You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
972 B
Go
48 lines
972 B
Go
package cli
|
|
|
|
import (
|
|
"fmt"
|
|
"io/ioutil"
|
|
"strings"
|
|
|
|
"github.com/Masterminds/semver"
|
|
"github.com/k0kubun/go-ansi"
|
|
"github.com/urfave/cli/v2"
|
|
)
|
|
|
|
func list(*cli.Context) (err error) {
|
|
infos, err := ioutil.ReadDir(versionsDir)
|
|
if err != nil || len(infos) <= 0 {
|
|
fmt.Printf("No version installed yet\n\n")
|
|
return nil
|
|
}
|
|
items := make([]*semver.Version, 0, len(infos))
|
|
for i := range infos {
|
|
if !infos[i].IsDir() {
|
|
continue
|
|
}
|
|
vname := infos[i].Name()
|
|
var idx int
|
|
if strings.Contains(vname, "alpha") {
|
|
idx = strings.Index(vname, "alpha")
|
|
|
|
} else if strings.Contains(vname, "beta") {
|
|
idx = strings.Index(vname, "beta")
|
|
|
|
} else if strings.Contains(vname, "rc") {
|
|
idx = strings.Index(vname, "rc")
|
|
}
|
|
if idx > 0 {
|
|
vname = vname[:idx] + "-" + vname[idx:]
|
|
}
|
|
v, err := semver.NewVersion(vname)
|
|
if err != nil || v == nil {
|
|
continue
|
|
}
|
|
items = append(items, v)
|
|
}
|
|
|
|
render(inuse(goroot), items, ansi.NewAnsiStdout())
|
|
return nil
|
|
}
|