;;; 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 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 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 "4.6")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://entrproject.org/code/entr-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "0vcflgagna2gdlpjsd6748c73j2829xlhm276mi838zl1n121phn"))))
    (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)
                (string-append (assoc-ref inputs "bash") command))
               (("/bin/cat" command)
                (string-append (assoc-ref inputs "coreutils") command))
               (("/usr(/bin/clear)" _ command)
                (string-append (assoc-ref inputs "ncurses") command)))
             #t)))))
    (inputs
     `(("bash" ,bash)
       ("coreutils" ,coreutils)
       ("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)))
18d54e3717c0'>installer: Add Emacs EXWM desktop environment.</a><span class='msg-avail'>...</span></td><td>Jan (janneke) Nieuwenhuizen</td></tr>
<tr><td><span title='2020-04-15 19:26:55 +0200'>2020-04-15</span></td><td><a href='/guix/commit/etc/release-manifest.scm?id=bd21acf6c390e4fe87eb6053f0b5185d6ecbcf9f'>Merge branch 'master' into core-updates</a></td><td>Marius Bakke</td></tr>
<tr><td><span title='2020-04-14 16:01:05 +0200'>2020-04-14</span></td><td><a href='/guix/commit/etc/release-manifest.scm?id=bab1f340b35078dcfd3cbac67ad56393b53bb46b'>maint: Ensure substitutes are available for '%default-xorg-modules'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-04-14 16:01:05 +0200'>2020-04-14</span></td><td><a href='/guix/commit/etc/release-manifest.scm?id=8e8d984fd6db77bb5c1bec66369e5e99470d416f'>maint: Actually check for the availablility of system packages.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-04-08 13:05:34 +0200'>2020-04-08</span></td><td><a href='/guix/commit/etc/release-manifest.scm?id=b1f56712c00a39c36ddd87fa42e3a19a28a75ffd'>maint: Adjust release manifest for Guile 3.0 switch.</a><span class='msg-avail'>...</span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2020-04-08 00:05:46 +0200'>2020-04-08</span></td><td><a href='/guix/commit/etc/release-manifest.scm?id=0eb799e6696202316b7e5062ba21bff9ece7a789'>maint: Cross-build GUILE-2.2/FIXED.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-04-07 12:31:36 +0200'>2020-04-07</span></td><td><a href='/guix/commit/etc/release-manifest.scm?id=1e6fe44da874b96695047dbd3d2b0cc070de9b44'>maint: Remove GCC from the packages to cross-build.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-04-04 18:52:35 +0200'>2020-04-04</span></td><td><a href='/guix/commit/etc/release-manifest.scm?id=d8c8bfcc1f7c2e8226abebc6227261c8617f90d0'>maint: Remove unsupported cross-compilation jobs from 'release-manifest.scm'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-03-13 17:33:38 +0100'>2020-03-13</span></td><td><a href='/guix/commit/etc/release-manifest.scm?id=f292c5019111f92b6850afdca4b59f4146b9be3b'>maint: Add 'etc/release-manifest.scm'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>