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authorEli Schwartz <eschwartz@archlinux.org>2019-01-10 06:58:41 +0100
committerAllan McRae <allan@archlinux.org>2019-01-10 08:01:30 +0100
commit031611ff40bb85e493453913ae808116fa92c3cc (patch)
tree8174ec4f5960db63aa16b240a17fbdb4cee55148
parent10fe71e5f3ed5cff52166e78ca063baf8d1c1b83 (diff)
downloadpacman-031611ff40bb85e493453913ae808116fa92c3cc.tar.gz
pacman-031611ff40bb85e493453913ae808116fa92c3cc.tar.xz
libmakepkg: add routine for linting $SOURCE_DATE_EPOCH
This can only ever be an int, and the specification states that a malformed timestamp should be considered a fatal error. https://reproducible-builds.org/specs/source-date-epoch/ Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
-rw-r--r--scripts/Makefile.am1
-rw-r--r--scripts/libmakepkg/lint_config/meson.build1
-rwxr-xr-xscripts/libmakepkg/lint_config/source_date_epoch.sh.in37
3 files changed, 39 insertions, 0 deletions
diff --git a/scripts/Makefile.am b/scripts/Makefile.am
index 4bb79b05..08fc34b2 100644
--- a/scripts/Makefile.am
+++ b/scripts/Makefile.am
@@ -71,6 +71,7 @@ LIBMAKEPKG_IN = \
libmakepkg/integrity/verify_signature.sh \
libmakepkg/lint_config.sh \
libmakepkg/lint_config/paths.sh \
+ libmakepkg/lint_config/source_date_epoch.sh \
libmakepkg/lint_config/variable.sh \
libmakepkg/lint_package.sh \
libmakepkg/lint_package/build_references.sh \
diff --git a/scripts/libmakepkg/lint_config/meson.build b/scripts/libmakepkg/lint_config/meson.build
index 884d63d7..144705f9 100644
--- a/scripts/libmakepkg/lint_config/meson.build
+++ b/scripts/libmakepkg/lint_config/meson.build
@@ -2,6 +2,7 @@ libmakepkg_module = 'lint_config'
sources = [
'paths.sh.in',
+ 'source_date_epoch.sh.in',
'variable.sh.in',
]
diff --git a/scripts/libmakepkg/lint_config/source_date_epoch.sh.in b/scripts/libmakepkg/lint_config/source_date_epoch.sh.in
new file mode 100755
index 00000000..38fbfd77
--- /dev/null
+++ b/scripts/libmakepkg/lint_config/source_date_epoch.sh.in
@@ -0,0 +1,37 @@
+#!/bin/bash
+#
+# source_date_epoch.sh - Check that reproducible builds timestamp is valid
+#
+# Copyright (c) 2018 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 $LIBMAKEPKG_LINT_CONFIG_SOURCE_DATE_EPOCH_SH ]] && return
+LIBMAKEPKG_LINT_CONFIG_SOURCE_DATE_EPOCH_SH=1
+
+LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
+
+source "$LIBRARY/util/message.sh"
+
+lint_config_functions+=('lint_source_date_epoch')
+
+
+lint_source_date_epoch() {
+ if [[ $SOURCE_DATE_EPOCH = *[^[:digit:]]* ]]; then
+ error "$(gettext "%s contains invalid characters: %s")" \
+ "\$SOURCE_DATE_EPOCH" "${SOURCE_DATE_EPOCH//[[:digit:]]}"
+ return 1
+ fi
+}