Workflow to publish package.

.github/workflows/release-package.yml

@@ -0,0 +1,33 @@
+name: compatibility-array-includes
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: 12
+      - run: npm ci
+      - run: npm test
+
+  publish-gpr:
+    needs: build
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      contents: read
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: 12
+          registry-url: https://npm.pkg.github.com/
+      - run: npm ci
+      - run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}

.travis.yml

@@ -2,8 +2,8 @@ language: node_js
 dist: trusty
 sudo: required
 node_js:
-  - "8"
+  - "12"
 install:
-  - npm install
+  - npm ci
 script:
   - npm test

package.json

@@ -18,5 +18,8 @@
   "homepage": "https://github.com/alfaslash/array-includes#readme",
   "devDependencies": {
     "jest": "27.2.0"
-  }
+  },
+  "publishConfig": {
+   "@alfaslash:registry": "https://npm.pkg.github.com"
+ }
 }