From 90ed4e10d46512d8a832db3f11c3a19005074aa0 Mon Sep 17 00:00:00 2001
From: fukusuket <41001169+fukusuket@users.noreply.github.com>
Date: Tue, 12 Nov 2024 20:46:16 +0900
Subject: [PATCH] feat: add multi line option

---
 src/detections/configs.rs | 5 +++++
 src/timeline/timelines.rs | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/src/detections/configs.rs b/src/detections/configs.rs
index 733bbdb26..735e0a3e9 100644
--- a/src/detections/configs.rs
+++ b/src/detections/configs.rs
@@ -373,6 +373,7 @@ impl StoredStatic {
         let multiline_flag = match &input_config.as_ref().unwrap().action {
             Some(Action::CsvTimeline(opt)) => opt.multiline,
             Some(Action::Search(opt)) => opt.multiline,
+            Some(Action::LogMetrics(opt)) => opt.multiline,
             _ => false,
         };
         let proven_rule_flag = match &input_config.as_ref().unwrap().action {
@@ -1769,6 +1770,10 @@ pub struct LogMetricsOption {
     #[clap(flatten)]
     pub time_format_options: TimeFormatOptions,
 
+    /// Output event field information in multiple rows for CSV output
+    #[arg(help_heading = Some("Output"), short = 'M', long="multiline", display_order = 390)]
+    pub multiline: bool,
+
     /// Overwrite files when saving
     #[arg(help_heading = Some("General Options"), short='C', long = "clobber", display_order = 290, requires = "output")]
     pub clobber: bool,
diff --git a/src/timeline/timelines.rs b/src/timeline/timelines.rs
index 04a53e624..5219808c7 100644
--- a/src/timeline/timelines.rs
+++ b/src/timeline/timelines.rs
@@ -582,6 +582,11 @@ impl Timeline {
         {
             return None;
         }
+        let sep = if stored_static.multiline_flag {
+            "\n"
+        } else {
+            sep
+        };
         let ab_ch: Vec<String> = rec
             .channels
             .iter()