feat: add version subcommand (#26)

src/core-api/Makefile

@@ -51,7 +51,7 @@ cov:
 
 .PHONY: build
 build:
-	go build -o bk-apigateway-core-api
+	go build -ldflags "-X core/pkg/version.Version=${VERSION} -X core/pkg/version.Commit=`git rev-parse HEAD` -X core/pkg/version.BuildTime=`date +%Y-%m-%d_%I:%M:%S` -X 'core/pkg/version.GoVersion=`go version`'" -o bk-apigateway-core-api
 
 .PHONY: serve
 serve: build

src/core-api/cmd/root.go

@@ -33,7 +33,7 @@ import (
 
 // rootCmd represents the base command when called without any subcommands
 var rootCmd = &cobra.Command{
-	Use:   "apigateway-core",
+	Use:   "core-api",
 	Short: "The core service for bk-apigateway",
 	Long:  `The core service for bk-apigateway, it provide a lower-level API for apisix plugin and outer service`,
 	// Uncomment the following line if your bare application

src/core-api/cmd/version.go

@@ -0,0 +1,48 @@
+/*
+ * TencentBlueKing is pleased to support the open source community by making
+ * 蓝鲸智云 - API 网关(BlueKing - APIGateway) available.
+ * Copyright (C) 2017 THL A29 Limited, a Tencent company. All rights reserved.
+ * Licensed under the MIT License (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ *     http://opensource.org/licenses/MIT
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under
+ * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * We undertake not to change the open source license (MIT license) applicable
+ * to the current version of the project delivered to anyone in the future.
+ */
+
+package cmd
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/spf13/cobra"
+
+	"core/pkg/version"
+)
+
+// versionCmd represents the version command
+var versionCmd = &cobra.Command{
+	Use:   "version",
+	Short: "Print the version number of core-api",
+	Long:  `All software has versions. This is core-api's`,
+	Run: func(cmd *cobra.Command, args []string) {
+		info := []string{
+			"Version: " + version.Version,
+			"Commit: " + version.Commit,
+			"Build Time: " + version.BuildTime,
+			"Go Version: " + version.GoVersion,
+		}
+		fmt.Println(strings.Join(info, "\n"))
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(versionCmd)
+}

src/core-api/pkg/version/version.go

@@ -0,0 +1,26 @@
+/*
+ * TencentBlueKing is pleased to support the open source community by making
+ * 蓝鲸智云 - API 网关(BlueKing - APIGateway) available.
+ * Copyright (C) 2017 THL A29 Limited, a Tencent company. All rights reserved.
+ * Licensed under the MIT License (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ *     http://opensource.org/licenses/MIT
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under
+ * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * We undertake not to change the open source license (MIT license) applicable
+ * to the current version of the project delivered to anyone in the future.
+ */
+
+package version
+
+var (
+	Version   = "0.0.0"
+	Commit    = "none"
+	BuildTime = "unknown"
+	GoVersion = "1.20.X"
+)