Updating readme and adjusting for only readme updates #61
Workflow file for this run
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| name: Changelog Checks | |
| on: | |
| pull_request: | |
| branches: main | |
| types: | |
| - opened | |
| - synchronize | |
| - reopened | |
| - ready_for_review | |
| jobs: | |
| Check-Changelog-Project-Versions: | |
| name: Validate | |
| runs-on: ubuntu-latest | |
| if: >- | |
| ! github.event.pull_request.draft | |
| steps: | |
| # Gather Pull Request Change Information | |
| - id: changelog-change-check | |
| shell: bash | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| run: |- | |
| if { gh pr diff \ | |
| --repo ${{ github.event.pull_request.base.repo.full_name }} \ | |
| --name-only ${{ github.event.pull_request.number }} \ | |
| | grep -E '^CHANGELOG.md$'; } | |
| then echo "changed=true" >> "$GITHUB_OUTPUT" | |
| else echo "changed=false" >> "$GITHUB_OUTPUT" | |
| fi | |
| - id: source-change-check | |
| shell: bash | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| run: |- | |
| if { gh pr diff \ | |
| --repo ${{ github.event.pull_request.base.repo.full_name }} \ | |
| --name-only ${{ github.event.pull_request.number }} \ | |
| | grep -E '^src/|^pyproject.toml$|^LICENSE$|^README.md$'; } | |
| then echo "changed=true" >> "$GITHUB_OUTPUT" | |
| else echo "changed=false" >> "$GITHUB_OUTPUT" | |
| fi | |
| # Checkout Applicable Source Code | |
| - uses: actions/checkout@v3 | |
| with: | |
| repository: ${{ github.event.pull_request.head.repo.full_name }} | |
| ref: ${{ github.event.pull_request.head.ref }} | |
| path: head | |
| - uses: actions/checkout@v3 | |
| with: | |
| repository: ${{ github.event.pull_request.base.repo.full_name }} | |
| ref: ${{ github.event.pull_request.base.ref }} | |
| path: base | |
| sparse-checkout: CHANGELOG.md | |
| # Run Checks to Ensure Changelog is Managed Correctly | |
| - uses: actions/setup-python@v4 | |
| with: | |
| python-version: '3.11' | |
| - shell: bash | |
| run: pip install ./head | |
| - shell: python | |
| env: | |
| SOURCE_CHANGED: ${{ steps.source-change-check.outputs.changed }} | |
| CHANGELOG_CHANGED: ${{ steps.changelog-change-check.outputs.changed }} | |
| run: |- | |
| import changelog, semver, sys, os | |
| from typing import Sequence | |
| def error( | |
| msg: str, | |
| *, | |
| title: str | None = None, | |
| file: str | None = None, | |
| line: int | None = None, | |
| col: int | None = None, | |
| exit: bool = True | |
| ): | |
| details = ",".join( ( f'{ key }={ value }' for key, value in { | |
| "title": title, | |
| "file": file, | |
| "line": line, | |
| "col": col | |
| }.items() if value is not None ) ) | |
| print( | |
| f'::error{ ( " " + details ) if details else "" }::{ msg }', | |
| flush = True, | |
| file = sys.stderr | |
| ) | |
| if exit: | |
| sys.exit( 1 ) | |
| def main( cli_args: Sequence[ str ] )-> None: | |
| try: | |
| with open( "head/CHANGELOG.md", "r" ) as fp: | |
| head_changes = changelog.load( fp ) | |
| except changelog.ChangelogParsingError as e: | |
| error( msg = str( e ), file = "CHANGELOG.md", line = e.line_number, col = e.column_number ) | |
| try: | |
| with open( "base/CHANGELOG.md", "r" ) as fp: | |
| base_changes = changelog.load( fp ) | |
| except Exception as e: | |
| error( msg = f'{ type( e ).__name__ }: { e }', title = 'Error Loading "CHANGELOG.md" from Base' ) | |
| if not head_changes: | |
| error( | |
| 'A change entry is required in "CHANGELOG.md"', | |
| title = "No Changelog Entry Found" | |
| ) | |
| if any( not isinstance( change[ "version" ], semver.Version ) for change in head_changes ): | |
| error( | |
| 'A version in "CHANGELOG.md" is "Unreleased", which cannot be merged', | |
| title = 'Unreleased" Version Invalid' | |
| ) | |
| if any( change[ "date" ] is None for change in head_changes ): | |
| error( | |
| 'At least one record in "CHANGELOG.md" is missing a date', | |
| title = 'Record Missing Date' | |
| ) | |
| if head_changes[ 0 ][ "version" ] != semver.Version.parse( changelog.__version__ ): | |
| error( | |
| 'Project version and latest version in "CHANGELOG.md" do not match', | |
| title = 'Version Mismatch' | |
| ) | |
| if os.environ[ "SOURCE_CHANGED" ] == 'true' and 1 < len( head_changes ): | |
| last_version = head_changes[ 1 ][ "version" ] | |
| incremented = ( last_version.bump_major(), last_version.bump_minor(), last_version.bump_patch() ) | |
| if head_changes[ 0 ][ "version" ] not in incremented: | |
| error( | |
| f'Latest "CHANGELOG.md" version, "{ head_changes[ 0 ][ "version" ] }", is not a major, minor,' | |
| ' or patch incrementation of the previous version, "{ head_changes[ ` ][ "version" ] }"', | |
| title = '"CHANGELOG.md" Version Not Incremented' | |
| ) | |
| if os.environ[ "SOURCE_CHANGED" ] == 'false' and os.environ[ "CHANGELOG_CHANGED" ] == 'true': | |
| error( | |
| 'New changes should only be added to "CHANGELOG.md" if source code is updated', | |
| title = '"CHANGELOG.md" Version Should Not Be Incremented' | |
| ) | |
| if base_changes: | |
| if ( [ change[ "version" ] for change in head_changes[ 1 : ] ] | |
| != [ change[ "version" ] for change in base_changes ] | |
| ): | |
| error( | |
| 'Previously released changelog versions are immutable', | |
| title = "Previously Released Version Changed" | |
| ) | |
| if __name__ == '__main__': | |
| main( sys.argv[ 1 : ] ) |