From 6a5b74b87b31a4eab6663546468822c94209149f Mon Sep 17 00:00:00 2001
From: eidheim <eidheim@gmail.com>
Date: Wed, 7 Jul 2021 17:50:03 +0200
Subject: [PATCH] Added error message if background prettier process exited
 prematurely

---
 src/source.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/source.cpp b/src/source.cpp
index c8706bf..7a64464 100644
--- a/src/source.cpp
+++ b/src/source.cpp
@@ -936,9 +936,9 @@ void Source::View::setup_format_style(bool is_generic_view) {
         prettier_background_process->write(to_hex_string(get_buffer()->get_text().raw()));
         prettier_background_process->write("', 'hex').toString(), {...options, " + options + "})));}catch(error){let _ = process.stderr.write('ParseError: ' + error.message);}}).catch(error => {let _ = process.stderr.write('ConfigError: ' + error.message);});}\n");
 
+        int exit_status;
         while(true) {
           std::this_thread::sleep_for(std::chrono::milliseconds(10));
-          int exit_status;
           if(prettier_background_process->try_get_exit_status(exit_status))
             break;
           LockGuard lock(mutex);
@@ -974,6 +974,8 @@ void Source::View::setup_format_style(bool is_generic_view) {
             else
               Terminal::get().print("\e[31mError (prettier)\e[m: " + error->message + '\n', true);
           }
+          else if(exit_status > 0)
+            Terminal::get().print("\e[31mError (prettier)\e[m: process exited with exit status " + std::to_string(exit_status) + '\n', true);
         }
       }
       else {