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/*
* libgit2 "ls-remote" example
*
* Written by the libgit2 contributors
*
* To the extent possible under law, the author(s) have dedicated all copyright
* and related and neighboring rights to this software to the public domain
* worldwide. This software is distributed without any warranty.
*
* You should have received a copy of the CC0 Public Domain Dedication along
* with this software. If not, see
* <http://creativecommons.org/publicdomain/zero/1.0/>.
*/
#![deny(warnings)]
use clap::Parser;
use git2::{Direction, Repository};
#[derive(Parser)]
struct Args {
#[structopt(name = "remote")]
arg_remote: String,
}
fn run(args: &Args) -> Result<(), git2::Error> {
let repo = Repository::open(".")?;
let remote = &args.arg_remote;
let mut remote = repo
.find_remote(remote)
.or_else(|_| repo.remote_anonymous(remote))?;
// Connect to the remote and call the printing function for each of the
// remote references.
let connection = remote.connect_auth(Direction::Fetch, None, None)?;
// Get the list of references on the remote and print out their name next to
// what they point to.
for head in connection.list()?.iter() {
println!("{}\t{}", head.oid(), head.name());
}
Ok(())
}
fn main() {
let args = Args::parse();
match run(&args) {
Ok(()) => {}
Err(e) => println!("error: {}", e),
}
}
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