feat: setup lint-staged when making a commit

.husky/pre-commit

@@ -0,0 +1,4 @@
+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+yarn lint-staged

.lintstagedrc.js

@@ -0,0 +1,23 @@
+const ignoredFiles = ['package.json', 'yarn.lock', 'tsconfig.json', '.lintstagedrc.js'];
+
+const path = require('path');
+
+const buildFormatCommand = filenames => {
+  const results = filenames
+    .map(f => path.relative(process.cwd(), f))
+    .filter(f => !ignoredFiles.includes(f));
+
+  return results.length ? `prettier --list-different --write ${results.join(' ')}` : '';
+};
+
+const buildLintCommand = filenames => {
+  const results = filenames
+    .map(f => path.relative(process.cwd(), f))
+    .filter(f => !ignoredFiles.includes(f));
+
+  return results.length ? `eslint ${results.join(' ')}`: '';
+};
+
+module.exports = {
+  '*.{css,js,json,scss,ts,tsx}': [buildFormatCommand, buildLintCommand],
+};

.yarnclean

@@ -37,3 +37,7 @@ Gruntfile.js
 
 !istanbul-reports/lib/html/assets
 !istanbul-api/node_modules/istanbul-reports/lib/html/assets
+
+# lint-staged fix
+# https://github.com/eemeli/yaml/issues/384#issuecomment-1368496106
+!**/yaml/dist/**/doc

package.json

@@ -64,7 +64,8 @@
     "postinstall": "yarn patch-package && yarn electron-builder install-app-deps",
     "update-git-info": "node ./build/updateLocalConfig.js",
     "worker:utils": "webpack  --config=./utils.worker.config.js",
-    "worker:libsession": "rimraf 'ts/webworker/workers/node/libsession/*.node' && webpack  --config=./libsession.worker.config.js"
+    "worker:libsession": "rimraf 'ts/webworker/workers/node/libsession/*.node' && webpack  --config=./libsession.worker.config.js",
+    "prepare": "husky install"
   },
   "dependencies": {
     "@emoji-mart/data": "^1.1.2",
@@ -182,8 +183,10 @@
     "eslint-plugin-react": "^7.33.0",
     "eslint-plugin-react-hooks": "^4.6.0",
     "events": "^3.3.0",
+    "husky": "^8.0.0",
     "jsdom": "^22.1.0",
     "jsdom-global": "^3.0.2",
+    "lint-staged": "^14.0.1",
     "mini-css-extract-plugin": "^2.7.5",
     "mocha": "10.0.0",
     "node-loader": "^2.0.0",