Configure ESLint and update configuration for Prettier (#949)

* Update ESLint and Prettier configurations

* Rebuild action

* Update package.json

.eslintignore

@@ -1,3 +1,6 @@
-dist/
-lib/
-node_modules/
+# Ignore list
+/*
+
+# Do not ignore these folders:
+!__tests__/
+!src/

.eslintrc.js

@@ -0,0 +1,49 @@
+module.exports = {
+  extends: [
+    'eslint:recommended',
+    'plugin:@typescript-eslint/recommended',
+    'plugin:eslint-plugin-jest/recommended',
+    'eslint-config-prettier'
+  ],
+  parser: '@typescript-eslint/parser',
+  plugins: ['@typescript-eslint', 'eslint-plugin-jest'],
+  rules: {
+    '@typescript-eslint/no-require-imports': 'error',
+    '@typescript-eslint/no-non-null-assertion': 'off',
+    '@typescript-eslint/no-explicit-any': 'off',
+    '@typescript-eslint/no-empty-function': 'off',
+    '@typescript-eslint/ban-ts-comment': [
+      'error',
+      {
+        'ts-ignore': 'allow-with-description'
+      }
+    ],
+    'no-console': 'error',
+    'yoda': 'error',
+    'prefer-const': [
+      'error',
+      {
+        destructuring: 'all'
+      }
+    ],
+    'no-control-regex': 'off',
+    'no-constant-condition': ['error', {checkLoops: false}]
+  },
+  overrides: [
+    {
+      files: ['**/*{test,spec}.ts'],
+      rules: {
+        '@typescript-eslint/no-unused-vars': 'off',
+        'jest/no-standalone-expect': 'off',
+        'jest/no-conditional-expect': 'off',
+        'no-console': 'off',
+
+      }
+    }
+  ],
+  env: {
+    node: true,
+    es6: true,
+    'jest/globals': true
+  }
+};

.eslintrc.json

@@ -1,65 +0,0 @@
-{
-  "plugins": ["jest", "@typescript-eslint"],
-  "extends": ["plugin:github/recommended"],
-  "parser": "@typescript-eslint/parser",
-  "parserOptions": {
-    "ecmaVersion": 9,
-    "sourceType": "module",
-    "project": "./tsconfig.json"
-  },
-  "rules": {
-    "eslint-comments/no-use": "off",
-    "import/no-namespace": "off",
-    "no-unused-vars": "off",
-    "@typescript-eslint/no-unused-vars": "error",
-    "@typescript-eslint/explicit-member-accessibility": [
-      "error",
-      {
-        "accessibility": "no-public"
-      }
-    ],
-    "@typescript-eslint/no-require-imports": "error",
-    "@typescript-eslint/array-type": "error",
-    "@typescript-eslint/await-thenable": "error",
-    "@typescript-eslint/ban-ts-comment": "error",
-    "camelcase": "off",
-    "@typescript-eslint/consistent-type-assertions": "error",
-    "@typescript-eslint/func-call-spacing": ["error", "never"],
-    "@typescript-eslint/no-array-constructor": "error",
-    "@typescript-eslint/no-empty-interface": "error",
-    "@typescript-eslint/no-explicit-any": "off",
-    "@typescript-eslint/no-extraneous-class": "off",
-    "@typescript-eslint/no-for-in-array": "error",
-    "@typescript-eslint/no-inferrable-types": "error",
-    "@typescript-eslint/no-misused-new": "error",
-    "@typescript-eslint/no-namespace": "error",
-    "@typescript-eslint/no-non-null-assertion": "warn",
-    "@typescript-eslint/no-unnecessary-qualifier": "error",
-    "@typescript-eslint/no-unnecessary-type-assertion": "error",
-    "@typescript-eslint/no-useless-constructor": "error",
-    "@typescript-eslint/no-var-requires": "error",
-    "@typescript-eslint/prefer-for-of": "warn",
-    "@typescript-eslint/prefer-function-type": "warn",
-    "@typescript-eslint/prefer-includes": "error",
-    "@typescript-eslint/prefer-string-starts-ends-with": "error",
-    "@typescript-eslint/promise-function-async": "error",
-    "@typescript-eslint/require-array-sort-compare": "error",
-    "@typescript-eslint/restrict-plus-operands": "error",
-    "semi": "off",
-    "@typescript-eslint/type-annotation-spacing": "error",
-    "@typescript-eslint/unbound-method": "off",
-    "no-shadow": "off",
-    "@typescript-eslint/no-shadow": "error",
-    "prettier/prettier": [
-      "error",
-      {
-        "endOfLine": "auto"
-      }
-    ]
-  },
-  "env": {
-    "node": true,
-    "es6": true,
-    "jest/globals": true
-  }
-}

.gitattributes

@@ -1 +1,2 @@
+* text=auto eol=lf
 .licenses/** -diff linguist-generated=true

.prettierignore

@@ -1,7 +1,7 @@
-.idea
-.licenses
-.vscode
-dist
-lib
-node_modules
-package-lock.json
+# Ignore list
+/*
+
+# Do not ignore these folders:
+!__tests__/
+!.github/
+!src/

.prettierrc.js

@@ -0,0 +1,10 @@
+module.exports = {
+  printWidth: 80,
+  tabWidth: 2,
+  useTabs: false,
+  semi: true,
+  singleQuote: true,
+  trailingComma: 'none',
+  bracketSpacing: false,
+  arrowParens: 'avoid'
+};

.prettierrc.json

@@ -1,11 +0,0 @@
-{
-  "printWidth": 80,
-  "tabWidth": 2,
-  "useTabs": false,
-  "semi": true,
-  "singleQuote": true,
-  "trailingComma": "none",
-  "bracketSpacing": false,
-  "arrowParens": "avoid",
-  "endOfLine": "auto"
-}

package.json

@@ -6,10 +6,10 @@
   "main": "lib/main.js",
   "scripts": {
     "build": "tsc --project tsconfig.app.json && ncc build",
-    "format": "prettier --write --ignore-unknown **/*.{json,yml,ts}",
-    "format-check": "prettier --check --ignore-unknown **/*.{json,yml,ts}",
-    "lint": "eslint src/**/*.ts",
-    "lint:fix": "eslint src/**/*.ts --fix",
+    "format": "prettier --no-error-on-unmatched-pattern --config  ./.prettierrc.js --write **/*.{ts,yml,yaml}",
+    "format-check": "prettier --no-error-on-unmatched-pattern --config ./.prettierrc.js --check **/*.{ts,yml,yaml}",
+    "lint": "eslint --config ./.eslintrc.js **/*.ts",
+    "lint:fix": "eslint --config ./.eslintrc.js **/*.ts --fix",
     "lint:all": "npm run format-check && npm run lint",
     "lint:all:fix": "npm run format && npm run lint:fix",
     "test": "jest --config ./jest.config.js",
@@ -31,8 +31,8 @@
     "stale"
   ],
   "engines": {
-    "node": "12",
-    "npm": "6"
+    "node": "16",
+    "npm": "8"
   },
   "author": "GitHub",
   "license": "MIT",
@@ -47,12 +47,12 @@
     "@types/lodash.deburr": "^4.1.6",
     "@types/node": "^18.11.18",
     "@types/semver": "^7.3.5",
-    "@typescript-eslint/eslint-plugin": "^5.53.0",
-    "@typescript-eslint/parser": "^5.52.0",
+    "@typescript-eslint/eslint-plugin": "^5.54.0",
+    "@typescript-eslint/parser": "^5.54.0",
     "@vercel/ncc": "^0.28.6",
     "ansi-styles": "5.2.0",
-    "eslint": "^7.28.0",
-    "eslint-plugin-github": "^4.1.2",
+    "eslint": "^8.35.0",
+    "eslint-config-prettier": "^8.6.0",
     "eslint-plugin-jest": "^27.2.1",
     "jest": "^29.4.1",
     "jest-circus": "^29.3.1",

src/classes/ignore-updates.spec.ts

@@ -1,3 +1,4 @@
+/* eslint jest/no-identical-title: "off" */
 import {DefaultProcessorOptions} from '../../__tests__/constants/default-processor-options';
 import {generateIIssue} from '../../__tests__/functions/generate-iissue';
 import {IIssue} from '../interfaces/issue';

src/classes/issue.ts

@@ -14,7 +14,7 @@ export class Issue implements IIssue {
   created_at: IsoDateString;
   updated_at: IsoDateString;
   readonly labels: ILabel[];
-  readonly pull_request: Object | null | undefined;
+  readonly pull_request: object | null | undefined;
   readonly state: string | 'closed' | 'open';
   readonly locked: boolean;
   readonly milestone?: IMilestone | null;

src/interfaces/assignee.ts

@@ -1,11 +1,11 @@
-// @todo improve to include the notion of team?
-interface IAssignee {
-  type: string;
-}
-
-export interface IUserAssignee extends IAssignee {
-  login: string;
-  type: 'User' | string;
-}
-
-export type Assignee = IUserAssignee;
+// @todo improve to include the notion of team?
+interface IAssignee {
+  type: string;
+}
+
+export interface IUserAssignee extends IAssignee {
+  login: string;
+  type: 'User' | string;
+}
+
+export type Assignee = IUserAssignee;

src/interfaces/issue.ts

@@ -1,19 +1,19 @@
-import {IsoDateString} from '../types/iso-date-string';
-import {Assignee} from './assignee';
-import {ILabel} from './label';
-import {IMilestone} from './milestone';
-import {components} from '@octokit/openapi-types';
-export interface IIssue {
-  title: string;
-  number: number;
-  created_at: IsoDateString;
-  updated_at: IsoDateString;
-  labels: ILabel[];
-  pull_request?: Object | null;
-  state: string;
-  locked: boolean;
-  milestone?: IMilestone | null;
-  assignees?: Assignee[] | null;
-}
-
-export type OctokitIssue = components['schemas']['issue'];
+import {IsoDateString} from '../types/iso-date-string';
+import {Assignee} from './assignee';
+import {ILabel} from './label';
+import {IMilestone} from './milestone';
+import {components} from '@octokit/openapi-types';
+export interface IIssue {
+  title: string;
+  number: number;
+  created_at: IsoDateString;
+  updated_at: IsoDateString;
+  labels: ILabel[];
+  pull_request?: object | null;
+  state: string;
+  locked: boolean;
+  milestone?: IMilestone | null;
+  assignees?: Assignee[] | null;
+}
+
+export type OctokitIssue = components['schemas']['issue'];