Merge pull request #1493 from skaut/config-js

Using .config.js files

packages/frontend/jest.config.js

@@ -0,0 +1,29 @@
+/* eslint-env node */
+
+/** @type {import('jest').Config} */
+module.exports = {
+  collectCoverage: true,
+  collectCoverageFrom: [
+    "src/**/*.{ts,tsx}",
+    "!src/index.tsx",
+    "!src/config.ts",
+    "!src/globalStyles.ts",
+  ],
+  setupFilesAfterEnv: ["<rootDir>/__tests__/setupTests.ts"],
+  testMatch: ["<rootDir>/__tests__/**/*.test.{js,jsx,ts,tsx}"],
+  testEnvironment: "jsdom",
+  transform: {
+    "^.+\\.jsx?$": [
+      "babel-jest",
+      {
+        presets: ["react-app"],
+      },
+    ],
+    "^.+\\.tsx?$": "ts-jest",
+  },
+  transformIgnorePatterns: ["node_modules/(?!react-markdown)/"],
+  moduleNameMapper: {
+    "\\.svg$": "<rootDir>/__mocks__/fileMock.ts",
+  },
+  resetMocks: true,
+};

packages/frontend/package.json

@@ -21,7 +21,7 @@
     "build:public": "mkdir -p dist && cp -r public/* dist/",
     "build:webpack": "webpack",
     "build": "run-p -c --aggregate-output build:*",
-    "lint": "eslint --color webpack.config.js 'src/**/*' '__mocks__/**/*' '__tests__/**/*'",
+    "lint": "eslint --color \"src/**/*\" \"__mocks__/**/*\" \"__tests__/**/*\" \"*.config.{js,ts}\"",
     "test": "jest",
     "test-accept": "jest --updateSnapshot"
   },