feat: Implement Complete Automated Code Quality Enforcement System

.dockerignore

@@ -12,4 +12,4 @@ LICENSE
 dist
 build
 artifacts
-notebooks
+notebooks

.github/dependabot.yml

@@ -9,4 +9,3 @@ updates:
     directory: "/" # Location of package manifests
     schedule:
       interval: "weekly"
-

.github/workflows/deploy-pages.yml

@@ -18,11 +18,11 @@ jobs:
     permissions:
       pages: write
       id-token: write
-    
+
     steps:
     - name: Checkout
       uses: actions/checkout@v4
-      
+
     - name: Debug - Check current directory structure
       run: |
         echo "=== Current Directory Structure ==="
@@ -31,12 +31,12 @@ jobs:
         ls -la website/ || echo "Website directory not found"
         echo "=== Root HTML Files ==="
         ls -la *.html 2>/dev/null || echo "No HTML files in root"
-        
+
     - name: Create clean website directory
       run: |
         # Create a completely clean directory with only website files
         mkdir -p website-deploy
-        
+
         # Copy website files from the website/ directory (primary source)
         if [ -d "website" ]; then
           cp -r website/* website-deploy/ 2>/dev/null || true
@@ -45,67 +45,67 @@ jobs:
           echo "ERROR: website/ directory not found!"
           exit 1
         fi
-        
+
         # Copy essential files from root if they don't exist in website/
         if [ ! -f "website-deploy/index.html" ]; then
           cp index.html website-deploy/ 2>/dev/null || true
         fi
         if [ ! -f "website-deploy/README.md" ]; then
           cp README.md website-deploy/ 2>/dev/null || true
         fi
-        
+
         # Copy .nojekyll file
         cp .nojekyll website-deploy/ 2>/dev/null || true
-        
+
         # Remove any problematic directories that might have been copied
         rm -rf website-deploy/data/
         rm -rf website-deploy/models/
         rm -rf website-deploy/deployment/
         rm -rf website-deploy/test_checkpoints/
         rm -rf website-deploy/__pycache__/
         rm -rf website-deploy/*/__pycache__/
-        
+
         # Remove any lock files
         find website-deploy -name "*.lock" -delete 2>/dev/null || true
         find website-deploy -name "*.incomplete_info.lock" -delete 2>/dev/null || true
-        
+
         # Remove large files
         find website-deploy -name "*.pt" -delete 2>/dev/null || true
         find website-deploy -name "*.pth" -delete 2>/dev/null || true
         find website-deploy -name "*.safetensors" -delete 2>/dev/null || true
         find website-deploy -name "*.bin" -delete 2>/dev/null || true
         find website-deploy -name "*.onnx" -delete 2>/dev/null || true
-        
+
         echo "=== Clean website directory created ==="
         ls -la website-deploy/
         echo "=== HTML files in website-deploy ==="
         ls -la website-deploy/*.html 2>/dev/null || echo "No HTML files found"
-        
+
         # Validate that we have the required files
         if [ ! -f "website-deploy/index.html" ]; then
           echo "ERROR: index.html not found in website-deploy!"
           exit 1
         fi
-        
+
         echo "✅ Deployment files ready"
-        
+
     - name: Check GitHub Pages settings
       run: |
         echo "=== GitHub Pages Configuration ==="
         echo "Branch: ${{ github.ref }}"
         echo "Event: ${{ github.event_name }}"
         echo "Actor: ${{ github.actor }}"
         echo "Repository: ${{ github.repository }}"
-        
+
     - name: Setup Pages
       uses: actions/configure-pages@v4
-      
+
     - name: Upload artifact
       uses: actions/upload-pages-artifact@v3
       with:
         path: 'website-deploy'
         retention-days: 1
-        
+
     - name: Deploy to GitHub Pages
       id: deployment
-      uses: actions/deploy-pages@v4 
+      uses: actions/deploy-pages@v4

.github/workflows/pr-scope-check.yml

@@ -0,0 +1,91 @@
+name: PR Scope Check
+
+permissions:
+  contents: read
+  pull-requests: read
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  scope-check:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        fetch-depth: 0  # Get full history for proper diff
+
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.8'
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+
+    - name: Run PR Scope Check
+      run: |
+        python scripts/check_pr_scope.py --strict
+      continue-on-error: false
+
+    - name: Check branch naming (secure)
+      env:
+        BRANCH_NAME: ${{ github.head_ref }}
+      run: |
+        # Validate branch name using environment variable (safer than direct interpolation)
+        if [[ ! "$BRANCH_NAME" =~ ^(feat|fix|chore|refactor|docs|test)/[a-z]+(-[a-z]+)*$ ]]; then
+          echo "❌ Branch name must follow pattern: type/short-description"
+          echo "   Current: $BRANCH_NAME"
+          echo "   Examples: feat/add-user-auth, fix/validate-input, chore/update-deps"
+          exit 1
+        fi
+        echo "✅ Branch name follows convention: $BRANCH_NAME"
+
+    - name: Check PR size limits (secure)
+      env:
+        BASE_BRANCH: ${{ github.base_ref }}
+        HEAD_REF: ${{ github.head_ref }}
+      run: |
+        # Validate input parameters
+        if [[ -z "$BASE_BRANCH" || -z "$HEAD_REF" ]]; then
+          echo "❌ Missing required branch information"
+          exit 1
+        fi
+
+        # Ensure base branch exists in origin
+        if ! git show-ref --verify --quiet "refs/remotes/origin/$BASE_BRANCH"; then
+          echo "❌ Base branch origin/$BASE_BRANCH not found"
+          exit 1
+        fi
+
+        # Count files changed using safe git commands
+        FILES_CHANGED=$(git diff --name-only "origin/$BASE_BRANCH" | wc -l)
+        echo "Files changed: $FILES_CHANGED"
+
+        # Count lines changed using shortstat (more reliable)
+        SHORTSTAT=$(git diff --shortstat "origin/$BASE_BRANCH")
+        LINES_CHANGED=0
+
+        if [[ -n "$SHORTSTAT" ]]; then
+          # Extract insertions and deletions from shortstat
+          INSERTIONS=$(echo "$SHORTSTAT" | grep -o '[0-9]\+ insertion' | head -1 | grep -o '[0-9]\+' || echo "0")
+          DELETIONS=$(echo "$SHORTSTAT" | grep -o '[0-9]\+ deletion' | head -1 | grep -o '[0-9]\+' || echo "0")
+          LINES_CHANGED=$((INSERTIONS + DELETIONS))
+        fi
+
+        echo "Lines changed: $LINES_CHANGED"
+
+        # Check limits with proper error handling
+        if [[ "$FILES_CHANGED" -gt 50 ]]; then
+          echo "❌ Too many files changed: $FILES_CHANGED (max 50)"
+          exit 1
+        fi
+
+        if [[ "$LINES_CHANGED" -gt 1500 ]]; then
+          echo "❌ Too many lines changed: $LINES_CHANGED (max 1500)"
+          exit 1
+        fi
+
+        echo "✅ PR size within limits: $FILES_CHANGED files, $LINES_CHANGED lines"

.gitignore

@@ -384,5 +384,4 @@ coverage.xml
 # Large generated reports
 bandit-report.json
 ci_pipeline.log
-
-
+notebooks/

.gitmessage.txt

@@ -0,0 +1,25 @@
+# SAMO-DL Commit Message Template
+#
+# Format: <type>(<scope>): <subject>
+#
+# Types:
+#   feat:     A new feature
+#   fix:      A bug fix
+#   chore:    Changes to the build process or auxiliary tools/libraries
+#   refactor: A code change that neither fixes a bug nor adds a feature
+#   docs:     Documentation only changes
+#   test:     Adding missing tests or correcting existing tests
+#
+# Rules:
+#   - ONE purpose per commit (no "and", "also", "plus")
+#   - Subject line < 50 characters
+#   - Use imperative mood ("Add" not "Added")
+#   - No period at end of subject line
+#
+# Examples:
+#   feat: add user authentication system
+#   fix: resolve memory leak in model loading
+#   chore: update dependency versions
+#   refactor: simplify rate limiter logic
+#   docs: update API documentation
+#   test: add unit tests for validation functions

.logs/code_quality_report.md

@@ -4,7 +4,7 @@ Generated: 2025-07-22 20:21:52 UTC
 
 ## Pre-commit Hook Status
 ✅ Successfully implemented Ruff linting and formatting
-✅ Security scanning with Bandit configured  
+✅ Security scanning with Bandit configured
 ✅ Secret detection active
 ✅ File quality checks working
 ✅ Automatic code formatting enabled
@@ -22,4 +22,3 @@ Generated: 2025-07-22 20:21:52 UTC
 📊 **Comprehensive file validation**
 
 The pre-commit hooks are working perfectly!
-

.logs/repo_inventory.json

@@ -4995,4 +4995,4 @@
     "bandit-report.json": [],
     "ci_pipeline.log": []
   }
-}
+}