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better errors in p10k segment

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romkatv 2019-07-31 19:54:49 +02:00
parent 8d2ffb43db
commit 3fe113f91d
1 changed files with 17 additions and 12 deletions
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29
internal/p10k.zsh
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@ -4241,9 +4241,9 @@ Commands:
%Bsegment%b print a user-defined prompt segment
%Bhelp%b print this help message"
typeset -gr __p9k_p10k_segment_usage="Usage: %2Fp10k%f %Bsegment%b [{+|-}re] [-s state] [-b bg] [-f fg] [-i icon] [-c cond] [-t text]
typeset -gr __p9k_p10k_segment_usage="Usage: %2Fp10k%f %Bsegment%b [-h] [{+|-}re] [-s state] [-b bg] [-f fg] [-i icon] [-c cond] [-t text]
Print a user-defined prompt segment.%1F\$error%f
Print a user-defined prompt segment. Can be called only during prompt rendering.
Options:
-t text segment's main content; will undergo prompt expansion: '%%F{blue}%%*%%f' will
@ -4290,7 +4290,7 @@ Example: 'core' segment tells you if there is a file name 'core' in the current
else
local state=PROTECTED
fi
p10k segment -s \\\\\$state -i '⭐' -b black -f blue -t \\\\\${size[1]}b
p10k segment -s \\\\\$state -i '⭐' -f blue -t \\\\\${size[1]}b
}
To enable this segment, add 'core' to POWERLEVEL9K_LEFT_PROMPT_ELEMENTS or
@ -4298,10 +4298,10 @@ POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS.
Example customizations:
# Override foreground.
# Override default foreground.
POWERLEVEL9K_CORE_FOREGROUND=red
# Override background when DELETABLE.
# Override foreground when DELETABLE.
POWERLEVEL9K_CORE_DELETABLE_BACKGROUND=green
# Override icon when PROTECTED.
@ -4323,15 +4323,10 @@ function p10k() {
return 1
fi
local error
case $1 in
segment)
if [[ -z $_p9k_prompt_side ]]; then
error=' Can be called only when Powerlevel10k is rendering prompt.'
print -P -- $__p9k_p10k_segment_usage >&2
return 1
fi
shift
local -i num_opts=ARGC
local opt state bg=0 fg icon cond text ref=0 expand=0
while getopts ':s:b:f:i:c:t:reh' opt; do
case $opt in
@ -4350,7 +4345,17 @@ function p10k() {
esac
done
if (( OPTIND <= ARGC )); then
echo -E - $__p9k_p10k_segment_usage >&2
print -P -- $__p9k_p10k_segment_usage >&2
return 1
fi
if [[ -z $_p9k_prompt_side ]]; then
print -P -- "%1F[ERROR]%f %Bp10k segment%b: can be called only during prompt rendering." >&2
if (( !ARGC )); then
print -P -- ""
print -P -- "For help, type:" >&2
print -P -- ""
print -P -- " %2Fp10k%f %Bhelp%b %Bsegment%b" >&2
fi
return 1
fi
(( ref )) || icon=$'\1'$icon