eslint config

.eslintrc

@@ -0,0 +1,37 @@
+{
+    "extends": "standard",
+    "rules": {
+        "indent": ["error", 4, { "SwitchCase": 1 }],
+        "semi": ["error", "always"],
+        "one-var": "off",
+        "space-before-function-paren": "off",
+        "no-throw-literal": "off",
+        "camelcase": ["error", { "properties": "always" }],
+        "no-console": "error",
+        "no-alert": "error",
+        "no-debugger": "error",
+        "prefer-arrow-callback": "error",
+        "object-property-newline": "off",
+        "no-useless-escape": "off",
+        "no-var": "error",
+        "prefer-const": "error",
+        "no-unused-expressions": "error",
+        "strict": ["error", "never"],
+        "no-mixed-operators": "off",
+        "prefer-promise-reject-errors": "off",
+        "standard/no-callback-literal": "off"
+    },
+    "parserOptions": {
+        "sourceType": "module",
+        "ecmaFeatures": {
+            "impliedStrict": true
+        }
+    },
+    "globals": {
+        "_": true,
+        "$": true
+    },
+    "env": {
+        "browser": true
+    }
+}

package.json

@@ -8,6 +8,7 @@
   },
   "scripts": {
     "start": "node scripts/start.js",
+    "lint": "eslint scripts docs/plugins",
     "update": "node scripts/update-plugins.js",
     "translations": "node scripts/download-translations.js",
     "watch": "run() { node ../keeweb/plugins/keeweb-plugin/keeweb-plugin.js watch docs/plugins/$1/ --bump-version --signer-module=../../../keeweb-plugins/scripts/sign; }; run",
@@ -24,6 +25,12 @@
   },
   "homepage": "https://github.com/keeweb/keeweb-plugins#readme",
   "devDependencies": {
+    "eslint": "^4.19.0",
+    "eslint-config-standard": "^11.0.0",
+    "eslint-plugin-import": "^2.9.0",
+    "eslint-plugin-node": "^6.0.1",
+    "eslint-plugin-promise": "^3.7.0",
+    "eslint-plugin-standard": "^3.0.1",
     "keytar": "^4.0.3",
     "pkcs15-smartcard-sign": "^1.0.0"
   }