;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2025 Giacomo Leidi <therewasa@fishinthecalculator.me>
;;;
;;; 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/>.
;;; This file returns a manifest of packages built using the mix-build-system.
;;; It is used to assist continuous integration of the beam-team branch.
;;;
;;;
;;; You can use it to build all covered packages with:
;;;
;;; ./pre-inst-env guix build -m etc/teams/beam/elixir-manifest.scm
;;;
;;; or to update them with:
;;;
;;; ./pre-inst-env guix refresh -u -m etc/teams/beam/elixir-manifest.scm
(use-modules (guix packages)
(guix profiles)
(guix gexp)
(guix build-system)
(ice-9 match)
(srfi srfi-1)
(srfi srfi-26))
(define* (has-mix-build-system? build-system #:key modules #:allow-other-keys)
(or (eq? (build-system-name build-system) 'mix)
(any
(match-lambda
(('guix 'build 'mix-build-system) #t)
('((guix build mix-build-system) . _) #t)
(_ #f))
(cond
((gexp? modules) (gexp->approximate-sexp modules))
((pair? modules) modules)
(else '())))))
(manifest
(map package->manifest-entry
(fold-packages
(lambda (package lst)
(if (apply has-mix-build-system?
(package-build-system package)
(package-arguments package))
(cons package lst)
lst))
(list))))