diff options
| -rw-r--r-- | src/main.rs | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/main.rs b/src/main.rs index 33de082..d7d15a5 100644 --- a/src/main.rs +++ b/src/main.rs @@ -19,6 +19,10 @@ struct Config { #[arg(short, long)] ignore_case: bool, + /// Selects non-matching lines + #[arg(short = 'v', long)] + invert_match: bool, + /// Matches only whole words #[arg(short, long)] word_regexp: bool, @@ -52,7 +56,9 @@ fn run(config: Config) -> Result<(), Box<dyn Error>> { }; for line in reader.lines().map(|l| l.unwrap()) { - if !trgrep::contains_pattern(&line, &config.pattern, config.ignore_case, config.word_regexp) { + let match_flag = trgrep::contains_pattern(&line, &config.pattern, config.ignore_case, config.word_regexp); + let match_flag = if config.invert_match { !match_flag } else { match_flag }; + if !match_flag { continue; } println!("{line}"); |