Create build.yaml

.github/workflows/build.yaml

@@ -0,0 +1,36 @@
+name: deploy
+
+on:
+  push:
+    branches:
+      - 'main'
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - 
+        name: Check out repository code
+        uses: actions/checkout@v3
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      -
+        name: Login to GitHub Container Registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      -
+        name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          # Docs: https://github.com/marketplace/actions/build-and-push-docker-images#usage
+          push: true
+          tags: |
+            ghcr.io/parrotmac/gary:${{ github.sha }}
+            ghcr.io/parrotmac/gary:latest