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 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 ng0 <ng0@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 ;;;
  16 ;;; This file is part of GNU Guix.
  17 ;;;
  18 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  19 ;;; under the terms of the GNU General Public License as published by
  20 ;;; the Free Software Foundation; either version 3 of the License, or (at
  21 ;;; your option) any later version.
  22 ;;;
  23 ;;; GNU Guix is distributed in the hope that it will be useful, but
  24 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  25 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  26 ;;; GNU General Public License for more details.
  27 ;;;
  28 ;;; You should have received a copy of the GNU General Public License
  29 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  30
  31 (define-module (gnu packages shells)
  32   #:use-module (gnu packages)
  33   #:use-module (gnu packages autotools)
  34   #:use-module (gnu packages base)
  35   #:use-module (gnu packages bash)
  36   #:use-module (gnu packages bison)
  37   #:use-module (gnu packages documentation)
  38   #:use-module (gnu packages groff)
  39   #:use-module (gnu packages guile)
  40   #:use-module (gnu packages libbsd)
  41   #:use-module (gnu packages libedit)
  42   #:use-module (gnu packages ncurses)
  43   #:use-module (gnu packages pcre)
  44   #:use-module (gnu packages perl)
  45   #:use-module (gnu packages pkg-config)
  46   #:use-module (gnu packages python)
  47   #:use-module (gnu packages python-xyz)
  48   #:use-module (gnu packages readline)
  49   #:use-module (gnu packages scheme)
  50   #:use-module (guix build-system gnu)
  51   #:use-module (guix build-system python)
  52   #:use-module (guix build-system trivial)
  53   #:use-module (guix download)
  54   #:use-module (guix git-download)
  55   #:use-module (guix licenses)
  56   #:use-module (guix packages))
  57
  58 (define-public dash
  59   (package
  60     (name "dash")
  61     (version "0.5.10.2")
  62     (source
  63      (origin
  64        (method url-fetch)
  65        (uri (string-append "http://gondor.apana.org.au/~herbert/dash/files/"
  66                            "dash-" version ".tar.gz"))
  67        (sha256
  68         (base32
  69          "0wb0bwmqc661hylqcfdp7l7x12myw3vpqk513ncyqrjwvhckjriw"))
  70        (modules '((guix build utils)))
  71        (snippet
  72         '(begin
  73            ;; The man page hails from BSD, where (d)ash is the default shell.
  74            ;; This isn't the case on Guix or indeed most other GNU systems.
  75            (substitute* "src/dash.1"
  76              (("the standard command interpreter for the system")
  77               "a command interpreter based on the original Bourne shell"))
  78            #t))))
  79     (build-system gnu-build-system)
  80     (inputs
  81      `(("libedit" ,libedit)))
  82     (arguments
  83      '(#:configure-flags '("--with-libedit")))
  84     (home-page "http://gondor.apana.org.au/~herbert/dash")
  85     (synopsis "POSIX-compliant shell optimised for size")
  86     (description
  87      "dash is a POSIX-compliant @command{/bin/sh} implementation that aims to be
  88 as small as possible, often without sacrificing speed.  It is faster than the
  89 GNU Bourne-Again Shell (@command{bash}) at most scripted tasks.  dash is a
  90 direct descendant of NetBSD's Almquist Shell (@command{ash}).")
  91     (license (list bsd-3
  92                    gpl2+))))    ; mksignames.c
  93
  94 (define-public fish
  95   (package
  96     (name "fish")
  97     (version "3.0.2")
  98     (source
  99      (origin
 100        (method url-fetch)
 101        (uri (string-append "https://github.com/fish-shell/fish-shell/"
 102                            "releases/download/" version "/"
 103                            name "-" version ".tar.gz"))
 104        (sha256
 105         (base32 "03j3jl9jzlnhq4p86zj8wqsh5sx45j1d1fvfa80ks1cfdg68qwhl"))))
 106     (build-system gnu-build-system)
 107     (inputs
 108      `(("fish-foreign-env" ,fish-foreign-env)
 109        ("groff" ,groff)                 ; for 'fish --help'
 110        ("ncurses" ,ncurses)
 111        ("pcre2" ,pcre2)      ; don't use the bundled PCRE2
 112        ("python" ,python)))  ; for fish_config and manpage completions
 113     (native-inputs
 114      `(("doxygen" ,doxygen)))
 115     (arguments
 116      '(#:tests? #f                      ; no check target
 117        #:phases
 118        (modify-phases %standard-phases
 119          (add-after 'unpack 'patch-source
 120            (lambda _
 121              (substitute* '("build_tools/build_commands_hdr.sh"
 122                             "build_tools/build_user_doc.sh")
 123                (("/usr/bin/env") "env"))
 124              #t))
 125          ;; Embed absolute paths.
 126          (add-before 'install 'embed-absolute-paths
 127            (lambda _
 128              (substitute* '("share/functions/__fish_config_interactive.fish"
 129                             "share/functions/fish_config.fish"
 130                             "share/functions/fish_update_completions.fish")
 131                (("python3") (which "python3")))
 132              (substitute* "share/functions/__fish_print_help.fish"
 133                (("nroff") (which "nroff")))
 134              #t))
 135          ;; Source /etc/fish/config.fish from $__fish_sysconf_dir/config.fish.
 136          (add-before 'install 'patch-fish-config
 137            (lambda _
 138              (let ((port (open-file "etc/config.fish" "a")))
 139                (display (string-append
 140                          "\n\n"
 141                          "# Patched by Guix.\n"
 142                          "# Source /etc/fish/config.fish.\n"
 143                          "if test -f /etc/fish/config.fish\n"
 144                          "    source /etc/fish/config.fish\n"
 145                          "end\n")
 146                         port)
 147                (close-port port))
 148              #t))
 149          ;; Enable completions, functions and configurations in user's and
 150          ;; system's guix profiles by adding them to __extra_* variables.
 151          (add-before 'install 'patch-fish-extra-paths
 152            (lambda _
 153              (let ((port (open-file "share/__fish_build_paths.fish" "a")))
 154                (display
 155                 (string-append
 156                  "\n\n"
 157                  "# Patched by Guix.\n"
 158                  "# Enable completions, functions and configurations in user's"
 159                  " and system's guix profiles by adding them to __extra_*"
 160                  " variables.\n"
 161                  "set -l __guix_profile_paths ~/.guix-profile"
 162                  " /run/current-system/profile\n"
 163                  "set __extra_completionsdir"
 164                  " $__guix_profile_paths\"/etc/fish/completions\""
 165                  " $__guix_profile_paths\"/share/fish/vendor_completions.d\""
 166                  " $__extra_completionsdir\n"
 167                  "set __extra_functionsdir"
 168                  " $__guix_profile_paths\"/etc/fish/functions\""
 169                  " $__guix_profile_paths\"/share/fish/vendor_functions.d\""
 170                  " $__extra_functionsdir\n"
 171                  "set __extra_confdir"
 172                  " $__guix_profile_paths\"/etc/fish/conf.d\""
 173                  " $__guix_profile_paths\"/share/fish/vendor_conf.d\""
 174                  " $__extra_confdir\n")
 175                 port)
 176                (close-port port))
 177              #t))
 178          ;; Use fish-foreign-env to source /etc/profile.
 179          (add-before 'install 'source-etc-profile
 180            (lambda* (#:key inputs #:allow-other-keys)
 181              (let ((port (open-file "share/__fish_build_paths.fish" "a")))
 182                (display
 183                 (string-append
 184                  "\n\n"
 185                  "# Patched by Guix.\n"
 186                  "# Use fish-foreign-env to source /etc/profile.\n"
 187                  "if status is-login\n"
 188                  "    set fish_function_path "
 189                  (assoc-ref inputs "fish-foreign-env") "/share/fish/functions"
 190                  " $__fish_datadir/functions\n"
 191                  "    fenv source /etc/profile\n"
 192                  "    set -e fish_function_path\n"
 193                  "end\n")
 194                 port)
 195                (close-port port))
 196              #t)))))
 197     (synopsis "The friendly interactive shell")
 198     (description
 199      "Fish (friendly interactive shell) is a shell focused on interactive use,
 200 discoverability, and friendliness.  Fish has very user-friendly and powerful
 201 tab-completion, including descriptions of every completion, completion of
 202 strings with wildcards, and many completions for specific commands.  It also
 203 has extensive and discoverable help.  A special @command{help} command gives
 204 access to all the fish documentation in your web browser.  Other features
 205 include smart terminal handling based on terminfo, an easy to search history,
 206 and syntax highlighting.")
 207     (home-page "https://fishshell.com/")
 208     (license gpl2)))
 209
 210 (define-public fish-foreign-env
 211   (package
 212     (name "fish-foreign-env")
 213     (version "0.20190116")
 214     (source
 215      (origin
 216        (method git-fetch)
 217        (uri (git-reference
 218              (url "https://github.com/oh-my-fish/plugin-foreign-env.git")
 219              (commit "dddd9213272a0ab848d474d0cbde12ad034e65bc")))
 220        (file-name (git-file-name name version))
 221        (sha256
 222         (base32 "00xqlyl3lffc5l0viin1nyp819wf81fncqyz87jx8ljjdhilmgbs"))))
 223     (build-system trivial-build-system)
 224     (arguments
 225      '(#:modules ((guix build utils))
 226        #:builder
 227        (begin
 228          (use-modules (guix build utils))
 229          (let* ((source (assoc-ref %build-inputs "source"))
 230                 (out (assoc-ref %outputs "out"))
 231                 (func-path (string-append out "/share/fish/functions")))
 232            (mkdir-p func-path)
 233            (copy-recursively (string-append source "/functions")
 234                              func-path)
 235
 236            ;; Embed absolute paths.
 237            (substitute* `(,(string-append func-path "/fenv.fish")
 238                           ,(string-append func-path "/fenv.apply.fish")
 239                           ,(string-append func-path "/fenv.main.fish"))
 240              (("bash")
 241               (string-append (assoc-ref %build-inputs "bash") "/bin/bash"))
 242              (("sed")
 243               (string-append (assoc-ref %build-inputs "sed") "/bin/sed"))
 244              ((" tr ")
 245               (string-append " " (assoc-ref %build-inputs "coreutils")
 246                              "/bin/tr ")))))))
 247     (inputs
 248      `(("bash" ,bash)
 249        ("coreutils" ,coreutils)
 250        ("sed" ,sed)))
 251     (home-page "https://github.com/oh-my-fish/plugin-foreign-env")
 252     (synopsis "Foreign environment interface for fish shell")
 253     (description "@code{fish-foreign-env} wraps bash script execution in a way
 254 that environment variables that are exported or modified get imported back
 255 into fish.")
 256     (license expat)))
 257
 258 (define-public rc
 259   (package
 260     (name "rc")
 261     (version "1.7.4")
 262     (source (origin
 263               (method git-fetch)
 264               (uri (git-reference
 265                     (url "https://github.com/rakitzis/rc.git")
 266                     (commit (string-append "v" version))))
 267               (sha256
 268                (base32
 269                 "0vj1h4pcg13vxsiydmmk87dr2sra9h4gwx0c4q6fjsiw4in78rrd"))
 270               (file-name (git-file-name name version))))
 271     (build-system gnu-build-system)
 272     (arguments
 273      `(#:configure-flags
 274        '("--with-edit=gnu")
 275        #:phases
 276        (modify-phases %standard-phases
 277          (add-before 'bootstrap 'patch-trip.rc
 278           (lambda _
 279             (substitute* "trip.rc"
 280               (("/bin/pwd") (which "pwd"))
 281               (("/bin/sh")  (which "sh"))
 282               (("/bin/rm")  (which "rm"))
 283               (("/bin\\)")  (string-append (dirname (which "rm")) ")")))
 284             #t)))))
 285     (inputs `(("readline" ,readline)
 286               ("perl" ,perl)))
 287     (native-inputs `(("autoconf" ,autoconf)
 288                      ("automake" ,automake)
 289                      ("libtool" ,libtool)
 290                      ("pkg-config" ,pkg-config)))
 291     (synopsis "Alternative implementation of the rc shell by Byron Rakitzis")
 292     (description
 293      "This is a reimplementation by Byron Rakitzis of the Plan 9 shell.  It
 294 has a small feature set similar to a traditional Bourne shell.")
 295     (home-page "https://github.com/rakitzis/rc")
 296     (license zlib)))
 297
 298 (define-public es
 299   (package
 300     (name "es")
 301     (version "0.9.1")
 302     (source
 303      (origin
 304        (method url-fetch)
 305        (uri (string-append "https://github.com/wryun/es-shell/releases/"
 306                            "download/v" version "/es-" version ".tar.gz"))
 307        (sha256
 308         (base32
 309          "1fplzxc6lncz2lv2fyr2ig23rgg5j96rm2bbl1rs28mik771zd5h"))
 310        (file-name (string-append name "-" version ".tar.gz"))))
 311     (build-system gnu-build-system)
 312     (arguments
 313      `(#:test-target "test"
 314        #:phases
 315        (modify-phases %standard-phases
 316          (add-before 'configure 're-enter-rootdir
 317            ;; The tarball has no folder.
 318            (lambda _
 319              (chdir ".."))))))
 320     (inputs
 321      `(("readline" ,readline)))
 322     (native-inputs
 323      `(("bison" ,bison)))
 324     (synopsis "Extensible shell with higher-order functions")
 325     (description
 326      "Es is an extensible shell.  The language was derived from the Plan 9
 327 shell, rc, and was influenced by functional programming languages, such as
 328 Scheme, and the Tcl embeddable programming language.  This implementation is
 329 derived from Byron Rakitzis's public domain implementation of rc, and was
 330 written by Paul Haahr and Byron Rakitzis.")
 331     (home-page "https://wryun.github.io/es-shell/")
 332     (license public-domain)))
 333
 334 (define-public tcsh
 335   (package
 336     (name "tcsh")
 337     (version "6.22.02")
 338     (source (origin
 339               (method url-fetch)
 340               ;; Old tarballs are moved to old/.
 341               (uri (list (string-append "ftp://ftp.astron.com/pub/tcsh/"
 342                                         "tcsh-" version ".tar.gz")
 343                          (string-append "ftp://ftp.astron.com/pub/tcsh/"
 344                                         "old/tcsh-" version ".tar.gz")))
 345               (sha256
 346                (base32
 347                 "0nw8prz1n0lmr82wnpyhrzmki630afn7p9cfgr3vl00vr9c72a7d"))
 348               (patches (search-patches "tcsh-fix-autotest.patch"))
 349               (patch-flags '("-p0"))))
 350     (build-system gnu-build-system)
 351     (native-inputs
 352      `(("autoconf" ,autoconf)
 353        ("perl" ,perl)))
 354     (inputs
 355      `(("ncurses" ,ncurses)))
 356     (arguments
 357      `(#:phases
 358         (modify-phases %standard-phases
 359           ,@(if (%current-target-system)
 360                 '((add-before 'configure 'set-cross-cc
 361                      (lambda _
 362                        (substitute* "configure"
 363                          (("CC_FOR_GETHOST=\"cc\"")
 364                           "CC_FOR_GETHOST=\"gcc\""))
 365                        #t)))
 366                 '())
 367           (add-before 'check 'patch-test-scripts
 368             (lambda _
 369               ;; Take care of pwd
 370               (substitute* '("tests/commands.at" "tests/variables.at")
 371                 (("/bin/pwd") (which "pwd")))
 372               ;; The .at files create shell scripts without shebangs. Erk.
 373               (substitute* "tests/commands.at"
 374                 (("./output.sh") "/bin/sh output.sh"))
 375               (substitute* "tests/syntax.at"
 376                 (("; other_script.csh") "; /bin/sh other_script.csh"))
 377               ;; Now, let's generate the test suite and patch it
 378               (invoke "make" "tests/testsuite")
 379
 380               ;; This file is ISO-8859-1 encoded.
 381               (with-fluids ((%default-port-encoding #f))
 382                 (substitute* "tests/testsuite"
 383                   (("/bin/sh") (which "sh"))))
 384               #t))
 385           (add-after 'install 'post-install
 386             (lambda* (#:key inputs outputs #:allow-other-keys)
 387               (let* ((out (assoc-ref %outputs "out"))
 388                      (bin (string-append out "/bin")))
 389                 (with-directory-excursion bin
 390                   (symlink "tcsh" "csh"))
 391                 #t))))))
 392     (home-page "http://www.tcsh.org/")
 393     (synopsis "Unix shell based on csh")
 394     (description
 395      "Tcsh is an enhanced, but completely compatible version of the Berkeley
 396 UNIX C shell (csh).  It is a command language interpreter usable both as an
 397 interactive login shell and a shell script command processor.  It includes a
 398 command-line editor, programmable word completion, spelling correction, a
 399 history mechanism, job control and a C-like syntax.")
 400     (license bsd-4)))
 401
 402 (define-public zsh
 403   (package
 404     (name "zsh")
 405     (version "5.6.2")
 406     (source (origin
 407               (method url-fetch)
 408               (uri (list (string-append
 409                            "https://www.zsh.org/pub/zsh-" version
 410                            ".tar.xz")
 411                          (string-append
 412                            "https://www.zsh.org/pub/old/zsh-" version
 413                            ".tar.xz")))
 414               (sha256
 415                (base32
 416                 "17iffliqcj4hv91g0bd2sxsyfcz51mfyh97sp2iyrs2p0mndc2x5"))))
 417     (build-system gnu-build-system)
 418     (arguments `(#:configure-flags '("--with-tcsetpgrp" "--enable-pcre")
 419                  #:phases
 420                  (modify-phases %standard-phases
 421                    (add-before 'configure 'fix-sh
 422                      (lambda _
 423                        ;; Some of the files are ISO-8859-1 encoded.
 424                        (with-fluids ((%default-port-encoding #f))
 425                                     (substitute*
 426                                         '("configure"
 427                                           "configure.ac"
 428                                           "Src/exec.c"
 429                                           "Src/mkmakemod.sh"
 430                                           "Config/installfns.sh"
 431                                           "Config/defs.mk.in"
 432                                           "Test/E01options.ztst"
 433                                           "Test/A05execution.ztst"
 434                                           "Test/A01grammar.ztst"
 435                                           "Test/A06assign.ztst"
 436                                           "Test/B02typeset.ztst"
 437                                           "Completion/Unix/Command/_init_d"
 438                                           "Util/preconfig")
 439                                       (("/bin/sh") (which "sh"))))))
 440                    (add-before 'check 'patch-test
 441                      (lambda _
 442                        ;; In Zsh, `command -p` searches a predefined set of
 443                        ;; paths that don't exist in the build environment. See
 444                        ;; the assignment of 'path' in Src/init.c'
 445                        (substitute* "Test/A01grammar.ztst"
 446                          (("command -pv") "command -v")
 447                          (("command -p") "command ")
 448                          (("'command' -p") "'command' "))
 449                        #t)))))
 450     (native-inputs `(("autoconf" ,autoconf)))
 451     (inputs `(("ncurses" ,ncurses)
 452               ("pcre" ,pcre)
 453               ("perl" ,perl)))
 454     (synopsis "Powerful shell for interactive use and scripting")
 455     (description "The Z shell (zsh) is a Unix shell that can be used
 456 as an interactive login shell and as a powerful command interpreter
 457 for shell scripting.  Zsh can be thought of as an extended Bourne shell
 458 with a large number of improvements, including some features of bash,
 459 ksh, and tcsh.")
 460     (home-page "https://www.zsh.org/")
 461
 462     ;; The whole thing is under an MIT/X11-style license, but there's one
 463     ;; command, 'Completion/Unix/Command/_darcs', which is under GPLv2+.
 464     (license gpl2+)))
 465
 466 (define-public xonsh
 467   (package
 468     (name "xonsh")
 469     (version "0.6.2")
 470     (source
 471       (origin
 472         (method url-fetch)
 473         (uri (pypi-uri "xonsh" version))
 474         (sha256
 475           (base32
 476             "0c2bbmdg0n10q54vq9k1z5n53l0mh1hb1q5xprfhilvrbr6hlcwr"))
 477         (modules '((guix build utils)))
 478         (snippet
 479          `(begin
 480             ;; Delete bundled ply.
 481             (delete-file-recursively "xonsh/ply")
 482             (substitute* '("setup.py")
 483               (("'xonsh\\.ply\\.ply',") ""))
 484             #t))))
 485     (build-system python-build-system)
 486     (arguments
 487      '(;; TODO Try running run the test suite.
 488        ;; See 'requirements-tests.txt' in the source distribution for more
 489        ;; information.
 490        #:tests? #f))
 491     (inputs
 492      `(("python-ply" ,python-ply)))
 493     (home-page "http://xon.sh/")
 494     (synopsis "Python-ish shell")
 495     (description
 496      "Xonsh is a Python-ish, BASHwards-looking shell language and command
 497 prompt.  The language is a superset of Python 3.4+ with additional shell
 498 primitives that you are used to from Bash and IPython.  It works on all major
 499 systems including Linux, Mac OSX, and Windows.  Xonsh is meant for the daily
 500 use of experts and novices alike.")
 501     (license bsd-2)))
 502
 503 (define-public scsh
 504   (let ((commit "114432435e4eadd54334df6b37fcae505079b49f")
 505         (revision "1"))
 506     (package
 507       (name "scsh")
 508       (version (string-append "0.0.0-" revision "." (string-take commit 7)))
 509       (source
 510        (origin
 511          (method git-fetch)
 512          (uri (git-reference
 513                (url "https://github.com/scheme/scsh")
 514                (commit commit)))
 515          (file-name (string-append name "-" version "-checkout"))
 516          (sha256
 517           (base32
 518            "1ghk08akiz7hff1pndi8rmgamgcrn2mv9asbss9l79d3c2iaav3q"))))
 519       (build-system gnu-build-system)
 520       (arguments
 521        `(#:test-target "test"
 522          #:phases
 523          (modify-phases %standard-phases
 524            (add-before 'configure 'replace-rx
 525              (lambda* (#:key inputs #:allow-other-keys)
 526                (let* ((rx (assoc-ref inputs "scheme48-rx"))
 527                       (rxpath (string-append rx "/share/scheme48-"
 528                                              ,(package-version scheme48)
 529                                              "/rx")))
 530                  (delete-file-recursively "rx")
 531                  (symlink rxpath "rx"))
 532                #t)))))
 533       (inputs
 534        `(("scheme48" ,scheme48)
 535          ("scheme48-rx" ,scheme48-rx)))
 536       (native-inputs
 537        `(("autoconf" ,autoconf)
 538          ("automake" ,automake)))
 539       (home-page "https://github.com/scheme/scsh")
 540       (synopsis "Unix shell embedded in Scheme")
 541       (description
 542        "Scsh is a Unix shell embedded in Scheme.  Scsh has two main
 543 components: a process notation for running programs and setting up pipelines
 544 and redirections, and a complete syscall library for low-level access to the
 545 operating system.")
 546       (license bsd-3))))
 547
 548 (define-public linenoise
 549   (let ((commit "2105ce445821381cf1bca87b6d386d4ea88ee20d")
 550         (revision "1"))
 551     (package
 552       (name "linenoise")
 553       (version (string-append "1.0-" revision "." (string-take commit 7)))
 554       (source
 555        (origin
 556          (method git-fetch)
 557          (uri (git-reference
 558                (url "https://github.com/antirez/linenoise")
 559                (commit commit)))
 560          (file-name (string-append name "-" version "-checkout"))
 561          (sha256
 562           (base32
 563            "1z16qwix8z6a40fskdgxsibkqgdrp4q6ncp4n6hnv4r9iihy2d8r"))))
 564       (build-system gnu-build-system)
 565       (arguments
 566        `(#:tests? #f ;No tests are included
 567          #:make-flags (list "CC=gcc")
 568          #:phases
 569          (modify-phases %standard-phases
 570            (delete 'configure)
 571            (replace 'install
 572              (lambda* (#:key outputs #:allow-other-keys)
 573                ;; At the moment there is no 'make install' in upstream.
 574                (let* ((out (assoc-ref outputs "out")))
 575                  (install-file "linenoise.h"
 576                                (string-append out "/include/linenoise"))
 577                  (install-file "linenoise.c"
 578                                (string-append out "/include/linenoise"))
 579                  #t))))))
 580       (home-page "https://github.com/antirez/linenoise")
 581       (synopsis "Minimal zero-config readline replacement")
 582       (description
 583        "Linenoise is a minimal, zero-config, readline replacement.
 584 Its features include:
 585
 586 @enumerate
 587 @item Single and multi line editing mode with the usual key bindings
 588 @item History handling
 589 @item Completion
 590 @item Hints (suggestions at the right of the prompt as you type)
 591 @item A subset of VT100 escapes, ANSI.SYS compatible
 592 @end enumerate\n")
 593       (license bsd-2))))
 594
 595 (define-public s-shell
 596   (let ((commit "da2e5c20c0c5f477ec3426dc2584889a789b1659")
 597         (revision "2"))
 598     (package
 599       (name "s-shell")
 600       (version (git-version "0.0.0" revision commit))
 601       (source
 602        (origin
 603          (method git-fetch)
 604          (uri (git-reference
 605                (url "https://github.com/rain-1/s")
 606                (commit commit)))
 607          (file-name (string-append name "-" version "-checkout"))
 608          (sha256
 609           (base32
 610            "0qiny71ww5nhzy4mnc8652hn0mlxyb67h333gbdxp4j4qxsi13q4"))))
 611       (build-system gnu-build-system)
 612       (inputs
 613        `(("linenoise" ,linenoise)))
 614       (arguments
 615        `(#:tests? #f
 616          #:make-flags (list "CC=gcc"
 617                             (string-append "PREFIX="
 618                                            (assoc-ref %outputs "out")))
 619          #:phases
 620          (modify-phases %standard-phases
 621            (add-after 'unpack 'install-directory-fix
 622              (lambda* (#:key outputs #:allow-other-keys)
 623                (let* ((out (assoc-ref outputs "out"))
 624                       (bin (string-append out "/bin")))
 625                  (substitute* "Makefile"
 626                    (("out") bin))
 627                  #t)))
 628            (add-after 'install 'manpage
 629              (lambda* (#:key outputs #:allow-other-keys)
 630                (install-file "s.1" (string-append (assoc-ref outputs "out")
 631                                                   "/share/man/man1"))))
 632            (replace 'configure
 633              (lambda* (#:key inputs outputs #:allow-other-keys)
 634                ;; At this point linenoise is meant to be included,
 635                ;; so we have to really copy it into the working directory
 636                ;; of s.
 637                (let* ((linenoise (assoc-ref inputs "linenoise"))
 638                       (noisepath (string-append linenoise "/include/linenoise"))
 639                       (out (assoc-ref outputs "out")))
 640                  (copy-recursively noisepath "linenoise")
 641                  (substitute* "s.c"
 642                    (("/bin/s") (string-append out "/bin/s")))
 643                  #t))))))
 644       (home-page "https://github.com/rain-1/s")
 645       (synopsis "Extremely minimal shell with the simplest syntax possible")
 646       (description
 647        "S is a new shell that aims to be extremely simple.
 648 S does not implemnt the POSIX shell standard.
 649 There are no globs or \"splatting\" where a variable $FOO turns into multiple
 650 command line arguments.  One token stays one token forever.
 651 This is a \"no surprises\" straightforward approach.
 652
 653 There are no redirection operators > in the shell language, they are added as
 654 extra programs.  > is just another unix command, < is essentially cat(1).
 655 A @code{andglob} program is also provided along with s.")
 656       (license bsd-3))))
 657
 658 (define-public oksh
 659   (package
 660     (name "oksh")
 661     (version "0.5.9")
 662     (source
 663      (origin
 664        (method url-fetch)
 665        (uri (string-append "https://connochaetos.org/oksh/oksh-"
 666                            version ".tar.gz"))
 667        (sha256
 668         (base32
 669          "0ln9yf6pxngsviqszv8klnnvn8vcpplvj1njdn8xr2y8frkbw8r3"))))
 670     (build-system gnu-build-system)
 671     (arguments
 672      `(; The test files are not part of the distributed tarball.
 673        #:tests? #f))
 674     (home-page "https://connochaetos.org/oksh")
 675     (synopsis "Port of OpenBSD Korn Shell")
 676     (description
 677      "Oksh is a port of the OpenBSD Korn Shell.
 678 The OpenBSD Korn Shell is a cleaned up and enhanced ksh.")
 679     (license gpl3+)))
 680
 681 (define-public loksh
 682   (package
 683     (name "loksh")
 684     (version "6.6")
 685     (source
 686      (origin
 687        (method git-fetch)
 688        (uri (git-reference
 689              (url "https://github.com/dimkr/loksh.git")
 690              (commit version)))
 691        (file-name (git-file-name name version))
 692        (sha256
 693         (base32 "1a8s64n97ikvvi7ckirxnnjvcmhr3dd4rnqm2ivapyzb0wp42jk7"))))
 694     (build-system gnu-build-system)
 695     (inputs
 696      `(("libbsd" ,libbsd)
 697        ("ncurses" ,ncurses)))
 698     (native-inputs
 699      `(("pkg-config" ,pkg-config)))
 700     (arguments
 701      `(#:tests? #f                      ; no tests included
 702        #:make-flags (list "CC=gcc" "HAVE_LIBBSD=1"
 703                           (string-append "PREFIX="
 704                                          (assoc-ref %outputs "out")))
 705        #:phases
 706        (modify-phases %standard-phases
 707          (delete 'configure))))         ; no configure script
 708     (home-page "https://github.com/dimkr/loksh")
 709     (synopsis "Korn Shell from OpenBSD")
 710     (description
 711      "loksh is a Linux port of OpenBSD's @command{ksh}.  It is a small,
 712 interactive POSIX shell targeted at resource-constrained systems.")
 713     ;; The file 'LEGAL' says it is the public domain, and the 2
 714     ;; exceptions which are listed are not included in this port.
 715     (license public-domain)))
 716
 717 (define-public mksh
 718   (package
 719     (name "mksh")
 720     (version "57")
 721     (source
 722      (origin
 723        (method url-fetch)
 724        (uri (string-append "https://www.mirbsd.org/MirOS/dist/mir/mksh/mksh-R"
 725                            version ".tgz"))
 726        (sha256
 727         (base32 "0xdykm1z710wriwd6nc8s8lwk2dwjl63dq96xxaawlid31a1241x"))))
 728     (build-system gnu-build-system)
 729     (arguments
 730      `(#:tests? #f                      ; tests require access to /dev/tty
 731        #:phases
 732        (modify-phases %standard-phases
 733          (delete 'configure)
 734          (replace 'build
 735            (lambda _
 736              (setenv "CC" "gcc")
 737              (invoke (which "sh") "Build.sh")))
 738          (replace 'install
 739            (lambda* (#:key outputs #:allow-other-keys)
 740              (let* ((out (assoc-ref outputs "out"))
 741                     (bin (string-append out "/bin"))
 742                     (man (string-append out "/share/man/man1")))
 743                (install-file "mksh" bin)
 744                (with-directory-excursion bin
 745                  (symlink "mksh" "ksh"))
 746                (install-file "mksh.1" man)
 747                #t))))))
 748     (home-page "https://www.mirbsd.org/mksh.htm")
 749     (synopsis "Korn Shell from MirBSD")
 750     (description "mksh is an actively developed free implementation of the
 751 Korn Shell programming language and a successor to the Public Domain Korn
 752 Shell (pdksh).")
 753     (license (list miros
 754                    isc))))              ; strlcpy.c
 755
 756 (define-public oil-shell
 757   (package
 758     (name "oil-shell")
 759     (version "0.6.0")
 760     (source (origin
 761               (method url-fetch)
 762               (uri (string-append "https://www.oilshell.org/download/oil-"
 763                                   version ".tar.xz"))
 764               (sha256
 765                (base32
 766                 "1dw4mgnlmaxlfygasfihgvbj32d3m9w6k5j7azb9d9lp35f3l7hl"))))
 767     (build-system gnu-build-system)
 768     (arguments
 769      '(#:tests? #f ; the tests are not distributed in the tarballs
 770        #:strip-binaries? #f ; the binaries cannot be stripped
 771        #:phases
 772        (modify-phases %standard-phases
 773          (add-after 'unpack 'patch-compiler-invocation
 774            (lambda _
 775              (substitute* "configure"
 776                ((" cc ") " gcc "))
 777              #t))
 778          (replace 'configure
 779            (lambda* (#:key outputs #:allow-other-keys)
 780              (let ((out (assoc-ref outputs "out")))
 781                (setenv "CC" "gcc")
 782                ;; The configure script doesn't recognize CONFIG_SHELL.
 783                (setenv "CONFIG_SHELL" (which "sh"))
 784                (invoke "./configure" (string-append "--prefix=" out)
 785                        "--with-readline"))))
 786          (add-before 'install 'make-destination
 787            (lambda _
 788              ;; The build scripts don't create the destination directory.
 789              (mkdir-p (string-append (assoc-ref %outputs "out") "/bin")))))))
 790     (inputs
 791      `(("readline" ,readline)))
 792     (synopsis "Bash-compatible Unix shell")
 793     (description "Oil is a Unix / POSIX shell, compatible with Bash.  It
 794 implements the Oil language, which is a new shell language to which Bash can be
 795 automatically translated.  The Oil language is a superset of Bash.  It also
 796 implements the OSH language, a statically-parseable language based on Bash as it
 797 is commonly written.")
 798     (home-page "https://www.oilshell.org/")
 799     (license (list psfl ; The Oil sources include a patched Python 2 source tree
 800                    asl2.0))))
 801
 802 (define-public gash
 803   (package
 804     (name "gash")
 805     (version "0.1")
 806     (source
 807      (origin (method url-fetch)
 808              (uri (string-append "mirror://savannah/gash/gash-"
 809                                  version ".tar.gz"))
 810              (sha256
 811               (base32
 812                "00m3lif64zyxd41cnk208kc81nl6qz659676qgiaqgwrw0brzrid"))
 813              (modules '((guix build utils)))
 814              (snippet
 815               '(begin
 816                  (substitute* "Makefile.in"
 817                    (("^moddir = (.*)/guile/(.*)" _ before after)
 818                     (string-append "moddir = " before "/guile/site/"
 819                                    after))
 820                    (("^ccachedir = (.*)/ccache/(.*)" _ before after)
 821                     (string-append "ccachedir = " before
 822                                    "/site-ccache/" after)))
 823                  #t))))
 824     (build-system gnu-build-system)
 825     (native-inputs
 826      `(("pkg-config" ,pkg-config)))
 827     (inputs
 828      `(("guile" ,guile-2.2)))
 829     (home-page "https://savannah.nongnu.org/projects/gash/")
 830     (synopsis "POSIX-compatible shell written in Guile Scheme")
 831     (description "Gash is a POSIX-compatible shell written in Guile
 832 Scheme.  It provides both the shell interface, as well as a Guile
 833 library for parsing shell scripts.  Gash is designed to bootstrap Bash
 834 as part of the Guix bootstrap process.")
 835     (license gpl3+)))