From 87ee550abea331430fc2db0f1d96d6acbfa6c8f2 Mon Sep 17 00:00:00 2001 From: ivarlovlie Date: Tue, 20 Dec 2022 21:51:39 +0100 Subject: $(date "+%D %T") --- rust-cli/grrs/src/main.rs | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 rust-cli/grrs/src/main.rs (limited to 'rust-cli/grrs/src/main.rs') diff --git a/rust-cli/grrs/src/main.rs b/rust-cli/grrs/src/main.rs new file mode 100644 index 0000000..09e2d3a --- /dev/null +++ b/rust-cli/grrs/src/main.rs @@ -0,0 +1,21 @@ +use std::io::{BufReader, BufRead}; +use std::fs::File; +use::clap::Parser; + +#[derive(Parser)] +struct Cli { + pattern: String, + path: std::path::PathBuf, +} + + +fn main() { + let args = Cli::parse(); + //println!("pattern: {}, path: {}",args.pattern, args.path.display()); + let file = File::open(args.path).expect("could not read file"); + let mut reader = BufReader::new(file); + for line in reader.lines() { + if line.unwrap_or_default().contains(&args.pattern) { + } + } +} -- cgit v1.3