Add Github publish action

Author: sbarrio

.github/workflows/publish.yml

@@ -0,0 +1,21 @@
+name: Publish packages on NPM
+on:
+  # release:
+  #   types: [created]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-node@v4
+      with:
+        node-version: '18.x'
+    - run: yarn config set npmAuthToken $NPM_PUBLISH_TOKEN
+      env:
+        NPM_PUBLISH_TOKEN: ${{ secrets.NPM_PUBLISH_TOKEN }}
+    - run: yarn clean
+    - run: yarn build-ci
+    - run: yarn pack
+    - run: npm publish

package.json

@@ -5,6 +5,7 @@
   "main": "build/index.js",
   "scripts": {
     "build": "expo-module build",
+    "build-ci": "expo-module prepublishOnly",
     "clean": "expo-module clean",
     "check-licenses": "node bin/check-licenses.js",
     "test": "expo-module test",