chore: github repository configuration

.github/CODEOWNERS

@@ -0,0 +1 @@
+* @cowprotocol/contracts

.github/pull_request_template.md

@@ -1,7 +1,12 @@
-Closes #issue (optional)
+## Description
 
-_<Context of what this change does, why it is needed and how it is accomplished>_
+<!-- Describe the changes made in your pull request here - what this change does, why it is needed and how it is accomplished -->
 
-### Test Plan
+## Test Plan
 
-_<Explain how you and a reviewer have/intend to test this change>_
+<!-- Explain how you and a reviewer have/intend to test this change -->
+
+## Related Issues
+
+<!-- List related issues here -->
+<!-- Closes #issue (optional) -->

.github/workflows/CI.yml → .github/workflows/ci.yml

@@ -36,28 +36,3 @@ jobs:
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
 
-  docker-deploy:
-    runs-on: ubuntu-latest
-    needs: test
-    if: github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/')
-    steps:
-      - uses: actions/checkout@v3
-      - uses: docker/login-action@v2
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-      - name: Image metadata
-        id: meta
-        uses: docker/metadata-action@v4
-        with:
-          images: ghcr.io/${{ github.repository }}
-          labels: |
-            org.opencontainers.image.licenses=LGPL-3.0-or-later
-      - uses: docker/build-push-action@v3
-        with:
-          context: .
-          file: src/docker/Dockerfile
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}

.github/workflows/review-check.yml

@@ -0,0 +1,56 @@
+name: Enforce Review Rules
+
+on:
+  pull_request:
+    types: [opened, edited, synchronize]
+
+jobs:
+  enforce-review-rules:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Get list of files changed
+      id: files
+      run: |
+        echo "::set-output name=files::$(git diff --name-only ${{ github.event.before }} ${{ github.sha }} | tr '\n' ' ')"
+
+    - name: Check if PR modifies specific path
+      id: check-path
+      run: |
+        if echo "${{ steps.files.outputs.files }}" | grep -q '^src/'; then
+          echo "::set-output name=specific_path::true"
+        else
+          echo "::set-output name=specific_path::false"
+        fi
+
+    - name: Ensure required reviewers
+      id: ensure-reviewers
+      run: |
+        GITHUB_TOKEN=${{ secrets.GITHUB_TOKEN }}
+        PR_NUMBER=${{ github.event.pull_request.number }}
+        REPO=${{ github.repository }}
+
+        # Fetch reviewers of the PR
+        REVIEWERS=$(curl -s -H "Authorization: token $GITHUB_TOKEN" \
+                    "https://api.github.com/repos/$REPO/pulls/$PR_NUMBER/reviews" \
+                    | jq -r '.[].user.login')
+
+        NUM_REVIEWERS=$(echo "$REVIEWERS" | wc -w)
+
+        # Check review requirements
+        if [ "${{ steps.check-path.outputs.specific_path }}" == "true" ]; then
+          if [ "$NUM_REVIEWERS" -lt 2 ]; then
+            echo "Insufficient reviewers for src/ path. Required: 2 reviewers."
+            echo "::set-output name=review_check_passed::false"
+            exit 1
+          fi
+        fi
+
+        echo "::set-output name=review_check_passed::true"
+
+    - name: Success message
+      if: success()
+      run: echo "Review checks passed successfully!"