fix builds without serve feature

src/util.rs

@@ -1,6 +1,6 @@
 //! Module containing various utilities.
 
-use std::path::Path;
+use std::path::{Path, PathBuf};
 
 /// Simple helper to remove the contents of a directory without removing the directory itself.
 pub fn remove_dir_contents(path: &Path) -> eyre::Result<()> {
@@ -16,3 +16,13 @@ pub fn remove_dir_contents(path: &Path) -> eyre::Result<()> {
 
 	Ok(())
 }
+
+/// Helper to get the "name" of a path.
+pub fn get_name(path: &Path) -> (PathBuf, String) {
+	let name = path.with_extension("");
+	let name_str = name
+		.display()
+		.to_string()
+		.replace(std::path::MAIN_SEPARATOR, "/");
+	(name, name_str)
+}