]> git.madduck.net Git - etc/vim.git/blobdiff - .github/workflows/diff_shades.yml

madduck's git repository

Every one of the projects in this repository is available at the canonical URL git://git.madduck.net/madduck/pub/<projectpath> — see each project's metadata for the exact URL.

All patches and comments are welcome. Please squash your changes to logical commits before using git-format-patch and git-send-email to patches@git.madduck.net. If you'd read over the Git project's submission guidelines and adhered to them, I'd be especially grateful.

SSH access, as well as push access can be individually arranged.

If you use my repositories frequently, consider adding the following snippet to ~/.gitconfig and using the third clone URL listed for each project:

[url "git://git.madduck.net/madduck/"]
  insteadOf = madduck:

Clarify that Black runs with --safe by default (#3378)
[etc/vim.git] / .github / workflows / diff_shades.yml
index a8a443e2cce96a148fada9f706e7d1e7bb28ce0c..a126756f10214d94ba2ab3db140a86bcd355d9b1 100644 (file)
@@ -3,46 +3,66 @@ name: diff-shades
 on:
   push:
     branches: [main]
-    paths-ignore: ["docs/**", "tests/**", "*.md"]
+    paths: ["src/**", "pyproject.toml", ".github/workflows/*"]
 
   pull_request:
-    paths-ignore: ["docs/**", "tests/**", "*.md"]
-
-  workflow_dispatch:
-    inputs:
-      baseline:
-        description: >
-          The baseline revision. Pro-tip, use `.pypi` to use the latest version
-          on PyPI or `.XXX` to use a PR.
-        required: true
-        default: main
-      baseline-args:
-        description: "Custom Black arguments (eg. -l 79)"
-        required: false
-      target:
-        description: >
-          The target revision to compare against the baseline. Same tip applies here.
-        required: true
-      target-args:
-        description: "Custom Black arguments (eg. -S)"
-        required: false
+    paths: ["src/**", "pyproject.toml", ".github/workflows/*"]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}
+  cancel-in-progress: true
 
 jobs:
+  configure:
+    runs-on: ubuntu-latest
+    outputs:
+      matrix: ${{ steps.set-config.outputs.matrix }}
+
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "*"
+
+      - name: Install diff-shades and support dependencies
+        run: |
+          python -m pip install click packaging urllib3
+          python -m pip install https://github.com/ichard26/diff-shades/archive/stable.zip
+
+      - name: Calculate run configuration & metadata
+        id: set-config
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        run: >
+          python scripts/diff_shades_gha_helper.py config ${{ github.event_name }} ${{ matrix.mode }}
+
   analysis:
-    name: analysis / linux
+    name: analysis / ${{ matrix.mode }}
+    needs: configure
     runs-on: ubuntu-latest
+    env:
+      HATCH_BUILD_HOOKS_ENABLE: "1"
+      # Clang is less picky with the C code it's given than gcc (and may
+      # generate faster binaries too).
+      CC: clang-12
+    strategy:
+      fail-fast: false
+      matrix:
+        include: ${{ fromJson(needs.configure.outputs.matrix )}}
 
     steps:
       - name: Checkout this repository (full clone)
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
+          # The baseline revision could be rather old so a full clone is ideal.
           fetch-depth: 0
 
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "*"
 
       - name: Install diff-shades and support dependencies
         run: |
-          python -m pip install pip --upgrade
           python -m pip install https://github.com/ichard26/diff-shades/archive/stable.zip
           python -m pip install click packaging urllib3
           # After checking out old revisions, this might not exist so we'll use a copy.
@@ -50,85 +70,86 @@ jobs:
           git config user.name "diff-shades-gha"
           git config user.email "diff-shades-gha@example.com"
 
-      - name: Calculate run configuration & metadata
-        id: config
-        env:
-          GITHUB_TOKEN: ${{ github.token }}
-        run: >
-          python helper.py config ${{ github.event_name }}
-          ${{ github.event.inputs.baseline }} ${{ github.event.inputs.target }}
-          --baseline-args "${{ github.event.inputs.baseline-args }}"
-
       - name: Attempt to use cached baseline analysis
         id: baseline-cache
-        uses: actions/cache@v2.1.7
+        uses: actions/cache@v3
         with:
-          path: ${{ steps.config.outputs.baseline-analysis }}
-          key: ${{ steps.config.outputs.baseline-cache-key }}
+          path: ${{ matrix.baseline-analysis }}
+          key: ${{ matrix.baseline-cache-key }}
 
-      - name: Install baseline revision
+      - name: Build and install baseline revision
         if: steps.baseline-cache.outputs.cache-hit != 'true'
         env:
           GITHUB_TOKEN: ${{ github.token }}
-        run: ${{ steps.config.outputs.baseline-setup-cmd }} && python -m pip install .
+        run: >
+          ${{ matrix.baseline-setup-cmd }}
+          && python -m pip install .
 
       - name: Analyze baseline revision
         if: steps.baseline-cache.outputs.cache-hit != 'true'
         run: >
           diff-shades analyze -v --work-dir projects-cache/
-          ${{ steps.config.outputs.baseline-analysis }} -- ${{ github.event.inputs.baseline-args }}
+          ${{ matrix.baseline-analysis }} ${{ matrix.force-flag }}
 
-      - name: Install target revision
+      - name: Build and install target revision
         env:
           GITHUB_TOKEN: ${{ github.token }}
-        run: ${{ steps.config.outputs.target-setup-cmd }} && python -m pip install .
+        run: >
+          ${{ matrix.target-setup-cmd }}
+          && python -m pip install .
 
       - name: Analyze target revision
         run: >
           diff-shades analyze -v --work-dir projects-cache/
-          ${{ steps.config.outputs.target-analysis }} --repeat-projects-from
-          ${{ steps.config.outputs.baseline-analysis }} -- ${{ github.event.inputs.target-args }}
+          ${{ matrix.target-analysis }} --repeat-projects-from
+          ${{ matrix.baseline-analysis }} ${{ matrix.force-flag }}
 
       - name: Generate HTML diff report
         run: >
-          diff-shades --dump-html diff.html compare --diff --quiet
-          ${{ steps.config.outputs.baseline-analysis }} ${{ steps.config.outputs.target-analysis }}
+          diff-shades --dump-html diff.html compare --diff
+          ${{ matrix.baseline-analysis }} ${{ matrix.target-analysis }}
 
       - name: Upload diff report
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
-          name: diff.html
+          name: ${{ matrix.mode }}-diff.html
           path: diff.html
 
       - name: Upload baseline analysis
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
-          name: ${{ steps.config.outputs.baseline-analysis }}
-          path: ${{ steps.config.outputs.baseline-analysis }}
+          name: ${{ matrix.baseline-analysis }}
+          path: ${{ matrix.baseline-analysis }}
 
       - name: Upload target analysis
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
-          name: ${{ steps.config.outputs.target-analysis }}
-          path: ${{ steps.config.outputs.target-analysis }}
+          name: ${{ matrix.target-analysis }}
+          path: ${{ matrix.target-analysis }}
 
       - name: Generate summary file (PR only)
-        if: github.event_name == 'pull_request'
+        if: github.event_name == 'pull_request' && matrix.mode == 'preview-changes'
         run: >
           python helper.py comment-body
-          ${{ steps.config.outputs.baseline-analysis }} ${{ steps.config.outputs.target-analysis }}
-          ${{ steps.config.outputs.baseline-sha }} ${{ steps.config.outputs.target-sha }}
+          ${{ matrix.baseline-analysis }} ${{ matrix.target-analysis }}
+          ${{ matrix.baseline-sha }} ${{ matrix.target-sha }}
+          ${{ github.event.pull_request.number }}
 
       - name: Upload summary file (PR only)
-        if: github.event_name == 'pull_request'
-        uses: actions/upload-artifact@v2
+        if: github.event_name == 'pull_request' && matrix.mode == 'preview-changes'
+        uses: actions/upload-artifact@v3
         with:
-          name: .pr-comment-body.md
-          path: .pr-comment-body.md
+          name: .pr-comment.json
+          path: .pr-comment.json
+
+      - name: Verify zero changes (PR only)
+        if: matrix.mode == 'assert-no-changes'
+        run: >
+          diff-shades compare --check ${{ matrix.baseline-analysis }} ${{ matrix.target-analysis }}
+          || (echo "Please verify you didn't change the stable code style unintentionally!" && exit 1)
 
-        # This is last so the diff-shades-comment workflow can still work even if we
-        # end up detecting failed files and failing the run.
-      - name: Check for failed files in both analyses
+      - name: Check for failed files for target revision
+        # Even if the previous step failed, we should still check for failed files.
+        if: always()
         run: >
-          diff-shades show-failed --check --show-log ${{ steps.config.outputs.baseline-analysis }};
-          diff-shades show-failed --check --show-log ${{ steps.config.outputs.target-analysis }}
+          diff-shades show-failed --check --show-log ${{ matrix.target-analysis }}