;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2021 Timmy Douglas <mail@timmydouglas.com>
;;;
;;; 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 containers)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (gnu packages)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system go)
  #:use-module (guix build-system meson)
  #:use-module (guix utils)
  #:use-module (gnu packages autotools)
  #:use-module (gnu packages base)
  #:use-module (gnu packages check)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages glib)
  #:use-module (gnu packages gnupg)
  #:use-module (gnu packages golang)
  #:use-module (gnu packages linux)
  #:use-module (gnu packages python)
  #:use-module (gnu packages networking)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages selinux)
  #:use-module (gnu packages version-control)
  #:use-module (gnu packages virtualization)
  #:use-module (gnu packages web))

(define-public crun
  (let ((commit "8e5757a4e68590326dafe8a8b1b4a584b10a1370"))
    (package
      (name "crun")
      (version "1.3")
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/containers/crun")
               (commit commit)
               (recursive? #t)))
         (sha256
          (base32 "01yiss2d57kwlxb7zlqzjwlg9fyaf19yjngd1mw9n4hxls3dfj3k"))
         (file-name (git-file-name name version))))

      (build-system gnu-build-system)
      (arguments
       `(#:tests? #f
         #:configure-flags '("--disable-systemd")
         #:phases
         (modify-phases %standard-phases
           (add-after 'unpack 'do-not-depend-on-git
             (lambda _
               (substitute* "autogen.sh"
                 (("^git submodule update.*")
                  ""))
               (with-output-to-file "git-version.h"
                 (lambda ()
                   (display (string-append
                             "/* autogenerated.  */\n#ifndef GIT_VERSION\n# define GIT_VERSION \""
                             ,commit
                             "\"\n#endif\n"))))
               #t)))))
      (inputs
       (list libcap libseccomp libyajl))
      (native-inputs
       (list automake autoconf git libtool pkg-config python-3))
      (home-page "https://github.com/containers/crun")
      (synopsis "OCI Container runtime")
      (description
       "crun is a fast and low-memory footprint OCI Container Runtime fully written in C.")
      (license license:gpl2+))))