feat: create docker image for server only

.github/workflows/docker-server.yml

@@ -0,0 +1,50 @@
+name: Docker Server
+
+on:
+  push:
+    tags:
+      - "v*.*.*"
+
+jobs:
+  build_deploy:
+    name: Build and Deploy
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: ekzhang/bore-server
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+        with:
+          platforms: arm64
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v3
+        with:
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          target: server
+
+      - name: Image digest
+        run: echo ${{ steps.docker_build.outputs.digest }}

.github/workflows/docker.yml

@@ -44,6 +44,7 @@ jobs:
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+          target: bore
 
       - name: Image digest
         run: echo ${{ steps.docker_build.outputs.digest }}

Dockerfile

@@ -1,10 +1,13 @@
-FROM rust:alpine as builder
+FROM rust:alpine AS builder
 WORKDIR /home/rust/src
 RUN apk --no-cache add musl-dev
 COPY . .
 RUN cargo install --path .
 
-FROM scratch
+FROM scratch AS bore
 COPY --from=builder /usr/local/cargo/bin/bore .
 USER 1000:1000
 ENTRYPOINT ["./bore"]
+
+FROM bore AS server
+CMD ["server"]