flatcar-scripts/.github/workflows/go-apply-patch.sh
Dongsu Park b2e55c063a .github: skip touching open PRs when the remote branch exists
To avoid noise of touching existing PRs, check first if the remote
branch already exists. If that exists, skip creating or updating the PR.
2023-05-03 17:37:34 +02:00

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#!/bin/bash
set -euo pipefail
source "${GHA_SCRIPTS_DIR}/.github/workflows/common.sh"
prepare_git_repo
# create a mapping between short version and new version, e.g. 1.16 -> 1.16.3
declare -A VERSIONS
for version_new in ${VERSIONS_NEW}; do
version_new_trimmed="${version_new%.*}"
if [[ "${version_new_trimmed%.*}" = "${version_new_trimmed}" ]]; then
version_new_trimmed="${version_new}"
fi
VERSIONS["${version_new_trimmed}"]="${version_new}"
done
branch_name="go-$(join_by '-and-' ${VERSIONS_NEW})-main"
if ! check_remote_branch "${branch_name}"; then
echo "remote branch already exists, nothing to do"
exit 0
fi
# Parse the Manifest file for already present source files and keep the latest version in the current series
# DIST go1.17.src.tar.gz ... => 1.17
# DIST go1.17.1.src.tar.gz ... => 1.17.1
declare -a UPDATED_VERSIONS_OLD UPDATED_VERSIONS_NEW
any_different=0
for version_short in "${!VERSIONS[@]}"; do
pushd "${SDK_OUTER_OVERLAY}"
VERSION_NEW="${VERSIONS["${version_short}"]}"
VERSION_OLD=$(sed -n "s/^DIST go\(${version_short}\(\.*[0-9]*\)\?\)\.src.*/\1/p" dev-lang/go/Manifest | sort -ruV | head -n1)
if [[ -z "${VERSION_OLD}" ]]; then
echo "${version_short} is not packaged, skipping"
popd
continue
fi
if [[ "${VERSION_NEW}" = "${VERSION_OLD}" ]]; then
echo "${version_short} is already at the latest (${VERSION_NEW}), skipping"
popd
continue
fi
UPDATED_VERSIONS_OLD+=("${VERSION_OLD}")
UPDATED_VERSIONS_NEW+=("${VERSION_NEW}")
any_different=1
EBUILD_FILENAME=$(get_ebuild_filename dev-lang/go "${VERSION_OLD}")
git mv "${EBUILD_FILENAME}" "dev-lang/go/go-${VERSION_NEW}.ebuild"
popd
URL="https://go.dev/doc/devel/release#go${VERSION_NEW}"
generate_update_changelog 'Go' "${VERSION_NEW}" "${URL}" 'go'
commit_changes dev-lang/go "${VERSION_OLD}" "${VERSION_NEW}"
done
cleanup_repo
if [[ $any_different -eq 0 ]]; then
echo "go packages were already at the latest versions, nothing to do"
exit 0
fi
vo_gh="$(join_by ' and ' "${UPDATED_VERSIONS_OLD[@]}")"
vn_gh="$(join_by ' and ' "${UPDATED_VERSIONS_NEW[@]}")"
echo "VERSIONS_OLD=${vo_gh}" >>"${GITHUB_OUTPUT}"
echo "VERSIONS_NEW=${vn_gh}" >>"${GITHUB_OUTPUT}"
echo "BRANCH_NAME=${branch_name}" >>"${GITHUB_OUTPUT}"
echo 'UPDATE_NEEDED=1' >>"${GITHUB_OUTPUT}"