chore: modernize repo (#42)

* chore: use peggy

* chore: swap TSLint with ESLint

* chore: address lint-staged warning

* chore: upgrade Jest & TypeScript

* build: set-up dual-packaging

BREAKING CHANGE: dropped support for Node <12

* chore: drop @stoplight/scripts

* chore: remove CodeClimate

* chore: do not use deprecated CircleCI images

* fix: swich module to commonjs for increased compatibility

* chore: broken lint.fix package.json script

.circleci/config.yml

@@ -3,37 +3,24 @@ version: 2
 jobs:
   test:
     docker:
-      - image: circleci/node:8
+      - image: cimg/node:lts
     steps:
       - checkout
-      - run:
-          name: Download cc-test-reporter
-          command: |
-            curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
-            chmod +x ./cc-test-reporter
       - run: yarn
-      - run:
-          name: cc-before
-          command: |
-            ./cc-test-reporter before-build
       - run: yarn build
       - run: yarn test.prod
-      - run:
-          name: cc-after
-          command: |
-            ./cc-test-reporter after-build --coverage-input-type lcov --exit-code $?
 
   build:
     docker:
-      - image: circleci/node:8
+      - image: cimg/node:lts
     steps:
       - checkout
       - run: yarn
       - run: yarn build
 
   release:
     docker:
-      - image: circleci/node:8
+      - image: cimg/node:lts
     steps:
       - checkout
       - run: yarn

.eslintrc.cjs

@@ -0,0 +1,22 @@
+module.exports = {
+  parser: '@typescript-eslint/parser',
+
+  extends: ['eslint:recommended', 'plugin:@typescript-eslint/recommended', 'prettier'],
+
+  plugins: ['jest', '@typescript-eslint'],
+
+  parserOptions: {
+    ecmaVersion: 2020,
+    sourceType: 'module',
+  },
+
+  env: {
+    es6: true,
+  },
+
+  rules: {
+    'jest/no-focused-tests': 'error',
+    'jest/no-identical-title': 'error',
+    'jest/consistent-test-it': 'error',
+  },
+};

jest.config.mjs

@@ -0,0 +1,12 @@
+export default {
+  moduleNameMapper: {
+    '^(\\.{1,2}/.*)\\.js$': '$1',
+  },
+  transform: {
+    '^.+\\.[tj]s$': [
+      'ts-jest',
+    ],
+  },
+  testMatch: ['<rootDir>/src/**/__tests__/*.spec.ts'],
+  collectCoverageFrom: ['src/**/*.ts'],
+};

package.json

@@ -12,51 +12,71 @@
     "url": "https://github.com/stoplightio/path"
   },
   "license": "Apache-2.0",
-  "main": "src/index.ts",
+  "type": "commonjs",
+  "main": "./dist/cjs/index.js",
+  "module": "./dist/esm/index.js",
+  "types": "./dist/types/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./dist/types/index.d.ts",
+      "import": "./dist/esm/index.js",
+      "require": "./dist/cjs/index.js"
+    }
+  },
   "files": [
-    "**/*"
+    "src",
+    "dist"
   ],
   "engines": {
-    "node": ">=8"
+    "node": "^12.20 || >=14.13"
   },
   "scripts": {
-    "build": "yarn build.grammar && sl-scripts build",
-    "build.grammar": "pegjs --optimize speed src/grammar.pegjs",
+    "build": "rimraf dist && yarn build.grammar && yarn build.cjs && yarn build.esm",
+    "build.esm": "tsc -p tsconfig.build.json --outDir dist/esm --declarationDir dist/types",
+    "build.cjs": "tsc -p tsconfig.build.json --outDir dist/cjs --module commonjs --declarationDir dist/types",
+    "build.grammar": "peggy --format=es src/grammar.pegjs",
     "commit": "git-cz",
-    "lint": "tslint -c tslint.json 'src/**/*.ts?'",
-    "lint.fix": "yarn lint --fix",
-    "release": "sl-scripts release",
-    "release.docs": "sl-scripts release:docs",
-    "release.dryRun": "sl-scripts release --dry-run --debug",
+    "lint": "eslint 'src/**/*.ts' && prettier --check 'src/**/*.ts'",
+    "lint.fix": "eslint 'src/**/*.ts' --fix && prettier --write 'src/**/*.ts'",
+    "release": "semantic-release",
     "pretest": "yarn build.grammar",
     "test": "jest",
     "test.prod": "yarn lint && yarn test --coverage --maxWorkers=2",
     "test.update": "yarn test --updateSnapshot",
     "test.watch": "yarn test --watch",
-    "yalc": "yarn build && (cd dist && yalc push)",
+    "yalc": "yarn build && yalc push",
     "yalc.watch": "nodemon --watch 'src/**/*' --exec 'yarn yalc'"
   },
   "peerDependencies": {},
-  "dependencies": {},
   "devDependencies": {
-    "@stoplight/scripts": "7.0.0",
-    "@types/jest": "24.x.x",
-    "jest": "24.x.x",
+    "@commitlint/cli": "^17.4.2",
+    "@commitlint/config-conventional": "^17.4.2",
+    "@types/jest": "^29.4.0",
+    "@typescript-eslint/eslint-plugin": "^5.50.0",
+    "@typescript-eslint/parser": "^5.50.0",
+    "@semantic-release/commit-analyzer": "^9.0.2",
+    "@semantic-release/git": "^10.0.1",
+    "@semantic-release/github": "^8.0.7",
+    "@semantic-release/npm": "^9.0.2",
+    "@semantic-release/release-notes-generator": "^10.0.3",
+    "eslint": "^8.33.0",
+    "eslint-config-prettier": "^8.6.0",
+    "eslint-plugin-jest": "^27.2.1",
+    "eslint-plugin-prettier": "^4.2.1",
+    "husky": "^4.3.8",
+    "jest": "^29.4.1",
+    "lint-staged": "^13.1.0",
     "nodemon": "1.x.x",
-    "pegjs": "^0.10.0",
-    "prettier": "1.x.x",
-    "rollup-plugin-commonjs": "^10.0.1",
-    "ts-jest": "24.x.x",
-    "tslint": "5.17.0",
-    "tslint-config-prettier": "1.18.x",
-    "tslint-config-stoplight": "1.3.0",
-    "tslint-plugin-prettier": "2.0.x",
-    "typescript": "3.5.2"
+    "peggy": "^2.0.1",
+    "prettier": "^2.8.3",
+    "rimraf": "^4.1.2",
+    "semantic-release": "^19.0.5",
+    "ts-jest": "^29.0.5",
+    "typescript": "^4.9.5"
   },
   "lint-staged": {
     "*.{ts,tsx}$": [
-      "yarn lint.fix",
-      "git add"
+      "yarn lint.fix"
     ]
   },
   "husky": {
@@ -76,11 +96,9 @@
     ]
   },
   "prettier": {
+    "arrowParens": "avoid",
     "printWidth": 120,
     "singleQuote": true,
     "trailingComma": "all"
-  },
-  "release": {
-    "extends": "@stoplight/scripts/release"
   }
 }

src/__tests__/basename.spec.ts

@@ -1,4 +1,4 @@
-import { basename } from '../basename';
+import { basename } from '../basename.js';
 
 describe('posix basename', () => {
   it.each`

src/__tests__/dirname.spec.ts

@@ -1,4 +1,4 @@
-import { dirname } from '../dirname';
+import { dirname } from '../dirname.js';
 
 describe('posix dirname', () => {
   it.each`

src/__tests__/extname.spec.ts

@@ -1,4 +1,4 @@
-import { extname } from '../extname';
+import { extname } from '../extname.js';
 
 describe('extname', () => {
   it.each`

src/__tests__/isAbsolute.spec.ts

@@ -1,4 +1,4 @@
-import { isAbsolute } from '../isAbsolute';
+import { isAbsolute } from '../isAbsolute.js';
 
 describe('isAbsolute', () => {
   it.each([

src/__tests__/join.spec.ts

@@ -1,4 +1,4 @@
-import { join } from '../';
+import { join } from '../join.js';
 
 describe('join', () => {
   it('does some basic resolving', () => {

src/__tests__/normalize.spec.ts

@@ -1,4 +1,4 @@
-import { normalize } from '../';
+import { normalize } from '../normalize.js';
 
 describe('normalize', () => {
   describe('replaces Windows-like slashes with POSIX-compatible ones', () => {

src/__tests__/relative.spec.ts

@@ -1,4 +1,4 @@
-import { relative } from '../relative';
+import { relative } from '../relative.js';
 
 describe('relative', () => {
   describe('handles POSIX paths', () => {

src/__tests__/resolve.spec.ts

@@ -1,4 +1,4 @@
-import { resolve } from '../resolve';
+import { resolve } from '../resolve.js';
 
 describe('resolve', () => {
   describe('handles POSIX paths', () => {

src/__tests__/srn.spec.ts

@@ -1,4 +1,4 @@
-import { deserializeSrn, serializeSrn } from '../srn';
+import { deserializeSrn, serializeSrn } from '../srn.js';
 
 describe('deserializeSrn', () => {
   it('should work deserialize org srn', () => {

src/__tests__/startsWithWindowsDrive.spec.ts

@@ -1,4 +1,4 @@
-import { startsWithWindowsDrive } from '../';
+import { startsWithWindowsDrive } from '../startsWithWindowsDrive.js';
 
 describe('startsWithWindowsDrive', () => {
   it.each(['c:\\foo\\bar.json', 'c:\\', 'c:/', 'c:/', '/C:/', '/C:\\', 'c:/foo/bar.json', 'c:\\', 'Z:\\', 'A:/'])(

src/__tests__/stripRoot.spec.ts

@@ -1,7 +1,7 @@
-import { stripRoot } from '../stripRoot';
+import { stripRoot } from '../stripRoot.js';
 
 describe('stripRoot', () => {
-  it.each(['foo', 'test/a', 'a/b'])('does not alter "%s" path', (path) => {
+  it.each(['foo', 'test/a', 'a/b'])('does not alter "%s" path', path => {
     expect(stripRoot(path)).toEqual(path);
   });
 

src/basename.ts

@@ -1,6 +1,6 @@
-import { normalizeParsed } from './normalize';
-import { parse } from './parse';
-import { parseBase } from './parseBase';
+import { normalizeParsed } from './normalize.js';
+import { parse } from './parse.js';
+import { parseBase } from './parseBase.js';
 
 export const basename = (path: string, removeExtension?: string | boolean) => {
   const parsed = normalizeParsed(parse(path));

src/dirname.ts

@@ -1,6 +1,6 @@
-import { format } from './format';
-import { normalizeParsed } from './normalize';
-import { parse } from './parse';
+import { format } from './format.js';
+import { normalizeParsed } from './normalize.js';
+import { parse } from './parse.js';
 
 export const dirname = (path: string) => {
   const parsed = normalizeParsed(parse(path));

src/extname.ts

@@ -1,6 +1,6 @@
-import { normalizeParsed } from './normalize';
-import { parse } from './parse';
-import { parseBase } from './parseBase';
+import { normalizeParsed } from './normalize.js';
+import { parse } from './parse.js';
+import { parseBase } from './parseBase.js';
 
 export const extname = (path: string) => {
   const parsed = normalizeParsed(parse(path));

src/format.ts

@@ -1,4 +1,4 @@
-import { IPath } from './types';
+import { IPath } from './types.js';
 
 export function format(parsed: IPath): string {
   let path = '';

src/index.ts

@@ -1,17 +1,17 @@
-export * from './basename';
-export * from './dirname';
-export * from './extname';
-export * from './format';
-export * from './isAbsolute';
-export * from './isURL';
-export * from './join';
-export { normalize } from './normalize';
-export { parse } from './parse';
-export * from './relative';
-export * from './resolve';
-export * from './sep';
-export * from './startsWithWindowsDrive';
-export * from './stripRoot';
-export * from './toFSPath';
-export * from './types';
-export * from './srn';
+export * from './basename.js';
+export * from './dirname.js';
+export * from './extname.js';
+export * from './format.js';
+export * from './isAbsolute.js';
+export * from './isURL.js';
+export * from './join.js';
+export { normalize } from './normalize.js';
+export { parse } from './parse.js';
+export * from './relative.js';
+export * from './resolve.js';
+export * from './sep.js';
+export * from './startsWithWindowsDrive.js';
+export * from './stripRoot.js';
+export * from './toFSPath.js';
+export * from './types.js';
+export * from './srn.js';

src/isAbsolute.ts

@@ -1,4 +1,4 @@
-import { parse } from './parse';
+import { parse } from './parse.js';
 
 export function isAbsolute(filepath: string) {
   const parsed = parse(filepath);

src/isURL.ts

@@ -1,4 +1,4 @@
-import { parse } from './parse';
+import { parse } from './parse.js';
 
 export function isURL(filepath: string) {
   const parsed = parse(filepath);

src/join.ts

@@ -1,7 +1,7 @@
-import { format } from './format';
-import { normalizeParsed } from './normalize';
-import { parse } from './parse';
-import { IPath } from './types';
+import { format } from './format.js';
+import { normalizeParsed } from './normalize.js';
+import { parse } from './parse.js';
+import { IPath } from './types.js';
 
 export const join = (...parts: string[]) => {
   // edge case