upgrade eslint to v9

electron/preload/index.ts

@@ -165,6 +165,7 @@ const { appendLoading, removeLoading } = useLoading()
 domReady().then(appendLoading)
 
 window.onmessage = ev => {
+  // eslint-disable-next-line @typescript-eslint/no-unused-expressions
   ev.data.payload === 'removeLoading' && removeLoading()
 }
 

electron/utils/overwriteWitnetNodeConfiguration.ts

@@ -28,7 +28,7 @@ const defaultConfig = {
 
 // Replace witnet nodes urls in witnet configuration file
 export function overwriteWitnetNodeConfiguration(
-  force: Boolean = false,
+  force: boolean = false,
   config: NodeConfig = defaultConfig,
 ) {
   const {

electron/walletManager.ts

@@ -48,7 +48,6 @@ export default async function sleep(t: number) {
 }
 
 interface GithubReleaseAsset {
-  // eslint-disable-next-line camelcase
   browser_download_url: string
 }
 

eslint.config.mjs

@@ -0,0 +1,74 @@
+import path from 'path'
+
+import pluginVue from 'eslint-plugin-vue'
+import vueTsEslintConfig from '@vue/eslint-config-typescript'
+import skipFormatting from '@vue/eslint-config-prettier/skip-formatting'
+import eslintPluginImport from 'eslint-plugin-import'
+
+export default [
+  {
+    name: 'app/files-to-lint',
+    files: ['**/*.{js,cjs,mjs,ts,mts,vue}'],
+  },
+  {
+    name: 'app/files-to-ignore',
+    ignores: [
+      '**/.witnet-rust-testnet-*-wallet',
+      '**/auto-imports.d.ts',
+      '**/build/**',
+      '**/coverage/**',
+      '**/dist-electron/',
+      '**/dist-ssr/**',
+      '**/dist/**',
+      '**/src/components.d.ts',
+      '**/src/locales/**',
+      '/dist_electron/',
+    ],
+  },
+  ...pluginVue.configs['flat/essential'],
+  ...vueTsEslintConfig(),
+  skipFormatting,
+  {
+    plugins: {
+      import: eslintPluginImport,
+    },
+    rules: {
+      // Override import/extensions rule
+      'import/extensions': [
+        'error',
+        {
+          vue: 'always',
+          js: 'ignorePackages',
+          scss: 'always',
+          svg: 'always',
+        },
+      ],
+      // Disable specific Vue rules
+      'vue/multi-word-component-names': 'off',
+      'vue/no-reserved-component-names': 'off',
+      'vue/require-explicit-emits': 'off',
+      'vue/block-lang': 'off',
+      // TODO: remove this rule
+      '@typescript-eslint/no-explicit-any': 'off',
+      'import/extensions': 'off',
+    },
+    settings: {
+      'import/resolver': {
+        alias: {
+          map: [['@', path.resolve('src')]],
+          extensions: ['.vue', '.js', '.ts', '.d.ts'],
+        },
+      },
+      'vue-i18n': {
+        localeDir: path.resolve('src', 'locales') + '/*.{json}',
+        messageSyntaxVersion: '^9.0.0',
+      },
+    },
+  },
+  {
+    files: ['**/*.cjs'],
+    rules: {
+      '@typescript-eslint/no-require-imports': 'off',
+    },
+  },
+]

package.json

@@ -25,10 +25,10 @@
     "electron:serve:wallet": "vue-cli-service electron:serve --wallet",
     "i18n:report": "vue-cli-service i18n:report --src './src/**/*.?(js|ts|vue)' --locales './src/locales/**/*.json'",
     "lint:check": "pnpm lint:check:eslint && pnpm lint:check:prettier",
-    "lint:check:eslint": "pnpm lint:eslint --ext .js,.ts,.vue .",
+    "lint:check:eslint": "pnpm lint:eslint",
     "lint:check:prettier": "pnpm lint:prettier --check \"**/*.{ts,js,json,css,scss,vue,html}\"",
     "lint:eslint": "eslint",
-    "lint:fix:eslint": "pnpm lint:eslint --fix --ext .js,.ts,.vue .",
+    "lint:fix:eslint": "pnpm lint:eslint --fix",
     "lint:fix:prettier": "pnpm lint:prettier --write \"**/*.{ts,js,json,css,scss,vue,html}\"",
     "lint:prettier": "prettier --loglevel warn",
     "postinstall": "electron-builder install-app-deps",
@@ -59,8 +59,8 @@
     "@types/node": "^20.12.3",
     "@typescript-eslint/parser": "^8.8.1",
     "@vitejs/plugin-vue": "^5.1.4",
-    "@vue/eslint-config-prettier": "^9.0.0",
-    "@vue/eslint-config-typescript": "^13.0.0",
+    "@vue/eslint-config-prettier": "^10.0.0",
+    "@vue/eslint-config-typescript": "^14.0.0",
     "@vue/test-utils": "^2.4.5",
     "@vueuse/core": "^11.1.0",
     "autoprefixer": "^10.4.19",
@@ -74,7 +74,7 @@
     "electron-log": "^5.2.0",
     "electron-updater": "^6.3.9",
     "element-plus": "^2.7.3",
-    "eslint": "^8.57.0",
+    "eslint": "^9.12.0",
     "eslint-import-resolver-alias": "1.1.2",
     "eslint-plugin-import": "2.31.0",
     "eslint-plugin-node": "11.1.0",