Merge pull request #4 from RonRadtke/npm-publish-action

set up npm publish GitHub Action

.github/workflows/npm-publish.yml

@@ -0,0 +1,36 @@
+# This workflow will publish a package to npm when a release is created.
+# https://docs.github.com/en/actions/publishing-packages/publishing-nodejs-packages
+
+# TODO: add tests or leave them out, add build steps...?
+
+name: npm publish
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 16
+      - run: npm ci
+      # - run: npm test
+
+  publish-npm:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 16
+          registry-url: https://registry.npmjs.org/
+      - run: npm ci
+      # - run: npm run build
+      - run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.npm_token}}