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Begin the Python 3.15 target and essential-library migration #2773
Workflow file for this run
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| name: Lib Dependencies Check | ||
|
Check warning on line 1 in .github/workflows/lib-deps-check.yaml
|
||
| on: | ||
| pull_request_target: | ||
| types: [opened, synchronize, reopened] | ||
| paths: | ||
| - "Lib/**" | ||
| permissions: {} | ||
| concurrency: | ||
| group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.event.pull_request.number }} | ||
| cancel-in-progress: true | ||
| jobs: | ||
| check_deps: | ||
| permissions: | ||
| pull-requests: write | ||
| runs-on: ubuntu-latest | ||
| timeout-minutes: 10 | ||
| steps: | ||
| - name: Checkout base branch | ||
| uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1 | ||
| with: | ||
| # Use base branch for scripts (security: don't run PR code with elevated permissions) | ||
| ref: ${{ github.event.pull_request.base.ref }} | ||
| fetch-depth: 0 | ||
| persist-credentials: false | ||
| - name: Fetch PR head | ||
| env: | ||
| PR_HEAD_SHA: ${{ github.event.pull_request.head.sha }} | ||
| run: | | ||
| git fetch origin "$PR_HEAD_SHA" | ||
| - name: Checkout PR Lib files | ||
| env: | ||
| PR_HEAD_SHA: ${{ github.event.pull_request.head.sha }} | ||
| run: | | ||
| # Checkout only Lib/ directory from PR head for accurate comparison | ||
| git checkout "$PR_HEAD_SHA" -- Lib/ | ||
| - name: Get target CPython version | ||
| id: cpython-version | ||
| run: | | ||
| version=$(cat .python-version) | ||
| echo "version=${version}" >> "$GITHUB_OUTPUT" | ||
| - name: Checkout CPython | ||
| uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1 | ||
| with: | ||
| repository: python/cpython | ||
| path: cpython | ||
| ref: "v${{ steps.cpython-version.outputs.version }}" | ||
| fetch-depth: 1 | ||
| persist-credentials: false | ||
| - name: Get changed Lib files | ||
| id: all-changed-files | ||
| env: | ||
| PR_BASE_SHA: ${{ github.event.pull_request.base.sha }} | ||
| PR_HEAD_SHA: ${{ github.event.pull_request.head.sha }} | ||
| run: | | ||
| # Get the list of changed files under Lib/ | ||
| { | ||
| echo 'changed<<EOF' | ||
| git diff --name-only "$PR_BASE_SHA" "$PR_HEAD_SHA" -- 'Lib/*.py' 'Lib/**/*.py' | ||
| echo 'EOF' | ||
| } >> "$GITHUB_OUTPUT" | ||
| - name: Parse changed files | ||
| id: changed-files | ||
| run: | | ||
| from os import environ | ||
| files = environ["FILES"] | ||
| modules = set() | ||
| for file in files.splitlines(): | ||
| file = file.strip() | ||
| if file.startswith("Lib/test/"): | ||
| # Test files: | ||
| # Lib/test/test_pydoc.py -> test_pydoc | ||
| # Lib/test/test_pydoc/foo.py -> test_pydoc | ||
| module = file.removeprefix("Lib/test/").split("/")[0] | ||
| if not module.startswith("test_"): | ||
| continue | ||
| else: | ||
| # Lib files: | ||
| # Lib/foo.py -> foo | ||
| # Lib/foo/__init__.py -> foo | ||
| module = file.removeprefix("Lib/").split("/")[0] | ||
| module = module.split(".")[0] | ||
| modules.add(module) | ||
| print(f"{modules=}") | ||
| output = " ".join(sorted(modules)) | ||
| output_file = environ["GITHUB_OUTPUT"] | ||
| with open(output_file, mode="a", encoding="utf-8") as fd: | ||
| fd.write(f"modules={output}\n") | ||
| env: | ||
| FILES: ${{ steps.all-changed-files.outputs.changed }} | ||
| shell: python | ||
| - name: Setup Python | ||
| if: steps.changed-files.outputs.modules != '' | ||
| uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0 | ||
| - name: Run deps check | ||
| if: steps.changed-files.outputs.modules != '' | ||
| id: deps-check | ||
| run: | | ||
| # Run deps for all modules at once | ||
| echo "deps_output<<EOF" >> "$GITHUB_OUTPUT" | ||
| output=$(python scripts/update_lib deps "${MODULES}" --depth 2 2>&1 || true) | ||
| echo "$output" >> "$GITHUB_OUTPUT" | ||
| echo "EOF" >> "$GITHUB_OUTPUT" | ||
| env: | ||
| MODULES: ${{ steps.changed-files.outputs.modules }} | ||
| - name: Post comment | ||
| if: steps.deps-check.outputs.deps_output != '' | ||
| uses: marocchino/sticky-pull-request-comment@5770ad5eb8f42dd2c4f34da00c94c5381e49af88 # v3.0.5 | ||
| with: | ||
| header: lib-deps-check | ||
| number: ${{ github.event.pull_request.number }} | ||
| message: | | ||
| ## 📦 Library Dependencies | ||
| The following Lib/ modules were modified. Here are their dependencies: | ||
| ${{ steps.deps-check.outputs.deps_output }} | ||
| **Legend:** | ||
| - `[+]` path exists in CPython | ||
| - `[x]` up-to-date, `[ ]` outdated | ||
| - name: Remove comment if no Lib changes | ||
| if: steps.changed-files.outputs.modules == '' | ||
| uses: marocchino/sticky-pull-request-comment@5770ad5eb8f42dd2c4f34da00c94c5381e49af88 # v3.0.5 | ||
| with: | ||
| header: lib-deps-check | ||
| number: ${{ github.event.pull_request.number }} | ||
| delete: true | ||