add support for -l to only output the file name

1 files changed, 11 insertions, 1 deletions

diff --git a/src/output.rs b/src/output.rs
index fcbda1b..148c088 100644
--- a/src/output.rs
+++ b/src/output.rs
@@ -1,8 +1,18 @@
 use super::errors::RuntimeError;
-use super::{FightOutcome, LogResult};
+use super::{FightOutcome, LogResult, Opt};
 
 use std::io::Write;
 
+/// Write the output to the given stream, according to the command line flags.
+pub fn output<W: Write>(mut f: W, opt: &Opt, item: &LogResult) -> Result<(), RuntimeError> {
+    if opt.file_name_only {
+        writeln!(f, "{}", item.log_file.to_string_lossy())?;
+    } else {
+        colored(f, item)?;
+    }
+    Ok(())
+}
+
 /// Write the given log result to the given stream, using ANSI colors.
 pub fn colored<W: Write>(mut f: W, item: &LogResult) -> Result<(), RuntimeError> {
     use colored::Colorize;