Function find_workspace_root

crates/csskit_spec_generator/src/fetch_cached.rs:51–57

Finds the workspace root by searching for Cargo.toml upward from the current directory

()

/// Finds the workspace root by searching for Cargo.toml upward from the current directory
fn find_workspace_root() -> Result<PathBuf> {
	let mut dir = current_dir()?;
	while !dir.join("Cargo.toml").exists() {
		dir = dir.parent().ok_or_else(|| anyhow!("Could not find workspace"))?.to_path_buf();
	}
	Ok(dir)
}

/// Fetches content from a URL, using cached content if it's fresh enough
///