Fix comma-separated fetch with more than 2 names

commands/fetch.go

@@ -1,6 +1,7 @@
 package commands
 
 import (
+	"fmt"
 	"regexp"
 	"strings"
 
@@ -80,7 +81,8 @@ func parseRemoteNames(args *Args) (names []string) {
 		}
 	} else if len(words) > 0 {
 		remoteName := words[0]
-		remoteNameRegexp := regexp.MustCompile("^\\w+(,\\w+)$")
+		commaPattern := fmt.Sprintf("^%s(,%s)+$", OwnerRe, OwnerRe)
+		remoteNameRegexp := regexp.MustCompile(commaPattern)
 		if remoteNameRegexp.MatchString(remoteName) {
 			i := args.IndexOfParam(remoteName)
 			args.RemoveParam(i)

features/fetch.feature

@@ -101,10 +101,11 @@ Feature: hub fetch
       """
       get('/repos/:owner/dotfiles') { json :private => false }
       """
-    When I successfully run `hub fetch mislav,rtomayko`
-    Then "git fetch --multiple mislav rtomayko" should be run
+    When I successfully run `hub fetch mislav,rtomayko,dustinleblanc`
+    Then "git fetch --multiple mislav rtomayko dustinleblanc" should be run
     And the url for "mislav" should be "git://github.com/mislav/dotfiles.git"
     And the url for "rtomayko" should be "git://github.com/rtomayko/dotfiles.git"
+    And the url for "dustinleblanc" should be "git://github.com/dustinleblanc/dotfiles.git"
 
   Scenario: Doesn't create a new remote if repo doesn't exist on GitHub
     Given the GitHub API server: