From 82aa1ccab49c187b6b79c4b27af492060df142a4 Mon Sep 17 00:00:00 2001 From: Alois Wohlschlager Date: Wed, 11 Sep 2024 18:46:54 +0200 Subject: fish-completion: leave the shell prompt intact When generating shell completions, no logging output should be visible because it would destroy the shell prompt. Originally this was attempted to be done by simply disabling the progress bar (ca946860ce6ce5d4800b0d93d3f83c30d3c953c0), since the situation is particularly bad there (the screen clearing required for the rendering ends up erasing the shell prompt). Due to overlooking the implementation of this hack, it was accidentally undone during a later change (0dd1d8ca1cdccfc620644a7f690ed35bcd2d1e74). Since even with the hack correctly in place, it is still possible to mess up the prompt by logging output (for example warnings for disabled experimental features, or messages generated by `builtins.trace`), simply send it to the bit bucket where it belongs. This was already done for bash and zsh (9d840758a8d195e52e8b7d08cd9c15f6b8259724), and it seems that fish was simply missed at that time. The last trace of the no-longer-working and obsolete hack is deleted too. Fixes: https://git.lix.systems/lix-project/lix/issues/513 Change-Id: I59f1ebf90903034e2059298fa8d76bf970bc3315 --- misc/fish/completion.fish | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'misc') diff --git a/misc/fish/completion.fish b/misc/fish/completion.fish index c6b8ef16a..b7a272c61 100644 --- a/misc/fish/completion.fish +++ b/misc/fish/completion.fish @@ -14,7 +14,7 @@ function _nix_complete # But the variable also misses the current token so it cancels out. set -l nix_arg_to_complete (count $nix_args) - env NIX_GET_COMPLETIONS=$nix_arg_to_complete $nix_args $current_token + env NIX_GET_COMPLETIONS=$nix_arg_to_complete $nix_args $current_token 2>/dev/null end function _nix_accepts_files -- cgit v1.2.3