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 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, 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
  15 ;;; Copyright © 2020 Brice Waegeneire <brice@waegenei.re>
  16 ;;;
  17 ;;; This file is part of GNU Guix.
  18 ;;;
  19 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  20 ;;; under the terms of the GNU General Public License as published by
  21 ;;; the Free Software Foundation; either version 3 of the License, or (at
  22 ;;; your option) any later version.
  23 ;;;
  24 ;;; GNU Guix is distributed in the hope that it will be useful, but
  25 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  26 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  27 ;;; GNU General Public License for more details.
  28 ;;;
  29 ;;; You should have received a copy of the GNU General Public License
  30 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  31
  32 (define-module (gnu packages shells)
  33   #:use-module (gnu packages)
  34   #:use-module (gnu packages autotools)
  35   #:use-module (gnu packages base)
  36   #:use-module (gnu packages bash)
  37   #:use-module (gnu packages bison)
  38   #:use-module (gnu packages documentation)
  39   #:use-module (gnu packages groff)
  40   #:use-module (gnu packages guile)
  41   #:use-module (gnu packages libbsd)
  42   #:use-module (gnu packages libedit)
  43   #:use-module (gnu packages ncurses)
  44   #:use-module (gnu packages pcre)
  45   #:use-module (gnu packages perl)
  46   #:use-module (gnu packages pkg-config)
  47   #:use-module (gnu packages python)
  48   #:use-module (gnu packages python-xyz)
  49   #:use-module (gnu packages readline)
  50   #:use-module (gnu packages scheme)
  51   #:use-module (guix build-system gnu)
  52   #:use-module (guix build-system python)
  53   #:use-module (guix build-system trivial)
  54   #:use-module (guix download)
  55   #:use-module (guix git-download)
  56   #:use-module (guix licenses)
  57   #:use-module (guix packages))
  58
  59 (define-public dash
  60   (package
  61     (name "dash")
  62     (version "0.5.10.2")
  63     (source
  64      (origin
  65        (method url-fetch)
  66        (uri (string-append "http://gondor.apana.org.au/~herbert/dash/files/"
  67                            "dash-" version ".tar.gz"))
  68        (sha256
  69         (base32
  70          "0wb0bwmqc661hylqcfdp7l7x12myw3vpqk513ncyqrjwvhckjriw"))
  71        (modules '((guix build utils)))
  72        (snippet
  73         '(begin
  74            ;; The man page hails from BSD, where (d)ash is the default shell.
  75            ;; This isn't the case on Guix or indeed most other GNU systems.
  76            (substitute* "src/dash.1"
  77              (("the standard command interpreter for the system")
  78               "a command interpreter based on the original Bourne shell"))
  79            #t))))
  80     (build-system gnu-build-system)
  81     (inputs
  82      `(("libedit" ,libedit)))
  83     (arguments
  84      '(#:configure-flags '("--with-libedit")))
  85     (home-page "http://gondor.apana.org.au/~herbert/dash")
  86     (synopsis "POSIX-compliant shell optimised for size")
  87     (description
  88      "dash is a POSIX-compliant @command{/bin/sh} implementation that aims to be
  89 as small as possible, often without sacrificing speed.  It is faster than the
  90 GNU Bourne-Again Shell (@command{bash}) at most scripted tasks.  dash is a
  91 direct descendant of NetBSD's Almquist Shell (@command{ash}).")
  92     (license (list bsd-3
  93                    gpl2+))))    ; mksignames.c
  94
  95 (define-public fish
  96   (package
  97     (name "fish")
  98     (version "3.0.2")
  99     (source
 100      (origin
 101        (method url-fetch)
 102        (uri (string-append "https://github.com/fish-shell/fish-shell/"
 103                            "releases/download/" version "/"
 104                            "fish-" version ".tar.gz"))
 105        (sha256
 106         (base32 "03j3jl9jzlnhq4p86zj8wqsh5sx45j1d1fvfa80ks1cfdg68qwhl"))))
 107     (build-system gnu-build-system)
 108     (inputs
 109      `(("fish-foreign-env" ,fish-foreign-env)
 110        ("groff" ,groff)                 ; for 'fish --help'
 111        ("ncurses" ,ncurses)
 112        ("pcre2" ,pcre2)      ; don't use the bundled PCRE2
 113        ("python" ,python)))  ; for fish_config and manpage completions
 114     (native-inputs
 115      `(("doxygen" ,doxygen)))
 116     (arguments
 117      '(#:tests? #f                      ; no check target
 118        #:phases
 119        (modify-phases %standard-phases
 120          (add-after 'unpack 'patch-source
 121            (lambda _
 122              (substitute* '("build_tools/build_commands_hdr.sh"
 123                             "build_tools/build_user_doc.sh")
 124                (("/usr/bin/env") "env"))
 125              #t))
 126          ;; Embed absolute paths.
 127          (add-before 'install 'embed-absolute-paths
 128            (lambda _
 129              (substitute* '("share/functions/__fish_config_interactive.fish"
 130                             "share/functions/fish_config.fish"
 131                             "share/functions/fish_update_completions.fish")
 132                (("python3") (which "python3")))
 133              (substitute* "share/functions/__fish_print_help.fish"
 134                (("nroff") (which "nroff")))
 135              #t))
 136          ;; Source /etc/fish/config.fish from $__fish_sysconf_dir/config.fish.
 137          (add-before 'install 'patch-fish-config
 138            (lambda _
 139              (let ((port (open-file "etc/config.fish" "a")))
 140                (display (string-append
 141                          "\n\n"
 142                          "# Patched by Guix.\n"
 143                          "# Source /etc/fish/config.fish.\n"
 144                          "if test -f /etc/fish/config.fish\n"
 145                          "    source /etc/fish/config.fish\n"
 146                          "end\n")
 147                         port)
 148                (close-port port))
 149              #t))
 150          ;; Enable completions, functions and configurations in user's and
 151          ;; system's guix profiles by adding them to __extra_* variables.
 152          (add-before 'install 'patch-fish-extra-paths
 153            (lambda _
 154              (let ((port (open-file "share/__fish_build_paths.fish" "a")))
 155                (display
 156                 (string-append
 157                  "\n\n"
 158                  "# Patched by Guix.\n"
 159                  "# Enable completions, functions and configurations in user's"
 160                  " and system's guix profiles by adding them to __extra_*"
 161                  " variables.\n"
 162                  "set -l __guix_profile_paths ~/.guix-profile"
 163                  " /run/current-system/profile\n"
 164                  "set __extra_completionsdir"
 165                  " $__guix_profile_paths\"/etc/fish/completions\""
 166                  " $__guix_profile_paths\"/share/fish/vendor_completions.d\""
 167                  " $__extra_completionsdir\n"
 168                  "set __extra_functionsdir"
 169                  " $__guix_profile_paths\"/etc/fish/functions\""
 170                  " $__guix_profile_paths\"/share/fish/vendor_functions.d\""
 171                  " $__extra_functionsdir\n"
 172                  "set __extra_confdir"
 173                  " $__guix_profile_paths\"/etc/fish/conf.d\""
 174                  " $__guix_profile_paths\"/share/fish/vendor_conf.d\""
 175                  " $__extra_confdir\n")
 176                 port)
 177                (close-port port))
 178              #t))
 179          ;; Use fish-foreign-env to source /etc/profile.
 180          (add-before 'install 'source-etc-profile
 181            (lambda* (#:key inputs #:allow-other-keys)
 182              (let ((port (open-file "share/__fish_build_paths.fish" "a")))
 183                (display
 184                 (string-append
 185                  "\n\n"
 186                  "# Patched by Guix.\n"
 187                  "# Use fish-foreign-env to source /etc/profile.\n"
 188                  "if status is-login\n"
 189                  "    set fish_function_path "
 190                  (assoc-ref inputs "fish-foreign-env") "/share/fish/functions"
 191                  " $__fish_datadir/functions\n"
 192                  "    fenv source /etc/profile\n"
 193                  "    set -e fish_function_path\n"
 194                  "end\n")
 195                 port)
 196                (close-port port))
 197              #t)))))
 198     (synopsis "The friendly interactive shell")
 199     (description
 200      "Fish (friendly interactive shell) is a shell focused on interactive use,
 201 discoverability, and friendliness.  Fish has very user-friendly and powerful
 202 tab-completion, including descriptions of every completion, completion of
 203 strings with wildcards, and many completions for specific commands.  It also
 204 has extensive and discoverable help.  A special @command{help} command gives
 205 access to all the fish documentation in your web browser.  Other features
 206 include smart terminal handling based on terminfo, an easy to search history,
 207 and syntax highlighting.")
 208     (home-page "https://fishshell.com/")
 209     (license gpl2)))
 210
 211 (define-public fish-foreign-env
 212   (package
 213     (name "fish-foreign-env")
 214     (version "0.20190116")
 215     (source
 216      (origin
 217        (method git-fetch)
 218        (uri (git-reference
 219              (url "https://github.com/oh-my-fish/plugin-foreign-env.git")
 220              (commit "dddd9213272a0ab848d474d0cbde12ad034e65bc")))
 221        (file-name (git-file-name name version))
 222        (sha256
 223         (base32 "00xqlyl3lffc5l0viin1nyp819wf81fncqyz87jx8ljjdhilmgbs"))))
 224     (build-system trivial-build-system)
 225     (arguments
 226      '(#:modules ((guix build utils))
 227        #:builder
 228        (begin
 229          (use-modules (guix build utils))
 230          (let* ((source (assoc-ref %build-inputs "source"))
 231                 (out (assoc-ref %outputs "out"))
 232                 (func-path (string-append out "/share/fish/functions")))
 233            (mkdir-p func-path)
 234            (copy-recursively (string-append source "/functions")
 235                              func-path)
 236
 237            ;; Embed absolute paths.
 238            (substitute* `(,(string-append func-path "/fenv.fish")
 239                           ,(string-append func-path "/fenv.apply.fish")
 240                           ,(string-append func-path "/fenv.main.fish"))
 241              (("bash")
 242               (string-append (assoc-ref %build-inputs "bash") "/bin/bash"))
 243              (("sed")
 244               (string-append (assoc-ref %build-inputs "sed") "/bin/sed"))
 245              ((" tr ")
 246               (string-append " " (assoc-ref %build-inputs "coreutils")
 247                              "/bin/tr ")))))))
 248     (inputs
 249      `(("bash" ,bash)
 250        ("coreutils" ,coreutils)
 251        ("sed" ,sed)))
 252     (home-page "https://github.com/oh-my-fish/plugin-foreign-env")
 253     (synopsis "Foreign environment interface for fish shell")
 254     (description "@code{fish-foreign-env} wraps bash script execution in a way
 255 that environment variables that are exported or modified get imported back
 256 into fish.")
 257     (license expat)))
 258
 259 (define-public rc
 260   (package
 261     (name "rc")
 262     (version "1.7.4")
 263     (source (origin
 264               (method git-fetch)
 265               (uri (git-reference
 266                     (url "https://github.com/rakitzis/rc.git")
 267                     (commit (string-append "v" version))))
 268               (sha256
 269                (base32
 270                 "0vj1h4pcg13vxsiydmmk87dr2sra9h4gwx0c4q6fjsiw4in78rrd"))
 271               (file-name (git-file-name name version))))
 272     (build-system gnu-build-system)
 273     (arguments
 274      `(#:configure-flags
 275        '("--with-edit=gnu")
 276        #:phases
 277        (modify-phases %standard-phases
 278          (add-before 'bootstrap 'patch-trip.rc
 279           (lambda _
 280             (substitute* "trip.rc"
 281               (("/bin/pwd") (which "pwd"))
 282               (("/bin/sh")  (which "sh"))
 283               (("/bin/rm")  (which "rm"))
 284               (("/bin\\)")  (string-append (dirname (which "rm")) ")")))
 285             #t)))))
 286     (inputs `(("readline" ,readline)
 287               ("perl" ,perl)))
 288     (native-inputs `(("autoconf" ,autoconf)
 289                      ("automake" ,automake)
 290                      ("libtool" ,libtool)
 291                      ("pkg-config" ,pkg-config)))
 292     (synopsis "Alternative implementation of the rc shell by Byron Rakitzis")
 293     (description
 294      "This is a reimplementation by Byron Rakitzis of the Plan 9 shell.  It
 295 has a small feature set similar to a traditional Bourne shell.")
 296     (home-page "https://github.com/rakitzis/rc")
 297     (license zlib)))
 298
 299 (define-public es
 300   (package
 301     (name "es")
 302     (version "0.9.1")
 303     (source
 304      (origin
 305        (method url-fetch)
 306        (uri (string-append "https://github.com/wryun/es-shell/releases/"
 307                            "download/v" version "/es-" version ".tar.gz"))
 308        (sha256
 309         (base32
 310          "1fplzxc6lncz2lv2fyr2ig23rgg5j96rm2bbl1rs28mik771zd5h"))
 311        (file-name (string-append name "-" version ".tar.gz"))))
 312     (build-system gnu-build-system)
 313     (arguments
 314      `(#:test-target "test"
 315        #:phases
 316        (modify-phases %standard-phases
 317          (add-before 'configure 're-enter-rootdir
 318            ;; The tarball has no folder.
 319            (lambda _
 320              (chdir ".."))))))
 321     (inputs
 322      `(("readline" ,readline)))
 323     (native-inputs
 324      `(("bison" ,bison)))
 325     (synopsis "Extensible shell with higher-order functions")
 326     (description
 327      "Es is an extensible shell.  The language was derived from the Plan 9
 328 shell, rc, and was influenced by functional programming languages, such as
 329 Scheme, and the Tcl embeddable programming language.  This implementation is
 330 derived from Byron Rakitzis's public domain implementation of rc, and was
 331 written by Paul Haahr and Byron Rakitzis.")
 332     (home-page "https://wryun.github.io/es-shell/")
 333     (license public-domain)))
 334
 335 (define-public tcsh
 336   (package
 337     (name "tcsh")
 338     (version "6.20.00")
 339     (source (origin
 340               (method url-fetch)
 341               ;; Old tarballs are moved to old/.
 342               (uri (list (string-append "ftp://ftp.astron.com/pub/tcsh/"
 343                                         "tcsh-" version ".tar.gz")
 344                          (string-append "ftp://ftp.astron.com/pub/tcsh/"
 345                                         "old/tcsh-" version ".tar.gz")))
 346               (sha256
 347                (base32
 348                 "17ggxkkn5skl0v1x0j6hbv5l0sgnidfzwv16992sqkdm983fg7dq"))
 349               (patches (search-patches "tcsh-fix-autotest.patch"
 350                                        "tcsh-fix-out-of-bounds-read.patch"))
 351               (patch-flags '("-p0"))))
 352     (build-system gnu-build-system)
 353     (native-inputs
 354      `(("autoconf" ,autoconf)
 355        ("perl" ,perl)))
 356     (inputs
 357      `(("ncurses" ,ncurses)))
 358     (arguments
 359      `(#:phases
 360         (modify-phases %standard-phases
 361           (add-before 'check 'patch-test-scripts
 362             (lambda _
 363               ;; Take care of pwd
 364               (substitute* '("tests/commands.at" "tests/variables.at")
 365                 (("/bin/pwd") (which "pwd")))
 366               ;; The .at files create shell scripts without shebangs. Erk.
 367               (substitute* "tests/commands.at"
 368                 (("./output.sh") "/bin/sh output.sh"))
 369               (substitute* "tests/syntax.at"
 370                 (("; other_script.csh") "; /bin/sh other_script.csh"))
 371               ;; Now, let's generate the test suite and patch it
 372               (invoke "make" "tests/testsuite")
 373
 374               ;; This file is ISO-8859-1 encoded.
 375               (with-fluids ((%default-port-encoding #f))
 376                 (substitute* "tests/testsuite"
 377                   (("/bin/sh") (which "sh"))))
 378               #t))
 379           (add-after 'install 'post-install
 380             (lambda* (#:key inputs outputs #:allow-other-keys)
 381               (let* ((out (assoc-ref %outputs "out"))
 382                      (bin (string-append out "/bin")))
 383                 (with-directory-excursion bin
 384                   (symlink "tcsh" "csh"))
 385                 #t))))))
 386     (home-page "http://www.tcsh.org/")
 387     (synopsis "Unix shell based on csh")
 388     (description
 389      "Tcsh is an enhanced, but completely compatible version of the Berkeley
 390 UNIX C shell (csh).  It is a command language interpreter usable both as an
 391 interactive login shell and a shell script command processor.  It includes a
 392 command-line editor, programmable word completion, spelling correction, a
 393 history mechanism, job control and a C-like syntax.")
 394     (license bsd-4)))
 395
 396 (define-public zsh
 397   (package
 398     (name "zsh")
 399     (version "5.8")
 400     (source (origin
 401               (method url-fetch)
 402               (uri (list (string-append
 403                            "https://www.zsh.org/pub/zsh-" version
 404                            ".tar.xz")
 405                          (string-append
 406                            "https://www.zsh.org/pub/old/zsh-" version
 407                            ".tar.xz")))
 408               (sha256
 409                (base32
 410                 "09yyaadq738zlrnlh1hd3ycj1mv3q5hh4xl1ank70mjnqm6bbi6w"))))
 411     (build-system gnu-build-system)
 412     (arguments `(#:configure-flags '("--with-tcsetpgrp" "--enable-pcre"
 413                                      "--enable-maildir-support")
 414                  #:phases
 415                  (modify-phases %standard-phases
 416                    (add-before 'configure 'fix-sh
 417                      (lambda _
 418                        ;; Some of the files are ISO-8859-1 encoded.
 419                        (with-fluids ((%default-port-encoding #f))
 420                                     (substitute*
 421                                         '("configure"
 422                                           "configure.ac"
 423                                           "Src/exec.c"
 424                                           "Src/mkmakemod.sh"
 425                                           "Config/installfns.sh"
 426                                           "Config/defs.mk.in"
 427                                           "Test/E01options.ztst"
 428                                           "Test/A05execution.ztst"
 429                                           "Test/A01grammar.ztst"
 430                                           "Test/A06assign.ztst"
 431                                           "Test/B02typeset.ztst"
 432                                           "Completion/Unix/Command/_init_d"
 433                                           "Util/preconfig")
 434                                       (("/bin/sh") (which "sh"))))))
 435                    (add-before 'check 'patch-test
 436                      (lambda _
 437                        ;; In Zsh, `command -p` searches a predefined set of
 438                        ;; paths that don't exist in the build environment. See
 439                        ;; the assignment of 'path' in Src/init.c'
 440                        (substitute* "Test/A01grammar.ztst"
 441                          (("command -pv") "command -v")
 442                          (("command -p") "command ")
 443                          (("'command' -p") "'command' "))
 444                        #t)))))
 445     (native-inputs `(("autoconf" ,autoconf)))
 446     (inputs `(("ncurses" ,ncurses)
 447               ("pcre" ,pcre)
 448               ("perl" ,perl)))
 449     (synopsis "Powerful shell for interactive use and scripting")
 450     (description "The Z shell (zsh) is a Unix shell that can be used
 451 as an interactive login shell and as a powerful command interpreter
 452 for shell scripting.  Zsh can be thought of as an extended Bourne shell
 453 with a large number of improvements, including some features of bash,
 454 ksh, and tcsh.")
 455     (home-page "https://www.zsh.org/")
 456
 457     ;; The whole thing is under an MIT/X11-style license, but there's one
 458     ;; command, 'Completion/Unix/Command/_darcs', which is under GPLv2+.
 459     (license gpl2+)))
 460
 461 (define-public xonsh
 462   (package
 463     (name "xonsh")
 464     (version "0.6.2")
 465     (source
 466       (origin
 467         (method url-fetch)
 468         (uri (pypi-uri "xonsh" version))
 469         (sha256
 470           (base32
 471             "0c2bbmdg0n10q54vq9k1z5n53l0mh1hb1q5xprfhilvrbr6hlcwr"))
 472         (modules '((guix build utils)))
 473         (snippet
 474          `(begin
 475             ;; Delete bundled ply.
 476             (delete-file-recursively "xonsh/ply")
 477             (substitute* '("setup.py")
 478               (("'xonsh\\.ply\\.ply',") ""))
 479             #t))))
 480     (build-system python-build-system)
 481     (arguments
 482      '(;; TODO Try running run the test suite.
 483        ;; See 'requirements-tests.txt' in the source distribution for more
 484        ;; information.
 485        #:tests? #f))
 486     (inputs
 487      `(("python-ply" ,python-ply)))
 488     (home-page "https://xon.sh/")
 489     (synopsis "Python-ish shell")
 490     (description
 491      "Xonsh is a Python-ish, BASHwards-looking shell language and command
 492 prompt.  The language is a superset of Python 3.4+ with additional shell
 493 primitives that you are used to from Bash and IPython.  It works on all major
 494 systems including Linux, Mac OSX, and Windows.  Xonsh is meant for the daily
 495 use of experts and novices alike.")
 496     (license bsd-2)))
 497
 498 (define-public scsh
 499   (let ((commit "114432435e4eadd54334df6b37fcae505079b49f")
 500         (revision "1"))
 501     (package
 502       (name "scsh")
 503       (version (string-append "0.0.0-" revision "." (string-take commit 7)))
 504       (source
 505        (origin
 506          (method git-fetch)
 507          (uri (git-reference
 508                (url "https://github.com/scheme/scsh")
 509                (commit commit)))
 510          (file-name (string-append name "-" version "-checkout"))
 511          (sha256
 512           (base32
 513            "1ghk08akiz7hff1pndi8rmgamgcrn2mv9asbss9l79d3c2iaav3q"))))
 514       (build-system gnu-build-system)
 515       (arguments
 516        `(#:test-target "test"
 517          #:phases
 518          (modify-phases %standard-phases
 519            (add-before 'configure 'replace-rx
 520              (lambda* (#:key inputs #:allow-other-keys)
 521                (let* ((rx (assoc-ref inputs "scheme48-rx"))
 522                       (rxpath (string-append rx "/share/scheme48-"
 523                                              ,(package-version scheme48)
 524                                              "/rx")))
 525                  (delete-file-recursively "rx")
 526                  (symlink rxpath "rx"))
 527                #t)))))
 528       (inputs
 529        `(("scheme48" ,scheme48)
 530          ("scheme48-rx" ,scheme48-rx)))
 531       (native-inputs
 532        `(("autoconf" ,autoconf)
 533          ("automake" ,automake)))
 534       (home-page "https://github.com/scheme/scsh")
 535       (synopsis "Unix shell embedded in Scheme")
 536       (description
 537        "Scsh is a Unix shell embedded in Scheme.  Scsh has two main
 538 components: a process notation for running programs and setting up pipelines
 539 and redirections, and a complete syscall library for low-level access to the
 540 operating system.")
 541       (license bsd-3))))
 542
 543 (define-public linenoise
 544   (let ((commit "2105ce445821381cf1bca87b6d386d4ea88ee20d")
 545         (revision "1"))
 546     (package
 547       (name "linenoise")
 548       (version (string-append "1.0-" revision "." (string-take commit 7)))
 549       (source
 550        (origin
 551          (method git-fetch)
 552          (uri (git-reference
 553                (url "https://github.com/antirez/linenoise")
 554                (commit commit)))
 555          (file-name (string-append name "-" version "-checkout"))
 556          (sha256
 557           (base32
 558            "1z16qwix8z6a40fskdgxsibkqgdrp4q6ncp4n6hnv4r9iihy2d8r"))))
 559       (build-system gnu-build-system)
 560       (arguments
 561        `(#:tests? #f ;No tests are included
 562          #:make-flags (list "CC=gcc")
 563          #:phases
 564          (modify-phases %standard-phases
 565            (delete 'configure)
 566            (replace 'install
 567              (lambda* (#:key outputs #:allow-other-keys)
 568                ;; At the moment there is no 'make install' in upstream.
 569                (let* ((out (assoc-ref outputs "out")))
 570                  (install-file "linenoise.h"
 571                                (string-append out "/include/linenoise"))
 572                  (install-file "linenoise.c"
 573                                (string-append out "/include/linenoise"))
 574                  #t))))))
 575       (home-page "https://github.com/antirez/linenoise")
 576       (synopsis "Minimal zero-config readline replacement")
 577       (description
 578        "Linenoise is a minimal, zero-config, readline replacement.
 579 Its features include:
 580
 581 @enumerate
 582 @item Single and multi line editing mode with the usual key bindings
 583 @item History handling
 584 @item Completion
 585 @item Hints (suggestions at the right of the prompt as you type)
 586 @item A subset of VT100 escapes, ANSI.SYS compatible
 587 @end enumerate\n")
 588       (license bsd-2))))
 589
 590 (define-public s-shell
 591   (let ((commit "da2e5c20c0c5f477ec3426dc2584889a789b1659")
 592         (revision "2"))
 593     (package
 594       (name "s-shell")
 595       (version (git-version "0.0.0" revision commit))
 596       (source
 597        (origin
 598          (method git-fetch)
 599          (uri (git-reference
 600                (url "https://github.com/rain-1/s")
 601                (commit commit)))
 602          (file-name (string-append name "-" version "-checkout"))
 603          (sha256
 604           (base32
 605            "0qiny71ww5nhzy4mnc8652hn0mlxyb67h333gbdxp4j4qxsi13q4"))))
 606       (build-system gnu-build-system)
 607       (inputs
 608        `(("linenoise" ,linenoise)))
 609       (arguments
 610        `(#:tests? #f
 611          #:make-flags (list "CC=gcc"
 612                             (string-append "PREFIX="
 613                                            (assoc-ref %outputs "out")))
 614          #:phases
 615          (modify-phases %standard-phases
 616            (add-after 'unpack 'install-directory-fix
 617              (lambda* (#:key outputs #:allow-other-keys)
 618                (let* ((out (assoc-ref outputs "out"))
 619                       (bin (string-append out "/bin")))
 620                  (substitute* "Makefile"
 621                    (("out") bin))
 622                  #t)))
 623            (add-after 'install 'manpage
 624              (lambda* (#:key outputs #:allow-other-keys)
 625                (install-file "s.1" (string-append (assoc-ref outputs "out")
 626                                                   "/share/man/man1"))))
 627            (replace 'configure
 628              (lambda* (#:key inputs outputs #:allow-other-keys)
 629                ;; At this point linenoise is meant to be included,
 630                ;; so we have to really copy it into the working directory
 631                ;; of s.
 632                (let* ((linenoise (assoc-ref inputs "linenoise"))
 633                       (noisepath (string-append linenoise "/include/linenoise"))
 634                       (out (assoc-ref outputs "out")))
 635                  (copy-recursively noisepath "linenoise")
 636                  (substitute* "s.c"
 637                    (("/bin/s") (string-append out "/bin/s")))
 638                  #t))))))
 639       (home-page "https://github.com/rain-1/s")
 640       (synopsis "Extremely minimal shell with the simplest syntax possible")
 641       (description
 642        "S is a new shell that aims to be extremely simple.
 643 S does not implemnt the POSIX shell standard.
 644 There are no globs or \"splatting\" where a variable $FOO turns into multiple
 645 command line arguments.  One token stays one token forever.
 646 This is a \"no surprises\" straightforward approach.
 647
 648 There are no redirection operators > in the shell language, they are added as
 649 extra programs.  > is just another unix command, < is essentially cat(1).
 650 A @code{andglob} program is also provided along with s.")
 651       (license bsd-3))))
 652
 653 (define-public oksh
 654   (package
 655     (name "oksh")
 656     (version "0.5.9")
 657     (source
 658      (origin
 659        (method url-fetch)
 660        (uri (string-append "https://connochaetos.org/oksh/oksh-"
 661                            version ".tar.gz"))
 662        (sha256
 663         (base32
 664          "0ln9yf6pxngsviqszv8klnnvn8vcpplvj1njdn8xr2y8frkbw8r3"))))
 665     (build-system gnu-build-system)
 666     (arguments
 667      `(; The test files are not part of the distributed tarball.
 668        #:tests? #f))
 669     (home-page "https://connochaetos.org/oksh")
 670     (synopsis "Port of OpenBSD Korn Shell")
 671     (description
 672      "Oksh is a port of the OpenBSD Korn Shell.
 673 The OpenBSD Korn Shell is a cleaned up and enhanced ksh.")
 674     (license gpl3+)))
 675
 676 (define-public loksh
 677   (package
 678     (name "loksh")
 679     (version "6.6")
 680     (source
 681      (origin
 682        (method git-fetch)
 683        (uri (git-reference
 684              (url "https://github.com/dimkr/loksh.git")
 685              (commit version)))
 686        (file-name (git-file-name name version))
 687        (sha256
 688         (base32 "1a8s64n97ikvvi7ckirxnnjvcmhr3dd4rnqm2ivapyzb0wp42jk7"))))
 689     (build-system gnu-build-system)
 690     (inputs
 691      `(("libbsd" ,libbsd)
 692        ("ncurses" ,ncurses)))
 693     (native-inputs
 694      `(("pkg-config" ,pkg-config)))
 695     (arguments
 696      `(#:tests? #f                      ; no tests included
 697        #:make-flags (list "CC=gcc" "HAVE_LIBBSD=1"
 698                           (string-append "PREFIX="
 699                                          (assoc-ref %outputs "out")))
 700        #:phases
 701        (modify-phases %standard-phases
 702          (delete 'configure))))         ; no configure script
 703     (home-page "https://github.com/dimkr/loksh")
 704     (synopsis "Korn Shell from OpenBSD")
 705     (description
 706      "loksh is a Linux port of OpenBSD's @command{ksh}.  It is a small,
 707 interactive POSIX shell targeted at resource-constrained systems.")
 708     ;; The file 'LEGAL' says it is the public domain, and the 2
 709     ;; exceptions which are listed are not included in this port.
 710     (license public-domain)))
 711
 712 (define-public mksh
 713   (package
 714     (name "mksh")
 715     (version "57")
 716     (source
 717      (origin
 718        (method url-fetch)
 719        (uri (string-append "https://www.mirbsd.org/MirOS/dist/mir/mksh/mksh-R"
 720                            version ".tgz"))
 721        (sha256
 722         (base32 "0xdykm1z710wriwd6nc8s8lwk2dwjl63dq96xxaawlid31a1241x"))))
 723     (build-system gnu-build-system)
 724     (arguments
 725      `(#:tests? #f                      ; tests require access to /dev/tty
 726        #:phases
 727        (modify-phases %standard-phases
 728          (delete 'configure)
 729          (replace 'build
 730            (lambda _
 731              (setenv "CC" "gcc")
 732              (invoke (which "sh") "Build.sh")))
 733          (replace 'install
 734            (lambda* (#:key outputs #:allow-other-keys)
 735              (let* ((out (assoc-ref outputs "out"))
 736                     (bin (string-append out "/bin"))
 737                     (man (string-append out "/share/man/man1")))
 738                (install-file "mksh" bin)
 739                (with-directory-excursion bin
 740                  (symlink "mksh" "ksh"))
 741                (install-file "mksh.1" man)
 742                #t))))))
 743     (home-page "https://www.mirbsd.org/mksh.htm")
 744     (synopsis "Korn Shell from MirBSD")
 745     (description "mksh is an actively developed free implementation of the
 746 Korn Shell programming language and a successor to the Public Domain Korn
 747 Shell (pdksh).")
 748     (license (list miros
 749                    isc))))              ; strlcpy.c
 750
 751 (define-public oil-shell
 752   (package
 753     (name "oil-shell")
 754     (version "0.7.0")
 755     (source (origin
 756               (method url-fetch)
 757               (uri (string-append "https://www.oilshell.org/download/oil-"
 758                                   version ".tar.xz"))
 759               (sha256
 760                (base32
 761                 "12c9s462879adb6mwd3fqafk0dnqsm16s18rhym6cmzfzy8v8zm3"))))
 762     (build-system gnu-build-system)
 763     (arguments
 764      '(#:tests? #f ; the tests are not distributed in the tarballs
 765        #:strip-binaries? #f ; the binaries cannot be stripped
 766        #:phases
 767        (modify-phases %standard-phases
 768          (add-after 'unpack 'patch-compiler-invocation
 769            (lambda _
 770              (substitute* "configure"
 771                ((" cc ") " gcc "))
 772              #t))
 773          (replace 'configure
 774            (lambda* (#:key outputs #:allow-other-keys)
 775              (let ((out (assoc-ref outputs "out")))
 776                (setenv "CC" "gcc")
 777                ;; The configure script doesn't recognize CONFIG_SHELL.
 778                (setenv "CONFIG_SHELL" (which "sh"))
 779                (invoke "./configure" (string-append "--prefix=" out)
 780                        "--with-readline"))))
 781          (add-before 'install 'make-destination
 782            (lambda _
 783              ;; The build scripts don't create the destination directory.
 784              (mkdir-p (string-append (assoc-ref %outputs "out") "/bin")))))))
 785     (inputs
 786      `(("readline" ,readline)))
 787     (synopsis "Bash-compatible Unix shell")
 788     (description "Oil is a Unix / POSIX shell, compatible with Bash.  It
 789 implements the Oil language, which is a new shell language to which Bash can be
 790 automatically translated.  The Oil language is a superset of Bash.  It also
 791 implements the OSH language, a statically-parseable language based on Bash as it
 792 is commonly written.")
 793     (home-page "https://www.oilshell.org/")
 794     (license (list psfl ; The Oil sources include a patched Python 2 source tree
 795                    asl2.0))))
 796
 797 (define-public gash
 798   (package
 799     (name "gash")
 800     (version "0.2.0")
 801     (source
 802      (origin (method url-fetch)
 803              (uri (string-append "mirror://savannah/gash/gash-"
 804                                  version ".tar.gz"))
 805              (sha256
 806               (base32
 807                "13m0yz5h9nj3x40mr6wr5xcpq1lscndfwcicw3skrz801025hhgf"))
 808              (modules '((guix build utils)))))
 809     (build-system gnu-build-system)
 810     (native-inputs
 811      `(("pkg-config" ,pkg-config)))
 812     (inputs
 813      `(("guile" ,guile-2.2)))
 814     (arguments
 815      '(#:make-flags '("XFAIL_TESTS=tests/redirects.org")))
 816     (home-page "https://savannah.nongnu.org/projects/gash/")
 817     (synopsis "POSIX-compatible shell written in Guile Scheme")
 818     (description "Gash is a POSIX-compatible shell written in Guile
 819 Scheme.  It provides both the shell interface, as well as a Guile
 820 library for parsing shell scripts.  Gash is designed to bootstrap Bash
 821 as part of the Guix bootstrap process.")
 822     (license gpl3+)))
 823
 824 (define-public gash-utils
 825   (package
 826     (name "gash-utils")
 827     (version "0.1.0")
 828     (source (origin
 829               (method url-fetch)
 830               (uri (string-append "mirror://savannah/gash/gash-utils-"
 831                                   version ".tar.gz"))
 832               (sha256
 833                (base32
 834                 "0ib2p52qmbac5n0s5bys4fiwim461ps546976l1n7pwbs0avh7fk"))))
 835     (build-system gnu-build-system)
 836     (native-inputs
 837      `(("pkg-config" ,pkg-config)))
 838     (inputs
 839      `(("guile" ,guile-2.2)
 840        ("gash" ,gash)))
 841     (home-page "https://savannah.nongnu.org/projects/gash/")
 842     (synopsis "Core POSIX utilities written in Guile Scheme")
 843     (description "Gash-Utils provides Scheme implementations of many
 844 common POSIX utilities (there are about 40 of them, ranging in
 845 complexity from @command{false} to @command{awk}).  The utilities are
 846 designed to be capable of bootstrapping their standard GNU counterparts.
 847 Underpinning these utilities are many Scheme interfaces for manipulating
 848 files and text.")
 849     (license gpl3+)))