gnu/packages/shells.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2013 Cyril Roelandt <tipecaml@gmail.com>
   3 ;;; Copyright © 2014, 2015 David Thompson <davet@gnu.org>
   4 ;;; Copyright © 2014 Kevin Lemonnier <lemonnierk@ulrar.net>
   5 ;;; Copyright © 2015 Jeff Mickey <j@codemac.net>
   6 ;;; Copyright © 2016, 2017, 2018, 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
   7 ;;; Copyright © 2016 Stefan Reichör <stefan@xsteve.at>
   8 ;;; Copyright © 2017, 2018 Ricardo Wurmus <rekado@elephly.net>
   9 ;;; Copyright © 2017, 2018 Nikita <nikita@n0.is>
  10 ;;; Copyright © 2017, 2018 Leo Famulari <leo@famulari.name>
  11 ;;; Copyright © 2017 Arun Isaac <arunisaac@systemreboot.net>
  12 ;;; Copyright © 2019 Meiyo Peng <meiyo.peng@gmail.com>
  13 ;;; Copyright © 2019 Timothy Sample <samplet@ngyro.com>
  14 ;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
  15 ;;; Copyright © 2019, 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
  16 ;;; Copyright © 2020 Brice Waegeneire <brice@waegenei.re>
  17 ;;; Copyright © 2020 Ryan Prior <rprior@protonmail.com>
  18 ;;; Copyright © 2020 Efraim Flashner <efraim@flashner.co.il>
  19 ;;;
  20 ;;; This file is part of GNU Guix.
  21 ;;;
  22 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  23 ;;; under the terms of the GNU General Public License as published by
  24 ;;; the Free Software Foundation; either version 3 of the License, or (at
  25 ;;; your option) any later version.
  26 ;;;
  27 ;;; GNU Guix is distributed in the hope that it will be useful, but
  28 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  29 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  30 ;;; GNU General Public License for more details.
  31 ;;;
  32 ;;; You should have received a copy of the GNU General Public License
  33 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  34
  35 (define-module (gnu packages shells)
  36   #:use-module (gnu packages)
  37   #:use-module (gnu packages autotools)
  38   #:use-module (gnu packages base)
  39   #:use-module (gnu packages bash)
  40   #:use-module (gnu packages bison)
  41   #:use-module (gnu packages documentation)
  42   #:use-module (gnu packages groff)
  43   #:use-module (gnu packages guile)
  44   #:use-module (gnu packages libbsd)
  45   #:use-module (gnu packages libedit)
  46   #:use-module (gnu packages linux)
  47   #:use-module (gnu packages ncurses)
  48   #:use-module (gnu packages pcre)
  49   #:use-module (gnu packages perl)
  50   #:use-module (gnu packages pkg-config)
  51   #:use-module (gnu packages python)
  52   #:use-module (gnu packages python-xyz)
  53   #:use-module (gnu packages readline)
  54   #:use-module (gnu packages scheme)
  55   #:use-module (guix build-system cmake)
  56   #:use-module (guix build-system gnu)
  57   #:use-module (guix build-system python)
  58   #:use-module (guix build-system trivial)
  59   #:use-module (guix download)
  60   #:use-module (guix git-download)
  61   #:use-module (guix licenses)
  62   #:use-module (guix packages)
  63   #:use-module (guix utils))
  64
  65 (define-public dash
  66   (package
  67     (name "dash")
  68     (version "0.5.11.1")
  69     (source
  70      (origin
  71        (method url-fetch)
  72        (uri (string-append "http://gondor.apana.org.au/~herbert/dash/files/"
  73                            "dash-" version ".tar.gz"))
  74        (sha256
  75         (base32 "048n1rbw3v1ffzsw5mkc6zzvvf1csq7pcri7jraaqag38vqq3j3k"))
  76        (modules '((guix build utils)))
  77        (snippet
  78         '(begin
  79            ;; The man page hails from BSD, where (d)ash is the default shell.
  80            ;; This isn't the case on Guix or indeed most other GNU systems.
  81            (substitute* "src/dash.1"
  82              (("the standard command interpreter for the system")
  83               "a command interpreter based on the original Bourne shell"))
  84            #t))))
  85     (build-system gnu-build-system)
  86     (inputs
  87      `(("libedit" ,libedit)))
  88     (arguments
  89      '(#:configure-flags '("--with-libedit")))
  90     (home-page "http://gondor.apana.org.au/~herbert/dash")
  91     (synopsis "POSIX-compliant shell optimised for size")
  92     (description
  93      "dash is a POSIX-compliant @command{/bin/sh} implementation that aims to be
  94 as small as possible, often without sacrificing speed.  It is faster than the
  95 GNU Bourne-Again Shell (@command{bash}) at most scripted tasks.  dash is a
  96 direct descendant of NetBSD's Almquist Shell (@command{ash}).")
  97     (license (list bsd-3
  98                    gpl2+))))    ; mksignames.c
  99
 100 (define-public fish
 101   (package
 102     (name "fish")
 103     (version "3.1.2")
 104     (source
 105      (origin
 106        (method url-fetch)
 107        (uri (string-append "https://github.com/fish-shell/fish-shell/"
 108                            "releases/download/" version "/"
 109                            "fish-" version ".tar.gz"))
 110        (sha256
 111         (base32 "1vblmb3x2k2cb0db5jdyflppnlqsm7i6jjaidyhmvaaw7ch2gffm"))
 112        (modules '((guix build utils)))
 113        (snippet
 114         '(begin
 115            (delete-file-recursively "pcre2-10.32") #t))))
 116     (build-system cmake-build-system)
 117     (inputs
 118      `(("fish-foreign-env" ,fish-foreign-env)
 119        ("ncurses" ,ncurses)
 120        ("pcre2" ,pcre2)      ; don't use the bundled PCRE2
 121        ("python" ,python)))  ; for fish_config and manpage completions
 122     (native-inputs
 123      `(("doxygen" ,doxygen)
 124        ; for 'fish --help'
 125        ("groff" ,groff)))
 126     (arguments
 127      '(#:phases
 128        (modify-phases %standard-phases
 129          (add-after 'unpack 'set-env
 130            (lambda _
 131              ;; some tests write to $HOME
 132              (setenv "HOME" (getcwd))
 133              #t))
 134          (add-after 'unpack 'patch-tests
 135            (lambda* (#:key inputs #:allow-other-keys)
 136              (let ((coreutils (assoc-ref inputs "coreutils"))
 137                    (bash (assoc-ref inputs "bash")))
 138                ;; This test fails
 139                (delete-file "tests/checks/pipeline-pgroup.fish")
 140                ;; These try to open a terminal
 141                (delete-file "tests/checks/interactive.fish")
 142                (delete-file "tests/checks/login-interactive.fish")
 143                ;; These contain absolute path references
 144                (substitute* "src/fish_tests.cpp"
 145                  (("/bin/echo" echo) (string-append coreutils echo))
 146                  (("/bin/ca" ca) (string-append coreutils ca))
 147                  (("\"(/bin/c)\"" _ c) (string-append "\"" coreutils c "\""))
 148                  (("/bin/ls_not_a_path" ls-not-a-path)
 149                   (string-append coreutils ls-not-a-path))
 150                  (("/bin/ls" ls) (string-append coreutils ls))
 151                  (("(/bin/)\"" _ bin) (string-append coreutils bin "\""))
 152                  (("/bin -" bin) (string-append coreutils bin))
 153                  (((string-append
 154                     "do_test\\(is_potential_path\\("
 155                     "L\"/usr\", wds, vars, PATH_REQUIRE_DIR\\)\\);"))
 156                   ""))
 157                (substitute*
 158                  (append (find-files "tests" ".*\\.(in|out|err)$")
 159                          (find-files "tests/checks" ".*\\.fish"))
 160                  (("/bin/pwd" pwd) (string-append coreutils pwd))
 161                  (("/bin/echo" echo) (string-append coreutils echo))
 162                  (("/bin/sh" sh) (string-append bash sh))
 163                  (("/bin/ls" ls) (string-append coreutils ls)))
 164                (substitute* (find-files "tests" ".*\\.(in|out|err)$")
 165                  (("/usr/bin") (string-append coreutils "/bin")))
 166                #t)))
 167          ;; Source /etc/fish/config.fish from $__fish_sysconf_dir/config.fish.
 168          (add-after 'patch-tests 'patch-fish-config
 169            (lambda _
 170              (let ((port (open-file "etc/config.fish" "a")))
 171                (display (string-append
 172                          "\n\n"
 173                          "# Patched by Guix.\n"
 174                          "# Source /etc/fish/config.fish.\n"
 175                          "if test -f /etc/fish/config.fish\n"
 176                          "    source /etc/fish/config.fish\n"
 177                          "end\n")
 178                         port)
 179                (close-port port))
 180              #t))
 181          ;; Embed absolute paths.
 182          (add-before 'install 'embed-absolute-paths
 183            (lambda _
 184              (substitute* "share/functions/__fish_print_help.fish"
 185                (("nroff") (which "nroff")))
 186              #t))
 187          ;; Enable completions, functions and configurations in user's and
 188          ;; system's guix profiles by adding them to __extra_* variables.
 189          (add-before 'install 'patch-fish-extra-paths
 190            (lambda _
 191              (let ((port (open-file "share/__fish_build_paths.fish" "a")))
 192                (display
 193                 (string-append
 194                  "\n\n"
 195                  "# Patched by Guix.\n"
 196                  "# Enable completions, functions and configurations in user's"
 197                  " and system's guix profiles by adding them to __extra_*"
 198                  " variables.\n"
 199                  "set -l __guix_profile_paths ~/.guix-profile"
 200                  " /run/current-system/profile\n"
 201                  "set __extra_completionsdir"
 202                  " $__guix_profile_paths\"/etc/fish/completions\""
 203                  " $__guix_profile_paths\"/share/fish/vendor_completions.d\""
 204                  " $__extra_completionsdir\n"
 205                  "set __extra_functionsdir"
 206                  " $__guix_profile_paths\"/etc/fish/functions\""
 207                  " $__guix_profile_paths\"/share/fish/vendor_functions.d\""
 208                  " $__extra_functionsdir\n"
 209                  "set __extra_confdir"
 210                  " $__guix_profile_paths\"/etc/fish/conf.d\""
 211                  " $__guix_profile_paths\"/share/fish/vendor_conf.d\""
 212                  " $__extra_confdir\n")
 213                 port)
 214                (close-port port))
 215              #t))
 216          ;; Use fish-foreign-env to source /etc/profile.
 217          (add-before 'install 'source-etc-profile
 218            (lambda* (#:key inputs #:allow-other-keys)
 219              (let ((port (open-file "share/__fish_build_paths.fish" "a")))
 220                (display
 221                 (string-append
 222                  "\n\n"
 223                  "# Patched by Guix.\n"
 224                  "# Use fish-foreign-env to source /etc/profile.\n"
 225                  "if status is-login\n"
 226                  "    set fish_function_path "
 227                  (assoc-ref inputs "fish-foreign-env") "/share/fish/functions"
 228                  " $__fish_datadir/functions\n"
 229                  "    fenv source /etc/profile\n"
 230                  "    set -e fish_function_path\n"
 231                  "end\n")
 232                 port)
 233                (close-port port))
 234              #t)))))
 235     (synopsis "The friendly interactive shell")
 236     (description
 237      "Fish (friendly interactive shell) is a shell focused on interactive use,
 238 discoverability, and friendliness.  Fish has very user-friendly and powerful
 239 tab-completion, including descriptions of every completion, completion of
 240 strings with wildcards, and many completions for specific commands.  It also
 241 has extensive and discoverable help.  A special @command{help} command gives
 242 access to all the fish documentation in your web browser.  Other features
 243 include smart terminal handling based on terminfo, an easy to search history,
 244 and syntax highlighting.")
 245     (home-page "https://fishshell.com/")
 246     (license gpl2)))
 247
 248 (define-public fish-foreign-env
 249   (package
 250     (name "fish-foreign-env")
 251     (version "0.20190116")
 252     (source
 253      (origin
 254        (method git-fetch)
 255        (uri (git-reference
 256              (url "https://github.com/oh-my-fish/plugin-foreign-env")
 257              (commit "dddd9213272a0ab848d474d0cbde12ad034e65bc")))
 258        (file-name (git-file-name name version))
 259        (sha256
 260         (base32 "00xqlyl3lffc5l0viin1nyp819wf81fncqyz87jx8ljjdhilmgbs"))))
 261     (build-system trivial-build-system)
 262     (arguments
 263      '(#:modules ((guix build utils))
 264        #:builder
 265        (begin
 266          (use-modules (guix build utils))
 267          (let* ((source (assoc-ref %build-inputs "source"))
 268                 (out (assoc-ref %outputs "out"))
 269                 (func-path (string-append out "/share/fish/functions")))
 270            (mkdir-p func-path)
 271            (copy-recursively (string-append source "/functions")
 272                              func-path)
 273
 274            ;; Embed absolute paths.
 275            (substitute* `(,(string-append func-path "/fenv.fish")
 276                           ,(string-append func-path "/fenv.apply.fish")
 277                           ,(string-append func-path "/fenv.main.fish"))
 278              (("bash")
 279               (string-append (assoc-ref %build-inputs "bash") "/bin/bash"))
 280              (("sed")
 281               (string-append (assoc-ref %build-inputs "sed") "/bin/sed"))
 282              ((" tr ")
 283               (string-append " " (assoc-ref %build-inputs "coreutils")
 284                              "/bin/tr ")))))))
 285     (inputs
 286      `(("bash" ,bash)
 287        ("coreutils" ,coreutils)
 288        ("sed" ,sed)))
 289     (home-page "https://github.com/oh-my-fish/plugin-foreign-env")
 290     (synopsis "Foreign environment interface for fish shell")
 291     (description "@code{fish-foreign-env} wraps bash script execution in a way
 292 that environment variables that are exported or modified get imported back
 293 into fish.")
 294     (license expat)))
 295
 296 (define-public rc
 297   (package
 298     (name "rc")
 299     (version "1.7.4")
 300     (source (origin
 301               (method git-fetch)
 302               (uri (git-reference
 303                     (url "https://github.com/rakitzis/rc")
 304                     (commit (string-append "v" version))))
 305               (sha256
 306                (base32
 307                 "0vj1h4pcg13vxsiydmmk87dr2sra9h4gwx0c4q6fjsiw4in78rrd"))
 308               (file-name (git-file-name name version))))
 309     (build-system gnu-build-system)
 310     (arguments
 311      `(#:configure-flags
 312        '("--with-edit=gnu")
 313        #:phases
 314        (modify-phases %standard-phases
 315          (add-before 'bootstrap 'patch-trip.rc
 316           (lambda _
 317             (substitute* "trip.rc"
 318               (("/bin/pwd") (which "pwd"))
 319               (("/bin/sh")  (which "sh"))
 320               (("/bin/rm")  (which "rm"))
 321               (("/bin\\)")  (string-append (dirname (which "rm")) ")")))
 322             #t)))))
 323     (inputs `(("readline" ,readline)
 324               ("perl" ,perl)))
 325     (native-inputs `(("autoconf" ,autoconf)
 326                      ("automake" ,automake)
 327                      ("libtool" ,libtool)
 328                      ("pkg-config" ,pkg-config)))
 329     (synopsis "Alternative implementation of the rc shell by Byron Rakitzis")
 330     (description
 331      "This is a reimplementation by Byron Rakitzis of the Plan 9 shell.  It
 332 has a small feature set similar to a traditional Bourne shell.")
 333     (home-page "https://github.com/rakitzis/rc")
 334     (license zlib)))
 335
 336 (define-public es
 337   (package
 338     (name "es")
 339     (version "0.9.1")
 340     (source
 341      (origin
 342        (method url-fetch)
 343        (uri (string-append "https://github.com/wryun/es-shell/releases/"
 344                            "download/v" version "/es-" version ".tar.gz"))
 345        (sha256
 346         (base32
 347          "1fplzxc6lncz2lv2fyr2ig23rgg5j96rm2bbl1rs28mik771zd5h"))
 348        (file-name (string-append name "-" version ".tar.gz"))))
 349     (build-system gnu-build-system)
 350     (arguments
 351      `(#:test-target "test"
 352        #:phases
 353        (modify-phases %standard-phases
 354          (add-before 'configure 're-enter-rootdir
 355            ;; The tarball has no folder.
 356            (lambda _
 357              (chdir ".."))))))
 358     (inputs
 359      `(("readline" ,readline)))
 360     (native-inputs
 361      `(("bison" ,bison)))
 362     (synopsis "Extensible shell with higher-order functions")
 363     (description
 364      "Es is an extensible shell.  The language was derived from the Plan 9
 365 shell, rc, and was influenced by functional programming languages, such as
 366 Scheme, and the Tcl embeddable programming language.  This implementation is
 367 derived from Byron Rakitzis's public domain implementation of rc, and was
 368 written by Paul Haahr and Byron Rakitzis.")
 369     (home-page "https://wryun.github.io/es-shell/")
 370     (license public-domain)))
 371
 372 (define-public tcsh
 373   (package
 374     (name "tcsh")
 375     (version "6.22.02")
 376     (source (origin
 377               (method url-fetch)
 378               ;; Old tarballs are moved to old/.
 379               (uri (list (string-append "ftp://ftp.astron.com/pub/tcsh/"
 380                                         "tcsh-" version ".tar.gz")
 381                          (string-append "ftp://ftp.astron.com/pub/tcsh/"
 382                                         "old/tcsh-" version ".tar.gz")))
 383               (sha256
 384                (base32
 385                 "0nw8prz1n0lmr82wnpyhrzmki630afn7p9cfgr3vl00vr9c72a7d"))
 386               (patches (search-patches "tcsh-fix-autotest.patch"))
 387               (patch-flags '("-p0"))))
 388     (build-system gnu-build-system)
 389     (native-inputs
 390      `(("autoconf" ,autoconf)
 391        ("perl" ,perl)))
 392     (inputs
 393      `(("ncurses" ,ncurses)))
 394     (arguments
 395      `(#:phases
 396         (modify-phases %standard-phases
 397           ,@(if (%current-target-system)
 398                 '((add-before 'configure 'set-cross-cc
 399                      (lambda _
 400                        (substitute* "configure"
 401                          (("CC_FOR_GETHOST=\"cc\"")
 402                           "CC_FOR_GETHOST=\"gcc\""))
 403                        #t)))
 404                 '())
 405           (add-before 'check 'patch-test-scripts
 406             (lambda _
 407               ;; Take care of pwd
 408               (substitute* '("tests/commands.at" "tests/variables.at")
 409                 (("/bin/pwd") (which "pwd")))
 410               ;; The .at files create shell scripts without shebangs. Erk.
 411               (substitute* "tests/commands.at"
 412                 (("./output.sh") "/bin/sh output.sh"))
 413               (substitute* "tests/syntax.at"
 414                 (("; other_script.csh") "; /bin/sh other_script.csh"))
 415               ;; Now, let's generate the test suite and patch it
 416               (invoke "make" "tests/testsuite")
 417
 418               ;; This file is ISO-8859-1 encoded.
 419               (with-fluids ((%default-port-encoding #f))
 420                 (substitute* "tests/testsuite"
 421                   (("/bin/sh") (which "sh"))))
 422               #t))
 423           (add-after 'install 'post-install
 424             (lambda* (#:key inputs outputs #:allow-other-keys)
 425               (let* ((out (assoc-ref %outputs "out"))
 426                      (bin (string-append out "/bin")))
 427                 (with-directory-excursion bin
 428                   (symlink "tcsh" "csh"))
 429                 #t))))))
 430     (home-page "https://www.tcsh.org/")
 431     (synopsis "Unix shell based on csh")
 432     (description
 433      "Tcsh is an enhanced, but completely compatible version of the Berkeley
 434 UNIX C shell (csh).  It is a command language interpreter usable both as an
 435 interactive login shell and a shell script command processor.  It includes a
 436 command-line editor, programmable word completion, spelling correction, a
 437 history mechanism, job control and a C-like syntax.")
 438     (license bsd-4)))
 439
 440 (define-public zsh
 441   (package
 442     (name "zsh")
 443     (version "5.8")
 444     (source (origin
 445               (method url-fetch)
 446               (uri (list (string-append
 447                            "https://www.zsh.org/pub/zsh-" version
 448                            ".tar.xz")
 449                          (string-append
 450                            "https://www.zsh.org/pub/old/zsh-" version
 451                            ".tar.xz")))
 452               (sha256
 453                (base32
 454                 "09yyaadq738zlrnlh1hd3ycj1mv3q5hh4xl1ank70mjnqm6bbi6w"))))
 455     (build-system gnu-build-system)
 456     (arguments `(#:configure-flags
 457                  `("--with-tcsetpgrp"
 458                   "--enable-pcre"
 459                   "--enable-maildir-support"
 460                   ;; share/zsh/site-functions isn't populated
 461                   "--disable-site-fndir"
 462                   ,(string-append
 463                     "--enable-additional-fpath="
 464                     "/usr/local/share/zsh/site-functions," ; for foreign OS
 465                     "/run/current-system/profile/share/zsh/site-functions"))
 466                  #:phases
 467                  (modify-phases %standard-phases
 468                    (add-before 'configure 'fix-sh
 469                      (lambda _
 470                        ;; Some of the files are ISO-8859-1 encoded.
 471                        (with-fluids ((%default-port-encoding #f))
 472                                     (substitute*
 473                                         '("configure"
 474                                           "configure.ac"
 475                                           "Src/exec.c"
 476                                           "Src/mkmakemod.sh"
 477                                           "Config/installfns.sh"
 478                                           "Config/defs.mk.in"
 479                                           "Test/E01options.ztst"
 480                                           "Test/A05execution.ztst"
 481                                           "Test/A01grammar.ztst"
 482                                           "Test/A06assign.ztst"
 483                                           "Test/B02typeset.ztst"
 484                                           "Completion/Unix/Command/_init_d"
 485                                           "Util/preconfig")
 486                                       (("/bin/sh") (which "sh"))))))
 487                    (add-before 'check 'patch-test
 488                      (lambda _
 489                        ;; In Zsh, `command -p` searches a predefined set of
 490                        ;; paths that don't exist in the build environment. See
 491                        ;; the assignment of 'path' in Src/init.c'
 492                        (substitute* "Test/A01grammar.ztst"
 493                          (("command -pv") "command -v")
 494                          (("command -p") "command ")
 495                          (("'command' -p") "'command' "))
 496                        #t)))))
 497     (native-inputs `(("autoconf" ,autoconf)))
 498     (inputs `(("ncurses" ,ncurses)
 499               ("pcre" ,pcre)
 500               ("perl" ,perl)))
 501     (synopsis "Powerful shell for interactive use and scripting")
 502     (description "The Z shell (zsh) is a Unix shell that can be used
 503 as an interactive login shell and as a powerful command interpreter
 504 for shell scripting.  Zsh can be thought of as an extended Bourne shell
 505 with a large number of improvements, including some features of bash,
 506 ksh, and tcsh.")
 507     (home-page "https://www.zsh.org/")
 508
 509     ;; The whole thing is under an MIT/X11-style license, but there's one
 510     ;; command, 'Completion/Unix/Command/_darcs', which is under GPLv2+.
 511     (license gpl2+)))
 512
 513 (define-public xonsh
 514   (package
 515     (name "xonsh")
 516     (version "0.9.18")
 517     (source
 518       (origin
 519         (method url-fetch)
 520         (uri (pypi-uri "xonsh" version))
 521         (sha256
 522           (base32
 523             "1h4rrwzwiwkyi9p49sjn97rl39fqq2r23hchzsw0s3fcwa7m8fkj"))
 524         (modules '((guix build utils)))
 525         (snippet
 526          `(begin
 527             ;; Delete bundled PLY.
 528             (delete-file-recursively "xonsh/ply")
 529             (substitute* "setup.py"
 530               (("\"xonsh\\.ply\\.ply\",") ""))
 531             ;; Use our properly packaged PLY instead.
 532             (substitute* (list "setup.py"
 533                                "tests/test_lexer.py"
 534                                "xonsh/__amalgam__.py"
 535                                "xonsh/lexer.py"
 536                                "xonsh/parsers/base.py"
 537                                "xonsh/xonfig.py")
 538               (("from xonsh\\.ply\\.(.*) import" _ module)
 539                (format #f "from ~a import" module))
 540               (("from xonsh\\.ply import") "import"))
 541             #t))))
 542     (build-system python-build-system)
 543     (arguments
 544      '(;; TODO Try running run the test suite.
 545        ;; See 'requirements-tests.txt' in the source distribution for more
 546        ;; information.
 547        #:tests? #f))
 548     (inputs
 549      `(("python-ply" ,python-ply)))
 550     (home-page "https://xon.sh/")
 551     (synopsis "Python-ish shell")
 552     (description
 553      "Xonsh is a Python-ish, BASHwards-looking shell language and command
 554 prompt.  The language is a superset of Python 3.4+ with additional shell
 555 primitives that you are used to from Bash and IPython.  It works on all major
 556 systems including Linux, Mac OSX, and Windows.  Xonsh is meant for the daily
 557 use of experts and novices alike.")
 558     (license bsd-2)))
 559
 560 (define-public scsh
 561   (let ((commit "114432435e4eadd54334df6b37fcae505079b49f")
 562         (revision "1"))
 563     (package
 564       (name "scsh")
 565       (version (string-append "0.0.0-" revision "." (string-take commit 7)))
 566       (source
 567        (origin
 568          (method git-fetch)
 569          (uri (git-reference
 570                (url "https://github.com/scheme/scsh")
 571                (commit commit)))
 572          (file-name (string-append name "-" version "-checkout"))
 573          (sha256
 574           (base32
 575            "1ghk08akiz7hff1pndi8rmgamgcrn2mv9asbss9l79d3c2iaav3q"))))
 576       (build-system gnu-build-system)
 577       (arguments
 578        `(#:test-target "test"
 579          #:phases
 580          (modify-phases %standard-phases
 581            (add-before 'configure 'replace-rx
 582              (lambda* (#:key inputs #:allow-other-keys)
 583                (let* ((rx (assoc-ref inputs "scheme48-rx"))
 584                       (rxpath (string-append rx "/share/scheme48-"
 585                                              ,(package-version scheme48)
 586                                              "/rx")))
 587                  (delete-file-recursively "rx")
 588                  (symlink rxpath "rx"))
 589                #t)))))
 590       (inputs
 591        `(("scheme48" ,scheme48)
 592          ("scheme48-rx" ,scheme48-rx)))
 593       (native-inputs
 594        `(("autoconf" ,autoconf)
 595          ("automake" ,automake)))
 596       (home-page "https://github.com/scheme/scsh")
 597       (synopsis "Unix shell embedded in Scheme")
 598       (description
 599        "Scsh is a Unix shell embedded in Scheme.  Scsh has two main
 600 components: a process notation for running programs and setting up pipelines
 601 and redirections, and a complete syscall library for low-level access to the
 602 operating system.")
 603       (license bsd-3))))
 604
 605 (define-public linenoise
 606   (let ((commit "2105ce445821381cf1bca87b6d386d4ea88ee20d")
 607         (revision "1"))
 608     (package
 609       (name "linenoise")
 610       (version (string-append "1.0-" revision "." (string-take commit 7)))
 611       (source
 612        (origin
 613          (method git-fetch)
 614          (uri (git-reference
 615                (url "https://github.com/antirez/linenoise")
 616                (commit commit)))
 617          (file-name (string-append name "-" version "-checkout"))
 618          (sha256
 619           (base32
 620            "1z16qwix8z6a40fskdgxsibkqgdrp4q6ncp4n6hnv4r9iihy2d8r"))))
 621       (build-system gnu-build-system)
 622       (arguments
 623        `(#:tests? #f                    ; no tests are included
 624          #:make-flags
 625          (list ,(string-append "CC=" (cc-for-target)))
 626          #:phases
 627          (modify-phases %standard-phases
 628            (delete 'configure)
 629            (replace 'install
 630              (lambda* (#:key outputs #:allow-other-keys)
 631                ;; At the moment there is no 'make install' in upstream.
 632                (let* ((out (assoc-ref outputs "out")))
 633                  (install-file "linenoise.h"
 634                                (string-append out "/include/linenoise"))
 635                  (install-file "linenoise.c"
 636                                (string-append out "/include/linenoise"))
 637                  #t))))))
 638       (home-page "https://github.com/antirez/linenoise")
 639       (synopsis "Minimal zero-config readline replacement")
 640       (description
 641        "Linenoise is a minimal, zero-config, readline replacement.
 642 Its features include:
 643
 644 @enumerate
 645 @item Single and multi line editing mode with the usual key bindings
 646 @item History handling
 647 @item Completion
 648 @item Hints (suggestions at the right of the prompt as you type)
 649 @item A subset of VT100 escapes, ANSI.SYS compatible
 650 @end enumerate\n")
 651       (license bsd-2))))
 652
 653 (define-public s-shell
 654   (let ((commit "da2e5c20c0c5f477ec3426dc2584889a789b1659")
 655         (revision "2"))
 656     (package
 657       (name "s-shell")
 658       (version (git-version "0.0.0" revision commit))
 659       (source
 660        (origin
 661          (method git-fetch)
 662          (uri (git-reference
 663                (url "https://github.com/rain-1/s")
 664                (commit commit)))
 665          (file-name (string-append name "-" version "-checkout"))
 666          (sha256
 667           (base32
 668            "0qiny71ww5nhzy4mnc8652hn0mlxyb67h333gbdxp4j4qxsi13q4"))))
 669       (build-system gnu-build-system)
 670       (inputs
 671        `(("linenoise" ,linenoise)))
 672       (arguments
 673        `(#:tests? #f
 674          #:make-flags (list "CC=gcc"
 675                             (string-append "PREFIX="
 676                                            (assoc-ref %outputs "out")))
 677          #:phases
 678          (modify-phases %standard-phases
 679            (add-after 'unpack 'install-directory-fix
 680              (lambda* (#:key outputs #:allow-other-keys)
 681                (let* ((out (assoc-ref outputs "out"))
 682                       (bin (string-append out "/bin")))
 683                  (substitute* "Makefile"
 684                    (("out") bin))
 685                  #t)))
 686            (add-after 'install 'manpage
 687              (lambda* (#:key outputs #:allow-other-keys)
 688                (install-file "s.1" (string-append (assoc-ref outputs "out")
 689                                                   "/share/man/man1"))))
 690            (replace 'configure
 691              (lambda* (#:key inputs outputs #:allow-other-keys)
 692                ;; At this point linenoise is meant to be included,
 693                ;; so we have to really copy it into the working directory
 694                ;; of s.
 695                (let* ((linenoise (assoc-ref inputs "linenoise"))
 696                       (noisepath (string-append linenoise "/include/linenoise"))
 697                       (out (assoc-ref outputs "out")))
 698                  (copy-recursively noisepath "linenoise")
 699                  (substitute* "s.c"
 700                    (("/bin/s") (string-append out "/bin/s")))
 701                  #t))))))
 702       (home-page "https://github.com/rain-1/s")
 703       (synopsis "Extremely minimal shell with the simplest syntax possible")
 704       (description
 705        "S is a new shell that aims to be extremely simple.
 706 S does not implemnt the POSIX shell standard.
 707 There are no globs or \"splatting\" where a variable $FOO turns into multiple
 708 command line arguments.  One token stays one token forever.
 709 This is a \"no surprises\" straightforward approach.
 710
 711 There are no redirection operators > in the shell language, they are added as
 712 extra programs.  > is just another unix command, < is essentially cat(1).
 713 A @code{andglob} program is also provided along with s.")
 714       (license bsd-3))))
 715
 716 (define-public oksh
 717   (package
 718     (name "oksh")
 719     (version "0.5.9")
 720     (source
 721      (origin
 722        (method url-fetch)
 723        (uri (string-append "https://connochaetos.org/oksh/oksh-"
 724                            version ".tar.gz"))
 725        (sha256
 726         (base32
 727          "0ln9yf6pxngsviqszv8klnnvn8vcpplvj1njdn8xr2y8frkbw8r3"))))
 728     (build-system gnu-build-system)
 729     (arguments
 730      `(; The test files are not part of the distributed tarball.
 731        #:tests? #f))
 732     (home-page "https://connochaetos.org/oksh")
 733     (synopsis "Port of OpenBSD Korn Shell")
 734     (description
 735      "Oksh is a port of the OpenBSD Korn Shell.
 736 The OpenBSD Korn Shell is a cleaned up and enhanced ksh.")
 737     (license gpl3+)))
 738
 739 (define-public loksh
 740   (package
 741     (name "loksh")
 742     (version "6.6")
 743     (source
 744      (origin
 745        (method git-fetch)
 746        (uri (git-reference
 747              (url "https://github.com/dimkr/loksh")
 748              (commit version)))
 749        (file-name (git-file-name name version))
 750        (sha256
 751         (base32 "1a8s64n97ikvvi7ckirxnnjvcmhr3dd4rnqm2ivapyzb0wp42jk7"))))
 752     (build-system gnu-build-system)
 753     (inputs
 754      `(("libbsd" ,libbsd)
 755        ("ncurses" ,ncurses)))
 756     (native-inputs
 757      `(("pkg-config" ,pkg-config)))
 758     (arguments
 759      `(#:tests? #f                      ; no tests included
 760        #:make-flags (list "CC=gcc" "HAVE_LIBBSD=1"
 761                           (string-append "PREFIX="
 762                                          (assoc-ref %outputs "out")))
 763        #:phases
 764        (modify-phases %standard-phases
 765          (delete 'configure))))         ; no configure script
 766     (home-page "https://github.com/dimkr/loksh")
 767     (synopsis "Korn Shell from OpenBSD")
 768     (description
 769      "loksh is a Linux port of OpenBSD's @command{ksh}.  It is a small,
 770 interactive POSIX shell targeted at resource-constrained systems.")
 771     ;; The file 'LEGAL' says it is the public domain, and the 2
 772     ;; exceptions which are listed are not included in this port.
 773     (license public-domain)))
 774
 775 (define-public mksh
 776   (package
 777     (name "mksh")
 778     (version "58")
 779     (source
 780      (origin
 781        (method url-fetch)
 782        (uri (string-append "https://www.mirbsd.org/MirOS/dist/mir/mksh/mksh-R"
 783                            version ".tgz"))
 784        (sha256
 785         (base32 "1337zjvzh14yncg9igdry904a3ns52l8rnm1kcq262w7f5xyp2v0"))))
 786     (build-system gnu-build-system)
 787     (arguments
 788      `(#:tests? #f                      ; tests require access to /dev/tty
 789        #:phases
 790        (modify-phases %standard-phases
 791          (delete 'configure)
 792          (replace 'build
 793            (lambda _
 794              (setenv "CC" "gcc")
 795              (invoke (which "sh") "Build.sh")))
 796          (replace 'install
 797            (lambda* (#:key outputs #:allow-other-keys)
 798              (let* ((out (assoc-ref outputs "out"))
 799                     (bin (string-append out "/bin"))
 800                     (man (string-append out "/share/man/man1")))
 801                (install-file "mksh" bin)
 802                (with-directory-excursion bin
 803                  (symlink "mksh" "ksh"))
 804                (install-file "mksh.1" man)
 805                #t))))))
 806     (home-page "https://www.mirbsd.org/mksh.htm")
 807     (synopsis "Korn Shell from MirBSD")
 808     (description "mksh is an actively developed free implementation of the
 809 Korn Shell programming language and a successor to the Public Domain Korn
 810 Shell (pdksh).")
 811     (license (list miros
 812                    isc))))              ; strlcpy.c
 813
 814 (define-public oil
 815   (package
 816     (name "oil")
 817     ;; https://www.oilshell.org/blog/2020/04/release-0.8.pre4.html#comment-on-version-numbering
 818     (version "0.8.pre6")
 819     (source
 820      (origin
 821        (method url-fetch)
 822        (uri (string-append "https://www.oilshell.org/download/oil-"
 823                            version ".tar.gz"))
 824        (sha256
 825         (base32 "11nfwn5b1w74hv78065jg2zm45mqzi59381b0f649j7n3g7yp3iq"))))
 826     (build-system gnu-build-system)
 827     (arguments
 828      `(#:strip-binaries? #f             ; strip breaks the binary
 829        #:phases
 830        (modify-phases %standard-phases
 831          (replace 'configure
 832            (lambda* (#:key outputs #:allow-other-keys)
 833              (let ((out (assoc-ref outputs "out")))
 834                (setenv "CC" "gcc")
 835                (substitute* "configure"
 836                  ((" cc ") " $CC "))
 837                (invoke "./configure" (string-append "--prefix=" out)
 838                        "--with-readline"))))
 839          (replace 'check
 840            ;; The tests are not distributed in the tarballs but upstream
 841            ;; recommends running this smoke test.
 842            ;; https://github.com/oilshell/oil/blob/release/0.8.pre6/INSTALL.txt#L38-L48
 843            (lambda _
 844              (let* ((oil "_bin/oil.ovm"))
 845                (invoke/quiet oil "osh" "-c" "echo hi")
 846                (invoke/quiet oil "osh" "-n" "configure")))))))
 847     (inputs
 848      `(("readline" ,readline)))
 849     (home-page "https://www.oilshell.org")
 850     (synopsis "Programming language and Bash-compatible Unix shell")
 851     (description "Oil is a programming language with automatic translation for
 852 Bash.  It includes osh, a Unix/POSIX shell that runs unmodified Bash
 853 scripts.")
 854     (license (list psfl                 ; tarball includes python2.7
 855                    asl2.0))))
 856
 857 (define-public oil-shell
 858   (deprecated-package "oil-shell" oil))
 859
 860 (define-public gash
 861   (package
 862     (name "gash")
 863     (version "0.2.0")
 864     (source
 865      (origin (method url-fetch)
 866              (uri (string-append "mirror://savannah/gash/gash-"
 867                                  version ".tar.gz"))
 868              (sha256
 869               (base32
 870                "13m0yz5h9nj3x40mr6wr5xcpq1lscndfwcicw3skrz801025hhgf"))
 871              (modules '((guix build utils)))
 872              (snippet
 873               '(begin
 874                  ;; Allow builds with Guile 3.0.
 875                  (substitute* "configure"
 876                    (("search=\"2\\.2 2\\.0\"")
 877                     "search=\"3.0 2.2 2.0\""))
 878                  #t))))
 879     (build-system gnu-build-system)
 880     (native-inputs
 881      `(("pkg-config" ,pkg-config)))
 882     (inputs
 883      `(("guile" ,guile-3.0)))
 884     (arguments
 885      '(#:make-flags '("XFAIL_TESTS=tests/redirects.org")))
 886     (home-page "https://savannah.nongnu.org/projects/gash/")
 887     (synopsis "POSIX-compatible shell written in Guile Scheme")
 888     (description "Gash is a POSIX-compatible shell written in Guile
 889 Scheme.  It provides both the shell interface, as well as a Guile
 890 library for parsing shell scripts.  Gash is designed to bootstrap Bash
 891 as part of the Guix bootstrap process.")
 892     (license gpl3+)))
 893
 894 (define-public gash-utils
 895   (package
 896     (name "gash-utils")
 897     (version "0.1.0")
 898     (source (origin
 899               (method url-fetch)
 900               (uri (string-append "mirror://savannah/gash/gash-utils-"
 901                                   version ".tar.gz"))
 902               (sha256
 903                (base32
 904                 "0ib2p52qmbac5n0s5bys4fiwim461ps546976l1n7pwbs0avh7fk"))
 905               (patches (search-patches "gash-utils-ls-test.patch"))
 906               (modules '((guix build utils)))
 907               (snippet
 908                '(begin
 909                   ;; Allow builds with Guile 3.0.
 910                   (substitute* "configure"
 911                     (("search=\"2\\.2 2\\.0\"")
 912                      "search=\"3.0 2.2 2.0\""))
 913                   #t))))
 914     (build-system gnu-build-system)
 915     (native-inputs
 916      `(("pkg-config" ,pkg-config)))
 917     (inputs
 918      `(("guile" ,guile-3.0)
 919        ("gash" ,gash)))
 920     (home-page "https://savannah.nongnu.org/projects/gash/")
 921     (synopsis "Core POSIX utilities written in Guile Scheme")
 922     (description "Gash-Utils provides Scheme implementations of many
 923 common POSIX utilities (there are about 40 of them, ranging in
 924 complexity from @command{false} to @command{awk}).  The utilities are
 925 designed to be capable of bootstrapping their standard GNU counterparts.
 926 Underpinning these utilities are many Scheme interfaces for manipulating
 927 files and text.")
 928     (license gpl3+)))
 929