Publish package from releases via GitHub actions.

.github/workflows/publish.yml

@@ -0,0 +1,30 @@
+name: Publish
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  publish:
+    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: npm ci
+      - run: npm run build --if-present
+      - run: npm test
+      - run: npm version ${TAG_NAME} --git-tag-version=false
+        env:
+          TAG_NAME: ${{ github.event.release.tag_name }}
+      - run: npm whoami; npm --ignore-scripts publish
+        env:
+         NODE_AUTH_TOKEN: ${{secrets.npm_token}}
+      - uses: actions/setup-node@v2
+        with:
+          registry-url: https://npm.pkg.github.com/
+      - run: npm whoami; npm --ignore-scripts publish
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "eslint-plugin-github",
-  "version": "4.3.0",
+  "version": "0.0.0-dev",
   "description": "An opinionated collection of ESLint shared configs and rules used by GitHub.",
   "main": "lib/index.js",
   "entries": [