bat/examples/cat.rs

34 lines
997 B
Rust
Raw Normal View History

2020-03-21 21:45:03 +01:00
/// A very simple colorized `cat` clone, using `bat` as a library.
/// See `src/bin/bat` for the full `bat` application.
use bat::{
config::{Config, InputFile, StyleComponent, StyleComponents},
Controller, HighlightingAssets,
};
use console::Term;
use std::process;
fn main() {
let files = std::env::args_os().skip(1).collect::<Vec<_>>();
if files.is_empty() {
eprintln!("No input files specified");
process::exit(1);
}
let config = Config {
term_width: Term::stdout().size().1 as usize,
colored_output: true,
true_color: true,
style_components: StyleComponents::new(&[
StyleComponent::Header,
StyleComponent::Grid,
StyleComponent::Numbers,
]),
files: files.iter().map(|file| InputFile::Ordinary(file)).collect(),
..Default::default()
};
let assets = HighlightingAssets::from_binary();
Controller::new(&config, &assets).run().expect("no errors");
}