Merge pull request #72 from ferristseng/ftseng-divide-cratesHEADmaster

Divide backends into separate crates

1 files changed, 47 insertions, 0 deletions

diff --git a/ipfs-api-examples/examples/get_commands.rs b/ipfs-api-examples/examples/get_commands.rs
new file mode 100644
index 0000000..ea5d350
--- /dev/null
+++ b/ipfs-api-examples/examples/get_commands.rs
@@ -0,0 +1,47 @@
+// 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 ipfs_api_examples::ipfs_api::{response, IpfsApi, IpfsClient};
+
+fn print_recursive(indent: usize, cmd: &response::CommandsResponse) {
+    let cmd_indent = " ".repeat(indent * 4);
+    let opt_indent = " ".repeat((indent + 1) * 4);
+
+    eprintln!("{}[{}]", cmd_indent, cmd.name);
+
+    if cmd.options.len() > 0 {
+        eprintln!("{}* options:", cmd_indent);
+        for options in cmd.options.iter() {
+            eprintln!("{}{}", opt_indent, &options.names[..].join(", "));
+        }
+    }
+
+    if cmd.subcommands.len() > 0 {
+        eprintln!("{}- subcommands:", cmd_indent);
+        for subcommand in cmd.subcommands.iter() {
+            print_recursive(indent + 1, subcommand);
+        }
+    }
+}
+
+// Creates an Ipfs client, and gets a list of available commands from the
+// Ipfs server.
+//
+#[ipfs_api_examples::main]
+async fn main() {
+    tracing_subscriber::fmt::init();
+
+    eprintln!("connecting to localhost:5001...");
+
+    let client = IpfsClient::default();
+
+    match client.commands().await {
+        Ok(commands) => print_recursive(0, &commands),
+        Err(e) => eprintln!("error getting commands: {}", e),
+    }
+}