eslint config

.eslintrc.js

@@ -0,0 +1,16 @@
+module.exports = {
+    "env": {
+        "browser": true,
+        "commonjs": true,
+        "es2021": true,
+        "node": true
+    },
+    "extends": "eslint:recommended",
+    "overrides": [
+    ],
+    "parserOptions": {
+        "ecmaVersion": "latest"
+    },
+    "rules": {
+    }
+}

.idea/inspectionProfiles/Project_Default.xml

@@ -1,7 +1,7 @@
 <component name="InspectionProjectProfileManager">
   <profile version="1.0">
     <option name="myName" value="Project Default" />
-    <inspection_tool class="JSUnfilteredForInLoop" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="Eslint" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="SpellCheckingInspection" enabled="false" level="TYPO" enabled_by_default="false">
       <option name="processCode" value="true" />
       <option name="processLiterals" value="true" />

.idea/jsLinters/eslint.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="EslintConfiguration">
+    <option name="fix-on-save" value="true" />
+  </component>
+</project>

package.json

@@ -99,6 +99,7 @@
     "electron-builder": "23.6.0",
     "electron-packager": "17.1.1",
     "electron-rebuild": "3.2.9",
+    "eslint": "^8.38.0",
     "esm": "3.2.25",
     "jasmine": "4.5.0",
     "jsdoc": "4.0.1",

src/routes/api/options.js

@@ -74,7 +74,7 @@ function getOptions() {
         }
     }
 
-    resultMap['isPasswordSet'] = !!optionMap['passwordVerificationHash'] ? 'true' : 'false';
+    resultMap['isPasswordSet'] = optionMap['passwordVerificationHash'] ? 'true' : 'false';
 
     return resultMap;
 }

src/services/backend_script_api.js

@@ -471,7 +471,7 @@ function BackendScriptApi(currentNote, apiParams) {
         if (opts.type === 'script' && !opts.scriptNoteId) { throw new Error("scriptNoteId is mandatory for launchers of type 'script'"); }
         if (opts.type === 'customWidget' && !opts.widgetNoteId) { throw new Error("widgetNoteId is mandatory for launchers of type 'customWidget'"); }
 
-        const parentNoteId = !!opts.isVisible ? '_lbVisibleLaunchers' : '_lbAvailableLaunchers';
+        const parentNoteId = opts.isVisible ? '_lbVisibleLaunchers' : '_lbAvailableLaunchers';
         const noteId = 'al_' + opts.id;
 
         const launcherNote =

src/services/script.js

@@ -125,7 +125,7 @@ function getScriptBundle(note, root = true, scriptEnv = null, includedNoteIds =
     }
 
     if (root) {
-        scriptEnv = !!backendOverrideContent
+        scriptEnv = backendOverrideContent
             ? 'backend'
             : note.getScriptEnv();
     }

src/services/search/services/lex.js

@@ -5,6 +5,7 @@ function lex(str) {
     const fulltextTokens = [];
     const expressionTokens = [];
 
+    /** @type {boolean|string} */
     let quotes = false; // otherwise contains used quote - ', " or `
     let fulltextEnded = false;
     let currentWord = '';