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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.
//
extern crate futures;
extern crate ipfs_api;
extern crate tar;
extern crate tokio_core;
use futures::stream::Stream;
use ipfs_api::IpfsClient;
use std::io::Cursor;
use tar::Builder;
use tokio_core::reactor::Core;
// Creates an Ipfs client, and adds this source file to Ipfs.
//
fn main() {
println!("note: this must be run in the root of the project repository");
println!("connecting to localhost:5001...");
let mut core = Core::new().expect("expected event loop");
let client = IpfsClient::default(&core.handle());
let mut buf = Vec::new();
// Create a in-memory tar file with this source file as its contents.
//
{
let mut builder = Builder::new(&mut buf);
builder
.append_path(file!())
.expect("failed to create tar file");
builder.finish().expect("failed to create tar file");
}
let cursor = Cursor::new(buf);
let req = client.tar_add(cursor);
let add = core.run(req).expect("expected a valid response");
println!("added tar file: {:?}", add);
println!();
let req = client.tar_cat(&add.hash[..]).concat2();
let cat = core.run(req).expect("expected a valid response");
println!("{}", String::from_utf8_lossy(&cat[..]));
println!();
}
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