init project

cmd/logout.go

@@ -0,0 +1,60 @@
+// 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: "name wants to log out",
+		},
+	},
+}
+
+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("need log out server name")
+	}
+
+	err := loadConfig(yamlConfigPath)
+	if err != nil {
+		log.Fatal("load config file failed", yamlConfigPath)
+	}
+
+	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("save config file failed", yamlConfigPath)
+		}
+	}
+
+	return nil
+}