esm enable

.github/workflows/npm.yml

@@ -0,0 +1,103 @@
+name: NPM
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    name: Build
+    strategy:
+      matrix:
+        os:
+          - ubuntu-latest
+        node-version:
+          - 16
+
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: npm
+          cache-dependency-path: package.json
+
+      - name: Install Dependencies
+        run: npm install
+
+      - name: Test
+        run: npm test
+
+  pack:
+    name: Pack
+    needs: build
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version:
+          - 16
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: npm
+          cache-dependency-path: package.json
+
+      - name: Install Dependencies
+        run: npm install
+
+      - name: Generate Package version
+        run: ./scripts/generate-version.sh
+
+      - name: Pack Testing
+        run: ./scripts/npm-pack-testing.sh
+
+  publish:
+    if: github.event_name == 'push' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/heads/v'))
+    name: Publish
+    needs:
+      - build
+      - pack
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: 16
+          registry-url: https://registry.npmjs.org/
+          cache: npm
+          cache-dependency-path: package.json
+
+      - name: Install Dependencies
+        run: npm install
+
+      - name: Generate Package version
+        run: ./scripts/generate-version.sh
+
+      - name: Set Publish Config
+        run: ./scripts/package-publish-config-tag.sh
+
+      - name: Build Dist
+        run: npm run dist
+
+      - name: Check Branch
+        id: check-branch
+        run: |
+          if [[ ${{ github.ref }} =~ ^refs/heads/(main|v[0-9]+\.[0-9]+.*)$ ]]; then
+              echo ::set-output name=match::true
+          fi  # See: https://stackoverflow.com/a/58869470/1123955
+      - name: Is A Publish Branch
+        if: steps.check-branch.outputs.match == 'true'
+        run: |
+          NAME=$(npx pkg-jq -r .name)
+          VERSION=$(npx pkg-jq -r .version)
+          if npx version-exists "$NAME" "$VERSION"
+          then echo "$NAME@$VERSION exists on NPM, skipped."
+          else npm publish
+          fi
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+      - name: Is Not A Publish Branch
+        if: steps.check-branch.outputs.match != 'true'
+        run: echo 'Not A Publish Branch'

README.md

@@ -65,7 +65,9 @@ In developing ...
 
 ## THANKS
 
-Thanks to Damon Oehlman (https://github.com/DamonOehlman) who owned the `watchdog` name of NPM module. He is so kind and nice that passed this name over to me after my request.
+Thanks to Damon Oehlman (<https://github.com/DamonOehlman>)
+who owned the `watchdog` name of NPM module.
+He is so kind and nice that passed this name over to me after my request.
 
 ## AUTHOR
 
@@ -75,6 +77,6 @@ Thanks to Damon Oehlman (https://github.com/DamonOehlman) who owned the `watchdo
 
 ## COPYRIGHT & LICENSE
 
-- Code & Docs © 2017-2019 Huan LI \<[email protected]\>
+- Code & Docs © 2017-now Huan LI \<[email protected]\>
 - Code released under the Apache-2.0 License
 - Docs released under Creative Commons

examples/demo.ts

@@ -1,4 +1,4 @@
-import Watchdog from '../'
+import { Watchdog } from '../src/mod.js'
 
 async function main () {
   const TIMEOUT = 1 * 1000  // 1 second

package.json

@@ -1,27 +1,35 @@
 {
   "name": "watchdog",
-  "version": "0.8.21",
+  "version": "0.9.0",
   "description": "An Timer used to Detect and Recover from Malfunctions",
-  "main": "bundles/watchdog.umd.js",
-  "types": "dist/watchdog.d.ts",
-  "directories": {
-    "test": "tests"
+  "type": "module",
+  "exports": {
+    ".": {
+      "import": "./dist/esm/src/mod.js",
+      "require": "./dist/cjs/src/mod.js"
+    }
+  },
+  "typings": "./dist/esm/src/mod.d.ts",
+  "engines": {
+    "node": ">=16",
+    "npm": ">=7"
   },
   "scripts": {
-    "build": "tsc --module esnext --moduleResolution node",
+    "build": "tsc && tsc -p tsconfig.cjs.json",
     "clean": "shx rm -fr dist/* bundles/*",
-    "dist": "npm run clean && npm run build && npm run rollup && npm run dist:es6to5",
+    "dist": "npm-run-all clean build dist:commonjs",
+    "dist:commonjs": "jq -n \"{ type: \\\"commonjs\\\" }\" > dist/cjs/package.json",
+    "lint": "npm-run-all lint:es lint:ts lint:md",
     "dist:es6to5": "tsc --out ./bundles/watchdog.umd.js --target es5 --allowJs bundles/watchdog.es6.umd.js --lib es6,dom",
     "doc": "npm run dist && echo '# Watchdog v'$(jq -r .version package.json)' Documentation\n' > docs/index.md && jsdoc2md dist/watchdog.js >> docs/index.md",
     "demo": "ts-node examples/demo",
     "example": "npm run dmeo",
-    "lint": "npm run lint:es && npm run lint:ts",
-    "lint:ts": "tsc --noEmit",
+    "lint:md": "markdownlint README.md",
     "lint:es": "eslint --ignore-pattern tests/fixtures/ '{bin,examples,scripts,src,tests}/**/*.ts'",
-    "pack": "npm pack",
+    "lint:ts": "tsc --isolatedModules --noEmit",
     "rollup": "rollup -c",
     "test": "npm run lint && npm run test:unit",
-    "test:unit": "blue-tape -r ts-node/register \"src/**/*.spec.ts\" \"tests/**/*.spec.ts\"",
+    "test:unit": "cross-env NODE_OPTIONS=\"--no-warnings --loader=ts-node/esm\" tap \"src/**/*.spec.ts\" \"tests/**/*.spec.ts\"",
     "test:pack": "bash -x scripts/npm-pack-testing.sh"
   },
   "repository": {
@@ -39,32 +47,34 @@
   },
   "homepage": "https://github.com/huan/watchdog#readme",
   "devDependencies": {
-    "@chatie/eslint-config": "^0.12.1",
+    "@chatie/eslint-config": "^0.14.1",
     "@chatie/git-scripts": "^0.6.1",
     "@chatie/semver": "^0.4.7",
-    "@chatie/tsconfig": "^0.14.1",
+    "@chatie/tsconfig": "^0.20.2",
     "brolog": "^1.3.3",
+    "cross-env": "^7.0.3",
     "jsdoc-to-markdown": "^7.0.0",
+    "npm-run-all": "^4.1.5",
     "pkg-jq": "^0.2.4",
     "rollup": "^2.0.0",
     "rollup-plugin-json": "^4.0.0",
     "shx": "^0.3.0",
     "source-map-support": "^0.5.0",
-    "tstest": "^0.4.9"
+    "tstest": "^0.7.3"
   },
   "peerDependencies": {},
   "dependencies": {
     "brolog": "^1.3.3"
   },
   "files": [
-    "package.json",
-    "README.md",
-    "CHANGELOG.md",
-    "LICENSE",
+    "bin/",
     "bundles/",
-    "src/",
-    "dist/"
+    "dist/",
+    "src/"
   ],
+  "tap": {
+    "check-coverage": false
+  },
   "publishConfig": {
     "access": "public",
     "tag": "next"

scripts/npm-pack-testing.sh

@@ -1,27 +1,67 @@
 #!/usr/bin/env bash
 set -e
 
+VERSION=$(npx pkg-jq -r .version)
+
+if npx --package @chatie/semver semver-is-prod "$VERSION"; then
+  NPM_TAG=latest
+else
+  NPM_TAG=next
+fi
+
 npm run dist
-npm run pack
+npm pack
 
 TMPDIR="/tmp/npm-pack-testing.$$"
 mkdir "$TMPDIR"
-mv *-*.*.*.tgz "$TMPDIR"
+trap "rm -fr '$TMPDIR'" EXIT
+
+mv ./*-*.*.*.tgz "$TMPDIR"
 cp tests/fixtures/smoke-testing.ts "$TMPDIR"
 
 cd $TMPDIR
+
 npm init -y
-npm install *-*.*.*.tgz \
-  @types/node \
-  typescript
+npm install --production ./*-*.*.*.tgz \
+  @chatie/tsconfig@$NPM_TAG \
+  pkg-jq \
 
-./node_modules/.bin/tsc \
+#
+# CommonJS
+#
+npx tsc \
+  --target es6 \
+  --module CommonJS \
+  \
+  --moduleResolution node \
   --esModuleInterop \
   --lib esnext \
   --noEmitOnError \
   --noImplicitAny \
-  --target es6 \
-  --module commonjs \
+  --skipLibCheck \
+  smoke-testing.ts
+
+echo
+echo "CommonJS: pack testing..."
+node smoke-testing.js
+
+#
+# ES Modules
+#
+npx pkg-jq -i '.type="module"'
+
+npx tsc \
+  --target es2020 \
+  --module es2020 \
+  \
+  --moduleResolution node \
+  --esModuleInterop \
+  --lib esnext \
+  --noEmitOnError \
+  --noImplicitAny \
+  --skipLibCheck \
   smoke-testing.ts
 
+echo
+echo "ES Module: pack testing..."
 node smoke-testing.js

src/mod.ts

@@ -0,0 +1,15 @@
+import {
+  Watchdog,
+  WatchdogFood,
+}               from './watchdog.js'
+import {
+  VERSION,
+}               from './version.js'
+
+export type {
+  WatchdogFood,
+}
+export {
+  VERSION,
+  Watchdog,
+}

src/version.spec.ts

@@ -1,10 +1,9 @@
-#!/usr/bin/env ts-node
+#!/usr/bin/env -S node --no-warnings --loader ts-node/esm
 
-// tslint:disable:no-shadowed-variable
-import test  from 'blue-tape'
+import { test } from 'tstest'
 
-import { VERSION } from './version'
+import { VERSION } from './version.js'
 
-test('Make sure the VERSION is fresh in source code', async (t) => {
+test('Make sure the VERSION is fresh in source code', async t => {
   t.equal(VERSION, '0.0.0', 'version should be 0.0.0 in source code, only updated before publish to NPM')
 })