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fish_config: Remove right prompt in choose and save

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If the new theme no longer has any.

Fixes #8314.
This commit is contained in:
Fabian Homborg 2021-09-26 15:34:04 +02:00
parent ecaf455277
commit 69074c1591
1 changed files with 20 additions and 8 deletions
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28
share/functions/fish_config.fish
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@ -82,34 +82,39 @@ function fish_config --description "Launch fish's web based configuration"
return 1
end
set -l have 0
set -l have
for f in $prompt_dir/$argv[1].fish
if test -f $f
source $f
set have 1
set have $f
break
end
end
if test $have -eq 0
if not set -q have[1]
echo "No such prompt: '$argv[1]'" >&2
return 1
end
# Erase the right prompt if it didn't have any.
if functions -q fish_right_prompt; and test (functions --details fish_right_prompt) != $have[1]
functions --erase fish_right_prompt
end
case save
read -P"Overwrite prompt? [y/N]" -l yesno
if string match -riq 'y(es)?' -- $yesno
echo Overwriting
cp $__fish_config_dir/functions/fish_prompt.fish{,.bak}
set -l have
if set -q argv[1]
set -l have 0
for f in $prompt_dir/$argv[1].fish
if test -f $f
set have 1
set have $f
source $f
or return 2
end
end
if test $have -eq 0
if not set -q have[1]
echo "No such prompt: '$argv[1]'" >&2
return 1
end
@ -118,8 +123,15 @@ function fish_config --description "Launch fish's web based configuration"
funcsave fish_prompt
or return
functions -q fish_right_prompt
and funcsave fish_right_prompt
if functions -q fish_right_prompt; and test (functions --details fish_right_prompt) = $have[1]
# We just read a right prompt, save it.
funcsave fish_right_prompt
else if test -e "$__fish_config_dir/functions/fish_right_prompt.fish"; and test (functions --details fish_right_prompt) != "$have[1]"
# We used to have a right prompt, overwrite it with an empty one.
function fish_right_prompt
end
funcsave fish_right_prompt
end
return
else