/
cmd_whoami.go
89 lines (78 loc) · 1.82 KB
/
cmd_whoami.go
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// Copyright 2015 Keybase, Inc. All rights reserved. Use of
// this source code is governed by the included BSD license.
package client
import (
"encoding/json"
"errors"
"golang.org/x/net/context"
"github.com/keybase/cli"
"github.com/keybase/client/go/libcmdline"
"github.com/keybase/client/go/libkb"
)
func NewCmdWhoami(cl *libcmdline.CommandLine, g *libkb.GlobalContext) cli.Command {
return cli.Command{
Name: "whoami",
Usage: "Output the name of the current user; will exit with a non-zero status if none",
Action: func(c *cli.Context) {
cl.ChooseCommand(&CmdWhoami{Contextified: libkb.NewContextified(g)}, "whoami", c)
},
Flags: []cli.Flag{
cli.BoolFlag{
Name: "uid",
Usage: "Output the UID instead of the username",
},
cli.BoolFlag{
Name: "j, json",
Usage: "Output as JSON",
},
},
}
}
type CmdWhoami struct {
libkb.Contextified
uid bool
json bool
}
func (c *CmdWhoami) ParseArgv(ctx *cli.Context) error {
if len(ctx.Args()) > 0 {
return UnexpectedArgsError("whoami")
}
c.uid = ctx.Bool("uid")
c.json = ctx.Bool("json")
return nil
}
func (c *CmdWhoami) Run() error {
cli, err := GetConfigClient(c.G())
if err != nil {
return err
}
status, err := cli.GetCurrentStatus(context.Background(), 0)
if err != nil {
return err
}
if c.json {
b, err := json.MarshalIndent(status, "", " ")
if err != nil {
return err
}
dui := c.G().UI.GetDumbOutputUI()
_, err = dui.Printf(string(b) + "\n")
return err
}
if !status.LoggedIn || status.User == nil {
return errors.New("logged out")
}
dui := c.G().UI.GetDumbOutputUI()
if c.uid {
_, err = dui.Printf("%s\n", status.User.Uid)
} else {
_, err = dui.Printf("%s\n", status.User.Username)
}
return err
}
func (c *CmdWhoami) GetUsage() libkb.Usage {
return libkb.Usage{
Config: true,
API: true,
}
}