Add publish to ci.yml

Author: Swimburger

.github/workflows/ci.yml

@@ -34,3 +34,29 @@ jobs:
         env:
           INTERCOM_API_KEY: ${{ secrets.INTERCOM_API_KEY }}
 
+  publish:
+    needs: [ compile, test ]
+    if: github.event_name == 'push' && contains(github.ref, 'refs/tags/')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v3
+      - name: Set up node
+        uses: actions/setup-node@v3
+      - name: Install dependencies
+        run: yarn install
+      - name: Build
+        run: yarn build
+
+      - name: Publish to npm
+        run: |
+          npm config set //registry.npmjs.org/:_authToken ${NPM_TOKEN}
+          if [[ ${GITHUB_REF} == *alpha* ]]; then
+            npm publish --access public --tag alpha
+          elif [[ ${GITHUB_REF} == *beta* ]]; then
+            npm publish --access public --tag beta
+          else
+            npm publish --access public
+          fi
+        env:
+          NPM_TOKEN: ${{ secrets.FERN_NPM_TOKEN }}