woodpecker/drone/user_list.go

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package main
import (
"log"
"os"
"text/template"
"github.com/codegangsta/cli"
)
var userListCmd = cli.Command{
Name: "ls",
Usage: "list all users",
Action: func(c *cli.Context) {
if err := userList(c); err != nil {
log.Fatalln(err)
}
},
Flags: []cli.Flag{
cli.StringFlag{
Name: "format",
Usage: "format output",
Value: tmplUserList,
},
},
}
func userList(c *cli.Context) error {
client, err := newClient(c)
if err != nil {
return err
}
users, err := client.UserList()
if err != nil || len(users) == 0 {
return err
}
tmpl, err := template.New("_").Parse(c.String("format") + "\n")
if err != nil {
return err
}
for _, user := range users {
tmpl.Execute(os.Stdout, user)
}
return nil
}
// template for user list items
var tmplUserList = `{{ .Login }}`