perf: migrate to esbuild

.github/workflows/ci.yaml

@@ -43,7 +43,7 @@ jobs:
           CC_TEST_REPORTER_ID: ${{ secrets.CC_TEST_REPORTER_ID }}
         with:
           coverageLocations: |
-            ${{github.workspace}}/coverage/lcov.info:lcov
+            ${{github.workspace}}/target/coverage/lcov.info:lcov
 
       - name: Semantic Release
         if: github.ref == 'refs/heads/master'

.gitignore

@@ -23,6 +23,7 @@ build
 dist
 lib
 target
+buildstamp.json
 
 #Docs
 docs

package.json

@@ -3,45 +3,42 @@
   "version": "2.0.0",
   "description": "QIWI OSS License",
   "bin": {
-    "qiwilicense": "target/es6/cli.js"
+    "qiwilicense": "./target/esm/cli.mjs"
   },
   "type": "module",
+  "main": "target/cjs/index.cjs",
   "exports": {
-    "import": "./target/es6/index.mjs",
-    "require": "./target/es5/index.js",
-    "types": "./typings/index.d.ts"
-  },
-  "main": "target/bundle/license.cjs",
-  "module": "target/bundle/license.mjs",
-  "unpkg": "target/bundle/license.umd.js",
-  "source": "target/bundle/license.cjs.map",
-  "types": "typings/index.d.ts",
-  "typescript": {
-    "definition": "typings/index.d.ts"
+    ".": {
+      "types": "./target/dts/index.d.ts",
+      "require": "./target/cjs/index.cjs",
+      "import": "./target/esm/index.mjs",
+      "default": "./target/esm/index.mjs"
+    }
   },
+  "module": "target/esm/index.mjs",
+  "types": "target/dts/index.d.ts",
   "files": [
     "README.md",
     "CHANGELOG.md",
-    "target",
-    "typings",
-    "flow-typed"
+    "target/cjs",
+    "target/esm",
+    "target/dts",
+    "target/tpl"
   ],
   "scripts": {
-    "lint": "eslint src/**/*.{ts,js}",
-    "lint:fix": "yarn lint --fix",
-    "test": "yarn lint && yarn test:unit",
-    "test:unit": "c8 uvu -r tsm ./src/test '.+\\.test\\.[tj]s' && c8 report -r lcov",
+    "format": "yarn test:lint --fix",
+    "test": "concurrently 'npm:test:*'",
+    "test:lint": "eslint src/**/*.{ts,js}",
+    "test:unit": "c8 -x '**/target' -x '**/src/test' --allowExternal -o target/coverage -r lcov -r text uvu -r tsm ./src/test '.+\\.test\\.[tj]s'",
     "clean": "rimraf target typings",
-    "build:fix": "tsc-esm-fix --target=target/es6 --ext=.mjs",
-    "build": "yarn clean && yarn build:tpl && yarn build:es5 && yarn build:es6 && yarn build:fix && yarn build:ts && yarn build:libdef && yarn docs && yarn uglify && yarn build:bundle",
+    "build": "concurrently 'npm:build:*'",
+    "build:esm": "node ./src/scripts/build.cjs",
+    "build:cjs": "node ./src/scripts/build.cjs --cjs",
+    "build:dts": "tsc --emitDeclarationOnly --skipLibCheck --outDir target/dts",
+    "build:docs": "typedoc --options src/main/typedoc",
+    "build:stamp": "npm_config_yes=true npx buildstamp",
     "build:tpl": "mkdir -p target/tpl && cp src/main/tpl/* target/tpl",
-    "build:es5": "mkdir -p target/es5 && tsc -p tsconfig.es5.json",
-    "build:es6": "mkdir -p target/es6 && tsc -p tsconfig.es6.json",
-    "build:ts": "cp -r src/main/ts/ target/ts/",
-    "build:bundle": "microbundle build src/main/ts/index.ts -o target/bundle",
-    "build:libdef": "libdefkit --tsconfig=tsconfig.es5.json --tsconfig=tsconfig.es6.json",
-    "docs": "typedoc",
-    "uglify": "for f in $(find target -name '*.js'); do short=${f%.js}; terser -c -m -o $short.js -- $f; done",
+    "publish:draft": "yarn build && npm publish --no-git-tag-version --tag draft",
     "postupdate": "yarn && yarn build && yarn test"
   },
   "repository": {
@@ -59,30 +56,30 @@
   "homepage": "https://github.com/qiwi/license#readme",
   "dependencies": {
     "lodash-es": "^4.17.21",
-    "meow": "^12.0.1",
-    "tslib": "^2.5.0"
+    "meow": "^12.1.1",
+    "tslib": "^2.6.2"
   },
   "devDependencies": {
     "@qiwi/libdefkit": "^5.0.0",
-    "@qiwi/substrate": "^2.0.3",
-    "@types/jest": "^29.5.1",
-    "@types/jest-json-schema": "^6.1.1",
-    "@types/lodash-es": "^4.17.7",
-    "@types/meow": "^6.0.0",
-    "@types/node": "^20.1.4",
+    "@qiwi/substrate": "^2.0.4",
+    "@types/jest": "^29.5.11",
+    "@types/jest-json-schema": "^6.1.4",
+    "@types/lodash-es": "^4.17.12",
+    "@types/node": "^20.10.6",
     "c8": "^9.0.0",
+    "concurrently": "^8.2.2",
     "earljs": "^0.2.3",
-    "eslint": "^8.40.0",
-    "eslint-config-prettier": "^8.8.0",
+    "esbuild": "^0.19.11",
+    "esbuild-node-externals": "^1.12.0",
+    "esbuild-plugin-entry-chunks": "^0.1.3",
+    "eslint": "^8.56.0",
+    "eslint-config-prettier": "^9.1.0",
     "eslint-config-qiwi": "^2.1.3",
     "execa": "^7.1.1",
-    "microbundle": "^0.15.1",
-    "rimraf": "^5.0.0",
-    "terser": "^5.17.3",
-    "tsc-esm-fix": "^2.20.14",
+    "rimraf": "^5.0.5",
     "tsm": "^2.3.0",
-    "typedoc": "^0.24.7",
-    "typescript": "^5.0.4",
+    "typedoc": "^0.25.6",
+    "typescript": "^5.3.3",
     "uvu": "^0.5.6"
   },
   "author": "QIWI <orensource@qiwi.com>",

src/main/ts/cli.ts

@@ -2,7 +2,7 @@
 
 import meow from 'meow'
 
-import {generate} from './license'
+import {generate} from './license.ts'
 
 export const cli = meow(`
   Usage

src/main/ts/index.ts

@@ -3,5 +3,5 @@ export {
   DEFAULT_OPTS,
   render,
   loadTemplate,
-} from './license'
-export * from './interface'
+} from './license.ts'
+export * from './interface.ts'

src/main/ts/license.ts

@@ -1,11 +1,16 @@
 import {mkdirSync,readFileSync, writeFileSync} from 'node:fs'
 import {resolve} from 'node:path'
+import process from 'node:process'
+import url from 'node:url'
 import {template} from 'lodash-es'
 
 import {
   IRenderOpts,
   TLanguage,
-} from './interface'
+} from './interface.ts'
+
+
+const __dirname = url.fileURLToPath(new URL('.', import.meta.url))
 
 const readPkgPkgJson = (cwd: string = process.cwd()) => {
   try {

src/main/typedoc/typedoc.json

@@ -0,0 +1,15 @@
+{
+  "name": "@qiwi/license",
+  "out": "../../../target/docs",
+  "entryPoints": ["../../../src/main/ts/"],
+  "exclude": ["../../../src/test", "**/node_modules/**"],
+  "externalPattern": ["**/node_modules/**"],
+  "excludeExternals": true,
+  "excludePrivate": true,
+  "excludeProtected": true,
+  "includeVersion": false,
+  "hideGenerator": true,
+  "readme": "../../../README.md",
+  "tsconfig": "../../../tsconfig.json",
+  "theme": "default"
+}

src/scripts/build.cjs

@@ -0,0 +1,51 @@
+#!/usr/bin/env node
+
+const esbuild = require('esbuild')
+const { nodeExternalsPlugin } = require('esbuild-node-externals')
+const { entryChunksPlugin } = require('esbuild-plugin-entry-chunks')
+
+const esmConfig = {
+  entryPoints: ['./src/main/ts/index.ts', './src/main/ts/cli.ts'],
+  outdir: './target/esm',
+  bundle: true,
+  minify: false,
+  sourcemap: true,
+  sourcesContent: false,
+  platform: 'node',
+  target: 'ES2020',
+  format: 'esm',
+  outExtension: {
+    '.js': '.mjs'
+  },
+  external: ['node:*'],    // https://github.com/evanw/esbuild/issues/1466
+  plugins: [               // https://github.com/evanw/esbuild/issues/619
+    nodeExternalsPlugin(),
+    entryChunksPlugin()
+  ],
+  tsconfig: './tsconfig.json'
+}
+
+const cjsConfig = {
+  ...esmConfig,
+  outdir: './target/cjs',
+  target: 'es6',
+  format: 'cjs',
+  plugins: [
+    entryChunksPlugin()
+  ],
+  outExtension: {
+    '.js': '.cjs'
+  },
+  define: {
+    'import.meta': 'import_meta'
+  },
+  inject: ['./src/scripts/import.meta-polyfill.js']
+}
+
+const config = process.argv.includes('--cjs')
+  ? cjsConfig
+  : esmConfig
+
+esbuild
+  .build(config)
+  .catch(() => process.exit(1))

src/scripts/import.meta-polyfill.js

@@ -0,0 +1,5 @@
+export const import_meta = {
+  url: typeof document === 'undefined'
+    ? new (require('url'.replace('', '')).URL)('file:' + __filename).href
+    : (document.currentScript && document.currentScript.src || new URL('main.js', document.baseURI).href)
+}

src/scripts/import.meta.url-polyfill.js

@@ -0,0 +1,3 @@
+export const import_meta_url = typeof document === 'undefined'
+  ? new (require('url'.replace('', '')).URL)('file:' + __filename).href
+  : (document.currentScript && document.currentScript.src || new URL('main.js', document.baseURI).href)

src/test/js/index.test.js

@@ -3,6 +3,6 @@ import {describe, expect} from '../ts/test-utils'
 describe('bundles have proper exports', (it) => {
   it('es5 exposes `generate()`', () => {
     // eslint-disable-next-line @typescript-eslint/no-var-requires
-    expect(require('../../../target/es5').generate).toEqual(expect.a(Function))
+    expect(require('@qiwi/license').generate).toEqual(expect.a(Function))
   })
 })

src/test/ts/index.test.ts

@@ -3,8 +3,8 @@ import {readFileSync, writeFileSync} from 'node:fs'
 import {resolve} from 'node:path'
 import {promisify} from 'node:util'
 
-import {generate, render, TLanguage} from '../../main/ts'
-import {describe, expect} from './test-utils'
+import {generate, render, TLanguage} from '../../main/ts/index.ts'
+import {describe, expect} from './test-utils.ts'
 
 const dir = resolve(__dirname, '../tmp')
 const exec = promisify(_exec)
@@ -75,7 +75,7 @@ describe('bin', (it) => {
     const filePath = resolve(dir, file)
     const pkgJsonPath = resolve(dir, 'package.json')
     const args = [
-      './target/es6/cli.mjs',
+      './target/cjs/cli.cjs',
       '-l', lang,
       '--cwd', dir,
       `--file=${file}`,

tsconfig.json

@@ -1,30 +1,24 @@
 {
   "compilerOptions": {
-    "esModuleInterop": true,
     "rootDir": "./src/main/ts/",
     "baseUrl": "./src/main/ts/",
-    "moduleResolution": "node",
-    "target": "es5",
-    "lib": [
-      "esnext"
-    ],
     "strict": true,
-    "sourceMap": false,
-    "declaration": false,
-    "noEmitHelpers": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "importHelpers": true,
-    "allowSyntheticDefaultImports": true,
-    "skipLibCheck": true,
-    "resolveJsonModule": true,
-    "experimentalDecorators": true,
-
-    "incremental": true,
-    "tsBuildInfoFile": "./buildcache/.tsbuildinfo"
+    "target": "esnext",
+    "module": "nodenext",
+    "moduleResolution": "nodenext",
+    "esModuleInterop": true,
+    "allowJs": false,
+    "allowImportingTsExtensions": true,
+    "noImplicitAny": true,
+    "declaration": true,
+    "forceConsistentCasingInFileNames": true
+  },
+  "ts-node": {
+    "transpileOnly": true,
+    "files": true,
   },
   "include": [
-    "src/main/**/*"
+    "src/main/ts/"
   ],
   "exclude": [
     "node_modules",