[docs] Rewrite URLs in Markdown files for docs previews (#295) #3
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| name: Publish docs via GitHub Pages | |
| on: | |
| push: | |
| branches: | |
| - main | |
| paths: | |
| - 'mkdocs.yml' | |
| - '.github/workflows/docs.yml' | |
| - 'docs/**' | |
| - 'benchmarks/**/*.md' | |
| - 'post-processing/**/*.md' | |
| pull_request: | |
| branches: | |
| - main | |
| paths: | |
| - 'mkdocs.yml' | |
| - '.github/workflows/docs.yml' | |
| - 'docs/**' | |
| - 'benchmarks/**/*.md' | |
| - 'post-processing/**/*.md' | |
| concurrency: | |
| # Same group concurrency as the `docs_cleanup.yml` workflow, because they both | |
| # git-push to the same branch, so we want to avoid clashes. NOTE: this is | |
| # different from the concurrency group below, which is to cancel successive | |
| # jobs from within the branch/PR. | |
| group: docs-pushing | |
| jobs: | |
| build: | |
| timeout-minutes: 10 | |
| name: Deploy docs | |
| runs-on: ubuntu-latest | |
| concurrency: | |
| # Skip intermediate builds: always. | |
| # Cancel intermediate builds: always. | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| permissions: | |
| # See | |
| # <https://docs.github.com/en/actions/security-guides/automatic-token-authentication#permissions-for-the-github_token>. | |
| # We need `contents: write` to push the docs to the `gh-pages` branch, and | |
| # `statuses: write` to create the custom status. | |
| contents: write | |
| statuses: write | |
| steps: | |
| - name: Checkout main | |
| uses: actions/checkout@v4 | |
| - uses: actions/setup-python@v5 | |
| with: | |
| python-version: '3.10.6' | |
| cache: 'pip' | |
| - name: Install Python dependencies | |
| run: pip install mkdocs-material github3.py | |
| - name: Checkout gh-pages | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: gh-pages | |
| path: gh-pages | |
| - name: Cleanup unrelated files | |
| run: | | |
| # Under `apps` we want to keep only the `README.md` files. All other files | |
| # (reframe tests, input files, etc...) should be ignored by the docs. | |
| find benchmarks/apps -type f \! \( -name 'README.md' \) -print -delete | |
| - name: Rewrite URLs in Markdown files for previews | |
| # Run only if this is a PR for which we're going to deploy the preview. | |
| if: ${{ github.event_name == 'pull_request' && ! github.event.pull_request.head.repo.fork }} | |
| run: | | |
| BASE_URL="https://ukri-excalibur.github.io/excalibur-tests" | |
| echo "BASE_URL=${BASE_URL}" >> "${GITHUB_ENV}" | |
| PREVIEW_SUBDIR="preview/PR${{ github.event.number }}" | |
| echo "PREVIEW_SUBDIR=${PREVIEW_SUBDIR}" >> "${GITHUB_ENV}" | |
| find . -name '*.md' -print -exec sed -i "s|${BASE_URL}|${BASE_URL}/${PREVIEW_SUBDIR}|g" '{}' \; | |
| - name: Build docs | |
| run: | | |
| if [[ ${{ github.event_name }} == 'pull_request' ]]; then | |
| export MKDOCS_SITE_DIR="site/${PREVIEW_SUBDIR}" | |
| export MKDOCS_SITE_URL="${BASE_URL}/${PREVIEW_SUBDIR}" | |
| fi | |
| mkdocs build | |
| - name: Deploy docs | |
| # Run only if push is to `main`, or if it's a PR not from a fork. | |
| if: ${{ (github.event_name == 'push' && github.ref == 'refs/heads/main') || (github.event_name == 'pull_request' && ! github.event.pull_request.head.repo.fork) }} | |
| working-directory: gh-pages | |
| run: | | |
| git config user.name ${{github.actor}} | |
| git config user.email "${{github.actor_id}}+${{github.actor}}@users.noreply.github.com" | |
| # Before copying the new files, delete the old ones, so that we can | |
| # cleanly update the website. | |
| if [[ ${{ github.event_name }} == 'pull_request' ]]; then | |
| COMMIT_MESSAGE="Update docs preview from ${{ github.sha }}" | |
| # Only delete files in the preview subdir, if any | |
| if [[ -d "${PREVIEW_SUBDIR}" ]]; then | |
| git rm -rf "${PREVIEW_SUBDIR}" | |
| fi | |
| else | |
| COMMIT_MESSAGE="Update docs from ${{ github.sha }}" | |
| for file in $(git ls-files); do | |
| if [[ x"${file}" != xpreview/* ]]; then | |
| # Do not delete files in the `preview/` subdir | |
| git rm ${file} | |
| fi | |
| done | |
| fi | |
| cp -fr ../site/* . | |
| git add . | |
| git commit -m "${COMMIT_MESSAGE}" | |
| git push origin gh-pages | |
| - name: Create custom status for pull requests | |
| # Similar condition as previous step, but only for PRs | |
| if: ${{ github.event_name == 'pull_request' && ! github.event.pull_request.head.repo.fork }} | |
| shell: python {0} | |
| run: | | |
| import os | |
| from github3 import login | |
| token = "${{ github.token }}" | |
| gh = login(token=token) | |
| owner, repo_name = "${{ github.repository }}".split('/') | |
| repo = gh.repository(owner, repo_name) | |
| sha = "${{ github.event.pull_request.head.sha }}" | |
| state = "success" | |
| base_url = os.getenv("BASE_URL") | |
| preview_subdir = os.getenv("PREVIEW_SUBDIR") | |
| target_url = f"{base_url}/{preview_subdir}/" | |
| description = "Documentation deployed" | |
| context = "${{ github.workflow }} / Preview" | |
| repo.create_status(sha, state, target_url, description, context) |