add tar commands

1 files changed, 52 insertions, 0 deletions

diff --git a/ipfs-api/examples/add_tar.rs b/ipfs-api/examples/add_tar.rs
new file mode 100644
index 0000000..a6328af
--- /dev/null
+++ b/ipfs-api/examples/add_tar.rs
@@ -0,0 +1,52 @@
+// 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 ipfs_api;
+extern crate tar;
+extern crate tokio_core;
+
+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[..]);
+    let cat = core.run(req).expect("expected a valid response");
+
+    println!("{}", String::from_utf8_lossy(&cat[..]));
+    println!("");
+}