use clap::{App, SubCommand};
use crate::cmd::arg::{ArgUrl, CmdArg};
/// The exists command definition.
pub struct CmdExists;
impl CmdExists {
pub fn build<'a, 'b>() -> App<'a, 'b> {
SubCommand::with_name("exists")
.about("Check whether a remote file exists")
.visible_alias("e")
.alias("exist")
.arg(ArgUrl::build())
}
}