routinator 0.10.2

An RPKI relying party software.
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/// The Routinator binary.

use std::env::current_dir;
use std::process::exit;
use clap::{App, crate_authors, crate_version};
use log::error;
use routinator::{Config, ExitError, Operation};

// Since `main` with a result currently insists on printing a message, but
// in our case we only get an `ExitError` if all is said and done, we make our
// own, more quiet version.
fn _main() -> Result<(), ExitError> {
    Operation::prepare()?;
    let cur_dir = match current_dir() {
        Ok(dir) => dir,
        Err(err) => {
            error!(
                "Fatal: cannot get current directory ({}). Aborting.",
                err
            );
            return Err(ExitError::Generic);
        }
    };
    let matches = Operation::config_args(Config::config_args(
        App::new("Routinator")
            .version(crate_version!())
            .author(crate_authors!())
            .about("collects and processes RPKI repository data")
    )).get_matches();
    let mut config = Config::from_arg_matches(&matches, &cur_dir)?;
    let operation = Operation::from_arg_matches(
        &matches, &cur_dir, &mut config
    )?;
    operation.run(config)
}

fn main() {
    match _main() {
        Ok(_) => exit(0),
        Err(ExitError::Generic) => exit(1),
        Err(ExitError::IncompleteUpdate) => exit(2),
        Err(ExitError::Invalid) => exit(3),
    }
}