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Improved speed of prompt_vcs by 50%-66%.

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This commit is contained in:
Ben Hilburn 2016-08-11 15:40:05 -04:00
commit c4fdc8f708
2 changed files with 30 additions and 9 deletions
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16
functions/utilities.zsh
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@ -122,6 +122,20 @@ if [[ "$OS" == 'OSX' ]]; then
fi
fi
# Determine if the passed segment is used in the prompt
#
# Pass the name of the segment to this function to test for its presence in
# either the LEFT or RIGHT prompt arrays.
# * $1: The segment to be tested.
segment_in_use() {
local key=$1
if [[ -n "${POWERLEVEL9K_LEFT_PROMPT_ELEMENTS[(r)$key]}" ]] || [[ -n "${POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS[(r)$key]}" ]]; then
return 0
else
return 1
fi
}
# Print a deprecation warning if an old segment is in use.
# Takes the name of an associative array that contains the
# deprecated segments as keys, the values contain the new
@ -131,7 +145,7 @@ print_deprecation_warning() {
raw_deprecated_segments=(${(kvP@)1})
for key in ${(@k)raw_deprecated_segments}; do
if [[ -n "${POWERLEVEL9K_LEFT_PROMPT_ELEMENTS[(r)$key]}" ]] || [[ -n "${POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS[(r)$key]}" ]]; then
if segment_in_use $key; then
# segment is deprecated
print -P "%F{yellow}Warning!%f The '$key' segment is deprecated. Use '%F{blue}${raw_deprecated_segments[$key]}%f' instead. For more informations, have a look at the CHANGELOG.md."
fi