install eslint in functions

.vscode/settings.json

@@ -14,7 +14,7 @@
   "[scss]": {
     "editor.formatOnSave": true,
     "editor.defaultFormatter": "esbenp.prettier-vscode",
-    "editor.codeActionsOnSave": { 
+    "editor.codeActionsOnSave": {
       "source.fixAll.stylelint": "explicit"
     }
   },
@@ -24,6 +24,9 @@
   "files.insertFinalNewline": true,
   "editor.codeActionsOnSave": {
     "source.addMissingImports": "always",
-    "source.fixAll.eslint": "explicit"
-  }
+    "source.fixAll.eslint": "explicit",
+    "source.organizeImports": "always"
+  },
+  "typescript.updateImportsOnFileMove.enabled": "always",
+  "javascript.updateImportsOnFileMove.enabled": "always"
 }

functions/.eslintrc.js

@@ -11,6 +11,7 @@ module.exports = {
     "plugin:import/typescript",
     "google",
     "plugin:@typescript-eslint/recommended",
+    "prettier",
   ],
   parser: "@typescript-eslint/parser",
   parserOptions: {
@@ -21,13 +22,11 @@ module.exports = {
     "/lib/**/*", // Ignore built files.
     "/generated/**/*", // Ignore generated files.
   ],
-  plugins: [
-    "@typescript-eslint",
-    "import",
-  ],
+  plugins: ["@typescript-eslint", "import"],
   rules: {
-    "quotes": ["error", "double"],
+    quotes: ["error", "double"],
     "import/no-unresolved": 0,
-    "indent": ["error", 2],
+    indent: ["error", 2],
   },
+  plugins: ["eslint-plugin-unused-imports"],
 };

functions/package.json

@@ -21,9 +21,10 @@
   "devDependencies": {
     "@typescript-eslint/eslint-plugin": "^5.12.0",
     "@typescript-eslint/parser": "^5.12.0",
-    "eslint": "^8.9.0",
+    "eslint": "^8.57.1",
     "eslint-config-google": "^0.14.0",
     "eslint-plugin-import": "^2.25.4",
+    "eslint-plugin-unused-imports": "^4.1.4",
     "firebase-functions-test": "^3.1.0",
     "typescript": "^4.9.0"
   },

functions/src/index.ts

@@ -7,8 +7,8 @@
  * See a full list of supported triggers at https://firebase.google.com/docs/functions
  */
 
-import { onRequest } from "firebase-functions/v2/https";
-import * as logger from "firebase-functions/logger";
+// import { onRequest } from "firebase-functions/v2/https";
+// import * as logger from "firebase-functions/logger";
 
 // Start writing functions
 // https://firebase.google.com/docs/functions/typescript

package.json

@@ -19,8 +19,9 @@
     "@types/node": "^20",
     "@types/react": "^18",
     "@types/react-dom": "^18",
-    "eslint": "^8",
+    "eslint": "^8.57.1",
     "eslint-config-next": "15.0.2",
+    "eslint-plugin-unused-imports": "^4.1.4",
     "stylelint": "^16.10.0",
     "stylelint-config-recess-order": "^5.1.1",
     "stylelint-config-standard": "^36.0.1",