Move eslint to jest

Author: sokra

.prettierignore

@@ -2,6 +2,7 @@
 **/*.*
 
 # Enable prettier for the following paths.
+!*.js
 !setup/**/*.js
 !lib/**/*.js
 !bin/*.js

.travis.yml

@@ -11,7 +11,6 @@ cache:
   yarn: true
   directories:
     - ".jest-cache"
-    - ".eslintcache"
 
 stages:
  - basic

lint-jest.config.js

@@ -0,0 +1,54 @@
+const base = {
+	watchPathIgnorePatterns: [
+		"<rootDir>/.git",
+		"<rootDir>/node_modules",
+		"<rootDir>/test/js",
+		"<rootDir>/test/browsertest/js",
+		"<rootDir>/test/fixtures",
+		"<rootDir>/benchmark",
+		"<rootDir>/examples/*/dist",
+		"<rootDir>/coverage",
+		"<rootDir>/.eslintcache"
+	],
+	modulePathIgnorePatterns: [
+		"<rootDir>/.git",
+		"<rootDir>/node_modules/webpack/node_modules",
+		"<rootDir>/test/js",
+		"<rootDir>/test/browsertest/js",
+		"<rootDir>/test/fixtures/temp-cache-fixture",
+		"<rootDir>/test/fixtures/temp-",
+		"<rootDir>/benchmark",
+		"<rootDir>/examples/*/dist",
+		"<rootDir>/coverage",
+		"<rootDir>/.eslintcache"
+	],
+	transformIgnorePatterns: ["<rootDir>"]
+};
+
+module.exports = {
+	reporters: ["<rootDir>/tooling/DotReporter.js"],
+	projects: [
+		Object.assign({}, base, {
+			runner: "jest-runner-eslint",
+			displayName: "eslint",
+			testMatch: [
+				"<rootDir>/*.js",
+				"<rootDir>/setup/**/*.js",
+				"<rootDir>/lib/**/*.js",
+				"<rootDir>/bin/**/*.js",
+				"<rootDir>/hot/**/*.js",
+				"<rootDir>/buildin/**/*.js",
+				"<rootDir>/benchmark/**/*.js",
+				"<rootDir>/tooling/**/*.js",
+				"<rootDir>/test/*.js",
+				"<rootDir>/test/**/webpack.config.js",
+				"<rootDir>/examples/**/webpack.config.js",
+				"<rootDir>/schemas/**/*.js"
+			]
+		}),
+		Object.assign({}, base, {
+			displayName: "lint",
+			testMatch: ["<rootDir>/test/*.lint.js"]
+		})
+	]
+};

package.json

@@ -57,6 +57,7 @@
     "jade": "^1.11.0",
     "jade-loader": "~0.8.0",
     "jest": "^23.4.1",
+    "jest-runner-eslint": "^0.6.0",
     "jest-silent-reporter": "^0.0.5",
     "json-loader": "^0.5.7",
     "less": "^2.5.1",
@@ -120,11 +121,10 @@
     "pretest": "yarn lint",
     "prelint": "yarn setup",
     "lint": "yarn code-lint && yarn schema-lint && yarn type-lint",
-    "code-lint": "eslint --cache setup lib bin hot buildin benchmark tooling \"test/*.js\" \"test/**/webpack.config.js\" \"examples/**/webpack.config.js\" \"schemas/**/*.js\"",
+    "code-lint": "yarn jest --config lint-jest.config.js",
     "type-lint": "tsc --pretty",
     "fix": "yarn code-lint --fix",
     "pretty": "prettier --write \"setup/**/*.js\" \"lib/**/*.js\" \"bin/*.js\" \"hot/*.js\" \"buildin/*.js\" \"benchmark/**/*.js\" \"tooling/*.js\" \"test/*.js\" \"test/**/webpack.config.js\" \"examples/**/webpack.config.js\" \"schemas/**/*.js\" \"declarations.d.ts\" \"tsconfig.json\"",
-    "schema-lint": "node --max-old-space-size=4096 node_modules/jest-cli/bin/jest --testMatch \"<rootDir>/test/*.lint.js\" --no-verbose",
     "benchmark": "node --max-old-space-size=4096 --trace-deprecation node_modules/jest-cli/bin/jest --testMatch \"<rootDir>/test/*.benchmark.js\" --runInBand",
     "cover": "yarn cover:init && yarn cover:all && yarn cover:report",
     "cover:init": "rimraf coverage",
@@ -139,9 +139,15 @@
     }
   },
   "lint-staged": {
-    "lib/**/*.js": [
-      "eslint --cache"
-    ]
+    "linters": {
+      "*.js|{lib,setup,bin,hot,buildin,tooling,schemas}/**/*.js|test/*.js|{test,examples}/**/webpack.config.js}": [
+        "node node_modules/jest-cli/bin/jest --config lint-jest.config.js --findRelatedTests"
+      ]
+    },
+    "globOptions": {
+      "unixify": true,
+      "dot": true
+    }
   },
   "jest": {
     "forceExit": true,
@@ -151,36 +157,38 @@
       "<rootDir>/test/*.unittest.js"
     ],
     "watchPathIgnorePatterns": [
-      "<rootDir>/node_modules/webpack/node_modules/",
-      "<rootDir>/test/js/",
-      "<rootDir>/test/browsertest/js/",
-      "<rootDir>/test/fixtures/temp-cache-fixture/",
+      "<rootDir>/.git",
+      "<rootDir>/node_modules",
+      "<rootDir>/test/js",
+      "<rootDir>/test/browsertest/js",
+      "<rootDir>/test/fixtures/temp-cache-fixture",
       "<rootDir>/test/fixtures/temp-",
-      "<rootDir>/benchmark/",
+      "<rootDir>/benchmark",
       "<rootDir>/examples/*/dist",
-      "<rootDir>/coverage/",
-      "<rootDir>/.eslintcache/"
+      "<rootDir>/coverage",
+      "<rootDir>/.eslintcache"
     ],
     "modulePathIgnorePatterns": [
-      "<rootDir>/node_modules/webpack/node_modules/",
-      "<rootDir>/test/js/",
-      "<rootDir>/test/browsertest/js/",
-      "<rootDir>/test/fixtures/temp-cache-fixture/",
+      "<rootDir>/.git",
+      "<rootDir>/node_modules/webpack/node_modules",
+      "<rootDir>/test/js",
+      "<rootDir>/test/browsertest/js",
+      "<rootDir>/test/fixtures/temp-cache-fixture",
       "<rootDir>/test/fixtures/temp-",
-      "<rootDir>/benchmark/",
+      "<rootDir>/benchmark",
       "<rootDir>/examples/*/dist",
-      "<rootDir>/coverage/",
-      "<rootDir>/.eslintcache/"
+      "<rootDir>/coverage",
+      "<rootDir>/.eslintcache"
     ],
     "transformIgnorePatterns": [
-      "<rootDir>/"
+      "<rootDir>"
     ],
     "coverageDirectory": "<rootDir>/coverage",
     "coveragePathIgnorePatterns": [
       "\\.runtime\\.js$",
-      "<rootDir>/test/",
-      "<rootDir>/schemas/",
-      "<rootDir>/node_modules/"
+      "<rootDir>/test",
+      "<rootDir>/schemas",
+      "<rootDir>/node_modules"
     ],
     "testEnvironment": "node",
     "coverageReporters": [

tooling/DotReporter.js

@@ -0,0 +1,43 @@
+const lastResults = new Map();
+
+class DotReporter {
+	constructor() {
+		this.lineStarted = true;
+	}
+
+	onRunStart() {
+		process.stdout.write("\nRunning...");
+	}
+
+	onRunComplete() {
+		if (this.lineStarted) {
+			console.log();
+			this.lineStarted = false;
+		}
+	}
+
+	onTestResult(test, testResult, aggregatedResult) {
+		const lastResult = lastResults.get(test.path);
+		if (testResult.failureMessage) {
+			if (this.lineStarted) {
+				console.log();
+				this.lineStarted = false;
+			}
+			console.log(testResult.failureMessage);
+			lastResults.set(test.path, testResult.failureMessage);
+		} else {
+			if (lastResult) {
+				if (this.lineStarted) {
+					console.log();
+					this.lineStarted = false;
+				}
+				console.log(`\u001b[1m\u001b[32m${test.path} ok\u001b[39m\u001b[22m`);
+			} else {
+				process.stdout.write(".");
+				this.lineStarted = true;
+			}
+		}
+	}
+}
+
+module.exports = DotReporter;