Create main.yml

.github/workflows/main.yml

@@ -0,0 +1,27 @@
+name: CI
+
+on: [push]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v1
+      
+    - name: Bump version
+      run: sh ./bin/bump-version.sh
+      
+    - name: Set up Docker Buildx
+      uses: crazy-max/ghaction-docker-buildx@v1.0.4
+      with:
+        # Buildx version. Example: v0.3.0
+        version: # optional, default is latest
+
+    - name: Build Docker Image
+      run: |
+        docker buildx build \
+          --platform linux/amd64 \
+          --output "type=image,push=false" \
+          --file ./docker/Dockerfile ./docker