feat: add husky & commitlint

Signed-off-by: Vinayak Kulkarni <19776877+vinayakkulkarni@users.noreply.github.com>

.husky/commit-msg

@@ -0,0 +1,21 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+NAME=$(git config user.name)
+EMAIL=$(git config user.email)
+
+if [ -z "$NAME" ]; then
+    echo "empty git config user.name"
+    exit 1
+fi
+
+if [ -z "$EMAIL" ]; then
+    echo "empty git config user.email"
+    exit 1
+fi
+
+git interpret-trailers --if-exists doNothing --trailer \
+    "Signed-off-by: $NAME <$EMAIL>" \
+    --in-place "$1"
+
+npm exec --no -- commitlint --edit $1

.husky/pre-push

@@ -0,0 +1,4 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+npm exec --no -- lint-staged --no-stash

commitlint.config.cjs

@@ -0,0 +1,3 @@
+module.exports = {
+  extends: ['@commitlint/config-conventional'],
+};

lint-staged.config.cjs

@@ -0,0 +1,4 @@
+module.exports = {
+  '*.{js,ts}': 'npm run lint:js',
+  '*.{yml}': 'npm run lint:yml',
+};

package.json

@@ -8,11 +8,12 @@
   "scripts": {
     "test": "mocha test/**.js --timeout 10000",
     "lint:yml": "yamllint --schema=CORE_SCHEMA *.{yml,yaml}",
+    "lint:js": "npm run lint:prettier",
+    "lint:js:fix": "npm run lint:prettier:fix",
     "lint:prettier": "prettier --check \"{,!(node_modules|dist|static)/**/}*.{js,ts,cjs,mjs,json}\" --ignore-path .gitignore",
     "lint:prettier:fix": "prettier --write \"{,!(node_modules|dist|static)/**/}*.{js,ts,cjs,mjs,json}\" --ignore-path .gitignore",
-    "lint": "npm run lint:prettier",
-    "lintfix": "npm run lint:prettier:fix",
-    "docker": "docker build -f Dockerfile . && docker run --rm -i -p 8080:80 $(docker build -q .)"
+    "docker": "docker build -f Dockerfile . && docker run --rm -i -p 8080:80 $(docker build -q .)",
+    "prepare": "husky install"
   },
   "dependencies": {
     "@mapbox/glyph-pbf-composite": "0.0.3",
@@ -40,7 +41,10 @@
     "sanitize-filename": "1.6.3"
   },
   "devDependencies": {
+    "@commitlint/cli": "^17.1.2",
+    "@commitlint/config-conventional": "^17.1.0",
     "chai": "4.3.6",
+    "husky": "^8.0.1",
     "mocha": "^10.0.0",
     "prettier": "^2.7.1",
     "should": "^13.2.3",