move Docker builds to GitHub Actions, Woodpecker becomes deploy-only

- GHA ci.yml: add build + deploy jobs (push to DockerHub, trigger Woodpecker)
- Drop test matrix to single Python 3.12, preserve mypy step
- Build/deploy gated on push to main (PRs still run tests only)
- Woodpecker: deploy.yml (manual event, kubectl set image + slack notify)
- Old pipeline preserved as build-fallback.yml (manual trigger)

.github/workflows/ci.yml

@@ -6,31 +6,68 @@ on:
   pull_request:
     branches: [main]
 
+env:
+  IMAGE_NAME: claude-memory-mcp
+
 jobs:
   test:
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python-version: ["3.11", "3.12", "3.13"]
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: ${{ matrix.python-version }}
+          python-version: "3.12"
       - run: pip install -e ".[api,dev]"
       - run: ruff check src/ tests/
       - run: mypy src/claude_memory/
       - run: pytest tests/ -v --tb=short
 
-  docker:
+  build:
     runs-on: ubuntu-latest
     needs: test
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    outputs:
+      image_tag: ${{ steps.meta.outputs.sha }}
     steps:
       - uses: actions/checkout@v4
       - uses: docker/setup-buildx-action@v3
+      - uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - id: meta
+        run: echo "sha=$(echo ${{ github.sha }} | cut -c1-8)" >> $GITHUB_OUTPUT
       - uses: docker/build-push-action@v6
         with:
           context: .
           file: docker/Dockerfile
-          push: false
-          tags: claude-memory-mcp:test
+          push: true
+          platforms: linux/amd64
+          tags: |
+            viktorbarzin/${{ env.IMAGE_NAME }}:${{ steps.meta.outputs.sha }}
+            viktorbarzin/${{ env.IMAGE_NAME }}:latest
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+  deploy:
+    needs: build
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Trigger Woodpecker deploy
+        run: |
+          for attempt in 1 2 3; do
+            STATUS=$(curl -s -o /dev/null -w "%{http_code}" -X POST \
+              "https://ci.viktorbarzin.me/api/repos/ViktorBarzin/claude-memory-mcp/pipelines" \
+              -H "Authorization: Bearer ${{ secrets.WOODPECKER_TOKEN }}" \
+              -H "Content-Type: application/json" \
+              -d '{"branch":"main","variables":{"IMAGE_TAG":"${{ needs.build.outputs.image_tag }}","IMAGE_NAME":"viktorbarzin/${{ env.IMAGE_NAME }}"}}')
+            if [ "$STATUS" -ge 200 ] && [ "$STATUS" -lt 300 ]; then
+              echo "Woodpecker deploy triggered (HTTP $STATUS)"
+              exit 0
+            fi
+            echo "Attempt $attempt failed (HTTP $STATUS), retrying in 30s..."
+            sleep 30
+          done
+          echo "Failed to trigger Woodpecker deploy after 3 attempts"
+          exit 1