feat(ci): persist pyscn analyze report and post PR comment

.github/workflows/quality.yml

@@ -0,0 +1,64 @@
+name: quality
+
+on:
+  pull_request:
+    paths:
+      - '**/*.py'
+      - '.pyscn.toml'
+      - 'pyproject.toml'
+  push:
+    branches:
+      - main
+    paths:
+      - '**/*.py'
+      - '.pyscn.toml'
+      - 'pyproject.toml'
+
+jobs:
+  pyscn:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+
+      - name: Install dependencies
+        run: |
+          make init-uv
+          make install
+
+      - name: Quality check with pyscn
+        run: make lint-quality
+
+      - name: Generate pyscn report
+        if: always()
+        run: make lint-quality-report
+
+      - name: Upload pyscn report
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: pyscn-report
+          path: .pyscn/reports/*.html
+
+      - name: Comment pyscn summary on PR
+        if: >-
+          always() &&
+          github.event_name == 'pull_request' &&
+          github.event.pull_request.head.repo.full_name == github.repository
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          uv run pyscn analyze --json --output - . | jq -r '
+            "## pyscn report\n" +
+            "- **Health Score:** " + (.summary.health_score | tostring) + " / 100 (" + .summary.grade + ")\n" +
+            "- Complexity: " + (.summary.complexity_score | tostring) + "\n" +
+            "- Dead code: " + (.summary.dead_code_score | tostring) + "\n"
+          ' > comment.md
+          gh pr comment "${{ github.event.pull_request.number }}" --body-file comment.md

.github/workflows/tests.yml

@@ -47,9 +47,6 @@ jobs:
       - name: Lint with Sqlfluff
         run: make lint-sql
 
-      - name: Quality check with pyscn
-        run: make lint-quality
-
   type-check:
     runs-on: ubuntu-latest
     steps:

Makefile

@@ -53,6 +53,9 @@ lint-docstrings:
 lint-quality:
 	uv run pyscn check .
 
+lint-quality-report:
+	uv run pyscn analyze --no-open --html .
+
 type:
 	uv run pyrefly check