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Merge pull request #9476 from alois31/restore-progress-bar

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nix repl: Only hide the progress bar while waiting for user input

(cherry picked from commit 3bebaefcd0)
Change-Id: Ie7c0db46f7c2cf5f938e66bdd3c31f0b62bdb104
This commit is contained in:
eldritch horrors 2024-03-04 06:21:59 +01:00
parent 001be52794
commit a2d5e803cf
1 changed files with 3 additions and 5 deletions
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8
src/libcmd/repl.cc
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@ -40,7 +40,6 @@ extern "C" {
#include "finally.hh"
#include "markdown.hh"
#include "local-fs-store.hh"
#include "progress-bar.hh"
#include "print.hh"
#if HAVE_BOEHMGC
@ -259,13 +258,11 @@ void NixRepl::mainLoop()
rl_set_list_possib_func(listPossibleCallback);
#endif
/* Stop the progress bar because it interferes with the display of
the repl. */
stopProgressBar();
std::string input;
while (true) {
// Hide the progress bar while waiting for user input, so that it won't interfere.
logger->pause();
// When continuing input from previous lines, don't print a prompt, just align to the same
// number of chars as the prompt.
if (!getLine(input, input.empty() ? "nix-repl> " : " ")) {
@ -275,6 +272,7 @@ void NixRepl::mainLoop()
logger->cout("");
break;
}
logger->resume();
try {
if (!removeWhitespace(input).empty() && !processLine(input)) return;
} catch (ParseError & e) {