build ldflags version

Author: jxyowen

Makefile

@@ -30,7 +30,7 @@ clean:
 	rm -rf out/*
 
 build: metas
-	go build -o out/aliyun main/main.go
+	go build -ldflags "-X 'github.com/aliyun/aliyun-cli/cli.Version=${VERSION}'" -o out/aliyun main/main.go
 
 install: build
 	cp out/aliyun /usr/local/bin

cli/version.go

@@ -0,0 +1,5 @@
+package cli
+
+var (
+	Version = "0.0.1"
+)

main/main.go

@@ -32,7 +32,6 @@ $ aliyuncli configure
 
 	$ aliyuncli Ecs DescribeInstances --secure
 */
-const Version = "0.80 BETA"
 
 var library = meta.LoadLibrary(resource.NewReader())
 var helper = openapi.NewHelper(library)
@@ -50,7 +49,7 @@ func main() {
 
 	rootCmd := &cli.Command{
 		Name:              "aliyun",
-		Short:             i18n.T("Alibaba Cloud Command Line Interface Version "+Version, "阿里云CLI命令行工具 "+Version),
+		Short:             i18n.T("Alibaba Cloud Command Line Interface Version "+cli.Version, "阿里云CLI命令行工具 "+cli.Version),
 		Usage:             "aliyun <product> <operation> [--parameter1 value1 --parameter2 value2 ...]",
 		Sample:            "aliyun ecs DescribeRegions",
 		EnableUnknownFlag: true,

openapi/caller.go

@@ -130,7 +130,7 @@ func (c *Caller) InitClient(ctx *cli.Context, product *meta.Product, isRpc bool)
 	}
 
 	request := requests.NewCommonRequest()
-	request.Headers["User-Agent"] = "Aliyun-CLI-V0.80"
+	request.Headers["User-Agent"] = fmt.Sprintf("Aliyun-CLI-V%s", strings.Replace(cli.Version, " ", "-", -1))
 	request.RegionId = c.profile.RegionId
 	request.Product = product.Code
 	request.Version = product.Version

oss/lib/cli_bridge.go

@@ -61,9 +61,9 @@ func NewCommandBridge(a Commander) *cli.Command {
 
 		if result.Flags().Get(name, "") == nil {
 			result.Flags().Add(cli.Flag{
-				Name:  name,
+				Name:      name,
 				Shorthand: shorthand,
-				Usage: i18n.T(opt.helpEnglish, opt.helpChinese),
+				Usage:     i18n.T(opt.helpEnglish, opt.helpChinese),
 				// Assignable: opt.optionType todo
 			})
 		}