;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016 Matthew Jordan <matthewjordandevops@yandex.com>
;;; Copyright © 2016 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2019 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2019 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2020 Jakub Kądziołka <kuba@kadziolka.net>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages entr)
  #:use-module (gnu packages ncurses)
  #:use-module (guix licenses)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu))

(define-public entr
  (package
    (name "entr")
    (version "4.2")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://entrproject.org/code/entr-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "0w2xkf77jikcjh15fp9g7661ss30pz3jbnh261vqpaqavwah4c17"))))
    (build-system gnu-build-system)
    (arguments
     `(#:test-target "test"
       #:phases
       (modify-phases %standard-phases
         (replace 'configure
           (lambda* (#:key outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out")))
               (setenv "CONFIG_SHELL" (which "bash"))
               (setenv "CC" (which "gcc"))
               (setenv "DESTDIR" (string-append out "/"))
               (setenv "PREFIX" "")
               (setenv "MANPREFIX" "man")
               (invoke "./configure"))))
         (add-before 'build 'remove-fhs-file-names
           (lambda _
             (substitute* "entr.c"
               (("/bin/sh") (which "sh"))
               (("/bin/cat") (which "cat"))
               (("/usr/bin/clear") (which "clear")))
             #t)))))
    ;; ncurses provides the `clear' binary
    (inputs `(("ncurses" ,ncurses)))
    (home-page "http://entrproject.org/")
    (synopsis "Run arbitrary commands when files change")
    (description
     "entr is a zero-configuration tool with no external build or run-time
dependencies.  The interface to entr is not only minimal, it aims to be simple
enough to create a new category of ad hoc automation.  These micro-tests
reduce keystrokes, but more importantly they emphasize the utility of
automated checks.")

    ;; Per 'LICENSE', portability code under missing/ is under BSD-2.
    (license isc)))
='/guix/commit/.guix-authorizations?id=85dbe6d13f20b884f343032e5d1829cc0ef9000d'>.guix-authorizations: Authorise Hilton Chain.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .guix-authorizations (hako): Add OpenPGP key fingerprint.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2023-06-14 07:33:18 +0200'>2023-06-14</span></td><td><a href='/guix/commit/.guix-authorizations?id=384381f0f900af17c9ec703ebe35b8b3445750f3'>.guix-authorizations: Remove Lars-Dominik Braun’s professional key.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .guix-authorizations: Remove from lbraun (professional).
</span></span></td><td>Lars-Dominik Braun</td></tr>
<tr><td><span title='2023-05-15 21:29:46 -0400'>2023-05-15</span></td><td><a href='/guix/commit/.guix-authorizations?id=35cf72651742ffbbf9e55e3b02db916e1574186d'>.guix-authorizations: Authorize Jorge Gomez.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .guix-authorizations (jgart): Add OpenPGP key fingerprint.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2023-05-11 11:18:48 -0400'>2023-05-11</span></td><td><a href='/guix/commit/.guix-authorizations?id=f43c0290416a25183304c2a6e3ff27babef2c03a'>.guix-authorizations: Authorize Josselin Poiret.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .guix-authorizations (jpoiret): Add OpenPGP key fingerprint.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2023-05-11 10:35:16 -0400'>2023-05-11</span></td><td><a href='/guix/commit/.guix-authorizations?id=ef0aa7ff8b54041ae6718c0d77c1de69a3175231'>.guix-authorizations: Authorize Simon Tournier.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .guix-authorizations (zimoun): Add OpenPGP key fingerprint.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2023-03-24 12:15:38 -0400'>2023-03-24</span></td><td><a href='/guix/commit/.guix-authorizations?id=33bb60fe0208e1c6167619e1971222d86c48b8dd'>.guix-authorizations: Remove Paul Garlick due to inactivity.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .guix-authorizations: Remove from pgarlick.
</span></span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2023-03-24 12:15:38 -0400'>2023-03-24</span></td><td><a href='/guix/commit/.guix-authorizations?id=703ee77115aa35f6e4736d5cc5726ab839e76899'>.guix-authorizations: Remove Jakub Kądziołka due to inactivity.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .guix-authorizations: Remove niedzejkob.
</span></span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2023-03-24 12:15:38 -0400'>2023-03-24</span></td><td><a href='/guix/commit/.guix-authorizations?id=169e60801db4360b9ea0f7d8faef21b29f8961f4'>.guix-authorizations: Remove Chris Marusich due to inactivity.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .guix-authorizations: Remove marusich.
</span></span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2023-03-24 12:15:38 -0400'>2023-03-24</span></td><td><a href='/guix/commit/.guix-authorizations?id=d873903edc5f840cf8866b6c3d3d1f50779643bb'>.guix-authorizations: Remove Brice Waegeneire due to inactivity.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .guix-authorizations: Remove bricewge.
</span></span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2023-03-24 12:15:38 -0400'>2023-03-24</span></td><td><a href='/guix/commit/.guix-authorizations?id=5d70500acbef52958d3959d7e36c2ca8288552f2'>.guix-authorizations: Remove Alex Kost due to inactivity.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .guix-authorizations: Remove alezost.
</span></span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2022-12-11 01:00:01 +0100'>2022-12-11</span></td><td><a href='/guix/commit/.guix-authorizations?id=6bb9424f22239a0a2f50133f8051c635bf9a409a'>.guix-authorizations: Authorise John Kehayias.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .guix-authorizations (podiki): Add OpenPGP key fingerprint.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2022-11-08 08:52:22 -0500'>2022-11-08</span></td><td><a href='/guix/commit/.guix-authorizations?id=96ae718c516a289124a0b91ceeef78b20d187825'>authorizations: Remove old key for "davexunit".</a><span class='msg-avail'>...<span class='msg-tooltip'>* .guix-authorizations ("davexunit"): Remove.
("davexunit (2nd)"): Rename to "dthompson".
</span></span></td><td>David Thompson</td></tr>