# GNU Guix --- Functional package management for GNU # Copyright © 2022 Ludovic Courtès <ludo@gnu.org> # # 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/>. # # Test 'guix style'. # set -e guix style --version tmpdir="guix-style-$$" trap 'rm -r "$tmpdir"' EXIT tmpfile="$tmpdir/os.scm" mkdir "$tmpdir" cat > "$tmpfile" <<EOF ;;; This is a header with three semicolons. ;;; (define-module (foo bar) #:use-module (guix) #:use-module (gnu)) ;; One blank line and a page break. ;; And now, the OS. (operating-system (host-name "komputilo") (locale "eo_EO.UTF-8") ;; User accounts. (users (cons (user-account (name "alice") (comment "Bob's sister") (group "users") ;; Groups fit on one line. (supplementary-groups '("wheel" "audio" "video"))) %base-user-accounts)) ;; The services. (services (cons (service mcron-service-type) %base-services))) EOF cp "$tmpfile" "$tmpfile.bak" initial_hash="$(guix hash "$tmpfile")" guix style -f "$tmpfile" if test "$initial_hash" != "$(guix hash "$tmpfile")" then cat "$tmpfile" diff -u "$tmpfile.bak" "$tmpfile" false fi # Introduce random changes and try again. sed -i "$tmpfile" -e's/ \+/ /g' test "$initial_hash" != "$(guix hash "$tmpfile")" guix style -f "$tmpfile" test "$initial_hash" = "$(guix hash "$tmpfile")"