horned_parse.rs

use clap::App;
use clap::Arg;
use clap::ArgMatches;

use horned_bin::{config::parser_config, parse_path};

use horned_owl::error::HornedError;

use std::path::Path;

#[allow(dead_code)]
fn main() -> Result<(), HornedError> {
    let matches = app("horned-parse").get_matches();
    matcher(&matches)
}

pub(crate) fn app(name: &str) -> App<'static> {
    App::new(name)
        .version(horned_bin::version_string())
        .about("Parse an OWL File")
        .author("Phillip Lord")
        .arg(
            Arg::with_name("INPUT")
                .help("Sets the input file to use")
                .required(true)
                .index(1),
        )
}

pub(crate) fn matcher(matches: &ArgMatches) -> Result<(), HornedError> {
    let input = matches.value_of("INPUT").ok_or_else(|| {
        HornedError::CommandError("Command requires an INPUT parameter".to_string())
    })?;

    parse_path(Path::new(input), parser_config(matches))?;

    println!("Parse Complete: {input:?}");
    Ok(())
}