📝 Add docker workflow

.github/workflows/docker.yml

@@ -0,0 +1,53 @@
+name: docker
+
+on:
+  push:
+    tags:
+      - "v*"
+
+jobs:
+  prepare-and-build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            nite07/pcgamedb
+            ghcr.io/nitezs/pcgamedb
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Login to GHCR
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          build-args: |
+            "version=${{ github.ref_name }}"
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

Dockerfile

@@ -8,7 +8,8 @@ RUN go mod download
 COPY . .
 RUN go install github.com/swaggo/swag/cmd/swag@latest
 RUN swag init
-RUN CGO_ENABLED=0 GOOS=linux go build -o pcgamedb .
+ARG version=dev
+RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w -X pcgamedb/constant.Version=${version}" -o pcgamedb .
 
 FROM alpine:latest
 WORKDIR /app

cmd/version.go

@@ -0,0 +1,23 @@
+package cmd
+
+import (
+	"fmt"
+	"pcgamedb/constant"
+	"runtime"
+
+	"github.com/spf13/cobra"
+)
+
+var versionCmd = &cobra.Command{
+	Use:   "version",
+	Long:  "Get version of pcgamedb",
+	Short: "Get version of pcgamedb",
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Printf("Version: %s\n", constant.Version)
+		fmt.Printf("Go: %s\n", runtime.Version())
+	},
+}
+
+func init() {
+	RootCmd.AddCommand(versionCmd)
+}

constant/version.go

@@ -0,0 +1,5 @@
+package constant
+
+const (
+	Version = "dev"
+)