diablo 0.1.0

Swiss army knife of CLI hacking tools.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

#![allow(unused)]

use clap::Parser;
use anyhow::{Context, Result};

/// Search for a pattern in a file and display the lines of code that contain it
#[derive(Parser)]
struct Cli {
    /// The pattern to look for
    pattern: String,
    /// The path to the file to read
    path: std::path::PathBuf,
}

fn main() -> Result<()> {
    let args = Cli::parse();
    let content = std::fs::read_to_string(&args.path)
        .with_context(|| format!("could not read file `{}`", args.path.display()))?;

    diablo::find_matches(&content, &args.pattern, &mut std::io::stdout());

    Ok(())
}