Add autorelease action

Author: terwanerik

.github/workflows/autorelease.yml

@@ -0,0 +1,38 @@
+name: AutoRelease
+
+on:
+  push:
+    tags:
+      - "*"
+
+  workflow_dispatch:
+
+jobs:
+  tagged-release:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Wait for build to succeed
+        uses: fountainhead/[email protected]
+        id: wait-for-build
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          checkName: Build iOS
+          ref: ${{ github.event.pull_request.head.sha || github.sha }}
+
+      - name: Wait for test to succeed
+        if: steps.wait-for-build.outputs.conclusion == 'success'
+        uses: fountainhead/[email protected]
+        id: wait-for-test
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          checkName: Test iOS
+          ref: ${{ github.event.pull_request.head.sha || github.sha }}
+
+      - uses: "marvinpinto/action-automatic-releases@latest"
+        if: steps.wait-for-build.outputs.conclusion == 'success' && steps.wait-for-test.outputs.conclusion == 'success'
+        with:
+          repo_token: "${{ secrets.GITHUB_TOKEN }}"
+          prerelease: false