libmakepkg: extract functions for integrity checking

Signed-off-by: Ashley Whetter <ashley@awhetter.co.uk>
Signed-off-by: Allan McRae <allan@archlinux.org>

1 files changed, 45 insertions, 0 deletions

diff --git a/scripts/libmakepkg/integrity.sh.in b/scripts/libmakepkg/integrity.sh.in
new file mode 100644
index 00000000..cb8159d3
--- /dev/null
+++ b/scripts/libmakepkg/integrity.sh.in
@@ -0,0 +1,45 @@
+#!/bin/bash
+#
+#   integrity.sh - functions relating to source integrity checking
+#
+#   Copyright (c) 2011-2016 Pacman Development Team <pacman-dev@archlinux.org>
+#
+#   This program 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 2 of the License, or
+#   (at your option) any later version.
+#
+#   This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+[[ -n "$LIBMAKEPKG_INTEGRITY_SH" ]] && return
+LIBMAKEPKG_INTEGRITY_SH=1
+
+LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
+
+source "$LIBRARY/util/message.sh"
+
+for lib in "$LIBRARY/integrity/"*.sh; do
+	source "$lib"
+done
+
+check_source_integrity() {
+	if (( SKIPCHECKSUMS && SKIPPGPCHECK )); then
+		warning "$(gettext "Skipping all source file integrity checks.")"
+	elif (( SKIPCHECKSUMS )); then
+		warning "$(gettext "Skipping verification of source file checksums.")"
+		check_pgpsigs "$@"
+	elif (( SKIPPGPCHECK )); then
+		warning "$(gettext "Skipping verification of source file PGP signatures.")"
+		check_checksums "$@"
+	else
+		check_checksums "$@"
+		check_pgpsigs "$@"
+	fi
+}