Add build comparison to GitHub Actions workflow #54
Workflow file for this run
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| name: build-site | |
| on: | |
| push: | |
| branches: | |
| tags: | |
| paths-ignore: | |
| - 'publisher/**' | |
| - 'updater/**' | |
| - '.github/workflows/ci-build-publisher.yml' | |
| - '.github/workflows/ci-build-updater.yml' | |
| - '.github/workflows/ci-frontend-check.yml' | |
| - '.github/workflows/ci-frontend-lint.yml' | |
| - '.github/dependabot.yml' | |
| - '.github/FUNDING.yml' | |
| - 'hugo/content/**' # content likely won't break the build | |
| pull_request: | |
| paths-ignore: | |
| - 'publisher/**' | |
| - 'updater/**' | |
| - '.github/workflows/ci-build-publisher.yml' | |
| - '.github/workflows/ci-build-updater.yml' | |
| - '.github/workflows/ci-frontend-check.yml' | |
| - '.github/workflows/ci-frontend-lint.yml' | |
| - '.github/dependabot.yml' | |
| - '.github/FUNDING.yml' | |
| - 'hugo/content/**' # content likely won't break the build | |
| jobs: | |
| build: | |
| name: build-and-compare | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: check out code | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 # Needed to fetch all history for comparison | |
| - name: Get comparison commit | |
| id: get-comparison-commit | |
| run: | | |
| if [[ "${{ github.event_name }}" == "pull_request" ]]; then | |
| echo "compare_sha=$(git merge-base ${{ github.event.pull_request.base.sha }} ${{ github.event.pull_request.head.sha }})" >> $GITHUB_OUTPUT | |
| else | |
| echo "compare_sha=$(git rev-parse HEAD^1)" >> $GITHUB_OUTPUT | |
| fi | |
| - name: Build previous version | |
| run: | | |
| git checkout ${{ steps.get-comparison-commit.outputs.compare_sha }} | |
| docker build -t radio-t/site:previous . | |
| docker run --rm -v ${{ github.workspace }}/public-prev:/srv/hugo/public radio-t/site:previous | |
| - name: Build current version | |
| run: | | |
| git checkout ${{ github.event.pull_request.head.sha || github.sha }} | |
| docker build -t radio-t/site:current . | |
| docker run --rm -v ${{ github.workspace }}/public-current:/srv/hugo/public radio-t/site:current | |
| - name: Generate diff | |
| run: | | |
| # Create a directory for the diff | |
| mkdir -p site-diff | |
| # Generate diff for HTML files | |
| diff -r -N -u public-prev public-current > site-diff/changes.diff || true | |
| # Generate a summary of changed files | |
| echo "Changed files:" > site-diff/summary.txt | |
| find public-current -type f -exec sh -c ' | |
| prev_file="public-prev/${1#public-current/}" | |
| if [ ! -f "$prev_file" ]; then | |
| echo "New: ${1#public-current/}" | |
| elif ! cmp -s "$1" "$prev_file"; then | |
| echo "Modified: ${1#public-current/}" | |
| fi | |
| ' sh {} \; >> site-diff/summary.txt | |
| find public-prev -type f -exec sh -c ' | |
| current_file="public-current/${1#public-prev/}" | |
| if [ ! -f "$current_file" ]; then | |
| echo "Deleted: ${1#public-prev/}" | |
| fi | |
| ' sh {} \; >> site-diff/summary.txt | |
| - name: Upload diff artifacts | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: site-diff | |
| path: site-diff/ |