74 lines
2.2 KiB
Bash
Executable File
74 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# This file is part of the coreboot project.
|
|
#
|
|
# Copyright (C) 2017 Google Inc.
|
|
#
|
|
# 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; version 2 of the License.
|
|
#
|
|
# 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.
|
|
#
|
|
|
|
# Description:
|
|
# Check all submodules for updates. If there are more than a minimum
|
|
# number of changes, create a commit to update the submodule to the
|
|
# new version.
|
|
|
|
export LANG=C
|
|
export LC_ALL=C
|
|
export TZ=UTC0
|
|
|
|
min_commits=10
|
|
|
|
TOP=${PWD}
|
|
SUBMODULES_WITH_UPDATES=0
|
|
submodule_dirs=$(git submodule foreach pwd | grep -v Entering)
|
|
|
|
(
|
|
echo "Checking submodules..."
|
|
for submodule in $submodule_dirs; do
|
|
cd "$submodule" || exit 1
|
|
initial_commit_id="$(git log --pretty='%h' -n 1)"
|
|
initial_commit_description="$(git log --pretty='%ci - (%s)' -n 1)"
|
|
git fetch 2>/dev/null
|
|
updated_commit_id="$(git log --pretty='%h' -n 1 origin/master)"
|
|
updated_commit_description="$(git log --pretty='%ci - (%s)' -n 1 "${updated_commit_id}")"
|
|
if [ "${initial_commit_id}" = "${updated_commit_id}" ]; then
|
|
# echo "No updates for ${submodule}"
|
|
continue
|
|
fi
|
|
SUBMODULES_WITH_UPDATES+=1
|
|
update_count="$(git log --oneline "${initial_commit_id}..${updated_commit_id}" | wc -l)"
|
|
echo "${update_count} new commits for ${submodule}"
|
|
if [ "${update_count}" -ge "${min_commits}" ]; then
|
|
echo "Creating commit to update ${submodule##*/} submodule"
|
|
git checkout "${updated_commit_id}" > /dev/null 2>&1
|
|
cd "${TOP}" || exit 1
|
|
sleep 1
|
|
git add "${submodule}" > /dev/null 2>&1 || exit 1
|
|
sleep 1
|
|
git commit -s -F- > /dev/null 2>&1 <<EOF
|
|
Update ${submodule##*/} submodule to upstream master
|
|
|
|
Updating from commit id ${initial_commit_id}:
|
|
$initial_commit_description
|
|
|
|
to commit id ${updated_commit_id}:
|
|
${updated_commit_description}
|
|
|
|
This brings in ${update_count} new commits.
|
|
EOF
|
|
sleep 1
|
|
fi
|
|
done
|
|
|
|
if [ "${SUBMODULES_WITH_UPDATES}" = "0" ]; then
|
|
echo "No submodules with any updates."
|
|
fi
|
|
)
|