migrate from tslint to eslint

Author: Raice Hannay

.eslintrc

@@ -0,0 +1,6 @@
+{
+  "extends": ["voodoocreation/base"],
+  "parserOptions": {
+    "project": "tsconfig.lint.json"
+  }
+}

package.json

@@ -3,7 +3,7 @@
   "author": "Raice Hannay <[email protected]>",
   "description": "A set of useful mocks and helpers for the Jest unit testing framework.",
   "license": "ISC",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "keywords": [
     "jest",
     "mock",
@@ -23,9 +23,10 @@
   ],
   "scripts": {
     "format": "prettier --write \"**/*.{js,jsx,json,ts,tsx}\"",
-    "lint": "tslint \"./{types,src,pages}/**/*.ts?(x)\"",
+    "lint": "eslint \"./src/**/*.ts?(x)\"",
+    "lint:fix": "eslint \"./src/**/*.ts?(x)\" --fix",
     "test": "cross-env NODE_ENV=test jest --no-cache --config ./jest.config.js",
-    "test:all": "npm-run-all format typecheck lint test:coverage",
+    "test:all": "npm-run-all format typecheck lint:fix test:coverage",
     "test:coverage": "cross-env NODE_ENV=test jest --no-cache --coverage --config ./jest.config.js",
     "typecheck": "tsc"
   },
@@ -44,13 +45,17 @@
   },
   "devDependencies": {
     "@types/jest": "^24.0.23",
+    "@typescript-eslint/eslint-plugin": "^2.22.0",
     "cross-env": "^6.0.3",
+    "eslint": "^6.8.0",
+    "eslint-config-voodoocreation": "^1.0.8",
+    "eslint-plugin-import": "^2.20.1",
+    "eslint-plugin-jest": "^23.8.1",
+    "eslint-plugin-prefer-arrow": "^1.1.7",
     "jest": "^24.9.0",
     "npm-run-all": "^4.1.5",
     "prettier": "^1.19.1",
     "ts-jest": "^24.2.0",
-    "tslint": "^5.20.0",
-    "tslint-config-prettier": "^1.18.0",
     "typescript": "^3.7.3"
   }
 }

src/index.test.ts

@@ -58,15 +58,15 @@ describe("Jest mocks", () => {
 
     it("returns a promise that instantly rejects with the provided error", async () => {
       let rejectedError;
-      const error = new Error("Rejected");
+      const mockError = new Error("Rejected");
 
       try {
-        await rejectedPromise(error);
+        await rejectedPromise(mockError);
       } catch (error) {
         rejectedError = error;
       }
 
-      expect(rejectedError).toEqual(error);
+      expect(rejectedError).toEqual(mockError);
     });
   });
 

tsconfig.lint.json

@@ -0,0 +1,4 @@
+{
+  "extends": "./tsconfig.json",
+  "include": ["./src/*"]
+}