Update nightly-testing #349
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| name: Update nightly-testing | |
| on: | |
| schedule: | |
| - cron: '0 10/6 * * *' | |
| # Run every six hours, starting at 11AM CET/2AM PT. | |
| # This should be 3 hours after lean4 starts building its nightly | |
| workflow_dispatch: # Allow manual triggering | |
| env: | |
| TARGET_BRANCH: nightly-testing | |
| jobs: | |
| # This job checks whether there's been a new nightly since the last | |
| # successful automatic update | |
| check-update: | |
| runs-on: nscloud-ubuntu-22.04-amd64-8x16 | |
| if: github.repository == 'leanprover/reference-manual' | |
| outputs: | |
| update-needed: ${{ steps.check-update.outputs.update-needed }} | |
| latest-version: ${{ steps.latest-available.outputs.version }} | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ env.TARGET_BRANCH }} | |
| token: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Configure Git | |
| run: | | |
| git config user.name "github-actions[bot]" | |
| git config user.email "github-actions[bot]@users.noreply.github.com" | |
| - name: Verify target branch exists | |
| run: | | |
| if ! git show-ref --verify --quiet refs/heads/${{ env.TARGET_BRANCH }}; then | |
| echo "Error: Target branch '${{ env.TARGET_BRANCH }}' does not exist" | |
| exit 1 | |
| fi | |
| echo "Target branch '${{ env.TARGET_BRANCH }}' exists" | |
| - name: Get current nightly version | |
| id: last-working | |
| run: | | |
| TOOLCHAIN="$(cut -f2 -d: ./lean-toolchain)" | |
| echo "version=$TOOLCHAIN" >> $GITHUB_OUTPUT | |
| - name: Get latest release tag from leanprover/lean4-nightly | |
| id: latest-available | |
| run: | | |
| RELEASE_TAG="$(curl -s "https://api.github.com/repos/leanprover/lean4-nightly/releases" | jq -r '.[0].tag_name')" | |
| echo "RELEASE_TAG=$RELEASE_TAG" >> "${GITHUB_ENV}" | |
| echo "version=$RELEASE_TAG" >> $GITHUB_OUTPUT | |
| - name: Check if update needed | |
| id: check-update | |
| run: | | |
| if [ "${{ steps.last-working.outputs.version }}" = "${{ steps.latest-available.outputs.version }}" ]; then | |
| echo "No update needed - versions match" | |
| echo "✅ Nightly version ${{ steps.last-working.outputs.version }} is already up to date" | |
| echo "✅ Nightly version \`${{ steps.last-working.outputs.version }}\` is already up to date" >> $GITHUB_STEP_SUMMARY | |
| echo "update-needed=false" >> $GITHUB_OUTPUT | |
| else | |
| echo "Update needed: ${{ steps.last-working.outputs.version }} -> ${{ steps.latest-available.outputs.version }}" | |
| echo "Update needed: \`${{ steps.last-working.outputs.version }}\` -> \`${{ steps.latest-available.outputs.version }}\`" >> $GITHUB_STEP_SUMMARY | |
| echo "update-needed=true" >> $GITHUB_OUTPUT | |
| fi | |
| # This job tries to update nightly-testing, and pushes if successful | |
| test-and-update: | |
| runs-on: ubuntu-latest | |
| needs: check-update | |
| if: needs.check-update.outputs.update-needed == 'true' | |
| permissions: | |
| contents: write | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ env.TARGET_BRANCH }} | |
| token: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Configure Git | |
| run: | | |
| git config user.name "github-actions[bot]" | |
| git config user.email "github-actions[bot]@users.noreply.github.com" | |
| - name: Update toolchain file to ${{ needs.check-update.outputs.latest-version }} | |
| run: | | |
| echo "leanprover/lean4:${{ needs.check-update.outputs.latest-version }}" > lean-toolchain | |
| - name: Install deps for figures (OS packages) | |
| run: | | |
| sudo apt update && sudo apt install -y poppler-utils | |
| - name: Install deps for figures (TeX) | |
| uses: zauguin/install-texlive@v4 | |
| with: | |
| texlive_version: 2025 | |
| packages: | | |
| scheme-small | |
| latex-bin | |
| fontspec | |
| standalone | |
| pgf | |
| pdftexcmds | |
| luatex85 | |
| lualatex-math | |
| infwarerr | |
| ltxcmds | |
| xcolor | |
| fontawesome | |
| spath3 | |
| inter | |
| epstopdf-pkg | |
| tex-gyre | |
| tex-gyre-math | |
| unicode-math | |
| amsmath | |
| sourcecodepro | |
| - name: Do we have lualatex? | |
| run: | | |
| lualatex --version | |
| - name: Install elan | |
| run: | | |
| set -o pipefail | |
| curl -sSfL https://github.com/leanprover/elan/releases/download/v4.1.2/elan-x86_64-unknown-linux-gnu.tar.gz | tar xz | |
| ./elan-init -y --default-toolchain none | |
| echo "$HOME/.elan/bin" >> "$GITHUB_PATH" | |
| - name: Build figures | |
| run: | | |
| lake build figures | |
| - name: Build | |
| run: | | |
| lake build | |
| - name: Generate HTML | |
| if: steps.check-update.outputs.update-needed == 'true' | |
| run: | | |
| lake exe generate-manual --depth 2 --without-html-single | |
| - name: Commit and push changes | |
| run: | | |
| git add lean-toolchain | |
| git commit -m "chore: bump to nightly ${{ needs.check-update.outputs.latest-version }}" | |
| git push origin ${{ env.TARGET_BRANCH }} | |
| if [[ -f "lean-toolchain" && $(cat "lean-toolchain") == leanprover/lean4:nightly-* ]]; then | |
| toolchain=$(cat "lean-toolchain") | |
| version=${toolchain#leanprover/lean4:nightly-} | |
| git tag "nightly-testing-$version" | |
| git push origin "nightly-testing-$version" | |
| fi |