Trigger release #23
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name: Trigger release | |
on: | |
workflow_dispatch: | |
inputs: | |
version-bump: | |
description: 'Whether to bump major, minor or patch version' | |
required: false | |
default: patch | |
type: choice | |
options: | |
- major | |
- minor | |
- patch | |
desired-version: | |
description: 'Version to be released; if specified, version-bump will be ignored' | |
required: false | |
default: '' | |
schedule: | |
- cron: '10 11 * * 1' | |
- cron: '10 12 * * 1' | |
concurrency: trigger-release | |
env: | |
TAG_PREFIX: v | |
INITIAL_TAG: v0.1.0 | |
SEMVER_VERSION: 3.4.0 | |
HELM_DOCS_VERSION: v1.11.0 | |
CHART_DIRECTORY: chart | |
defaults: | |
run: | |
shell: bash | |
jobs: | |
release: | |
name: Trigger release | |
runs-on: ubuntu-22.04 | |
permissions: | |
contents: write | |
steps: | |
- name: Validate ref | |
run: | | |
if [ "${{ github.ref }}" != refs/heads/main ]; then | |
>&2 echo "Invalid ref: ${{ github.ref }} (expected: refs/heads/main)" | |
exit 1 | |
fi | |
- name: Checkout repository | |
uses: actions/checkout@v4 | |
with: | |
token: ${{ secrets.WORKFLOW_USER_GH_TOKEN }} | |
fetch-depth: 0 | |
- name: Setup semver | |
uses: sap/cs-actions/setup-semver@main | |
with: | |
version: ${{ env.SEMVER_VERSION }} | |
install-directory: ${{ runner.temp }}/bin | |
- name: Setup helm-docs | |
uses: sap/cs-actions/setup-helm-docs@main | |
with: | |
version: ${{ env.HELM_DOCS_VERSION }} | |
install-directory: ${{ runner.temp }}/bin | |
- name: Determine current release | |
id: get_current_release | |
uses: sap/cs-actions/get-highest-tag@main | |
with: | |
prefix: ${{ env.TAG_PREFIX }} | |
- name: Determine target release | |
id: get_target_release | |
run: | | |
create_release=true | |
if ${{ github.event_name == 'schedule' }}; then | |
commits_count=$(git rev-list --count --no-merges ${{ steps.get_current_release.outputs.tag }}..HEAD --before=1.hour) | |
if [ $commits_count -eq 0 ]; then | |
create_release=false | |
echo "There are no commits since latest release, nothing to do." | |
fi | |
version_bump=patch | |
else | |
version_bump=${{ inputs.version-bump }} | |
fi | |
echo "Create release: $create_release" | |
echo "create_release=$create_release" >> $GITHUB_OUTPUT | |
if [ "$create_release" != true ]; then | |
exit 0 | |
fi | |
desired_version=${{ inputs.desired-version }} | |
current_version=${{ steps.get_current_release.outputs.version }} | |
if [ -z "$desired_version" ]; then | |
case $version_bump in | |
major|minor|patch) | |
# ok | |
;; | |
*) | |
>&2 echo "Invalid input: version-bump ($version_bump)" | |
exit 1 | |
esac | |
if [ -z "$current_version" ]; then | |
version=${INITIAL_TAG/#$TAG_PREFIX/} | |
tag=$INITIAL_TAG | |
else | |
version=$(semver bump $version_bump $current_version) | |
tag=$TAG_PREFIX$version | |
fi | |
else | |
if [[ $desired_version =~ ^$TAG_PREFIX([0-9].*)$ ]]; then | |
version=${BASH_REMATCH[1]} | |
tag=$desired_version | |
else | |
>&2 echo "Invalid input: desired-version ($desired_version) should start with $TAG_PREFIX." | |
exit 1 | |
fi | |
if [ "$(semver validate $version)" != valid ]; then | |
>&2 echo "Invalid input: desired-version ($version) is not a valid semantic version." | |
exit 1 | |
fi | |
if [ "$(semver compare $version $current_version)" -le 0 ]; then | |
>&2 echo "Invalid input: desired-version ($version) should be higher than current version ($current_version)." | |
exit 1 | |
fi | |
fi | |
echo "Target version: $version" | |
echo "Target tag: $tag" | |
echo "version=$version" >> $GITHUB_OUTPUT | |
echo "tag=$tag" >> $GITHUB_OUTPUT | |
# TODO: if this job fails after the following step (resp. after the following step has any pushed commits), | |
# a re-run of the job will fail in the following step, because it will try to make pushes to the triggering sha | |
# which is no longer the head; this should be caught/improved. | |
- name: Update chart version/appVersion and chart docs | |
if: steps.get_target_release.outputs.create_release == 'true' | |
run: | | |
current_chart_version=$(yq .version $CHART_DIRECTORY/Chart.yaml) | |
current_app_version=$(yq .appVersion $CHART_DIRECTORY/Chart.yaml) | |
target_chart_version=${{ steps.get_target_release.outputs.version }} | |
target_app_version=${{ steps.get_target_release.outputs.tag }} | |
echo "Updating $CHART_DIRECTORY/Chart.yaml from $current_chart_version to $target_chart_version ..." | |
perl -pi -e "s#^version:.*#version: $target_chart_version#g" $CHART_DIRECTORY/Chart.yaml | |
perl -pi -e "s#^appVersion:.*#appVersion: $target_app_version#g" $CHART_DIRECTORY/Chart.yaml | |
if [ -z "$(git status --porcelain)" ]; then | |
echo "Nothing has changed; skipping commit ..." | |
else | |
git config user.name "${{ vars.WORKFLOW_USER_NAME }}" | |
git config user.email "${{ vars.WORKFLOW_USER_EMAIL }}" | |
git add -A | |
git commit -m "Bump chart/app version from $current_chart_version/$current_app_version to $target_chart_version/$target_app_version" | |
fi | |
helm-docs -c $CHART_DIRECTORY -s file | |
if [ -z "$(git status --porcelain)" ]; then | |
echo "Nothing has changed; skipping commit ..." | |
else | |
git config user.name "${{ vars.WORKFLOW_USER_NAME }}" | |
git config user.email "${{ vars.WORKFLOW_USER_EMAIL }}" | |
git add -A | |
git commit -m "Update chart docs" | |
fi | |
git push | |
- name: Determine target commit | |
id: get_target_commit | |
if: steps.get_target_release.outputs.create_release == 'true' | |
run: | | |
sha=$(git rev-parse HEAD) | |
echo "Target commit: $sha" | |
echo "sha=$sha" >> $GITHUB_OUTPUT | |
- name: Wait for check suites to complete | |
if: steps.get_target_release.outputs.create_release == 'true' | |
uses: sap-contributions/await-check-suites@master | |
with: | |
ref: ${{ steps.get_target_commit.outputs.sha }} | |
intervalSeconds: 10 | |
timeoutSeconds: 1800 | |
failStepIfUnsuccessful: true | |
appSlugFilter: github-actions | |
- name: Create Release | |
if: steps.get_target_release.outputs.create_release == 'true' | |
env: | |
GH_TOKEN: ${{ secrets.WORKFLOW_USER_GH_TOKEN }} | |
run: | | |
gh release create ${{ steps.get_target_release.outputs.tag }} \ | |
--target "${{ steps.get_target_commit.outputs.sha }}" |