From 484d8c26ac2715fd522bd6ed03cf1d877901e664 Mon Sep 17 00:00:00 2001
From: Pirmin Kalberer <pka@sourcepole.ch>
Date: Thu, 19 Sep 2019 22:55:53 +0200
Subject: [PATCH] Save history when leaving with Ctrl-C

---
 src/cli.rs                 | 1 +
 src/commands/classified.rs | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/cli.rs b/src/cli.rs
index b410fadf00..ef809ecc10 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -399,6 +399,7 @@ pub async fn cli() -> Result<(), Box<dyn Error>> {
 
             LineResult::CtrlC => {
                 if ctrlcbreak {
+                    let _ = rl.save_history(&History::path());
                     std::process::exit(0);
                 } else {
                     context.with_host(|host| host.stdout("CTRL-C pressed (again to quit)"));
diff --git a/src/commands/classified.rs b/src/commands/classified.rs
index b042441403..eb51f9c4c6 100644
--- a/src/commands/classified.rs
+++ b/src/commands/classified.rs
@@ -130,7 +130,7 @@ impl InternalCommand {
                     CommandAction::AddSpanSource(uuid, span_source) => {
                         context.add_span_source(uuid, span_source);
                     }
-                    CommandAction::Exit => std::process::exit(0),
+                    CommandAction::Exit => std::process::exit(0), // TODO: save history.txt
                     CommandAction::EnterHelpShell(value) => {
                         match value {
                             Tagged {
@@ -170,7 +170,7 @@ impl InternalCommand {
                     CommandAction::LeaveShell => {
                         context.shell_manager.remove_at_current();
                         if context.shell_manager.is_empty() {
-                            std::process::exit(0);
+                            std::process::exit(0); // TODO: save history.txt
                         }
                     }
                 },