add support for -l to only output the file name

1 files changed, 5 insertions, 1 deletions

diff --git a/src/main.rs b/src/main.rs
index 7d3c93d..c1c2bcb 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -89,6 +89,10 @@ pub struct Opt {
     #[structopt(short = "v", long = "invert-match")]
     invert: bool,
 
+    /// Only show the name of matching files.
+    #[structopt(short = "l", long = "files-with-matches")]
+    file_name_only: bool,
+
     /// Disable colored output.
     #[structopt(long = "no-color")]
     no_color: bool,
@@ -241,7 +245,7 @@ fn grep(opt: &Opt) -> Result<(), RuntimeError> {
             s.spawn(move |_| {
                 if is_log_file(&entry) {
                     if let Some(result) = search_log(&entry, opt).unwrap() {
-                        output::colored(io::stdout(), &result).unwrap();
+                        output::output(io::stdout(), opt, &result).unwrap();
                     }
                 }
             });