chore: setup pre-commit linting

.husky/commit-msg

@@ -0,0 +1,8 @@
+#!/usr/bin/env sh
+. "$(dirname "$0")/_/husky.sh"
+
+# skip in CI
+[ -n "$CI" ] && exit 0
+
+# lint commit message
+pnpm commitlint --edit "$1"

.husky/pre-commit

@@ -0,0 +1,8 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+# skip in CI
+[ -n "$CI" ] && exit 0
+
+# lint staged files
+pnpm lint-staged

CONTRIBUTING.md

@@ -8,9 +8,15 @@
 
 ## Linting
 
+Automatic linting via `husky` _pre-commit_ is setup. For manual linting use:
+
 - `pnpm lint`
 - `pnpm lint:fix`
 
+## Formatting
+
+Please stick to [conventional commit](https://www.conventionalcommits.org/en/v1.0.0/) messages to make our semantic release versioning work.
+
 ## Running tests
 
 - `ember test` – Runs the test suite on the current Ember version

package.json

@@ -25,7 +25,8 @@
     "start": "ember serve",
     "test": "concurrently \"npm:lint\" \"npm:test:*\" --names \"lint,test:\"",
     "test:ember": "ember test",
-    "test:ember-compatibility": "ember try:each"
+    "test:ember-compatibility": "ember try:each",
+    "prepare": "husky install"
   },
   "dependencies": {
     "@apollo/client": "^3.8.8",
@@ -46,6 +47,8 @@
     "@adfinis/semantic-release-config": "4.1.0",
     "@babel/eslint-parser": "7.23.3",
     "@babel/plugin-proposal-decorators": "7.23.5",
+    "@commitlint/cli": "^18.4.3",
+    "@commitlint/config-conventional": "^18.4.3",
     "@ember/optional-features": "2.0.0",
     "@ember/string": "3.1.1",
     "@ember/test-helpers": "3.2.1",
@@ -79,6 +82,8 @@
     "eslint-plugin-qunit": "8.0.1",
     "graphql": "16.8.1",
     "graphql-tag": "2.12.6",
+    "husky": "^8.0.0",
+    "lint-staged": "^15.2.0",
     "loader.js": "4.7.0",
     "miragejs": "0.1.48",
     "prettier": "3.1.0",
@@ -111,5 +116,11 @@
     "extends": [
       "@commitlint/config-conventional"
     ]
+  },
+  "lint-staged": {
+    "*.js": "eslint --cache --fix",
+    "*.hbs": "ember-template-lint --fix",
+    "*.scss": "stylelint --fix",
+    "*.{graphql,json,md,yaml}": "prettier --write"
   }
 }