Update .gitea/workflows/kibot.yml

.gitea/workflows/kibot.yml

@@ -95,20 +95,53 @@ jobs:
             pcb_file = sys.argv[1]
             with open(pcb_file, 'r') as f:
                 content = f.read()
-                # Find all copper layers
-                copper_layers = re.findall(r'\(layer\s+"([^"]+)".*?\(type\s+"?copper"?\)', content, re.DOTALL)
-                # Count inner layers (In1.Cu, In2.Cu, etc)
-                inner_layers = [l for l in copper_layers if 'In' in l and '.Cu' in l]
-                total = 2 + len(inner_layers)  # F.Cu + B.Cu + inner layers
-                print(total)
+                
+                # Look for the layers section in the KiCad PCB file
+                # Format: (layers (0 "F.Cu" signal) (4 "In1.Cu" signal) ...)
+                layers_match = re.search(r'\(layers[^)]*\)', content, re.DOTALL)
+                
+                if layers_match:
+                    layers_text = layers_match.group(0)
+                    # Find all layer definitions
+                    layer_matches = re.findall(r'\(\d+\s+"([^"]+)"\s+\w+\)', layers_text)
+                    
+                    # Count copper layers
+                    copper_count = 0
+                    for layer in layer_matches:
+                        if '.Cu' in layer:
+                            copper_count += 1
+                            print(f"Found copper layer: {layer}", file=sys.stderr)
+                    
+                    if copper_count > 0:
+                        print(copper_count)
+                    else:
+                        # Fallback: count F.Cu, B.Cu, and In*.Cu layers
+                        copper_layers = [l for l in layer_matches if l in ['F.Cu', 'B.Cu'] or (l.startswith('In') and l.endswith('.Cu'))]
+                        print(len(copper_layers) if copper_layers else 2)
+                else:
+                    # Old format fallback
+                    copper_layers = re.findall(r'layer\s+"([^"]+)".*?type\s+"?copper"?', content, re.DOTALL)
+                    if not copper_layers:
+                        copper_layers = re.findall(r'\(layer\s+([FB]\.Cu|In\d+\.Cu)\)', content)
+                    
+                    total = len(set(copper_layers)) if copper_layers else 2
+                    print(total)
+                    
         except Exception as e:
+            print(f"Error detecting layers: {e}", file=sys.stderr)
             print(2)  # Default to 2 layers
         PYTHON_SCRIPT
           
           chmod +x /tmp/detect_layers.py
-          LAYERS=$(python3 /tmp/detect_layers.py "$PCB_FILE")
+          LAYERS=$(python3 /tmp/detect_layers.py "$PCB_FILE" 2>/dev/null)
+          if [ -z "$LAYERS" ]; then
+            LAYERS=2
+          fi
           echo "layers=$LAYERS" >> $GITHUB_OUTPUT
           echo "Auto-detected $LAYERS layer board"
+          
+          # Debug: show what was detected
+          python3 /tmp/detect_layers.py "$PCB_FILE" 2>&1 | grep "Found copper layer" || true
         fi
 
     - name: Check for KiBot config