feat: switch doc generation to use helm-docs and add a workflow to auto bump the chart version on pr approval #52
Workflow file for this run
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Lint and Test Charts | |
| # yamllint disable-line rule:truthy | |
| on: | |
| workflow_call: | |
| workflow_dispatch: | |
| pull_request: | |
| branches: | |
| - master | |
| paths: | |
| - 'charts/plex-media-server/**' | |
| jobs: | |
| docs: | |
| name: Bump Chart Version and Re-Generate Docs | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: write | |
| steps: | |
| - uses: gabe565/setup-helm-docs-action@v1 | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| sparse-checkout: charts | |
| ref: ${{ github.event.pull_request.head.ref }} | |
| - name: Set up chart-testing | |
| uses: helm/chart-testing-action@v2 | |
| - name: Check if version bump is needed | |
| id: check_bump | |
| run: | | |
| set +e | |
| ct lint --config .github/linters/ct.yaml --source master | grep -q 'chart version not ok. Needs a version bump!' | |
| needsBump=$? | |
| if [ $needsBump -eq 0 ]; then | |
| echo "needsBump=true" >> "$GITHUB_OUTPUT" | |
| else | |
| echo "needsBump=false" >> "$GITHUB_OUTPUT" | |
| fi | |
| - name: Cache binaries | |
| id: cache-bin | |
| if: ${{ steps.check_bump.outputs.needsBump == 'true' }} | |
| uses: actions/cache@v4 | |
| env: | |
| cache-name: cache-semver | |
| with: | |
| path: bin | |
| key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('bin/semver') }} | |
| restore-keys: | | |
| ${{ runner.os }}-build-${{ env.cache-name }}- | |
| ${{ runner.os }}-build- | |
| ${{ runner.os }}- | |
| - name: Setup semver | |
| if: ${{ steps.check_bump.outputs.needsBump == 'true' && steps.cache-bin.outputs.cache-hit != 'true' }} | |
| run: | | |
| mkdir -p bin | |
| wget -O bin/semver \ | |
| https://raw.githubusercontent.com/fsaintjacques/semver-tool/3.4.0/src/semver | |
| chmod +x bin/semver | |
| - name: Setup PATH | |
| if: ${{ steps.check_bump.outputs.needsBump == 'true' }} | |
| run: | | |
| echo "$GITHUB_WORKSPACE/bin" >> "$GITHUB_PATH" | |
| - name: Compute version | |
| if: ${{ steps.check_bump.outputs.needsBump == 'true' }} | |
| id: get_version | |
| env: | |
| PATCH_LABEL: "${{ contains(github.event.pull_request.labels.*.name, 'chart: patch') }}" | |
| MINOR_LABEL: "${{ contains(github.event.pull_request.labels.*.name, 'chart: minor') }}" | |
| MAJOR_LABEL: "${{ contains(github.event.pull_request.labels.*.name, 'chart: major') }}" | |
| run: | | |
| current_ver=$(cat "charts/plex-media-server/Chart.yaml" | grep 'version:' | cut -d' ' -f2) | |
| BUMP_TYPE='' | |
| if [[ $MAJOR_LABEL == 'true' ]]; | |
| then | |
| BUMP_TYPE='major' | |
| elif [[ $MINOR_LABEL == 'true' ]]; | |
| then | |
| BUMP_TYPE='minor' | |
| elif [[ $PATCH_LABEL == 'true' ]]; | |
| then | |
| BUMP_TYPE='patch' | |
| else | |
| echo "::error title=Missing Label::Missing the chart versioning label" | |
| exit -1 | |
| fi | |
| echo "running ${BUMP_TYPE} version bump" | |
| new_ver=$(semver bump "${BUMP_TYPE}" "$current_ver") | |
| echo "last=${current_ver}" >> "$GITHUB_OUTPUT" | |
| echo "new=${new_ver}" >> "$GITHUB_OUTPUT" | |
| - name: Update Chart Version | |
| if: ${{ steps.check_bump.outputs.needsBump == 'true' }} | |
| shell: bash | |
| run: | | |
| sed -i "s/version: ${{ steps.get_version.outputs.last }}/version: ${{ steps.get_version.outputs.new }}/g" "charts/plex-media-server/Chart.yaml" | |
| - name: Update Docs | |
| shell: bash | |
| run: | | |
| helm-docs --chart-search-root charts --chart-to-generate charts/plex-media-server | |
| - name: Commit Changes | |
| env: | |
| message: ${{ steps.check_bump.outputs.needsBump == 'true' && format('to v{0}', steps.get_version.outputs.new) || 'documentation' }} | |
| run: | | |
| set +e | |
| git config user.email '<>' | |
| git config user.name github-actions | |
| if ! git diff-index --quiet HEAD; then | |
| git commit -m "chore: update $APP chart $message" --all | |
| git push origin "HEAD:$GITHUB_HEAD_REF" | |
| fi | |
| lint-test: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Set up Helm | |
| uses: azure/setup-helm@v3 | |
| with: | |
| version: v3.13.1 | |
| - uses: actions/setup-python@v4 | |
| with: | |
| python-version: 3.x | |
| check-latest: true | |
| - name: Set up chart-testing | |
| uses: helm/chart-testing-action@v2 | |
| - name: Run chart-testing (list-changed) | |
| id: list-changed | |
| run: | | |
| changed=$(ct list-changed --config .github/linters/ct.yaml) | |
| if [[ -n "$changed" ]]; then | |
| echo "changed=true" >> "$GITHUB_OUTPUT" | |
| fi | |
| - name: Run chart-testing (lint) | |
| run: ct lint --config .github/linters/ct.yaml | |
| - name: Create kind cluster | |
| uses: helm/kind-action@v1 | |
| if: steps.list-changed.outputs.changed == 'true' | |
| - name: Run chart-testing (install) | |
| run: ct install --config .github/linters/ct.yaml |