afegit pre-hooks

.claude/settings.local.json

@@ -2,7 +2,12 @@
   "permissions": {
     "allow": [
       "Bash(cat:*)",
-      "Bash(cmake --build:*)"
+      "Bash(cmake --build:*)",
+      "Bash(chmod:*)",
+      "Bash(.git/hooks/pre-commit)",
+      "Bash(brew --prefix:*)",
+      "Bash(make setup_hooks:*)",
+      "Bash(tools/hooks/pre-commit)"
     ],
     "deny": [],
     "ask": []

CLAUDE.md

@@ -107,3 +107,13 @@ tools/linter/run_cppcheck.sh -u                   # unused functions
 - OpenGL
 - C++20 compiler (clang++ on macOS, g++ on Linux/Windows)
 - CMake 3.10+
+
+## Git Hooks
+
+Pre-commit hooks are stored in `tools/hooks/` and must be configured after cloning:
+
+```bash
+make setup_hooks
+```
+
+This configures git to use `tools/hooks/` as the hooks directory. The pre-commit hook runs `clang-format` to verify code formatting before each commit.

Makefile

@@ -385,6 +385,14 @@ linux_release:
 # Elimina la carpeta temporal
 	$(RMDIR) "$(RELEASE_FOLDER)"
 
+# ==============================================================================
+# SETUP
+# ==============================================================================
+setup_hooks:
+	@echo "Configurando git hooks..."
+	git config core.hooksPath tools/hooks
+	@echo "✓ Git hooks configurados desde tools/hooks/"
+
 # ==============================================================================
 # REGLAS ESPECIALES
 # ==============================================================================
@@ -407,9 +415,10 @@ help:
 	@echo "  macos_release    - Crear release completo para macOS"
 	@echo "  pack_tool        - Compilar herramienta de empaquetado"
 	@echo "  resources.pack   - Generar pack de recursos desde data/"
+	@echo "  setup_hooks      - Configurar git hooks (pre-commit)"
 	@echo "  show_version     - Mostrar version actual ($(VERSION))"
 	@echo "  help             - Mostrar esta ayuda"
 
 FORCE:
 
-.PHONY: windows windows_debug windows_release macos macos_debug macos_release linux linux_debug linux_release pack_tool resources.pack show_version help
+.PHONY: windows windows_debug windows_release macos macos_debug macos_release linux linux_debug linux_release pack_tool resources.pack setup_hooks show_version help

tools/hooks/pre-commit

@@ -0,0 +1,80 @@
+#!/bin/bash
+#
+# Pre-commit hook: Verifica el formato de archivos C++ con clang-format
+# Los archivos en source/external/ son ignorados automáticamente
+#
+
+# Colores para output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[0;33m'
+NC='\033[0m' # No Color
+
+# Buscar clang-format en ubicaciones comunes
+CLANG_FORMAT=$(command -v clang-format)
+if [ -z "$CLANG_FORMAT" ]; then
+    # Buscar en ubicaciones comunes de macOS/Linux
+    for path in \
+        "/opt/homebrew/opt/llvm/bin/clang-format" \
+        "/opt/homebrew/bin/clang-format" \
+        "/usr/local/opt/llvm/bin/clang-format" \
+        "/usr/local/bin/clang-format" \
+        "/usr/bin/clang-format"; do
+        if [ -x "$path" ]; then
+            CLANG_FORMAT="$path"
+            break
+        fi
+    done
+fi
+
+if [ -z "$CLANG_FORMAT" ]; then
+    echo -e "${YELLOW}Warning: clang-format not found, skipping format check${NC}"
+    exit 0
+fi
+
+# Obtener archivos staged (solo .cpp, .hpp, .h)
+STAGED_FILES=$(git diff --cached --name-only --diff-filter=ACM | grep -E '\.(cpp|hpp|h)$')
+
+# Si no hay archivos C++ staged, salir
+if [ -z "$STAGED_FILES" ]; then
+    exit 0
+fi
+
+# Filtrar archivos en external/
+FILES_TO_CHECK=""
+for file in $STAGED_FILES; do
+    # Excluir source/external/ y archivos generados
+    if [[ ! "$file" =~ ^source/external/ ]] && [[ ! "$file" =~ project\.h$ ]]; then
+        if [ -f "$file" ]; then
+            FILES_TO_CHECK="$FILES_TO_CHECK $file"
+        fi
+    fi
+done
+
+# Si no quedan archivos después del filtrado, salir
+if [ -z "$FILES_TO_CHECK" ]; then
+    exit 0
+fi
+
+# Verificar formato
+FAILED_FILES=""
+for file in $FILES_TO_CHECK; do
+    if ! $CLANG_FORMAT --dry-run --Werror "$file" 2>/dev/null; then
+        FAILED_FILES="$FAILED_FILES\n  - $file"
+    fi
+done
+
+# Reportar resultados
+if [ -n "$FAILED_FILES" ]; then
+    echo -e "${RED}Formatting errors found in:${NC}"
+    echo -e "$FAILED_FILES"
+    echo ""
+    echo -e "Run ${YELLOW}clang-format -i <file>${NC} to fix, or use:"
+    echo -e "  ${YELLOW}cmake --build build --target format${NC}"
+    echo ""
+    echo -e "To bypass this check, use: ${YELLOW}git commit --no-verify${NC}"
+    exit 1
+fi
+
+echo -e "${GREEN}Format check passed${NC}"
+exit 0