webdog/src/util.rs

//! Module containing various utilities.

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<()> {
	for entry in path.read_dir()? {
		let entry = entry?;
		let path = entry.path();
		if path.is_file() {
			std::fs::remove_file(&path)?;
		} else {
			std::fs::remove_dir_all(&path)?;
		}
	}

	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)
}