Added remote add command

commands/commands.go

@@ -43,6 +43,7 @@ var All = []*Command{
 	cmdPull,
 	cmdFork,
 	cmdCi,
+	cmdRemoteAdd,
 	cmdBrowse,
 	cmdCompare,
 	cmdHelp,

commands/remoteAdd.go

@@ -0,0 +1,66 @@
+package commands
+
+import (
+	"fmt"
+	"os"
+	"github.com/jingweno/gh/github"
+	"github.com/jingweno/gh/git"
+	"github.com/jingweno/gh/utils"
+)
+
+var cmdRemoteAdd = &Command{
+	Run: remoteAdd,
+	Usage: "remote add [-p] USER",
+	Short: "Add remote from GitHub repository",
+	Long: `Add remote from GitHub repository, using USER as the username and the current repository name.
+If -p is provided, the SSH remote will be added.
+If USER is "origin", your own username will be used.
+`,
+}
+
+func toSSHOrNotToSSH(args []string) bool {
+	for i:=0;i<len(args);i++ {
+		if args[i] == "-p" {
+			return true
+		}
+	}
+	return false
+}
+
+func remoteAdd(command *Command, args []string) {
+	if len(args) == 0 || len(args) > 0 && args[0] != "add" || len(args) == 2 && args[1] == "-p" || len(args) > 3 {
+		command.PrintUsage()
+		os.Exit(1)
+	}
+
+	var name string
+
+	if args[1] == "-p" {
+		name = args[2]
+	} else {
+		name = args[1]
+	}
+	
+	flagRemoteAddSSH := toSSHOrNotToSSH(args)
+
+	gh := github.New()
+	project := gh.Project
+
+	if name == "origin" {
+		project.Owner = gh.FetchUsername()
+	} else {
+		project.Owner = name
+	}
+
+	var url string
+
+	if flagRemoteAddSSH {
+		url = project.SshURL()
+	} else {
+		url = project.GitURL()
+	}
+
+	err := git.AddRemote(name, url)
+	utils.Check(err)
+	fmt.Printf("The remote %s has been added.\n", url)
+}