Validation for no bundles passed

fixes #55
getantibody · Aug 15, 2015 · f601f51 · f601f51
1 parent ff61d76
commit f601f51
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Showing 3 changed files with 14 additions and 1 deletion.
diff --git a/.gitignore b/.gitignore
@@ -24,3 +24,5 @@ _testmain.go
 *.prof
 bin/
 *.tar.gz
+
+coverage.out
diff --git a/api.go b/api.go
@@ -46,7 +46,11 @@ func ProcessArgs(args []string, home string) {
 	case "update":
 		update(home)
 	case "bundle":
-		bundle(args[1], home)
+		if len(args) < 2 {
+			fmt.Println("bundle needs to receive an argument in 'user/repo' format")
+		} else {
+			bundle(args[1], home)
+		}
 	case "version":
 		fmt.Println(version)
 	default:

diff --git a/api_test.go b/api_test.go
@@ -26,6 +26,13 @@ func TestProcessesArgsDoBundle(t *testing.T) {
 	assertBundledPlugins(t, 1, home)
 }
 
+func TestBundleWithNoBundles(t *testing.T) {
+	home := doubles.TempHome()
+	ProcessArgs([]string{"bundle", ""}, home)
+	ProcessArgs([]string{"bundle"}, home)
+	assertBundledPlugins(t, 0, home)
+}
+
 func TestUpdateWithNoPlugins(t *testing.T) {
 	home := doubles.TempHome()
 	ProcessArgs([]string{"update"}, home)