feat(editor): wait for ready file and rename to doEditor.go

doEditor.go

@@ -5,9 +5,37 @@ import (
 	"os"
 	"os/exec"
 	"strings"
+	"time"
+
+	"go.wit.com/log"
 )
 
-func doEditor() (string, error) {
+func doEditor() error {
+	for {
+		filename, err := doEditorOnce()
+		if err != nil {
+			return err
+		}
+		log.Info("filename:", filename)
+
+		for {
+			_, err := os.Stat("/tmp/regex.ready")
+			if err == nil {
+				break
+			}
+			time.Sleep(100 * time.Millisecond)
+		}
+		// read in regex.ready exists (should be SessionID)
+		// Println session ID
+		content, err := ioutil.ReadFile("/tmp/regex.ready")
+		if err != nil {
+			log.Error(err)
+		}
+		log.Infof("SessionID: %s", string(content))
+	}
+}
+
+func doEditorOnce() (string, error) {
 	// Create a temporary file
 	tmpfile, err := ioutil.TempFile("", "regex-*.txt")
 	if err != nil {