add workflow

.github/workflow/deploy.yml

@@ -0,0 +1,22 @@
+name: Deploy
+
+on:
+  push:
+    branches: ["master"]
+  pull_request:
+    types: ["closed"]
+    branches: ["master"]
+
+jobs:
+  build:
+    runs-on: self-hosted
+    steps:
+      - uses: actions/checkout@v3
+      - name: Build image
+        run: docker build -t ${{ github.repository }} .
+      - name: Deploy image
+        run: |
+          docker stop ${{ github.event.repository.name }} || true
+          docker rm ${{ github.event.repository.name }} || true
+          docker run ${{ github.event.repository.name }}
+          docker run -p 127.0.0.1:2021:2021 -e "DATABASE_URL=${{ secrets.DATABASE_URL }}" --network api --ip 172.0.0.5 -d --name ${{ github.event.repository.name }} ${{ github.repository }}