Added Docker step

.github/workflows/pr.yaml

@@ -162,3 +162,35 @@ jobs:
 
       - name: Build
         run: go build -ldflags="-s -w" -o microq main.go
+
+  image:
+    name: Build Image
+    needs:
+      - build-linux-amd64
+      - build-linux-arm64
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: false
+          tags: |
+            ghcr.io/c16a/microq:latest

.github/workflows/push.yaml

@@ -162,3 +162,35 @@ jobs:
 
       - name: Build
         run: go build -ldflags="-s -w" -o microq main.go
+
+  image:
+    name: Build Image
+    needs:
+      - build-linux-amd64
+      - build-linux-arm64
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: |
+            ghcr.io/c16a/microq:latest

Dockerfile

@@ -0,0 +1,26 @@
+# Stage 1: Build the Go application (compiler and dependencies)
+FROM golang:1.22.2 AS builder
+
+WORKDIR /app
+
+# Copy your Go source code
+COPY go.mod ./
+COPY go.sum ./
+RUN go mod download
+
+COPY . .
+RUN go build -ldflags="-s -w" -o microq github.com/c16a/microq
+
+# Stage 2: Production image (slim and optimized)
+FROM scratch
+
+WORKDIR /app
+
+# Copy only the built binary from the builder stage
+COPY --from=builder /app/microq ./
+
+# Expose the port your application listens on (replace 8080 with your actual port)
+EXPOSE 8080
+
+# Set the command to execute your binary
+CMD ["microq"]