build and push

Author: BrianHicks

.github/workflows/container-build.yaml

@@ -0,0 +1,34 @@
+name: Container Build
+
+on:
+  push:
+
+jobs:
+  container-build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to GitHub Container Registry
+        if: github.ref == 'refs/heads/main'
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: ${{ github.ref == 'refs/heads/main' }}
+          tags: ghcr.io/bytes-zone/mazes:${{ github.sha }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max