Auto build container

.github/workflows/docker-build.yml

@@ -0,0 +1,50 @@
+# Based on https://github.com/ajayyy/sb-mirror/blob/main/.github/workflows/docker-build.yml
+name: multi-build-docker
+on: 
+  workflow_call:
+    inputs:
+      name:
+        required: true
+        type: string
+      username:
+        required: true
+        type: string
+    secrets:
+      GH_TOKEN:
+        required: true
+
+jobs:
+  build_container:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v3
+        with:
+          images: |
+            ghcr.io/${{ inputs.username }}/${{ inputs.name }}
+          tags: |
+            type-raw,value=alpine
+          flavor: |
+            latest=true
+      - name: Login to GHCR
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GH_TOKEN }}
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+        with:
+          platforms: arm,arm64
+      - name: Set up buildx
+        uses: docker/setup-buildx-action@v1
+      - name: push
+        uses: docker/build-push-action@v2
+        with:
+          context: ./build/${{ inputs.name }}
+          platforms: linux/amd64,linux/arm64,linux/arm/v7,linux/arm/v6
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}

.github/workflows/sb-container.yml

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+name: sb-runner
+on:
+  push:
+    branches:
+      - master
+  workflow_dispatch:
+
+jobs:
+  build:
+    uses: ./.github/workflows/docker-build.yml
+    with:
+      name: "sb-container"
+      username: "ajayyy"
+    secrets:
+      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}