fix: Remove duplicate code

internal/pkg/repo/discover.go

@@ -9,26 +9,27 @@ import (
 )
 
 func ExpandPath(path string) string {
-    if strings.HasPrefix(path, "~") {
-        home, err := os.UserHomeDir()
-        if err != nil {
-            return path
-        }
-        return home + path[1:]
-    }
-    return os.ExpandEnv(path)
+	if strings.HasPrefix(path, "~") {
+		home, err := os.UserHomeDir()
+		if err != nil {
+			return path
+		}
+		return home + path[1:]
+	}
+	return os.ExpandEnv(path)
 }
 
 func extraDirs() []string {
-    paths := viper.GetStringSlice("extraDirs")
-    for i, path := range paths {
-        paths[i] = ExpandPath(path)
-    }
+	paths := viper.GetStringSlice("extraDirs")
+	for i, path := range paths {
+		paths[i] = ExpandPath(path)
+	}
 
-    return paths
+	return paths
 }
 
 func GetRepoPathsChan(basedir string, includeExtras bool) <-chan string {
+	basedir = ExpandPath(basedir)
 	out := make(chan string)
 	go func() {
 		defer close(out)
@@ -66,36 +67,10 @@ func GetRepoPathsChan(basedir string, includeExtras bool) <-chan string {
 }
 
 func GetRepoPathsAsync(baseDir string, result *[]string) error {
-	if len(*result) == 0 {
-		*result = append(*result, extraDirs()...)
+	ch := GetRepoPathsChan(baseDir, true)
+	for p := range ch {
+		*result = append(*result, p)
 	}
-
-	entries, err := os.ReadDir(baseDir)
-	if err != nil {
-		return err
-	}
-
-	subdirs := []string{}
-	for _, entry := range entries {
-		if !entry.IsDir() {
-			continue
-		}
-
-		if entry.Name() == ".git" {
-			*result = append(*result, baseDir)
-			return nil
-		}
-
-		subdirs = append(subdirs, entry.Name())
-	}
-
-	for _, subdir := range subdirs {
-		err := GetRepoPathsAsync(fmt.Sprintf("%s/%s", baseDir, subdir), result)
-		if err != nil {
-			return err
-		}
-	}
-
 	return nil
 }