Merge pull request #83 from matrix-org/matrixtwo/initial-config

Initial config

.eslintrc.js

@@ -0,0 +1,39 @@
+module.exports = {
+    parser: "@typescript-eslint/parser",
+    parserOptions: {
+        sourceType: "module",
+    },
+    env: {
+        browser: true,
+        jest: true,
+    },
+    extends: ["eslint:recommended", "google"],
+    plugins: [
+        "jest",
+    ],
+    rules: {
+        "max-len": ["error", {
+            code: 90,
+            ignoreComments: true,
+        }],
+        curly: ["error", "multi-line"],
+        "prefer-const": ["error"],
+        "comma-dangle": ["error", {
+            arrays: "always-multiline",
+            objects: "always-multiline",
+            imports: "always-multiline",
+            exports: "always-multiline",
+            functions: "always-multiline",
+        }],
+        quotes: ["single"],
+        "brace-style": ["error", "1tbs", { "allowSingleLine": true }],
+        "camelcase": ["error", { properties: "always" } ],
+        "no-multi-spaces": ["error", { "ignoreEOLComments": true }],
+        "space-before-function-paren": ["error", {
+            "anonymous": "never",
+            "named": "never",
+            "asyncArrow": "always",
+        }],
+        "arrow-parens": "error",
+    }
+}

.gitignore

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+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*

package.json

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+{
+  "name": "matrix.to",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "@testing-library/jest-dom": "^4.2.4",
+    "@testing-library/react": "^9.3.2",
+    "@testing-library/user-event": "^7.1.2",
+    "@types/jest": "^24.0.0",
+    "@types/node": "^12.0.0",
+    "@types/react": "^16.9.0",
+    "@types/react-dom": "^16.9.0",
+    "react": "^16.13.1",
+    "react-dom": "^16.13.1",
+    "react-scripts": "3.4.1",
+    "typescript": "~3.7.2"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "lint-staged": {
+    "src/**/*.{js,jsx,ts,tsx,json,css,scss,md}": [
+      "prettier --write",
+      "git add"
+    ]
+  },
+  "husky": {
+    "hooks": {
+      "pre-commit": "lint-staged"
+    }
+  },
+  "eslintConfig": {
+    "extends": "react-app"
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  },
+  "devDependencies": {
+    "@typescript-eslint/parser": "^3.0.2",
+    "eslint": "^7.1.0",
+    "husky": "^4.2.5",
+    "lint-staged": "^10.2.7",
+    "node-sass": "^4.14.1",
+    "prettier": "^2.0.5"
+  }
+}

src/App.tsx

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+import React from "react";
+import "./App.css";
+
+function App() {
+  return <div className="App"></div>;
+}
+
+export default App;

src/index.tsx

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+import React from "react";
+import ReactDOM from "react-dom";
+import "./index.css";
+import App from "./App";
+
+ReactDOM.render(
+  <React.StrictMode>
+    <App />
+  </React.StrictMode>,
+  document.getElementById("root")
+);

src/react-app-env.d.ts

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+/// <reference types="react-scripts" />

tsconfig.json

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+{
+  "compilerOptions": {
+    "target": "es5",
+    "lib": [
+      "dom",
+      "dom.iterable",
+      "esnext"
+    ],
+    "allowJs": false,
+    "skipLibCheck": true,
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "strict": true,
+    "forceConsistentCasingInFileNames": true,
+    "module": "esnext",
+    "moduleResolution": "node",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+    "jsx": "react"
+  },
+  "include": [
+    "src"
+  ]
+}