use std::env;
use std::path::Path;
use getopts::Options;
use libpijul::pristine::sanakirja::Pristine;
use libpijul::TxnT;
use libpijul::TxnTExt;

    println!("Hello, world!");

    let args: Vec<String> = env::args().collect();
    let mut opts = Options::new();
    opts.optopt("r", "repo", "repository path", "PATH");
    let matches = opts.parse(&args[1..]).unwrap();
    let repo = matches.opt_str("r").unwrap_or(".".to_string());
    let repo_path = Path::new(&repo);
    let pristine_path = repo_path.join(".pijul/pristine/db");
    let pristine = Pristine::new(pristine_path).unwrap();
    let txn = pristine.txn_begin().unwrap();
    let channel_name = txn.current_channel().unwrap();
    println!("On channel {}", channel_name);
    let channel = txn.load_channel(channel_name).unwrap().unwrap();
    let rev_log = txn.reverse_log(&*channel.read(), None).unwrap();
    for pr in rev_log {
        let (_, (h, _)) = pr.unwrap();
        println!("{:?}", h);
    }

getopts = "0.2"

]
[[package]]
name = "getopts"
version = "0.2.21"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "14dbbfd5c71d70241ecf9e6f13737f7b5ce823821063188d7e46c41d371eebd5"
dependencies = [
 "unicode-width",

 "getopts",