diff options
| -rw-r--r-- | src/lib.rs | 7 | ||||
| -rw-r--r-- | src/main.rs | 9 |
2 files changed, 15 insertions, 1 deletions
@@ -4,3 +4,10 @@ pub fn search<'a>(pattern: &str, contents: &'a str) -> Vec<&'a str> { .filter(|line| line.contains(pattern)) .collect() } + +pub fn contains_pattern(src: &str, pat: &str, ignore_case: bool) -> bool { + let src = if ignore_case { src.to_lowercase() } else { src.to_owned() }; + let pat = if ignore_case { pat.to_lowercase() } else { pat.to_owned() }; + + src.contains(&pat) +} diff --git a/src/main.rs b/src/main.rs index af3b56a..3111766 100644 --- a/src/main.rs +++ b/src/main.rs @@ -14,6 +14,10 @@ struct Config { /// /// If no FILE is given, read standard input. files: Vec<String>, + + /// Ignores the case of the search string + #[arg(short, long)] + ignore_case: bool, } fn main() { @@ -43,7 +47,10 @@ fn run(config: Config) -> Result<(), Box<dyn Error>> { &mut file_read }; - for line in reader.lines().map(|l| l.unwrap().contains(&config.pattern)) { + for line in reader.lines().map(|l| l.unwrap()) { + if !trgrep::contains_pattern(&line, &config.pattern, config.ignore_case) { + continue; + } println!("{line}"); } } |