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Merge pull request #153 from Tritlo/custom_string

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Adding a segment that can execute a custom command.
This commit is contained in:
Ben Hilburn 2015-11-24 15:27:07 -08:00
commit 3fea92369f
3 changed files with 81 additions and 2 deletions
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25
powerlevel9k.zsh-theme
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@ -208,6 +208,15 @@ prompt_aws() {
fi
}
# Custom: a way for the user to specify custom commands to run,
# and display the output of.
#
prompt_custom() {
local command=POWERLEVEL9K_CUSTOM_$2:u
"$1_prompt_segment" "${0}_${2:u}" $DEFAULT_COLOR_INVERTED $DEFAULT_COLOR "$(eval ${(P)command})"
}
prompt_battery() {
icons[BATTERY_ICON]=$'\UE894'
# set default values of not specified in shell
@ -680,7 +689,13 @@ build_left_prompt() {
defined POWERLEVEL9K_LEFT_PROMPT_ELEMENTS || POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(context dir rbenv vcs)
for element in "${POWERLEVEL9K_LEFT_PROMPT_ELEMENTS[@]}"; do
"prompt_$element" "left"
# Check if it is a custom command, otherwise interpet it as
# a prompt.
if [[ $element[0,7] =~ "custom_" ]]; then
"prompt_custom" "left" $element[8,-1]
else
"prompt_$element" "left"
fi
done
left_prompt_end
@ -691,7 +706,13 @@ build_right_prompt() {
defined POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS || POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(status history time)
for element in "${POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS[@]}"; do
"prompt_$element" "right"
# Check if it is a custom command, otherwise interpet it as
# a prompt.
if [[ $element[0,7] =~ "custom_" ]]; then
"prompt_custom" "right" $element[8,-1]
else
"prompt_$element" "right"
fi
done
}