CI: Automate release

.eslintrc.js

@@ -20,6 +20,7 @@ module.exports = {
     // node files
     {
       files: [
+        '.release-it.js',
         'ember-cli-build.js',
         'index.js',
         'testem.js',

.github/workflows/ci.yml

@@ -32,6 +32,7 @@ on:
   push:
     branches:
       - master
+      - 'v*'
   pull_request:
 
 env:

.github/workflows/release.yml

@@ -0,0 +1,28 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  release:
+    name: release
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: 14
+          registry-url: 'https://registry.npmjs.org'
+
+      - run: yarn install
+      - run: yarn build
+
+      - name: auto-dist-tag
+        run: npx auto-dist-tag@1 --write
+
+      - run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.release-it.js

@@ -0,0 +1,19 @@
+module.exports = {
+  plugins: {
+    'release-it-lerna-changelog': {
+      infile: 'CHANGELOG.md',
+    },
+  },
+  git: {
+    commitMessage: 'v${version}',
+    tagName: 'v${version}',
+  },
+  github: {
+    release: true,
+    releaseName: 'Release ${version}',
+    tokenRef: 'GITHUB_AUTH',
+  },
+  npm: {
+    publish: false,
+  },
+};

package.json

@@ -24,6 +24,7 @@
     "lint:hbs:fix": "ember-template-lint . --fix",
     "lint:js": "eslint . --cache",
     "lint:js:fix": "eslint . --fix",
+    "release": "release-it",
     "start": "ember serve",
     "test": "npm-run-all lint test:*",
     "test:ember": "ember test",
@@ -73,6 +74,8 @@
     "prettier": "^1.18.2",
     "qunit": "^2.19.1",
     "qunit-dom": "^1.6.0",
+    "release-it": "^14.12.4",
+    "release-it-lerna-changelog": "^4.0.1",
     "webpack": "^5.73.0"
   },
   "engines": {