dfhack/ci/update-submodules.bash

39 lines
757 B
Bash

#!/bin/bash
set -e
message_file=.git/COMMIT_EDITMSG
get_git_root() {
git rev-parse --show-toplevel
}
write_msg() {
echo "$@" >> "${message_file}"
}
git_root="$(get_git_root)"
cd "${git_root}"
rm -f "${message_file}"
write_msg "Auto-update submodules"
write_msg ""
cat ci/update-submodules.manifest | while read path branch; do
cd "${git_root}/${path}"
test "${git_root}" != "$(get_git_root)"
git checkout "${branch}"
git pull --ff-only
cd "${git_root}"
if ! git diff --quiet --ignore-submodules=dirty -- "${path}"; then
git add "${path}"
write_msg "${path}: ${branch}"
fi
done
if ! git diff --exit-code --cached; then
git commit --file "${message_file}" --no-edit
exit 0
else
exit 1
fi