build: update build tooling

Author: NoNameProvided

package-lock.json

@@ -22,7 +22,13 @@
     "typescript"
   ],
   "scripts": {
-    "build": "rimraf build && tsc --project tsconfig.prod.json",
+    "build": "npm run build:cjs",
+    "build:clean": "rimraf build",
+    "build:es2015": "tsc --project tsconfig.prod.esm2015.json",
+    "build:esm5": "tsc --project tsconfig.prod.esm5.json",
+    "build:cjs": "tsc --project tsconfig.prod.cjs.json",
+    "build:umd": "rollup --config rollup.config.js",
+    "build:types": "tsc --project tsconfig.prod.types.json",
     "prettier:fix": "prettier --write \"**/*.{ts,md}\"",
     "prettier:check": "prettier --check \"**/*.{ts,md}\"",
     "lint:fix": "eslint --max-warnings 0 --fix --ext .ts src/",
@@ -32,17 +38,17 @@
     "test:ci": "jest --runInBand --no-cache --coverage --verbose"
   },
   "dependencies": {
-    "@types/validator": "13.1.0",
-    "google-libphonenumber": "^3.2.10",
+    "libphonenumber-js": "^1.7.55",
+    "rollup-plugin-terser": "^6.1.0",
     "validator": "^13.1.1"
   },
   "devDependencies": {
-    "@types/google-libphonenumber": "^7.4.19",
+    "@rollup/plugin-node-resolve": "^8.4.0",
     "@types/jest": "^26.0.8",
     "@types/node": "^14.0.27",
+    "@types/validator": "^13.1.0",
     "@typescript-eslint/eslint-plugin": "^3.7.1",
     "@typescript-eslint/parser": "^3.7.1",
-    "dayjs": "1.8.31",
     "eslint": "^7.5.0",
     "eslint-config-prettier": "^6.11.0",
     "eslint-plugin-jest": "^23.20.0",
@@ -52,6 +58,7 @@
     "prettier": "^2.0.5",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
+    "rollup": "^2.23.0",
     "ts-jest": "^26.1.4",
     "ts-node": "^8.10.2",
     "typescript": "^3.9.7"

package.json

@@ -0,0 +1,22 @@
+import { nodeResolve } from '@rollup/plugin-node-resolve';
+import { terser } from 'rollup-plugin-terser';
+
+export default {
+  input: 'build/esm5/index.js',
+  output: [
+    {
+      name: 'ClassValidator',
+      format: 'umd',
+      file: 'build/bundles/class-validator.umd.js',
+      sourcemap: true,
+    },
+    {
+      name: 'ClassValidator',
+      format: 'umd',
+      file: 'build/bundles/class-validator.umd.min.js',
+      sourcemap: true,
+      plugins: [terser()],
+    },
+  ],
+  plugins: [nodeResolve()],
+};

rollup.config.js

@@ -1,16 +1,18 @@
 {
   "compilerOptions": {
     "module": "commonjs",
+    "moduleResolution": "node",
     "target": "es2018",
     "lib": ["es2018"],
-    "outDir": "build",
+    "outDir": "build/node",
     "rootDir": "./src",
     "strict": true,
     "sourceMap": true,
+    "removeComments": false,
     "esModuleInterop": true,
     "experimentalDecorators": true,
     "emitDecoratorMetadata": true,
     "forceConsistentCasingInFileNames": true
   },
-  "exclude": ["node_modules", "sample", "**/*.spec.ts", "test/**"]
+  "exclude": ["build", "node_modules", "sample", "**/*.spec.ts", "test/**"]
 }

tsconfig.json

@@ -0,0 +1,7 @@
+{
+  "extends": "./tsconfig.prod.json",
+  "compilerOptions": {
+    "module": "CommonJS",
+    "outDir": "build/cjs"
+  },
+}

tsconfig.prod.cjs.json

@@ -0,0 +1,7 @@
+{
+  "extends": "./tsconfig.prod.json",
+  "compilerOptions": {
+    "module": "ES2015",
+    "outDir": "build/esm2015",
+  },
+}

tsconfig.prod.esm2015.json

@@ -0,0 +1,8 @@
+{
+  "extends": "./tsconfig.prod.json",
+  "compilerOptions": {
+    "module": "ES2015",
+    "target": "ES5",
+    "outDir": "build/esm5",
+  },
+}

tsconfig.prod.esm5.json

@@ -2,8 +2,6 @@
   "extends": "./tsconfig.json",
   "compilerOptions": {
     "strict": false,
-    "sourceMap": true,
-    "removeComments": false,
-    "declaration": true,
+    "declaration": false,
   },
 }

tsconfig.prod.json

@@ -0,0 +1,8 @@
+{
+  "extends": "./tsconfig.prod.json",
+  "compilerOptions": {
+    "declaration": true,
+    "emitDeclarationOnly": true,
+    "outDir": "build/types",
+  },
+}