From 6c37ddb1fda4463862b43b0e7d990bd433543896 Mon Sep 17 00:00:00 2001
From: crunk <dvanderkleij@gmail.com>
Date: Sun, 14 Aug 2022 10:19:02 +0200
Subject: [PATCH] show folder icons next to folders

---
 go-sh-manymanuals.go | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/go-sh-manymanuals.go b/go-sh-manymanuals.go
index 6161c99..5c97768 100644
--- a/go-sh-manymanuals.go
+++ b/go-sh-manymanuals.go
@@ -36,10 +36,9 @@ type model struct {
 }
 
 func initialModel() model {
-	viper.SetConfigFile("config.json")
-	viper.ReadInConfig()
 	folder := viper.Get("ManualDir").(string)
 	manuals, err := gatherManuals(folder)
+
 	if err != nil {
 		log.Fatalf("unable to read manuals: %s", err)
 		os.Exit(1)
@@ -50,15 +49,19 @@ func initialModel() model {
 	}
 }
 
-func gatherManuals(folder string) ([]string, error) {
-	fileInfos, err := ioutil.ReadDir(fmt.Sprintf("./%s", folder))
+func gatherManuals(directory string) ([]string, error) {
+	fileInfos, err := ioutil.ReadDir(fmt.Sprintf("./%s", directory))
 	if err != nil {
 		return nil, err
 	}
 
 	var filenames []string
 	for _, fileInfo := range fileInfos {
-		filenames = append(filenames, fileInfo.Name())
+		filename := fileInfo.Name()
+		if fileInfo.IsDir() {
+			filename = fmt.Sprintf("📁 %s", fileInfo.Name())
+		}
+		filenames = append(filenames, filename)
 	}
 
 	return filenames, nil
@@ -113,6 +116,9 @@ func main() {
 		os.Exit(0)
 	}
 
+	viper.SetConfigFile("config.json")
+	viper.ReadInConfig()
+
 	p := tea.NewProgram(initialModel(), tea.WithAltScreen())
 	if err := p.Start(); err != nil {
 		fmt.Printf("Alas, there's been an error: %v", err)