Fix empty directory warning appearing for root if no subdirectories are present (but files are)

src/entryList.go

@@ -43,7 +43,7 @@ func printFileEntry(entry string, lastSlash int, charCounter int, colorAlternato
 
 // EntryListGen generates and displays full entry list
 func EntryListGen() {
-	fmt.Print("\nfor a list of usable commands, run \"mutn help\"\n\n\033[38;5;0;48;5;15mlibmutton entries:\033[0m")
+	fmt.Print("\n\u001B[38;5;0;48;5;15mlibmutton entries:\u001B[0m")
 
 	// walk entry directory
 	_ = filepath.WalkDir(EntryRoot,
@@ -83,7 +83,8 @@ func EntryListGen() {
 
 	}
 
-	// DirListMain iteration
+	dirListMainLength := len(dirListMain) // save length for multiple references below
+	if dirListMainLength > 1 {            // DirListMain iteration - only run if non-root-level directories are present
 		nextStartIndex := 0           // set to track where to resume when iterating through fileListMain
 		var containsSubdirectory bool // set to track whether the current directory contains a subdirectory - if it does, empty directory warnings will not be printed
 		for i, directory := range dirListMain {
@@ -93,7 +94,7 @@ func EntryListGen() {
 			colorAlternator = 1
 
 			// check if next directory is within the current one
-		if len(dirListMain) > i+1 {
+			if dirListMainLength > i+1 {
 				nextDir := dirListMain[i+1]
 				if directory == nextDir[:strings.LastIndex(nextDir, PathSeparator)] {
 					containsSubdirectory = true
@@ -142,9 +143,11 @@ func EntryListGen() {
 				} else {
 					fmt.Printf("\n\n\033[38;5;7;48;5;8m%s/\033[0m\n", strings.ReplaceAll(directory, PathSeparator, "/"))
 				}
-			fmt.Print("\033[38;5;9m-empty directory-\033[0m")
+				fmt.Print("\033[38;5;9m-Empty Directory-\033[0m")
 			}
-
+		}
+	} else if !ran {
+		fmt.Print("\n\nNothing's here! For help creating your first entry, run \"mutn help\".")
 	}
 
 	// print trailing new lines for proper spacing after entry list is complete