http://gitolite.com")
 501     (synopsis "Git access control layer")
 502     (description
 503      "Gitolite is an access control layer on top of Git, providing fine access
 504 control to Git repositories.")
 505     (license gpl2)))
 506
 507 (define-public mercurial
 508   (package
 509     (name "mercurial")
 510     (version "3.2.4")
 511     (source (origin
 512              (method url-fetch)
 513              (uri (string-append "https://mercurial.selenic.com/release/mercurial-"
 514                                  version ".tar.gz"))
 515              (sha256
 516               (base32
 517                "1g7nfvapxj5k44dyp0p08v37s0zmrj2vl0rjgfd8297x0afidm08"))))
 518     (build-system python-build-system)
 519     (arguments
 520      `(;; Restrict to Python 2, as Python 3 would require
 521        ;; the argument --c2to3.
 522        #:python ,python-2
 523        ;; FIXME: Disabled tests because they require the nose unit
 524        ;; testing framework: https://nose.readthedocs.org/en/latest/ .
 525        #:tests? #f))
 526     (home-page "http://mercurial.selenic.com")
 527     (synopsis "Decentralized version control system")
 528     (description
 529      "Mercurial is a free, distributed source control management tool.
 530 It efficiently handles projects of any size
 531 and offers an easy and intuitive interface.")
 532     (license gpl2+)))
 533
 534 (define-public neon
 535   (package
 536     (name "neon")
 537     (version "0.30.0")
 538     (source (origin
 539              (method url-fetch)
 540              (uri (string-append "http://www.webdav.org/neon/neon-"
 541                                  version ".tar.gz"))
 542              (sha256
 543               (base32
 544                "1hlhg5w505jxdvaf7bq17057f6a48dry981g7lp2gwrhbp5wyqi9"))))
 545     (build-system gnu-build-system)
 546     (native-inputs
 547      `(("perl" ,perl)
 548        ("pkg-config" ,pkg-config)))
 549     (inputs
 550      `(("libxml2" ,libxml2)
 551        ("openssl" ,openssl)
 552        ("zlib" ,zlib)))
 553     (arguments
 554      `(;; FIXME: Add tests once reverse address lookup is fixed in glibc, see
 555        ;; https://sourceware.org/bugzilla/show_bug.cgi?id=16475
 556        #:tests? #f
 557        #:configure-flags '("--enable-shared"
 558                            ;; requires libgnutils-config, deprecated
 559                            ;; in gnutls 2.8.
 560                            ; "--with-ssl=gnutls")))
 561                            "--with-ssl=openssl")))
 562     (home-page "http://www.webdav.org/neon/")
 563     (synopsis "HTTP and WebDAV client library")
 564     (description "Neon is an HTTP and WebDAV client library, with a
 565 C interface.  Features:
 566 High-level wrappers for common HTTP and WebDAV operations (GET, MOVE,
 567 DELETE, etc.);
 568 low-level interface to the HTTP request/response engine, allowing the use
 569 of arbitrary HTTP methods, headers, etc.;
 570 authentication support including Basic and Digest support, along with
 571 GSSAPI-based Negotiate on Unix, and SSPI-based Negotiate/NTLM on Win32;
 572 SSL/TLS support using OpenSSL or GnuTLS, exposing an abstraction layer for
 573 verifying server certificates, handling client certificates, and examining
 574 certificate properties, smartcard-based client certificates are also
 575 supported via a PKCS#11 wrapper interface;
 576 abstract interface to parsing XML using libxml2 or expat, and wrappers for
 577 simplifying handling XML HTTP response bodies;
 578 WebDAV metadata support, wrappers for PROPFIND and PROPPATCH to simplify
 579 property manipulation.")
 580     (license gpl2+))) ; for documentation and tests; source under lgpl2.0+
 581
 582 (define-public subversion
 583   (package
 584     (name "subversion")
 585     (version "1.8.14")
 586     (source (origin
 587              (method url-fetch)
 588              (uri (string-append "http://archive.apache.org/dist/subversion/"
 589                                  "subversion-" version ".tar.bz2"))
 590              (sha256
 591               (base32
 592                "07ws4bspdgi4r5hbxvk86a15c669iqz6wkfrdph78hddzk6q6f3z"))))
 593     (build-system gnu-build-system)
 594     (arguments
 595      '(#:phases (alist-cons-after
 596                  'configure 'patch-libtool-wrapper-ls
 597                  (lambda* (#:key inputs #:allow-other-keys)
 598                    ;; This substitution allows tests svnauthz_tests and
 599                    ;; svnlook_tests to pass.  These tests execute svnauthz and
 600                    ;; svnlook through their libtool wrapper scripts from svn
 601                    ;; hooks, whose empty environments cause "ls: command not
 602                    ;; found" errors.  It would be nice if this fix ultimately
 603                    ;; made its way into libtool.
 604                    (let ((coreutils (assoc-ref inputs "coreutils")))
 605                      (substitute* "libtool"
 606                        (("\\\\`ls") (string-append "\\`" coreutils "/bin/ls")))))
 607                  (alist-cons-after
 608                   'install 'install-perl-bindings
 609                   (lambda* (#:key outputs #:allow-other-keys)
 610                     ;; Follow the instructions from
 611                     ;; 'subversion/bindings/swig/INSTALL'.
 612                     (let ((out (assoc-ref outputs "out")))
 613                       (and (zero? (system* "make" "swig-pl-lib"))
 614                            ;; FIXME: Test failures.
 615                            ;; (zero? (system* "make" "check-swig-pl"))
 616                            (zero? (system* "make" "install-swig-pl-lib"))
 617
 618                            ;; Set the right installation prefix.
 619                            (with-directory-excursion
 620                                "subversion/bindings/swig/perl/native"
 621                              (and (zero?
 622                                    (system* "perl" "Makefile.PL"
 623                                             (string-append "PREFIX=" out)))
 624                                   (zero?
 625                                    (system* "make" "install"
 626                                             (string-append "OTHERLDFLAGS="
 627                                                            "-Wl,-rpath="
 628                                                            out "/lib"))))))))
 629                   %standard-phases))))
 630     (native-inputs
 631       `(("pkg-config" ,pkg-config)
 632         ;; For the Perl bindings.
 633         ("swig" ,swig)))
 634     (inputs
 635       `(("apr" ,apr)
 636         ("apr-util" ,apr-util)
 637         ("serf" ,serf)
 638         ("perl" ,perl)
 639         ("python" ,python-2) ; incompatible with Python 3 (print syntax)
 640         ("sqlite" ,sqlite)
 641         ("zlib" ,zlib)))
 642     (home-page "http://subversion.apache.org/")
 643     (synopsis "Revision control system")
 644     (description
 645      "Subversion exists to be universally recognized and adopted as a
 646 centralized version control system characterized by its
 647 reliability as a safe haven for valuable data; the simplicity of its model and
 648 usage; and its ability to support the needs of a wide variety of users and
 649 projects, from individuals to large-scale enterprise operations.")
 650     (license asl2.0)))
 651
 652 (define-public rcs
 653   (package
 654     (name "rcs")
 655     (version "5.9.4")
 656     (source (origin
 657              (method url-fetch)
 658              (uri (string-append "mirror://gnu/rcs/rcs-"
 659                                  version ".tar.xz"))
 660              (sha256
 661               (base32
 662                "1zsx7bb0rgvvvisiy4zlixf56ay8wbd9qqqcp1a1g0m1gl6mlg86"))))
 663     (build-system gnu-build-system)
 664     (native-inputs `(("ed" ,ed)))
 665     (home-page "http://www.gnu.org/software/rcs/")
 666     (synopsis "Per-file local revision control system")
 667     (description
 668      "RCS is the original Revision Control System.  It works on a
 669 file-by-file basis, in contrast to subsequent version control systems such as
 670 CVS, Subversion, and Git.  This can make it suitable for system
 671 administration files, for example, which are often inherently local to one
 672 machine.")
 673     (license gpl3+)))
 674
 675 (define-public cvs
 676   (package
 677     (name "cvs")
 678     (version "1.12.13")
 679     (source (origin
 680              (method url-fetch)
 681              (uri (string-append
 682                    "http://ftp.gnu.org/non-gnu/cvs/source/feature/"
 683                    version "/cvs-" version ".tar.bz2"))
 684              (sha256
 685               (base32
 686                "0pjir8cwn0087mxszzbsi1gyfc6373vif96cw4q3m1x6p49kd1bq"))))
 687     (build-system gnu-build-system)
 688     (arguments
 689      ;; XXX: The test suite looks flawed, and the package is obsolete anyway.
 690      '(#:tests? #f))
 691     (inputs `(("zlib" ,zlib)
 692               ("nano" ,nano)))                    ; the default editor
 693     (home-page "http://cvs.nongnu.org")
 694     (synopsis "Historical centralized version control system")
 695     (description
 696      "CVS is a version control system, an important component of Source
 697 Configuration Management (SCM).  Using it, you can record the history of
 698 sources files, and documents.  It fills a similar role to the free software
 699 RCS, PRCS, and Aegis packages.")
 700     (license gpl1+)))
 701
 702 (define-public vc-dwim
 703   (package
 704     (name "vc-dwim")
 705     (version "1.7")
 706     (source (origin
 707              (method url-fetch)
 708              (uri (string-append "mirror://gnu/vc-dwim/vc-dwim-"
 709                                  version ".tar.xz"))
 710              (sha256
 711               (base32
 712                "094pjwshvazlgagc254in2xvrp93vhcj0kb5ms17qs7sch99x9z2"))))
 713     (build-system gnu-build-system)
 714     (inputs `(("perl" ,perl)
 715               ("inetutils" ,inetutils)     ; for `hostname', used in the tests
 716               ("emacs" ,emacs-no-x)))      ; for `ctags'
 717     (home-page "http://www.gnu.org/software/vc-dwim/")
 718     (synopsis "Version-control-agnostic ChangeLog diff and commit tool")
 719     (description
 720      "The vc-dwim package contains two tools, \"vc-dwim\" and \"vc-chlog\".
 721 vc-dwim is a tool that simplifies the task of maintaining a ChangeLog and
 722 using version control at the same time, for example by printing a reminder
 723 when a file change has been described in the ChangeLog but the file has not
 724 been added to the VC.  vc-chlog scans changed files and generates
 725 standards-compliant ChangeLog entries based on the changes that it detects.")
 726     (license gpl3+)))
 727
 728 (define-public diffstat
 729   (package
 730     (name "diffstat")
 731     (version "1.58")
 732     (source (origin
 733               (method url-fetch)
 734               (uri (string-append
 735                     "ftp://invisible-island.net/diffstat/diffstat-"
 736                     version ".tgz"))
 737               (sha256
 738                (base32
 739                 "14rpf5c05ff30f6vn6pn6pzy0k4g4is5im656ahsxff3k58i7mgs"))))
 740     (build-system gnu-build-system)
 741     (home-page "http://invisible-island.net/diffstat/")
 742     (synopsis "Make histograms from the output of 'diff'")
 743     (description
 744      "Diffstat reads the output of 'diff' and displays a histogram of the
 745 insertions, deletions, and modifications per-file.  It is useful for reviewing
 746 large, complex patch files.")
 747     (license (x11-style "file://COPYING"))))
 748
 749 (define-public cssc
 750   (package
 751     (name "cssc")
 752     (version "1.3.0")
 753     (source (origin
 754               (method url-fetch)
 755               (uri (string-append "mirror://gnu/" name "/CSSC-"
 756                                   version ".tar.gz"))
 757               (sha256
 758                (base32
 759                 "0bkw6fjh20ppvn54smv05461lm1vcwvn02avx941c4acafmkl1cm"))
 760               (patches (list (search-patch "cssc-gets-undeclared.patch")
 761                              (search-patch "cssc-missing-include.patch")))))
 762     (build-system gnu-build-system)
 763     (arguments
 764      `(#:phases (alist-cons-before
 765                  'check 'precheck
 766                  (lambda _
 767                    (begin
 768                      (substitute* "tests/common/test-common"
 769                        (("/bin/pwd") (which "pwd")))
 770
 771                      (substitute* "tests/prt/all-512.sh"
 772                        (("/bin/sh") (which "sh")))
 773
 774                      ;; XXX: This test has no hope of passing until there is a "nogroup"
 775                      ;; entry (or at least some group to which the guix builder does
 776                      ;; not belong) in the /etc/group file of the build environment.
 777                      ;; Currently we do not have such a group.  Disable this test for now.
 778                      (substitute* "tests/Makefile"
 779                        (("test-delta ") ""))))
 780                  %standard-phases)))
 781     ;; These are needed for the tests
 782     (native-inputs `(("git" ,git)
 783                      ("cvs" ,cvs)))
 784     (home-page "http://www.gnu.org/software/cssc/")
 785     (synopsis "File-based version control like SCCS")
 786     (description  "GNU CSSC provides a replacement for the legacy Unix source
 787 code control system SCCS.  This allows old code still under that system to be
 788 accessed and migrated on modern systems.")
 789     (license gpl3+)))
 790
 791 ;; This package can unfortunately work only in -TEST mode, since Aegis
 792 ;; requires that it is installed setuid root.
 793 (define-public aegis
 794   (package
 795     (name "aegis")
 796     (version "4.24")
 797     (source (origin
 798               (method url-fetch)
 799               (uri (string-append "mirror://sourceforge/aegis/aegis-"
 800                                   version ".tar.gz"))
 801               (sha256
 802                (base32
 803                 "18s86ssarfmc4l17gbpzybca29m5wa37cbaimdji8czlcry3mcjl"))
 804             (patches (list (search-patch "aegis-perl-tempdir1.patch")
 805                            (search-patch "aegis-perl-tempdir2.patch")
 806                            (search-patch "aegis-test-fixup-1.patch")
 807                            (search-patch "aegis-test-fixup-2.patch")
 808                            (search-patch "aegis-constness-error.patch")))))
 809     (build-system gnu-build-system)
 810     (inputs
 811      `(("e2fsprogs" ,e2fsprogs)
 812        ("curl" ,curl)
 813        ("file" ,file)
 814        ("libxml2" ,libxml2)
 815        ("zlib" ,zlib)
 816        ("gettext" ,gnu-gettext)))
 817     (native-inputs
 818      `(("bison" ,bison)
 819        ("groff" ,groff)
 820        ("perl" ,perl)
 821        ;; Various tests require the following:
 822        ("cvs" ,cvs)
 823        ("flex" ,flex)
 824        ("cook" ,cook)
 825        ("subversion" ,subversion)
 826        ("rcs" ,rcs)
 827        ("ed" ,ed)))
 828     (arguments
 829      `(#:configure-flags (list "--with-no-aegis-configured"
 830                                "--sharedstatedir=/var/com/aegis")
 831        #:parallel-build? #f ; There are some nasty racy rules in the Makefile.
 832        #:phases
 833         (alist-cons-before
 834          'configure 'pre-conf
 835          (lambda _
 836              (substitute* (append '("configure"
 837                                     "etc/check-tar-gz.sh"
 838                                     "etc/patches.sh"
 839                                     "etc/test.sh"
 840                                     "script/aexver.in"
 841                                     "script/aebisect.in"
 842                                     "script/aeintegratq.in"
 843                                     "script/tkaegis.in"
 844                                     "script/test_funcs.in"
 845                                     "web/eg_oss_templ.sh"
 846                                     "web/webiface.html"
 847                                     "libaegis/getpw_cache.cc")
 848                                   (find-files "test" "\\.sh"))
 849                (("/bin/sh") (which "sh")))
 850              (setenv "SH" (which "sh")))
 851          (alist-replace
 852           'check
 853           (lambda _
 854             (let ((home (string-append (getcwd) "/my-new-home")))
 855               ;; Some tests need to write to $HOME.
 856               (mkdir home)
 857               (setenv "HOME" home)
 858
 859               ;; This test assumes that  flex has been symlinked to "lex".
 860               (substitute* "test/00/t0011a.sh"
 861                 (("type lex")  "type flex"))
 862
 863               ;; The author decided to call the check rule "sure".
 864               (zero? (system* "make" "sure"))))
 865          %standard-phases))))
 866     (home-page "http://aegis.sourceforge.net")
 867     (synopsis "Project change supervisor")
 868     (description "Aegis is a project change supervisor, and performs some of
 869 the Software Configuration Management needed in a CASE environment.  Aegis
 870 provides a framework within which a team of developers may work on many
 871 changes to a program independently, and Aegis coordinates integrating these
 872 changes back into the master source of the program, with as little disruption
 873 as possible.  Resolution of contention for source files, a major headache for
 874 any project with more than one developer, is one of Aegis's major functions.")
 875     (license gpl3+)))
 876
 877 (define-public tig
 878   (package
 879     (name "tig")
 880     (version "2.1")
 881     (source (origin
 882               (method url-fetch)
 883               (uri (string-append
 884                     "http://jonas.nitro.dk/tig/releases/tig-"
 885                     version ".tar.gz"))
 886               (sha256
 887                (base32
 888                 "1c1w6w39a1dwx4whrg0ga1mhrlz095hz875z7ajn6xgmhkv8fqih"))))
 889     (build-system gnu-build-system)
 890     (inputs
 891      `(("ncurses" ,ncurses)))
 892     (arguments
 893      `(#:tests? #f)) ; no tests implemented
 894     (home-page "http://jonas.nitro.dk/tig/")
 895     (synopsis "Ncurses-based text user interface for Git")
 896     (description
 897      "Tig is an ncurses text user interface for Git, primarily intended as
 898 a history browser.  It can also stage hunks for commit, or colorize the
 899 output of the 'git' command.")
 900     (license gpl2+)))