set tview tty to stdin when read json from stdin

gui/tree.go

@@ -9,7 +9,6 @@ import (
 	"github.com/gdamore/tcell"
 	"github.com/gofrs/uuid"
 	"github.com/rivo/tview"
-	"golang.org/x/crypto/ssh/terminal"
 )
 
 const (
@@ -157,9 +156,7 @@ func (t *Tree) SetKeybindings(g *Gui) {
 		case '?':
 			g.NaviPanel()
 		case 'e':
-			if terminal.IsTerminal(0) {
+			g.EditWithEditor()
-				g.EditWithEditor()
-			}
 		case ' ':
 			current := t.GetCurrentNode()
 			current.SetExpanded(!current.IsExpanded())

main.go

@@ -8,6 +8,7 @@ import (
 	"net/http"
 	"os"
 	"path/filepath"
+	"syscall"
 
 	"github.com/mitchellh/go-homedir"
 	"github.com/skanehira/tson/gui"
@@ -43,6 +44,7 @@ func init() {
 	} else {
 		log.SetOutput(ioutil.Discard)
 	}
+
 }
 
 func run() int {
@@ -57,13 +59,16 @@ func run() int {
 		if err != nil {
 			return printError(err)
 		}
-	}
+	} else {
+		if !terminal.IsTerminal(0) {
+			var err error
+			i, err = gui.UnMarshalJSON(os.Stdin)
+			if err != nil {
+				return printError(err)
+			}
 
-	if !terminal.IsTerminal(0) {
+			// set tview tty to stdin
-		var err error
+			os.Stdin = os.NewFile(uintptr(syscall.Stderr), "/dev/tty")
-		i, err = gui.UnMarshalJSON(os.Stdin)
-		if err != nil {
-			return printError(err)
 		}
 	}