update promptui use HideSelected

Author: yinheli

cmd/sshw/main.go

@@ -95,10 +95,11 @@ func main() {
 
 func choose(parent, trees []*sshw.Node) *sshw.Node {
 	prompt := promptui.Select{
-		Label:     "select host",
-		Items:     trees,
-		Templates: templates,
-		Size:      20,
+		Label:        "select host",
+		Items:        trees,
+		Templates:    templates,
+		Size:         20,
+		HideSelected: true,
 		Searcher: func(input string, index int) bool {
 			node := trees[index]
 			content := fmt.Sprintf("%s %s %s", node.Name, node.User, node.Host)

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/atrox/homedir v1.0.0
 	github.com/kevinburke/ssh_config v0.0.0-20180830205328-81db2a75821e
 	github.com/magefile/mage v1.8.0
-	github.com/manifoldco/promptui v0.3.2
+	github.com/manifoldco/promptui v0.3.3-0.20190221150523-ae9f05e7444d
 	github.com/nicksnyder/go-i18n v1.10.0 // indirect
 	github.com/pelletier/go-buffruneio v0.2.0 // indirect
 	github.com/pelletier/go-toml v1.2.0 // indirect

go.sum

@@ -37,6 +37,8 @@ github.com/magefile/mage v1.8.0 h1:mzL+xIopvPURVBwHG9A50JcjBO+xV3b5iZ7khFRI+5E=
 github.com/magefile/mage v1.8.0/go.mod h1:IUDi13rsHje59lecXokTfGX0QIzO45uVPlXnJYsXepA=
 github.com/manifoldco/promptui v0.3.2 h1:rir7oByTERac6jhpHUPErHuopoRDvO3jxS+FdadEns8=
 github.com/manifoldco/promptui v0.3.2/go.mod h1:8JU+igZ+eeiiRku4T5BjtKh2ms8sziGpSYl1gN8Bazw=
+github.com/manifoldco/promptui v0.3.3-0.20190221150523-ae9f05e7444d h1:Vt/4aRLLXdhHC+JD+laJi3CyzEdGna+EcocJYAfG2ZI=
+github.com/manifoldco/promptui v0.3.3-0.20190221150523-ae9f05e7444d/go.mod h1:8JU+igZ+eeiiRku4T5BjtKh2ms8sziGpSYl1gN8Bazw=
 github.com/mattn/go-colorable v0.0.9 h1:UVL0vNpWh04HeJXV0KLcaT7r06gOH2l4OW6ddYRUIY4=
 github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
 github.com/mattn/go-isatty v0.0.4 h1:bnP0vzxcAdeI1zdubAl5PjU6zsERjGZb7raWodagDYs=