/
version.go
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/
version.go
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// Copyright 2019 LiuBan Industries Limited
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// 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.
package utils
import (
"fmt"
"os"
"runtime"
"github.com/spf13/cobra"
)
var (
commit = ""
date = ""
goversion = ""
)
// VersionCmd represents the version command
var VersionCmd = &cobra.Command{
Use: "version",
Short: "Show current version",
Long: `Show current version`,
Run: func(cmd *cobra.Command, args []string) {
version()
},
}
func version() {
if commit != "" {
fmt.Println("Git Commit:", commit)
}
fmt.Println("Version:", FullVersion())
fmt.Println("Architecture:", runtime.GOARCH)
if goversion != "" {
fmt.Println("Go Version:", goversion)
}
fmt.Println("Operating System:", runtime.GOOS)
if goPath := os.Getenv("GOPATH"); goPath != "" {
fmt.Printf("GOPATH=%s\n", goPath)
}
fmt.Printf("GOROOT=%s\n", runtime.GOROOT())
}
// FullVersion returns the version.
func FullVersion() string {
version := History.CurrentVersion().String()
if commit != "" {
version += "+commit." + commit
}
if date != "" {
version += "+date." + date
}
return version
}