Run less CI by detecting modification #232
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| name: Lean 4 CI | |
| on: | |
| # Triggers the workflow on push or pull request events but only for the "main" branch and "v4*" branches | |
| push: | |
| branches: | |
| - main | |
| - 'v4*' | |
| paths: | |
| - '.github/workflows/lean4.yml' | |
| - 'lean4*/**' | |
| # Allows you to run this workflow manually from the Actions tab | |
| workflow_dispatch: | |
| jobs: | |
| # This workflow contains a single job called "lean4" | |
| lean4: | |
| name: Lean 4 Projects | |
| runs-on: ${{ matrix.os }} | |
| strategy: | |
| matrix: | |
| os: [ubuntu-latest, macos-latest, windows-latest] | |
| fail-fast: false | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| submodules: recursive | |
| - uses: extractions/setup-just@v2 | |
| with: | |
| just-version: 1.35.0 | |
| # - name: install elan on Ubuntu and macOS | |
| # if: matrix.os != 'windows-latest' | |
| # run: | | |
| # set -o pipefail | |
| # curl https://github.com/raw/leanprover/elan/master/elan-init.sh -sSf | bash -s -- -y | |
| # echo "$HOME/.elan/bin" >> $GITHUB_PATH | |
| # - name: install elan on Windows | |
| # if: matrix.os == 'windows-latest' | |
| # run: | | |
| # curl -O --location https://github.com/raw/leanprover/elan/master/elan-init.ps1 | |
| # .\elan-init.ps1 -NoPrompt 1 -DefaultToolchain none | |
| # echo "$HOME\.elan\bin" >> $env:GITHUB_PATH | |
| - uses: dorny/paths-filter@v2 | |
| id: filter | |
| with: | |
| list-files: shell | |
| filters: | | |
| shared: | |
| - added|modified: '.github/workflows/lean4.yml' | |
| - added|modified: 'lean4-xp-kit/**/*' | |
| lean4: | |
| - added|modified: 'lean4/**/*' | |
| duper: | |
| - added|modified: 'lean4-duper-xp/**/*' | |
| - name: Should annotate | |
| id: annotate | |
| # annotation is enabled conditionally | |
| if: >- | |
| matrix.os == 'ubuntu-latest' && ( | |
| startsWith(github.ref, 'refs/heads/v4') || | |
| contains(github.event.head_commit.message, '[annotate]') | |
| ) | |
| run: echo "annotate=true" >> "$GITHUB_OUTPUT" | |
| - name: Cache github-pages | |
| if: >- | |
| steps.annotate.outputs.annotate == 'true' | |
| uses: actions/cache@v4 | |
| with: | |
| path: github-pages | |
| key: github-pages-${{ github.run_id }} | |
| restore-keys: | | |
| github-pages | |
| - name: check Lean 4 Playground | |
| if: >- | |
| steps.filter.outputs.lean4 == 'true' || | |
| steps.annotate.outputs.annotate == 'true' | |
| uses: leanprover/lean-action@v1 | |
| with: | |
| lake-package-directory: "lean4" | |
| - name: check DuperXp | |
| if: >- | |
| steps.filter.outputs.duper == 'true' || | |
| steps.annotate.outputs.annotate == 'true' | |
| uses: leanprover/lean-action@v1 | |
| with: | |
| lake-package-directory: "lean4-duper-xp" | |
| - name: Install Python | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: "3.11" | |
| # cache: 'pip' # caching pip dependencies | |
| - name: annotate Lean 4 projects | |
| if: >- | |
| steps.annotate.outputs.annotate == 'true' | |
| run: | | |
| pushd lean4 | |
| just annotate Playground | |
| popd | |
| pushd lean4-duper-xp | |
| just annotate DuperXp | |
| popd | |
| just pages lean4 | |
| just pages lean4-duper-xp | |
| # - name: Try mk_all | |
| # shell: bash | |
| # run: | | |
| # cd lean4 | |
| # rm -f .lake/packages/mathlib/lakefile.lean | |
| # mv lakefile-for-mathlib.lean .lake/packages/mathlib/lakefile.lean | |
| # lake -R exe mk_all || true | |
| - name: Try check NoCI examples | |
| shell: bash | |
| run: | | |
| cd lean4 | |
| ./check_noci.sh || true | |