From e5f509ef0b5c364544c904faa0bfda57dba03611 Mon Sep 17 00:00:00 2001
From: Sarah Brofeldt <sarah@qtr.dk>
Date: Sun, 28 Apr 2024 16:32:58 +0200
Subject: [PATCH] nix repl: hide progress bar during :edit

---
 src/libcmd/repl.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/libcmd/repl.cc b/src/libcmd/repl.cc
index a045e83d2..bade1b538 100644
--- a/src/libcmd/repl.cc
+++ b/src/libcmd/repl.cc
@@ -506,6 +506,10 @@ ProcessLineResult NixRepl::processLine(std::string line)
         auto editor = args.front();
         args.pop_front();
 
+        // avoid garbling the editor with the progress bar
+        logger->pause();
+        Finally resume([&]() { logger->resume(); });
+
         // runProgram redirects stdout to a StringSink,
         // using runProgram2 to allow editors to display their UI
         runProgram2(RunOptions { .program = editor, .lookupPath = true, .args = args });