tea/cmd/logout.go

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// Copyright 2018 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package cmd
import (
"errors"
"log"
"os"
"github.com/urfave/cli"
)
// CmdLogout represents to logout a gitea server.
var CmdLogout = cli.Command{
Name: "logout",
Usage: "Log out from a Gitea server",
Description: `Log out from a Gitea server`,
Action: runLogout,
Flags: []cli.Flag{
cli.StringFlag{
Name: "name, n",
Usage: "Login name to remove",
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},
},
}
func runLogout(ctx *cli.Context) error {
var name string
if len(os.Args) == 3 {
name = os.Args[2]
} else if ctx.IsSet("name") {
name = ctx.String("name")
} else {
return errors.New("Please specify a login name")
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}
err := loadConfig(yamlConfigPath)
if err != nil {
log.Fatal("Unable to load config file " + yamlConfigPath)
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}
var idx = -1
for i, l := range config.Logins {
if l.Name == name {
idx = i
break
}
}
if idx > -1 {
config.Logins = append(config.Logins[:idx], config.Logins[idx+1:]...)
err = saveConfig(yamlConfigPath)
if err != nil {
log.Fatal("Unable to save config file " + yamlConfigPath)
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}
}
return nil
}