1 files changed, 117 insertions, 0 deletions
diff --git a/.local/bin/autobuild.sh b/.local/bin/autobuild.sh
new file mode 100755
index 0000000..d62e77b
--- /dev/null
+++ b/.local/bin/autobuild.sh
@@ -0,0 +1,117 @@
+#!/bin/bash
+# Copyright (C) 2014 Luke Shumaker <lukeshu@sbcglobal.net>
+#
+# 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 3 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/>.
+
+export PATH # because of setuid safety, path may be currently un-exported
+
+
+usage() {
+	print "Usage: %q REPO/PKGBASE [FILES...]" "${0##*/}"
+	print "When run from a git directory, automatically updates the package based on FILES in the git repo"
+}
+
+main() {
+	. "$(librelib messages)"
+	setup_traps
+
+	# Get the date as the *very* first thing
+	# We get the current date instead of getting a date from git because git time is
+	# non-monotonic.  I mean, the system time is also non-monotonic.  But at
+	# day-granularity, I don't expect this to ever come up.  A git-rebase or weird
+	# merge could easily break things if we get the git time.
+	newpkgver_date=$(LC_ALL=C date -u +%Y%m%d)
+
+	# Configuration parsing ################################################
+
+	. "$(librelib conf)"
+	load_files libretools
+	check_vars libretools WORKDIR ABSLIBRERECV ABSLIBRESEND
+
+	# Lock to pevent conflicting runs ######################################
+
+	mkdir -p "${WORKDIR}/lockdir"
+	lock 9 "$HOME/packages/lockdir/${PWD//\//%2F}" "Waiting for previous run of %q to finish" "$0"
+
+	# Option/usage parsing #################################################
+
+	if [[ $# -lt 1 ]]; then
+		error "%q takes at least 1 argument" "$0"
+		usage >&2
+		exit 1
+	fi
+
+	package=$1
+	package_re='^[^/]+/[^/]+$'
+	if ! [[ $package =~ $package_re ]]; then
+		error "The first argument must be in the format REPO/PKGBASE: %s" "$package"
+		usage >&2
+		exit 1
+	fi
+	unset package_re
+
+	if [[ $PWD != *.git ]]; then
+		die "%q should be run as a hook from a git repository" "$0"
+	fi
+
+	newgitver=$(git log -n1 --format='%H' master -- "${@:2}")
+
+	# The real work begins! ################################################
+
+	# Get the ABSLibre tree
+	gitget -f -p "$ABSLIBRESEND" checkout "$ABSLIBRERECV" "$WORKDIR/abslibre"
+	if ! [[ -f "${WORKDIR}/abslibre/${package}/PKGBUILD" ]]; then
+		die "package does not exist in abslibre.git: %s" "$package"
+	fi
+	cd "$WORKDIR/abslibre/${package}"
+
+	# Figure out info about the last version
+	oldgitver=$(sed -n 's/^_gitver=//p' PKGBUILD)
+	oldpkgver=$(sed -n 's/^pkgver=//p' PKGBUILD)
+	oldpkgver_date=${oldpkgver%%.*}
+	oldpkgver_rel=${oldpkgver#${oldpkgver_date}}; oldpkgver_rel=${oldpkgver_rel#.}; oldpkgver_rel=${oldpkgver_rel:-0}
+
+	# Make sure we actually have changes
+	if [[ "$newgitver" == "$oldgitver" ]]; then
+		msg 'No new changes were committed, nothing to do'
+		exit 0
+	fi
+
+	# Handle doing multiple versions in the same day
+	if [[ "$newpkgver_date" == "$oldpkgver_date" ]]; then
+		declare -i newpkgver_rel=${oldpkgver_rel}+1
+		newpkgver=${newpkgver_date}.${newpkgver_rel}
+	else
+		newpkgver=${newpkgver_date}
+	fi
+
+	# Update the PKGBUILD
+	sed -i -e "s|^pkgver=.*|pkgver=${newpkgver}|" \
+		-e "s|^_gitver=.*|_gitver=${newgitver}|" \
+		-e 's|^pkgrel=.*|pkgrel=1|' \
+		PKGBUILD
+	updpkgsums
+	git add PKGBUILD
+	git commit -m "Update ${package}"
+
+	# Build the new package
+	makepkg -c
+	librestage
+
+	# Publish the updates
+	git push
+	librerelease
+}
+
+main "$@"