gnu/packages/entr.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2016 Matthew Jordan <matthewjordandevops@yandex.com>
   3 ;;; Copyright © 2016 Ludovic Courtès <ludo@gnu.org>
   4 ;;; Copyright © 2019 Ricardo Wurmus <rekado@elephly.net>
   5 ;;; Copyright © 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
   6 ;;; Copyright © 2020 Jakub Kądziołka <kuba@kadziolka.net>
   7 ;;; Copyright © 2021 Solene Rapenne <solene@perso.pw>
   8 ;;;
   9 ;;; This file is part of GNU Guix.
  10 ;;;
  11 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  12 ;;; under the terms of the GNU General Public License as published by
  13 ;;; the Free Software Foundation; either version 3 of the License, or (at
  14 ;;; your option) any later version.
  15 ;;;
  16 ;;; GNU Guix is distributed in the hope that it will be useful, but
  17 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  18 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 ;;; GNU General Public License for more details.
  20 ;;;
  21 ;;; You should have received a copy of the GNU General Public License
  22 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 (define-module (gnu packages entr)
  25   #:use-module (gnu packages base)
  26   #:use-module (gnu packages bash)
  27   #:use-module (gnu packages ncurses)
  28   #:use-module (guix licenses)
  29   #:use-module (guix packages)
  30   #:use-module (guix download)
  31   #:use-module (guix build-system gnu)
  32   #:use-module (guix utils))
  33
  34 (define-public entr
  35   (package
  36     (name "entr")
  37     (version "4.9")
  38     (source (origin
  39               (method url-fetch)
  40               (uri (string-append "http://entrproject.org/code/entr-"
  41                                   version ".tar.gz"))
  42               (sha256
  43                (base32
  44                 "18h58k69f0qmqkknbcnhm5dz7mv5gr2blcq88qr62vz4zg9a8mp2"))))
  45     (build-system gnu-build-system)
  46     (arguments
  47      `(#:test-target "test"
  48        #:phases
  49        (modify-phases %standard-phases
  50          (replace 'configure
  51            (lambda* (#:key outputs #:allow-other-keys)
  52              (let ((out (assoc-ref outputs "out")))
  53                (setenv "CONFIG_SHELL" (which "bash"))
  54                (setenv "CC" ,(cc-for-target))
  55                (setenv "PREFIX" out)
  56                (setenv "MANPREFIX" (string-append out "/man"))
  57                (invoke "./configure"))))
  58          (add-before 'build 'remove-fhs-file-names
  59            (lambda* (#:key inputs #:allow-other-keys)
  60              (substitute* "entr.c"
  61                (("/bin/sh" command)
  62                 (search-input-file inputs command))
  63                (("/bin/cat" command)
  64                 (search-input-file inputs command))
  65                (("/usr(/bin/clear)" _ command)
  66                 (search-input-file inputs command)))
  67              #t)))))
  68     (inputs
  69      (list bash coreutils ncurses))
  70     (home-page "http://entrproject.org/")
  71     (synopsis "Run arbitrary commands when files change")
  72     (description
  73      "entr is a zero-configuration tool with no external build or run-time
  74 dependencies.  The interface to entr is not only minimal, it aims to be simple
  75 enough to create a new category of ad hoc automation.  These micro-tests
  76 reduce keystrokes, but more importantly they emphasize the utility of
  77 automated checks.")
  78
  79     ;; Per 'LICENSE', portability code under missing/ is under BSD-2.
  80     (license isc)))