chore: add lint-staged with clang format

.clang-format-ignore

@@ -0,0 +1,11 @@
+# clang format doesn't work properly with * and **
+NativeScript/include/*
+NativeScript/include/*/*
+NativeScript/include/*/*/*
+NativeScript/include/*/*/*/*
+NativeScript/include/*/*/*/*/*
+NativeScript/ada/*
+NativeScript/inspector/third_party/*
+NativeScript/inspector/third_party/*/*
+NativeScript/inspector/third_party/*/*/*
+NativeScript/inspector/third_party/*/*/*/*

.husky/pre-commit

@@ -0,0 +1 @@
+npx lint-staged || echo "Linting failed, verify your clang-format installation"

README.md

@@ -5,6 +5,9 @@ To start diving into the v8 iOS runtime make sure you have Xcode and [Homebrew](
 # Install CMake
 brew install cmake
 
+# (Optional) Install clang-format to format the code
+brew install clang-format
+
 # To avoid errors, you might need to link cmake to: /usr/local/bin/cmake
 # xcode doesn't read your profile during the build step, which causes it to ignore the PATH
 sudo ln -s /usr/local/bin/cmake $(which cmake)

package.json

@@ -28,12 +28,20 @@
     "setup-ci": "./build_metadata_generator.sh",
     "update-version": "./update_version.sh",
     "changelog": "conventional-changelog -p angular -i CHANGELOG.md -s",
-    "version": "npm run changelog && git add CHANGELOG.md"
+    "version": "npm run changelog && git add CHANGELOG.md",
+    "prepare": "husky"
   },
   "license": "Apache-2.0",
   "devDependencies": {
     "conventional-changelog-cli": "^2.1.1",
     "dayjs": "^1.11.7",
+    "husky": "^9.0.11",
+    "lint-staged": "^15.2.7",
     "semver": "^7.5.0"
+  },
+  "lint-staged": {
+    "{NativeScript,metadata-generator/src}/**/*.{h,hpp,c,cpp,mm}": [
+      "clang-format -i"
+    ]
   }
-}
+}