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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::{verify_file, EXPECTED_API, EXPECTED_FILE};
use ipfs_api::IpfsClient;
use std::fs::File;
use tokio_core::reactor::Core;
pub fn signature<'a, 'b>() -> App<'a, 'b> {
clap_app!(
@subcommand config =>
(@setting SubcommandRequiredElseHelp)
(@subcommand edit =>
(about: "Open the config file for editing")
)
(@subcommand replace =>
(about: "Replace the config file")
(@arg INPUT: +required {verify_file} "Config file to replace with")
)
(@subcommand show =>
(about: "Show the config file")
)
)
}
pub fn handle(core: &mut Core, client: &IpfsClient, args: &ArgMatches) {
match args.subcommand() {
("edit", _) => core.run(client.config_edit()).expect(EXPECTED_API),
("replace", Some(args)) => {
let path = args.value_of("INPUT").unwrap();
let config = File::open(path).expect(EXPECTED_FILE);
core.run(client.config_replace(config)).expect(EXPECTED_API);
}
("show", _) => {
let config = core.run(client.config_show()).expect(EXPECTED_API);
println!("{}", config);
}
_ => unreachable!(),
}
}
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