Setup release-it and ci publishing

Author: kategengler

.github/workflows/ci-build.yml

@@ -64,3 +64,28 @@ jobs:
         run: yarn install --frozen-lockfile
       - name: test
         run: node_modules/.bin/ember try:one ${{ matrix.ember-try-scenario }} --skip-cleanup
+
+  publish:
+    name: Publish to npm
+    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install node
+        uses: actions/setup-node@v2
+        with:
+          node-version: 14.x
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: install dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: auto-dist-tag
+        run: npx auto-dist-tag@1 --write
+
+      - name: publish to npm
+        run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }}

CHANGELOG.md

@@ -0,0 +1 @@
+# Changelog

RELEASE.md

@@ -0,0 +1,60 @@
+# Release Process
+
+Releases are mostly automated using
+[release-it](https://github.com/release-it/release-it/) and
+[lerna-changelog](https://github.com/lerna/lerna-changelog/).
+
+## Preparation
+
+Since the majority of the actual release process is automated, the primary
+remaining task prior to releasing is confirming that all pull requests that
+have been merged since the last release have been labeled with the appropriate
+`lerna-changelog` labels and the titles have been updated to ensure they
+represent something that would make sense to our users. Some great information
+on why this is important can be found at
+[keepachangelog.com](https://keepachangelog.com/en/1.0.0/), but the overall
+guiding principle here is that changelogs are for humans, not machines.
+
+When reviewing merged PR's the labels to be used are:
+
+* breaking - Used when the PR is considered a breaking change.
+* enhancement - Used when the PR adds a new feature or enhancement.
+* bug - Used when the PR fixes a bug included in a previous release.
+* documentation - Used when the PR adds or updates documentation.
+* internal - Used for internal changes that still require a mention in the
+  changelog/release notes.
+
+## Release
+
+Once the prep work is completed, the actual release is straight forward:
+
+* First, ensure that you have installed your projects dependencies:
+
+```sh
+yarn install
+```
+
+* Second, ensure that you have obtained a
+  [GitHub personal access token][generate-token] with the `repo` scope (no
+  other permissions are needed). Make sure the token is available as the
+  `GITHUB_AUTH` environment variable.
+
+  For instance:
+
+  ```bash
+  export GITHUB_AUTH=abc123def456
+  ```
+
+[generate-token]: https://github.com/settings/tokens/new?scopes=repo&description=GITHUB_AUTH+env+variable
+
+* And last (but not least 😁) do your release.
+
+```sh
+npx release-it
+```
+
+[release-it](https://github.com/release-it/release-it/) manages the actual
+release process. It will prompt you to to choose the version number after which
+you will have the chance to hand tweak the changelog to be used (for the
+`CHANGELOG.md` and GitHub release), then `release-it` continues on to tagging,
+pushing the tag and commits, etc.

package.json

@@ -27,9 +27,9 @@
     "test:ember": "ember test",
     "test:ember-compatibility": "ember try:each",
     "test-typings": "node node_modules/typescript/bin/tsc",
+    "prepack": "yarn babel --extensions '.ts' --presets @babel/preset-typescript addon --out-dir addon/ --ignore '**/*.d.ts'",
     "postpack": "rimraf addon/**/*.js",
-    "postpublish": "npm-run-all clean",
-    "prepack": "yarn babel --extensions '.ts' --presets @babel/preset-typescript addon --out-dir addon/ --ignore '**/*.d.ts'"
+    "postpublish": "npm-run-all clean"
   },
   "dependencies": {
     "ember-cli-babel": "^7.26.6"
@@ -81,19 +81,42 @@
     "prettier": "^2.3.2",
     "qunit": "^2.16.0",
     "qunit-dom": "^2.0.0",
+    "release-it": "^14.2.1",
+    "release-it-lerna-changelog": "^3.1.0",
     "rimraf": "^3.0.2",
     "typescript": "^4.3.5",
     "webpack": "^5"
   },
   "engines": {
     "node": "12.* || 14.* || >= 16"
   },
+  "publishConfig": {
+    "registry": "https://registry.npmjs.org"
+  },
   "ember": {
     "edition": "octane"
   },
   "ember-addon": {
     "configPath": "tests/dummy/config"
   },
+  "release-it": {
+    "plugins": {
+      "release-it-lerna-changelog": {
+        "infile": "CHANGELOG.md",
+        "launchEditor": true
+      }
+    },
+    "git": {
+      "tagName": "v${version}"
+    },
+    "github": {
+      "release": true,
+      "tokenRef": "GITHUB_AUTH"
+    },
+    "npm": {
+      "publish": false
+    }
+  },
   "volta": {
     "node": "12.22.3",
     "yarn": "1.22.11"