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Code Issues Releases Activity

New Bee banner

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Added a new Bee banner using ASCII art. When bee is invoked,
the banner is displayed with the version number (short banner).
A More verbose Banner is added to 'bee version' which shows
more information about the host and Go runtime.
This commit is contained in:
Faissal Elamraoui
2016-06-01 14:30:29 +02:00
parent 01e7ff3774
commit b8250ebb72
16 changed files with 230 additions and 112 deletions
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58
version.go
View File

@ -4,11 +4,10 @@ import (
"bufio"
"fmt"
"io"
"log"
"os"
"os/exec"
path "path/filepath"
"regexp"
"bytes"
)
var cmdVersion = &Command{
@ -25,30 +24,59 @@ bee version
`,
}
const verboseVersionBanner =
`______
| ___ \
| |_/ / ___ ___
| ___ \ / _ \ / _ \
| |_/ /| __/| __/
\____/ \___| \___| v{{ .BeeVersion }}
Beego : {{ .BeegoVersion }}
GoVersion : {{ .GoVersion }}
GOOS : {{ .GOOS }}
GOARCH : {{ .GOARCH }}
NumCPU : {{ .NumCPU }}
GOPATH : {{ .GOPATH }}
GOROOT : {{ .GOROOT }}
Compiler : {{ .Compiler }}
Date : {{ Now "Monday, 2 Jan 2006" }}
`
const shortVersionBanner =
`______
| ___ \
| |_/ / ___ ___
| ___ \ / _ \ / _ \
| |_/ /| __/| __/
\____/ \___| \___| v{{ .BeeVersion }}
`
func init() {
cmdVersion.Run = versionCmd
}
func versionCmd(cmd *Command, args []string) int {
fmt.Println("bee :" + version)
fmt.Println("beego :" + getbeegoVersion())
//fmt.Println("Go :" + runtime.Version())
goversion, err := exec.Command("go", "version").Output()
if err != nil {
log.Fatal(err)
}
fmt.Println("Go :" + string(goversion))
ShowVerboseVersionBanner()
return 0
}
func getbeegoVersion() string {
func ShowVerboseVersionBanner() {
InitBanner(os.Stdout, bytes.NewBufferString(verboseVersionBanner))
}
func ShowShortVersionBanner() {
InitBanner(os.Stdout, bytes.NewBufferString(shortVersionBanner))
}
func getBeegoVersion() string {
gopath := os.Getenv("GOPATH")
re, err := regexp.Compile(`VERSION = "([0-9.]+)"`)
if err != nil {
return ""
}
if gopath == "" {
err = fmt.Errorf("you should set GOPATH in the env")
err = fmt.Errorf("You should set GOPATH env variable")
return ""
}
wgopath := path.SplitList(gopath)
@ -60,11 +88,11 @@ func getbeegoVersion() string {
if os.IsNotExist(err) {
continue
}
ColorLog("[ERRO] get beego.go has error\n")
ColorLog("[ERRO] Get `beego.go` has error\n")
}
fd, err := os.Open(filename)
if err != nil {
ColorLog("[ERRO] open beego.go has error\n")
ColorLog("[ERRO] Open `beego.go` has error\n")
continue
}
reader := bufio.NewReader(fd)
@ -84,5 +112,5 @@ func getbeegoVersion() string {
}
}
return "you don't install beego,install first: github.com/astaxie/beego"
return "Beego not installed. Please install it first: https://github.com/astaxie/beego"
}