feat: setup linters (#357)

Co-authored-by: Roland Bewick <roland.bewick@gmail.com>

frontend/.eslintignore

@@ -0,0 +1,2 @@
+node_modules
+dist

frontend/.eslintrc.cjs

@@ -2,17 +2,28 @@ module.exports = {
   root: true,
   env: { browser: true, es2020: true },
   extends: [
-    'eslint:recommended',
-    'plugin:@typescript-eslint/recommended',
-    'plugin:react-hooks/recommended',
+    "eslint:recommended",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:react-hooks/recommended",
+    "prettier",
   ],
-  ignorePatterns: ['dist', '.eslintrc.cjs'],
-  parser: '@typescript-eslint/parser',
-  plugins: ['react-refresh'],
+  ignorePatterns: ["dist", ".eslintrc.cjs"],
+  parser: "@typescript-eslint/parser",
+  plugins: ["react-refresh", "@typescript-eslint"],
   rules: {
-    'react-refresh/only-export-components': [
-      'warn',
+    "react-refresh/only-export-components": [
+      "warn",
       { allowConstantExport: true },
     ],
+    "@typescript-eslint/ban-ts-comment": [
+      "error",
+      {
+        "ts-ignore": "allow-with-description",
+      },
+    ],
+    "@typescript-eslint/no-unused-vars": ["warn", { args: "none" }],
+    "no-console": ["error", { allow: ["info", "warn", "error"] }],
+    "no-constant-binary-expression": "error",
+    curly: "error",
   },
-}
+};

frontend/.husky/commit-msg

@@ -0,0 +1,4 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+cd frontend && yarn commitlint --edit 

frontend/.husky/pre-commit

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

frontend/.prettierignore

@@ -0,0 +1,3 @@
+# Ignore artifacts:
+dist
+node_modules

frontend/.prettierrc

@@ -0,0 +1,3 @@
+{
+  "trailingComma": "es5"
+}

frontend/commitlint.config.js

@@ -0,0 +1 @@
+export default { extends: ['@commitlint/config-conventional'] };

frontend/lint-staged.config.js

@@ -0,0 +1,6 @@
+export default {
+  "src/**/*.{ts,tsx,json}": ["eslint --fix --max-warnings 0","prettier --write"],
+  "platform_specific/**/*.ts": ["prettier --write"],
+  "package.json": ["prettier --write"],
+  "src/**/*.ts": () => "tsc --noEmit",
+};

frontend/package.json

@@ -10,8 +10,14 @@
     "build:wails": "yarn prepare:wails && tsc && vite build",
     "prepare:wails": "shx cp ./platform_specific/wails/src/utils/*.ts src/utils/",
     "prepare:http": "shx cp ./platform_specific/http/src/utils/*.ts src/utils/",
-    "lint": "eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 0",
-    "preview": "vite preview"
+    "lint": "yarn lint:js && yarn tsc:compile && yarn format:fix --report-unused-disable-directives --max-warnings 0",
+    "lint:js": "eslint src --ext .js,.ts,.tsx --max-warnings 0",
+    "lint:js:fix": "eslint src --ext .js,.ts,.tsx --fix",
+    "tsc:compile": "tsc --noEmit",
+    "format": "prettier --check '**/*.(md|json)' 'src/**/*.(js|ts)' 'example/**/*.(js|jsx)'",
+    "format:fix": "prettier --loglevel silent --write '**/*.(md|json)' 'src/**/*.(js|ts)' 'example/**/*.(js|jsx)'",
+    "preview": "vite preview",
+    "prepare": "cd .. && husky frontend/.husky"
   },
   "dependencies": {
     "@getalby/bitcoin-connect-react": "^3.4.1",
@@ -51,6 +57,8 @@
     "zustand": "^4.5.0"
   },
   "devDependencies": {
+    "@commitlint/cli": "^19.3.0",
+    "@commitlint/config-conventional": "^19.2.2",
     "@tailwindcss/aspect-ratio": "^0.4.2",
     "@tailwindcss/forms": "^0.5.7",
     "@tailwindcss/typography": "^0.5.10",
@@ -59,14 +67,18 @@
     "@types/react": "^18.2.15",
     "@types/react-dom": "^18.2.7",
     "@types/react-lottie": "^1.2.10",
-    "@typescript-eslint/eslint-plugin": "^6.0.0",
-    "@typescript-eslint/parser": "^6.0.0",
+    "@typescript-eslint/eslint-plugin": "^7.11.0",
+    "@typescript-eslint/parser": "^7.11.0",
     "@vitejs/plugin-react-swc": "^3.3.2",
     "autoprefixer": "^10.4.16",
     "eslint": "^8.45.0",
+    "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-react-hooks": "^4.6.0",
     "eslint-plugin-react-refresh": "^0.4.3",
+    "husky": "^9.0.11",
+    "lint-staged": "^15.2.5",
     "postcss": "^8.4.32",
+    "prettier": "3.2.5",
     "shx": "^0.3.4",
     "tailwindcss": "^3.4.1",
     "typescript": "^5.0.2",

frontend/src/screens/appstore/AppConnect.tsx

@@ -1,6 +1,12 @@
 import { CopyIcon } from "lucide-react";
 import { useEffect, useState } from "react";
-import { Link, Navigate, useLocation, useNavigate, useParams } from "react-router-dom";
+import {
+  Link,
+  Navigate,
+  useLocation,
+  useNavigate,
+  useParams,
+} from "react-router-dom";
 import AppHeader from "src/components/AppHeader";
 import ExternalLink from "src/components/ExternalLink";
 import Loading from "src/components/Loading";
@@ -8,7 +14,12 @@ import Loading from "src/components/Loading";
 import QRCode from "src/components/QRCode";
 import { suggestedApps } from "src/components/SuggestedAppData";
 import { Button } from "src/components/ui/button";
-import { Card, CardContent, CardHeader, CardTitle } from "src/components/ui/card";
+import {
+  Card,
+  CardContent,
+  CardHeader,
+  CardTitle,
+} from "src/components/ui/card";
 import { useToast } from "src/components/ui/use-toast";
 import { useApp } from "src/hooks/useApp";
 import { copyToClipboard } from "src/lib/clipboard";
@@ -21,21 +32,16 @@ export default function AppConnect() {
   const params = useParams();
   const [timeout, setTimeout] = useState(false);
   const createAppResponse = state as CreateAppResponse;
-  const appstoreApp = suggestedApps.find(x => x.id == params.id);
+  const appstoreApp = suggestedApps.find((x) => x.id == params.id);
   const { data: app } = useApp(createAppResponse.pairingPublicKey, true);
   const pairingUri = createAppResponse.pairingUri;
 
-  if (!createAppResponse || !appstoreApp) {
-    return <Navigate to="/apps/new" />;
-  }
-
   const copy = () => {
     copyToClipboard(pairingUri);
     toast({ title: "Copied to clipboard." });
   };
 
   useEffect(() => {
-
     const timeoutId = window.setTimeout(() => {
       setTimeout(true);
     }, 10000);
@@ -47,11 +53,15 @@ export default function AppConnect() {
     if (app?.lastEventAt) {
       toast({
         title: "Connection established!",
-        description: "You can now use the app with your Alby Hub."
+        description: "You can now use the app with your Alby Hub.",
       });
       navigate("/apps");
     }
-  }, [app?.lastEventAt])
+  }, [app?.lastEventAt, navigate, toast]);
+
+  if (!createAppResponse || !appstoreApp) {
+    return <Navigate to="/apps/new" />;
+  }
 
   return (
     <>
@@ -63,15 +73,16 @@ export default function AppConnect() {
         <div>
           <p>
             1. Open{" "}
-            <ExternalLink className="font-semibold underline" to={appstoreApp.to}>
+            <ExternalLink
+              className="font-semibold underline"
+              to={appstoreApp.to}
+            >
               {appstoreApp.title}
-            </ExternalLink>
-            {" "}
-            and look for a way to attach a wallet (most apps provide this option in settings)
-          </p>
-          <p>
-            2. Scan or paste the connection secret
+            </ExternalLink>{" "}
+            and look for a way to attach a wallet (most apps provide this option
+            in settings)
           </p>
+          <p>2. Scan or paste the connection secret</p>
         </div>
         <Card className="max-w-sm">
           <CardHeader>
@@ -82,19 +93,18 @@ export default function AppConnect() {
               <Loading className="w-4 h-4" />
               <p>Waiting for app to connect</p>
             </div>
-            {timeout && <div className="text-sm flex flex-col gap-2 items-center text-center">
-              Connecting is taking longer than usual.
-              <Link to={`/apps/${app?.nostrPubkey}`}>
-                <Button variant="secondary">Continue anyway</Button>
-              </Link>
-            </div>}
-            <a
-              href={pairingUri}
-              target="_blank"
-              className="relative"
-            >
+            {timeout && (
+              <div className="text-sm flex flex-col gap-2 items-center text-center">
+                Connecting is taking longer than usual.
+                <Link to={`/apps/${app?.nostrPubkey}`}>
+                  <Button variant="secondary">Continue anyway</Button>
+                </Link>
+              </div>
+            )}
+            <a href={pairingUri} target="_blank" className="relative">
               <QRCode value={pairingUri} className="w-full" />
-              <img src={appstoreApp.logo}
+              <img
+                src={appstoreApp.logo}
                 className="absolute w-12 h-12 top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 bg-muted p-1 rounded-xl"
               />
             </a>

frontend/src/screens/appstore/AppDetail.tsx

@@ -6,25 +6,24 @@ import { Button } from "src/components/ui/button";
 import { Separator } from "src/components/ui/separator";
 import { toast } from "src/components/ui/use-toast";
 import { useCSRF } from "src/hooks/useCSRF";
-import { AppPermissions, CreateAppResponse, NIP_47_NOTIFICATIONS_PERMISSION, PermissionType, nip47MethodDescriptions } from "src/types";
+import {
+  AppPermissions,
+  CreateAppResponse,
+  PermissionType,
+  nip47PermissionDescriptions,
+} from "src/types";
 import { handleRequestError } from "src/utils/handleRequestError";
 import { request } from "src/utils/request";
 import Permissions from "../../components/Permissions";
 
-// TODO: merge with nip47MethodDescriptions
-export const nip47PermissionDescriptions: Record<PermissionType, string> = {
-  ...nip47MethodDescriptions,
-  [NIP_47_NOTIFICATIONS_PERMISSION]: "Receive wallet notifications",
-};
-
 export default function AppDetail() {
   const params = useParams();
   const navigate = useNavigate();
   const { data: csrf } = useCSRF();
 
-  const app = suggestedApps.find(x => x.id == params.id);
+  const app = suggestedApps.find((x) => x.id == params.id);
 
-  const methods = Object.keys(nip47PermissionDescriptions)
+  const methods = Object.keys(nip47PermissionDescriptions);
   const requestMethodsSet = new Set<PermissionType>(
     methods as PermissionType[]
   );
@@ -69,8 +68,9 @@ export default function AppDetail() {
     }
   };
 
-  if (!app)
+  if (!app) {
     return;
+  }
 
   return (
     <>
@@ -78,9 +78,11 @@ export default function AppDetail() {
         title={`Connect to ${app.title}`}
         description="Configure wallet permissions for the app and follow instructions to finalise the connection"
       />
-      <form onSubmit={handleSubmit} acceptCharset="UTF-8"
-        className="flex flex-col items-start gap-5 max-w-lg">
-
+      <form
+        onSubmit={handleSubmit}
+        acceptCharset="UTF-8"
+        className="flex flex-col items-start gap-5 max-w-lg"
+      >
         <div className="flex flex-row items-center gap-3">
           <img src={app.logo} className="h-12 w-12" />
           <h2 className="font-semibold text-lg">{app.title}</h2>
@@ -98,10 +100,7 @@ export default function AppDetail() {
 
         <Separator />
 
-        <Button type="submit">
-          Create Connection
-        </Button>
-
+        <Button type="submit">Create Connection</Button>
       </form>
     </>
   );

start.go

@@ -32,7 +32,6 @@ func (svc *Service) StartNostr(ctx context.Context, encryptionKey string) error
 	svc.wg.Add(1)
 	go func() {
 		//Start infinite loop which will be only broken by canceling ctx (SIGINT)
-		//TODO: we can start this loop for multiple relays
 		var relay *nostr.Relay
 
 		for i := 0; ; i++ {