Orphaned assets check #9
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: 'Orphaned assets check' | |
| # **What it does**: Checks that there are no files in ./assets/ that aren't mentioned in any source file. | |
| # **Why we have it**: To avoid orphans into the repo. | |
| # **Who does it impact**: Docs content. | |
| on: | |
| workflow_dispatch: | |
| schedule: | |
| - cron: '20 16 * * 1' # Run every Monday at 16:20 UTC / 8:20 PST | |
| pull_request: | |
| paths: | |
| - .github/workflows/orphaned-assets-check.yml | |
| # In case any of the dependencies affect the script | |
| - 'package*.json' | |
| - src/assets/scripts/find-orphaned-assets.js | |
| - src/workflows/walk-files.js | |
| - src/languages/lib/languages.js | |
| - .github/actions/clone-translations/action.yml | |
| - .github/actions/node-npm-setup/action.yml | |
| permissions: | |
| contents: read | |
| jobs: | |
| orphaned-assets-check: | |
| if: ${{ github.repository == 'github/docs-internal' }} | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout English repo | |
| uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0 | |
| with: | |
| # Using a PAT is necessary so that the new commit will trigger the | |
| # CI in the PR. (Events from GITHUB_TOKEN don't trigger new workflows.) | |
| token: ${{ secrets.DOCS_BOT_PAT_READPUBLICKEY }} | |
| # It's important because translations are often a bit behind. | |
| # So if a translation is a bit behind, it might still be referencing | |
| # an asset even though none of the English content does. | |
| - name: Clone all translations | |
| uses: ./.github/actions/clone-translations | |
| with: | |
| token: ${{ secrets.DOCS_BOT_PAT_READPUBLICKEY }} | |
| - uses: ./.github/actions/node-npm-setup | |
| - name: Check for orphaned assets | |
| env: | |
| # Needed for gh | |
| GITHUB_TOKEN: ${{ secrets.DOCS_BOT_PAT_READPUBLICKEY }} | |
| DRY_RUN: ${{ github.event_name == 'pull_request'}} | |
| run: | | |
| set -e | |
| # The `-s` is to make npm run silent and not print verbose | |
| # information about the npm script alias. | |
| filesToRemove=`npm run -s find-orphaned-assets` | |
| [ -z "$filesToRemove" ] && exit 0 | |
| echo $filesToRemove | xargs git rm | |
| git status | |
| # If nothing to commit, exit now. It's fine. No orphans. | |
| git status -- ':!translations*' | grep 'nothing to commit' && exit 0 | |
| # When run on a pull_request, we're just testing the tooling. | |
| # Exit before it actually pushes the possible changes. | |
| if [ "$DRY_RUN" = "true" ]; then | |
| echo "Dry-run mode when run in a pull request" | |
| exit 0 | |
| fi | |
| # Replicated from the translation pipeline PR-maker Action | |
| git config --global user.name "docs-bot" | |
| git config --global user.email "[email protected]" | |
| date=$(date '+%Y-%m-%d-%H-%M') | |
| branchname=orphaned-assets-$date-$GITHUB_RUN_ID | |
| git checkout -b $branchname | |
| git commit -m "Delete orphaned assets $date" | |
| git push origin $branchname | |
| body=$(cat <<-EOM | |
| Found with the npm run find-orphaned-assets script. | |
| The orphaned assets workflow file .github/workflows/orphaned-assets-check.yml | |
| runs every Monday at 16:20 UTC / 8:20 PST. | |
| The first responder should just spot-check some of the unused assets | |
| to make sure they aren't referenced anywhere | |
| and then approve and merge the pull request. | |
| For more information, see [Doc: Orphaned Assets](https://github.com/github/docs-engineering/blob/main/docs/orphaned-assets.md). | |
| EOM | |
| ) | |
| gh pr create \ | |
| --title "Delete orphaned assets ($date)" \ | |
| --body "$body" \ | |
| --repo github/docs-internal \ | |
| --label docs-content-fr | |
| - uses: ./.github/actions/slack-alert | |
| if: ${{ failure() && github.event_name == 'schedule' }} | |
| with: | |
| slack_channel_id: ${{ secrets.DOCS_ALERTS_SLACK_CHANNEL_ID }} | |
| slack_token: ${{ secrets.SLACK_DOCS_BOT_TOKEN }} |