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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 hyper;
extern crate ipfs_api;
extern crate tar;
use futures::{Future, Stream};
use ipfs_api::IpfsClient;
use std::io::Cursor;
use tar::Builder;
// 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 client = IpfsClient::default();
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)
.and_then(move |add| {
println!("added tar file: {:?}", add);
println!();
client.tar_cat(&add.hash[..]).concat2()
})
.map(|cat| {
println!("{}", String::from_utf8_lossy(&cat[..]));
println!();
})
.map_err(|e| eprintln!("{}", e));
hyper::rt::run(req)
}
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