feat!: switch to ESM publishing, major bump to v3

.mocharc.js → .mocharc.cjs

@@ -1,12 +1,11 @@
 module.exports = {
-  require: ['ts-node/register/transpile-only'],
+  loader: ['./.pnp.loader.mjs'],
   ignore: [
     // Never look for test files in these folders
-    '**/build/**/*',
     '.yarn/**/*',
     '**/node_modules/**/*',
   ],
-  extension: ['ts'],
+  extension: ['js'],
   reporter: 'spec',
   reporterOptions: {
     configFile: 'mocha-reporter-config.json',

package.json

@@ -2,14 +2,21 @@
   "author": "Transcend Inc.",
   "name": "@transcend-io/internationalization",
   "description": "Internationalization configuration for the monorepo",
-  "version": "2.3.2",
+  "version": "3.0.0",
   "homepage": "https://github.com/transcend-io/internationalization",
   "repository": {
     "type": "git",
     "url": "https://github.com/transcend-io/internationalization.git"
   },
   "license": "MIT",
-  "main": "build/index",
+  "type": "module",
+  "main": "build/index.js",
+  "exports": {
+    ".": {
+      "import": "./build/index.js",
+      "types": "./build/index.d.ts"
+    }
+  },
   "files": [
     "build/**/*",
     "package.json"
@@ -21,7 +28,7 @@
     "clean": "yarn tsc --build --clean",
     "lint": "yarn eslint src --ext .ts",
     "prepublish": "yarn build",
-    "test": "yarn mocha './src/**/*.test.ts'"
+    "test": "yarn build && yarn mocha './build/tests/**/*.test.js'"
   },
   "devDependencies": {
     "@types/chai": "^4.3.0",
@@ -39,7 +46,6 @@
     "eslint-plugin-jsdoc": "^37.9.4",
     "mocha": "^9.2.1",
     "prettier": "^3.1.0",
-    "ts-node": "^10.5.0",
     "typescript": "^4.9.5"
   },
   "packageManager": "yarn@4.12.0"

src/defineMessages.ts

@@ -1,5 +1,5 @@
 // local
-import { DefinedMessage } from './types';
+import { DefinedMessage } from './types.js';
 
 /**
  * Defined messages

src/index.ts

@@ -1,4 +1,4 @@
-export * from './enums';
-export * from './types';
-export * from './typeGuards';
-export * from './defineMessages';
+export * from './enums.js';
+export * from './types.js';
+export * from './typeGuards.js';
+export * from './defineMessages.js';

src/tests/defineMessages.test.ts

@@ -2,7 +2,7 @@
 import { expect } from 'chai';
 
 // global
-import { defineMessages } from '../index';
+import { defineMessages } from '../index.js';
 
 describe('defineMessages', () => {
   it('ensure defineMessages returns identity', () => {

src/typeGuards.ts

@@ -1,4 +1,4 @@
-import { LocaleValue, LOCALE_KEY } from './enums';
+import { LocaleValue, LOCALE_KEY } from './enums.js';
 
 // The valid actions indexed by type
 const VALID_LOCALES: { [k in string]: LocaleValue } = {};

src/types.ts

@@ -1,5 +1,5 @@
 // local
-import type { LocaleValue } from './enums';
+import type { LocaleValue } from './enums.js';
 
 /**
  * Translations map from message id to translation string

tsconfig.json

@@ -3,7 +3,7 @@
     /* Basic Options */
     "incremental": true,
     "target": "es2019",
-    "module": "commonjs",
+    "module": "Node16",
     "lib": ["esnext", "dom"],
     "allowJs": false,
     "checkJs": false, // speeds up webpack and tsc
@@ -21,7 +21,7 @@
     "noFallthroughCasesInSwitch": true,
 
     /* Module Resolution Options */
-    "moduleResolution": "node",
+    "moduleResolution": "node16",
     "baseUrl": ".",
     "typeRoots": ["@types", "node_modules/@types"],
     "esModuleInterop": true,

yarn.lock

@@ -146,22 +146,6 @@ __metadata:
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-
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   resolution: "@es-joy/jsdoccomment@npm:0.20.1"
@@ -336,39 +320,10 @@ __metadata:
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     mocha: "npm:^9.2.1"
     prettier: "npm:^3.1.0"
-    ts-node: "npm:^10.5.0"
     typescript: "npm:^4.9.5"
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   linkType: soft
 
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@@ -795,22 +750,6 @@ __metadata:
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@@ -928,13 +867,6 @@ __metadata:
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   resolution: "argparse@npm:1.0.10"
@@ -1354,13 +1286,6 @@ __metadata:
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@@ -1523,13 +1448,6 @@ __metadata:
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-"diff@npm:^4.0.1":
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@@ -2946,13 +2864,6 @@ __metadata:
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@@ -4141,43 +4052,6 @@ __metadata:
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-"ts-node@npm:^10.5.0":
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-    "@tsconfig/node14": "npm:^1.0.0"
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-    arg: "npm:^4.1.0"
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-    diff: "npm:^4.0.1"
-    make-error: "npm:^1.1.1"
-    v8-compile-cache-lib: "npm:^3.0.0"
-    yn: "npm:3.1.1"
-  peerDependencies:
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-    "@swc/wasm": ">=1.2.50"
-    "@types/node": "*"
-    typescript: ">=2.7"
-  peerDependenciesMeta:
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-    ts-node-cwd: dist/bin-cwd.js
-    ts-node-script: dist/bin-script.js
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-    ts-script: dist/bin-script-deprecated.js
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