Use gh actions

Author: kidd

.github/workflows/build.yml

@@ -0,0 +1,19 @@
+name: Build
+on:
+  pull_request:
+  push:
+  schedule:
+    - cron: '0 2 * * *'
+jobs:
+  build:
+    name: build
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    steps:
+      - uses: actions/checkout@v2
+      - run: "${GITHUB_WORKSPACE}/dash-to-dash.sh"
+      - name: Deploy
+        uses: JamesIves/github-pages-deploy-action@4.1.4
+        with:
+          branch: gh-pages # The branch the action should deploy to.
+          folder: .  # The folder the action should deploy.