;;; 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, 2020, 2023 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2020 Jakub Kądziołka <kuba@kadziolka.net>
;;; Copyright © 2021 Solene Rapenne <solene@perso.pw>
;;; Copyright © 2022 jgart <jgart@dismail.de>
;;;
;;; 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 base)
  #:use-module (gnu packages bash)
  #:use-module (gnu packages ncurses)
  #:use-module (guix licenses)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu)
  #:use-module (guix utils))

(define-public entr
  (package
    (name "entr")
    (version "5.4")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://eradman.com/entrproject/code/entr-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "17hz4aca6dsh6z58625jg8fbk5m9ng3s95pl4s6ws79zrk9dw7a9"))))
    (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" ,(cc-for-target))
               (setenv "PREFIX" out)
               (setenv "MANPREFIX" (string-append out "/man"))
               (invoke "./configure"))))
         (add-before 'build 'remove-fhs-file-names
           (lambda* (#:key inputs #:allow-other-keys)
             (substitute* "entr.c"
               (("/bin/sh" command)
                (search-input-file inputs command))
               (("/bin/cat" command)
                (search-input-file inputs command))
               (("/usr(/bin/clear)" _ command)
                (search-input-file inputs command))))))))
    (inputs
     (list bash coreutils ncurses))
    (home-page "https://eradman.com/entrproject/")
    (synopsis "Run arbitrary commands when files change")
    (description
     "@acronym{entr, event notify test runner} reads a list of file names from
standard input and executes a given command (including arguments) whenever any
of them change.  It aims to facilitate rapid feedback and automated testing.

For example, you can use @command{entr} to automatically invoke @command{make}
each time you modify a source code file.  It supports interactive utilities and
doesn't waste resources by polling for changes.")

    ;; Per 'LICENSE', portability code under missing/ is under BSD-2.
    (license isc)))
/commit/nix/nix-daemon?id=bb640d6133dea0ede7e80db9ca64a9b2e451317a'>daemon: Ignore '--keep-failed' for TCP/IP clients.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-11-14 21:34:08 +0100'>2018-11-14</span></td><td><a href='/guix/commit/nix/nix-daemon?id=0fe1fba4af41f267c4bb2c006fb37f42422ab703'>daemon: Install 'authenticate' script under LIBEXECDIR/guix.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-10-15 22:40:35 +0200'>2018-10-15</span></td><td><a href='/guix/commit/nix/nix-daemon?id=6ef61cc4c30e94acbd7437f19c893f63a7112267'>daemon: Support multiplexed build output.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-04-19 19:06:26 +0200'>2018-04-19</span></td><td><a href='/guix/commit/nix/nix-daemon?id=5cefb13ddd4d51a63a387e74c138035b7b8b8537'>guix-daemon: Disable garbage collection for remote connections.</a><span class='msg-avail'>...</span></td><td>Roel Janssen</td></tr>
<tr><td><span title='2018-01-07 23:47:22 +0100'>2018-01-07</span></td><td><a href='/guix/commit/nix/nix-daemon?id=f997137d0e2eba27bb1e2b282ee19ea474c41e12'>daemon: Make libbz2 an optional dependency.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-01-07 23:47:22 +0100'>2018-01-07</span></td><td><a href='/guix/commit/nix/nix-daemon?id=29a686688674dc875775305312513405fa396a06'>daemon: Add gzip log compression.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-07-17 15:13:41 +0200'>2017-07-17</span></td><td><a href='/guix/commit/nix/nix-daemon?id=2e009ae7cdaee4ce871b3a79d50118762ee29fb6'>daemon: Flush the sink upon 'exportPath' errors.</a><span class='msg-avail'>...</span></td><td>Jan Nieuwenhuizen</td></tr>
<tr><td><span title='2017-07-10 11:55:54 +0200'>2017-07-10</span></td><td><a href='/guix/commit/nix/nix-daemon?id=5c82722cac1dba6cd8f471ca672ff88e04597a55'>daemon: Allow compilation with GCC 4.9.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-06-22 10:59:07 +0200'>2017-06-22</span></td><td><a href='/guix/commit/nix/nix-daemon?id=6efb578a1412bae959dd6b1755e2c333eb4e4cd8'>daemon: Set TCP_NODELAY and TCP_QUICKACK on remote sockets.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-06-22 10:59:07 +0200'>2017-06-22</span></td><td><a href='/guix/commit/nix/nix-daemon?id=1071f781d97509347144754b3248581cf7c6c1d5'>daemon: '--listen' can be passed several times, can specify TCP endpoints.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-06-04 00:35:55 +0200'>2017-06-04</span></td><td><a href='/guix/commit/nix/nix-daemon?id=2ca9f51ec8125c0124362300853365a1a6c76ee5'>daemon: Add '--timeout' and '--max-silent-time'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-01-15 15:43:22 +0100'>2017-01-15</span></td><td><a href='/guix/commit/nix/nix-daemon?id=deac976d3d26c7b85b9c90efb424b0aa94f1027c'>daemon: Client settings no longer override daemon settings.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>