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// Copyright 2017 rust-ipfs-api Developers
//
// Licensed under the Apache License, Version 2.0, <LICENSE-APACHE or
// http://apache.org/licenses/LICENSE-2.0> or the MIT license <LICENSE-MIT or
// http://opensource.org/licenses/MIT>, at your option. This file may not be
// copied, modified, or distributed except according to those terms.
//
use clap::{App, ArgMatches};
use command::EXPECTED_API;
use ipfs_api::IpfsClient;
use tokio_core::reactor::Core;
pub fn signature<'a, 'b>() -> App<'a, 'b> {
clap_app!(
@subcommand file =>
(@setting SubcommandRequiredElseHelp)
(@subcommand ls =>
(about: "List directory contents for Unix filesystem objects")
(@arg PATH: +required "THe path to list links from")
)
)
}
pub fn handle(core: &mut Core, client: &IpfsClient, args: &ArgMatches) {
match args.subcommand() {
("ls", Some(args)) => {
let path = args.value_of("PATH").unwrap();
let ls = core.run(client.file_ls(path)).expect(EXPECTED_API);
println!();
println!(" arguments :");
for (k, arg) in ls.arguments {
println!(" arg : {}", k);
println!(" value : {}", arg);
println!();
}
println!(" objects :");
for (k, obj) in ls.objects {
println!(" key : {}", k);
println!(" hash : {}", obj.hash);
println!(" size : {}", obj.size);
println!(" type : {}", obj.typ);
println!(" links :");
for link in obj.links {
println!(" name : {}", link.name);
println!(" hash : {}", link.hash);
println!(" size : {}", link.size);
if let Some(ref typ) = link.typ {
println!(" type : {}", typ);
}
println!();
}
}
println!();
}
_ => unreachable!(),
}
}
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