@ -62,6 +62,8 @@ pub fn remove_dir_if_empty(path: &Path) -> anyhow::Result<()> {
pub fn command_exists(command: &str) -> bool {
std::process::Command::new("which")
.arg(&command)
.stdout(std::process::Stdio::null())
.stderr(std::process::Stdio::null())
.status()
.is_ok()
}