Check Conventional Commits format #4
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: Check Conventional Commits format | |
| on: | |
| pull_request_target: | |
| branches: | |
| - master | |
| types: | |
| - opened | |
| - edited | |
| - synchronize | |
| - labeled | |
| - unlabeled | |
| merge_group: | |
| types: [checks_requested] | |
| permissions: | |
| pull-requests: write | |
| jobs: | |
| main: | |
| name: Validate Conventional Commit PR title | |
| runs-on: ubuntu-latest | |
| # The action does not support running on merge_group events, | |
| # but if the check succeeds in the PR there is no need to check it again. | |
| if: github.event_name == 'pull_request_target' | |
| outputs: | |
| # Whether the PR title indicates a breaking change. | |
| breaking: ${{ steps.breaking.outputs.breaking }} | |
| # Whether the PR body contains a "BREAKING CHANGE:" footer describing the breaking change. | |
| has_breaking_footer: ${{ steps.breaking.outputs.has_breaking_footer }} | |
| steps: | |
| - name: Validate the PR title format | |
| uses: amannn/action-semantic-pull-request@v5 | |
| id: lint_pr_title | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| with: | |
| # Configure which types are allowed (newline-delimited). | |
| # Default: https://github.com/commitizen/conventional-commit-types | |
| types: | | |
| feat | |
| fix | |
| docs | |
| style | |
| refactor | |
| perf | |
| test | |
| ci | |
| chore | |
| revert | |
| # Configure which scopes are allowed (newline-delimited). | |
| # These are regex patterns auto-wrapped in `^ $`. | |
| #scopes: | | |
| # .* | |
| # Configure that a scope must always be provided. | |
| requireScope: false | |
| # Configure which scopes are disallowed in PR titles (newline-delimited). | |
| # For instance by setting the value below, `chore(release): ...` (lowercase) | |
| # and `ci(e2e,release): ...` (unknown scope) will be rejected. | |
| # These are regex patterns auto-wrapped in `^ $`. | |
| #disallowScopes: | | |
| # release | |
| # [A-Z]+ | |
| # Configure additional validation for the subject based on a regex. | |
| # This example ensures the subject doesn't start with an uppercase character. | |
| #subjectPattern: ^(?![A-Z]).+$ | |
| # If `subjectPattern` is configured, you can use this property to override | |
| # the default error message that is shown when the pattern doesn't match. | |
| # The variables `subject` and `title` can be used within the message. | |
| #subjectPatternError: | | |
| # The subject "{subject}" found in the pull request title "{title}" | |
| # didn't match the configured pattern. Please ensure that the subject | |
| # doesn't start with an uppercase character. | |
| # If the PR contains one of these newline-delimited labels, the | |
| # validation is skipped. If you want to rerun the validation when | |
| # labels change, you might want to use the `labeled` and `unlabeled` | |
| # event triggers in your workflow. | |
| ignoreLabels: | | |
| ignore-semantic-pull-request | |
| # `action-semantic-pull-request` does not parse the title, so it cannot | |
| # detect if it is marked as a breaking change. | |
| # | |
| # Since at this point we know the PR title is a valid conventional commit, | |
| # we can use a simple regex that looks for a '!:' sequence. It could be | |
| # more complex, but we don't care about false positives. | |
| - name: Check for breaking change flag | |
| id: breaking | |
| run: | | |
| if [[ "${PR_TITLE}" =~ ^.*\!:.*$ ]]; then | |
| echo "breaking=true" >> $GITHUB_OUTPUT | |
| else | |
| echo "breaking=false" >> $GITHUB_OUTPUT | |
| fi | |
| # Check if the PR comment has a "BREAKING CHANGE:" footer describing | |
| # the breaking change. | |
| if [[ "${PR_BODY}" != *"BREAKING CHANGE:"* ]]; then | |
| echo "has_breaking_footer=false" >> $GITHUB_OUTPUT | |
| else | |
| echo "has_breaking_footer=true" >> $GITHUB_OUTPUT | |
| fi | |
| env: | |
| PR_TITLE: ${{ github.event.pull_request.title }} | |
| PR_BODY: ${{ github.event.pull_request.body }} | |
| # Post a help comment if the PR title indicates a breaking change but does | |
| # not contain a "BREAKING CHANGE:" footer. | |
| - name: Require "BREAKING CHANGE:" footer for breaking changes | |
| id: breaking-comment | |
| if: ${{ steps.breaking.outputs.breaking == 'true' && steps.breaking.outputs.has_breaking_footer == 'false' }} | |
| uses: marocchino/sticky-pull-request-comment@v2 | |
| with: | |
| header: pr-title-lint-error | |
| message: | | |
| Hey there and thank you for opening this pull request! 👋🏼 | |
| It looks like your proposed title indicates a breaking change. If that's the case, | |
| please make sure to include a "BREAKING CHANGE:" footer in the body of the pull request | |
| describing the breaking change and any migration instructions. | |
| - name: Fail if the footer is required but missing | |
| if: ${{ steps.breaking.outputs.breaking == 'true' && steps.breaking.outputs.has_breaking_footer == 'false' }} | |
| run: exit 1 | |
| - name: Post a comment if the PR badly formatted | |
| uses: marocchino/sticky-pull-request-comment@v2 | |
| # When the previous steps fails, the workflow would stop. By adding this | |
| # condition you can continue the execution with the populated error message. | |
| if: always() && (steps.lint_pr_title.outputs.error_message != null) | |
| with: | |
| header: pr-title-lint-error | |
| message: | | |
| Hey there and thank you for opening this pull request! 👋🏼 | |
| We require pull request titles to follow the [Conventional Commits specification](https://www.conventionalcommits.org/en/v1.0.0/) | |
| and it looks like your proposed title needs to be adjusted. | |
| Your title should look like this. The scope field is optional. | |
| ``` | |
| <type>(<scope>): <description> | |
| ``` | |
| If the PR includes a breaking change, mark it with an exclamation mark: | |
| ``` | |
| <type>!: <description> | |
| ``` | |
| and include a "BREAKING CHANGE:" footer in the body of the pull request. | |
| Details: | |
| ``` | |
| ${{ steps.lint_pr_title.outputs.error_message }} | |
| ``` | |
| # Delete previous comments when the issues have been resolved | |
| # This step doesn't run if any of the previous checks fails. | |
| - name: Delete previous comments | |
| uses: marocchino/sticky-pull-request-comment@v2 | |
| with: | |
| header: pr-title-lint-error | |
| delete: true |