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add caching to speed up prompt generation

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pull/22/head
romkatv 6 years ago
parent dcd7718c62
commit 968e1a618c
1 changed files with 498 additions and 392 deletions
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890
powerlevel9k.zsh-theme
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@ -98,6 +98,54 @@ fi
# right-left but reads the opposite, this isn't necessary for the other side. # right-left but reads the opposite, this isn't necessary for the other side.
CURRENT_BG='NONE' CURRENT_BG='NONE'
# Cache the results of expensive computations to avoid avoid recomputing them on every prompt.
# Setting this option to 'true' can greatly speed up prompt generation. However, any changes
# to the configuration will require re-sourcing powerlevel9k. For example, if you change
# POWERLEVEL9K_TIME_BACKGROUND in an interactive shell, your next prompt will reflect the change
# only if caching is disabled.
set_default POWERLEVEL9K_USE_CACHE false
# Meaningless unless POWERLEVEL9K_USE_CACHE is 'true'.
#
# Specifies the maximum number of elements in the cache. When the cache grows over this limit,
# it gets cleared. This is meant to avoid memory leaks when a rogue prompt is filling the cache
# with data.
set_default POWERLEVEL9K_MAX_CACHE_SIZE 10000
# Functions producing left and right prompts are called from subshells, so any
# changes to the environment variables they do get wiped out after the prompt is
# printed. In order to cache the results of expensive computations in these functions,
# we use a temporary file to communicate with the parent shell and to ask it to
# change environment variables.
typeset -AH p9k_cache_data=()
typeset P9K_CACHE_CHANNEL=${$(mktemp -u)%/*}/p9k_cache_channel.$$
# Store a key-value pair in the cache.
#
# * $1: Key.
# * $2: Value. Can be empty.
#
# Note that an attempt to retrieve the value right away won't succeed. All requested
# cache update get batched and flushed together after a prompt is built.
p9k_cache_set() {
if [[ $POWERLEVEL9K_USE_CACHE == true ]]; then
# Prepend dot to the value so that we can easily tell apart empty
# values from missing in p9k_cache_get.
echo -E "p9k_cache_data+=(${(qq)1} .${(qq)2})" >>$P9K_CACHE_CHANNEL
fi
}
# Retrieve a value from the cache.
#
# * $1: Key.
#
# Returns 1 if there is no value with the specified key.
p9k_cache_get() {
local V=${p9k_cache_data[$1]}
[[ -n $V ]] || return 1
echo -E ${V:1}
}
# Begin a left prompt segment # Begin a left prompt segment
# Takes four arguments: # Takes four arguments:
# * $1: Name of the function that was originally invoked (mandatory). # * $1: Name of the function that was originally invoked (mandatory).
@ -111,89 +159,107 @@ CURRENT_BG='NONE'
set_default last_left_element_index 1 set_default last_left_element_index 1
set_default POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS " " set_default POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS " "
left_prompt_segment() { left_prompt_segment() {
local segment_name="${1}" local cache_key="${(q)0} ${(q)1} ${(q)2} ${(q)3} ${(q)4} ${(q)5:+1} ${(q)6}"
local current_index=$2 local cached
# Check if the segment should be joined with the previous one
local joined if ! cached=$(p9k_cache_get $cache_key); then
segmentShouldBeJoined $current_index $last_left_element_index "$POWERLEVEL9K_LEFT_PROMPT_ELEMENTS" && joined=true || joined=false local output=''
local segment_name=$1
# Colors local current_index=$2
local backgroundColor="${3}" # Check if the segment should be joined with the previous one
local foregroundColor="${4}" local joined
segmentShouldBeJoined $current_index $last_left_element_index "$POWERLEVEL9K_LEFT_PROMPT_ELEMENTS" && joined=true || joined=false
# Overwrite given background-color by user defined variable for this segment.
local BACKGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)${segment_name}#prompt_}_BACKGROUND # Colors
local BG_COLOR_MODIFIER=${(P)BACKGROUND_USER_VARIABLE} local backgroundColor="${3}"
[[ -n $BG_COLOR_MODIFIER ]] && backgroundColor="$BG_COLOR_MODIFIER" local foregroundColor="${4}"
# Overwrite given foreground-color by user defined variable for this segment. # Overwrite given background-color by user defined variable for this segment.
local FOREGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)${segment_name}#prompt_}_FOREGROUND local BACKGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)${segment_name}#prompt_}_BACKGROUND
local FG_COLOR_MODIFIER=${(P)FOREGROUND_USER_VARIABLE} local BG_COLOR_MODIFIER=${(P)BACKGROUND_USER_VARIABLE}
[[ -n $FG_COLOR_MODIFIER ]] && foregroundColor="$FG_COLOR_MODIFIER" [[ -n $BG_COLOR_MODIFIER ]] && backgroundColor="$BG_COLOR_MODIFIER"
# Get color codes here to save some calls later on # Overwrite given foreground-color by user defined variable for this segment.
backgroundColor="$(getColorCode ${backgroundColor})" local FOREGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)${segment_name}#prompt_}_FOREGROUND
foregroundColor="$(getColorCode ${foregroundColor})" local FG_COLOR_MODIFIER=${(P)FOREGROUND_USER_VARIABLE}
[[ -n $FG_COLOR_MODIFIER ]] && foregroundColor="$FG_COLOR_MODIFIER"
local background foreground
[[ -n "${backgroundColor}" ]] && background="$(backgroundColor ${backgroundColor})" || background="%k" # Get color codes here to save some calls later on
[[ -n "${foregroundColor}" ]] && foreground="$(foregroundColor ${foregroundColor})" || foreground="%f" backgroundColor="$(getColorCode ${backgroundColor})"
foregroundColor="$(getColorCode ${foregroundColor})"
if [[ $CURRENT_BG != 'NONE' ]] && ! isSameColor "${backgroundColor}" "$CURRENT_BG"; then
echo -n "${background}%F{$CURRENT_BG}" local background foreground
if [[ $joined == false ]]; then [[ -n "${backgroundColor}" ]] && background="$(backgroundColor ${backgroundColor})" || background="%k"
# Middle segment [[ -n "${foregroundColor}" ]] && foreground="$(foregroundColor ${foregroundColor})" || foreground="%f"
echo -n "$(print_icon 'LEFT_SEGMENT_SEPARATOR')$POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS"
fi if [[ $CURRENT_BG != 'NONE' ]] && ! isSameColor "${backgroundColor}" "$CURRENT_BG"; then
elif isSameColor "$CURRENT_BG" "${backgroundColor}"; then output+="${background}%F{$CURRENT_BG}"
# Middle segment with same color as previous segment if [[ $joined == false ]]; then
# We take the current foreground color as color for our # Middle segment
# subsegment (or the default color). This should have output+="$(print_icon 'LEFT_SEGMENT_SEPARATOR')$POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS"
# enough contrast. fi
local complement elif isSameColor "$CURRENT_BG" "${backgroundColor}"; then
[[ -n "${foregroundColor}" ]] && complement="${foreground}" || complement="$(foregroundColor $DEFAULT_COLOR)" # Middle segment with same color as previous segment
echo -n "${background}${complement}" # We take the current foreground color as color for our
if [[ $joined == false ]]; then # subsegment (or the default color). This should have
echo -n "$(print_icon 'LEFT_SUBSEGMENT_SEPARATOR')$POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS" # enough contrast.
local complement
[[ -n "${foregroundColor}" ]] && complement="${foreground}" || complement="$(foregroundColor $DEFAULT_COLOR)"
output+="${background}${complement}"
if [[ $joined == false ]]; then
output+="$(print_icon 'LEFT_SUBSEGMENT_SEPARATOR')$POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS"
fi
else
# First segment
output+="${background}$POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS"
fi fi
else
# First segment local visual_identifier
echo -n "${background}$POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS" if [[ -n $6 ]]; then
fi visual_identifier="$(print_icon $6)"
if [[ -n "$visual_identifier" ]]; then
local visual_identifier # Add an whitespace if we print more than just the visual identifier.
if [[ -n $6 ]]; then # To avoid cutting off the visual identifier in some terminal emulators (e.g., Konsole, st),
visual_identifier="$(print_icon $6)" # we need to color both the visual identifier and the whitespace.
if [[ -n "$visual_identifier" ]]; then [[ -n "$5" ]] && visual_identifier="$visual_identifier "
# Add an whitespace if we print more than just the visual identifier. # Allow users to overwrite the color for the visual identifier only.
# To avoid cutting off the visual identifier in some terminal emulators (e.g., Konsole, st), local visual_identifier_color_variable=POWERLEVEL9K_${(U)${segment_name}#prompt_}_VISUAL_IDENTIFIER_COLOR
# we need to color both the visual identifier and the whitespace. set_default $visual_identifier_color_variable "${foregroundColor}"
[[ -n "$5" ]] && visual_identifier="$visual_identifier " visual_identifier="$(foregroundColor ${(P)visual_identifier_color_variable})${visual_identifier}"
# Allow users to overwrite the color for the visual identifier only. fi
local visual_identifier_color_variable=POWERLEVEL9K_${(U)${segment_name}#prompt_}_VISUAL_IDENTIFIER_COLOR
set_default $visual_identifier_color_variable "${foregroundColor}"
visual_identifier="$(foregroundColor ${(P)visual_identifier_color_variable})${visual_identifier}"
fi fi
# Print the visual identifier
output+="${visual_identifier}"
cached="${(qq)output} ${(qq)backgroundColor} ${(qq)foreground}"
p9k_cache_set $cache_key $cached
fi fi
# Print the visual identifier # output backgroundColor foreground
echo -n "${visual_identifier}" local tuple=("${(@Q)${(z)cached}}")
# Print the content of the segment, if there is any echo -n $tuple[1]
[[ -n "$5" ]] && echo -n "${foreground}${5}" CURRENT_BG=$tuple[2]
echo -n "${POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS}"
CURRENT_BG="${backgroundColor}" [[ -n "$5" ]] && echo -n "${tuple[3]}${5}"
last_left_element_index=$current_index echo -n "${POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS}"
last_left_element_index=$2
} }
# End the left prompt, closes the final segment. # End the left prompt, closes the final segment.
left_prompt_end() { left_prompt_end() {
if [[ -n $CURRENT_BG ]]; then local cache_key="$0 ${(q)CURRENT_BG}"
echo -n "%k$(foregroundColor ${CURRENT_BG})$(print_icon 'LEFT_SEGMENT_SEPARATOR')" local cached
else if ! cached=$(p9k_cache_get $cache_key); then
echo -n "%k" if [[ -n $CURRENT_BG ]]; then
cached+="%k$(foregroundColor ${CURRENT_BG})$(print_icon 'LEFT_SEGMENT_SEPARATOR')"
else
cached+="%k"
fi
cached+="%f$(print_icon 'LEFT_SEGMENT_END_SEPARATOR')"
p9k_cache_set $cache_key $cached
fi fi
echo -n "%f$(print_icon 'LEFT_SEGMENT_END_SEPARATOR')" echo -n $cached
CURRENT_BG='' CURRENT_BG=''
} }
@ -212,84 +278,97 @@ CURRENT_RIGHT_BG='NONE'
set_default last_right_element_index 1 set_default last_right_element_index 1
set_default POWERLEVEL9K_WHITESPACE_BETWEEN_RIGHT_SEGMENTS " " set_default POWERLEVEL9K_WHITESPACE_BETWEEN_RIGHT_SEGMENTS " "
right_prompt_segment() { right_prompt_segment() {
local segment_name="${1}" local cache_key="${(q)0} ${(q)1} ${(q)2} ${(q)3} ${(q)4} ${(q)5:+1} ${(q)6}"
local current_index=$2 local cached
# Check if the segment should be joined with the previous one if ! cached=$(p9k_cache_get $cache_key); then
local joined local output=''
segmentShouldBeJoined $current_index $last_right_element_index "$POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS" && joined=true || joined=false local segment_name="${1}"
local current_index=$2
# Colors # Check if the segment should be joined with the previous one
local backgroundColor="${3}" local joined
local foregroundColor="${4}" segmentShouldBeJoined $current_index $last_right_element_index "$POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS" && joined=true || joined=false
# Overwrite given background-color by user defined variable for this segment. # Colors
local BACKGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)${segment_name}#prompt_}_BACKGROUND local backgroundColor="${3}"
local BG_COLOR_MODIFIER=${(P)BACKGROUND_USER_VARIABLE} local foregroundColor="${4}"
[[ -n $BG_COLOR_MODIFIER ]] && backgroundColor="$BG_COLOR_MODIFIER"
# Overwrite given foreground-color by user defined variable for this segment. # Overwrite given background-color by user defined variable for this segment.
local FOREGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)${segment_name}#prompt_}_FOREGROUND local BACKGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)${segment_name}#prompt_}_BACKGROUND
local FG_COLOR_MODIFIER=${(P)FOREGROUND_USER_VARIABLE} local BG_COLOR_MODIFIER=${(P)BACKGROUND_USER_VARIABLE}
[[ -n $FG_COLOR_MODIFIER ]] && foregroundColor="$FG_COLOR_MODIFIER" [[ -n $BG_COLOR_MODIFIER ]] && backgroundColor="$BG_COLOR_MODIFIER"
# Get color codes here to save some calls later on # Overwrite given foreground-color by user defined variable for this segment.
backgroundColor="$(getColorCode ${backgroundColor})" local FOREGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)${segment_name}#prompt_}_FOREGROUND
foregroundColor="$(getColorCode ${foregroundColor})" local FG_COLOR_MODIFIER=${(P)FOREGROUND_USER_VARIABLE}
[[ -n $FG_COLOR_MODIFIER ]] && foregroundColor="$FG_COLOR_MODIFIER"
local background foreground # Get color codes here to save some calls later on
[[ -n "${backgroundColor}" ]] && background="$(backgroundColor ${backgroundColor})" || background="%k" backgroundColor="$(getColorCode ${backgroundColor})"
[[ -n "${foregroundColor}" ]] && foreground="$(foregroundColor ${foregroundColor})" || foreground="%f" foregroundColor="$(getColorCode ${foregroundColor})"
# If CURRENT_RIGHT_BG is "NONE", we are the first right segment. local background foreground
[[ -n "${backgroundColor}" ]] && background="$(backgroundColor ${backgroundColor})" || background="%k"
[[ -n "${foregroundColor}" ]] && foreground="$(foregroundColor ${foregroundColor})" || foreground="%f"
if [[ "$CURRENT_RIGHT_BG" != "NONE" ]]; then # If CURRENT_RIGHT_BG is "NONE", we are the first right segment.
# This is the closing whitespace for the previous segment
echo -n "${POWERLEVEL9K_WHITESPACE_BETWEEN_RIGHT_SEGMENTS}%f"
fi
if [[ $joined == false ]] || [[ "$CURRENT_RIGHT_BG" == "NONE" ]]; then if [[ "$CURRENT_RIGHT_BG" != "NONE" ]]; then
if isSameColor "$CURRENT_RIGHT_BG" "${backgroundColor}"; then # This is the closing whitespace for the previous segment
# Middle segment with same color as previous segment output+="${POWERLEVEL9K_WHITESPACE_BETWEEN_RIGHT_SEGMENTS}%f"
# We take the current foreground color as color for our
# subsegment (or the default color). This should have
# enough contrast.
local complement
[[ -n "${foregroundColor}" ]] && complement="${foreground}" || complement="$(foregroundColor $DEFAULT_COLOR)"
echo -n "$complement$(print_icon 'RIGHT_SUBSEGMENT_SEPARATOR')%f"
else
# Use the new Background Color as the foreground of the segment separator
echo -n "$(foregroundColor ${backgroundColor})$(print_icon 'RIGHT_SEGMENT_SEPARATOR')%f"
fi fi
fi
local visual_identifier if [[ $joined == false ]] || [[ "$CURRENT_RIGHT_BG" == "NONE" ]]; then
if [[ -n "$6" ]]; then if isSameColor "$CURRENT_RIGHT_BG" "${backgroundColor}"; then
visual_identifier="$(print_icon $6)" # Middle segment with same color as previous segment
if [[ -n "$visual_identifier" ]]; then # We take the current foreground color as color for our
# Add an whitespace if we print more than just the visual identifier. # subsegment (or the default color). This should have
# To avoid cutting off the visual identifier in some terminal emulators (e.g., Konsole, st), # enough contrast.
# we need to color both the visual identifier and the whitespace. local complement
[[ -n "$5" ]] && visual_identifier=" $visual_identifier" [[ -n "${foregroundColor}" ]] && complement="${foreground}" || complement="$(foregroundColor $DEFAULT_COLOR)"
# Allow users to overwrite the color for the visual identifier only. output+="$complement$(print_icon 'RIGHT_SUBSEGMENT_SEPARATOR')%f"
local visual_identifier_color_variable=POWERLEVEL9K_${(U)${segment_name}#prompt_}_VISUAL_IDENTIFIER_COLOR else
set_default $visual_identifier_color_variable "${foregroundColor}" # Use the new Background Color as the foreground of the segment separator
visual_identifier="$(foregroundColor ${(P)visual_identifier_color_variable})${visual_identifier}" output+="$(foregroundColor ${backgroundColor})$(print_icon 'RIGHT_SEGMENT_SEPARATOR')%f"
fi
fi
local visual_identifier
if [[ -n "$6" ]]; then
visual_identifier="$(print_icon $6)"
if [[ -n "$visual_identifier" ]]; then
# Add an whitespace if we print more than just the visual identifier.
# To avoid cutting off the visual identifier in some terminal emulators (e.g., Konsole, st),
# we need to color both the visual identifier and the whitespace.
[[ -n "$5" ]] && visual_identifier=" $visual_identifier"
# Allow users to overwrite the color for the visual identifier only.
local visual_identifier_color_variable=POWERLEVEL9K_${(U)${segment_name}#prompt_}_VISUAL_IDENTIFIER_COLOR
set_default $visual_identifier_color_variable "${foregroundColor}"
visual_identifier="$(foregroundColor ${(P)visual_identifier_color_variable})${visual_identifier}"
fi
fi fi
fi
echo -n "${background}${foreground}" output+="${background}${foreground}"
# Print whitespace only if segment is not joined or first right segment # Print whitespace only if segment is not joined or first right segment
[[ $joined == false ]] || [[ "$CURRENT_RIGHT_BG" == "NONE" ]] && echo -n "${POWERLEVEL9K_WHITESPACE_BETWEEN_RIGHT_SEGMENTS}" [[ $joined == false ]] || [[ "$CURRENT_RIGHT_BG" == "NONE" ]] && output+="${POWERLEVEL9K_WHITESPACE_BETWEEN_RIGHT_SEGMENTS}"
cached="${(qq)output} ${(qq)backgroundColor} ${(qq)visual_identifier}"
p9k_cache_set $cache_key $cached
fi
# output backgroundColor visual_identifier
local tuple=("${(@Q)${(z)cached}}")
echo -n $tuple[1]
CURRENT_RIGHT_BG=$tuple[2]
# Print segment content if there is any # Print segment content if there is any
[[ -n "$5" ]] && echo -n "${5}" [[ -n "$5" ]] && echo -n "${5}"
# Print the visual identifier # Print the visual identifier
echo -n "${visual_identifier}" echo -n "${tuple[3]}"
CURRENT_RIGHT_BG="${backgroundColor}" last_right_element_index=$2
last_right_element_index=$current_index
} }
################################################################ ################################################################
@ -335,18 +414,22 @@ prompt_aws_eb_env() {
set_default POWERLEVEL9K_BACKGROUND_JOBS_VERBOSE true set_default POWERLEVEL9K_BACKGROUND_JOBS_VERBOSE true
set_default POWERLEVEL9K_BACKGROUND_JOBS_VERBOSE_ALWAYS false set_default POWERLEVEL9K_BACKGROUND_JOBS_VERBOSE_ALWAYS false
prompt_background_jobs() { prompt_background_jobs() {
local background_jobs_number=${$(jobs -l | wc -l)// /} local job_lines=("${(@f)$(jobs -lr)}")
local wrong_lines=`jobs -l | awk '/pwd now/{ count++ } END {print count}'` [[ ${(c)#job_lines} == 0 ]] && return
if [[ wrong_lines -gt 0 ]]; then
background_jobs_number=$(( $background_jobs_number - $wrong_lines )) local num_jobs=$#job_lines
fi local cache_key="$0 $num_jobs"
if [[ background_jobs_number -gt 0 ]]; then local cached
local background_jobs_number_print=""
if [[ "$POWERLEVEL9K_BACKGROUND_JOBS_VERBOSE" == "true" ]] && ([[ "$background_jobs_number" -gt 1 ]] || [[ "$POWERLEVEL9K_BACKGROUND_JOBS_VERBOSE_ALWAYS" == "true" ]]); then if ! cached=$(p9k_cache_get $cache_key); then
background_jobs_number_print="$background_jobs_number" cached=""
if [[ "$POWERLEVEL9K_BACKGROUND_JOBS_VERBOSE" == "true" ]] && ([[ "$num_jobs" -gt 1 ]] || [[ "$POWERLEVEL9K_BACKGROUND_JOBS_VERBOSE_ALWAYS" == "true" ]]); then
cached=$num_jobs
fi fi
"$1_prompt_segment" "$0" "$2" "$DEFAULT_COLOR" "cyan" "$background_jobs_number_print" 'BACKGROUND_JOBS_ICON' p9k_cache_set $cache_key $cached
fi fi
"$1_prompt_segment" "$0" "$2" "$DEFAULT_COLOR" "cyan" "$cached" 'BACKGROUND_JOBS_ICON'
} }
################################################################ ################################################################
@ -797,247 +880,254 @@ set_default POWERLEVEL9K_DIR_PATH_HIGHLIGHT_BOLD false
prompt_dir() { prompt_dir() {
# using $PWD instead of "$(print -P '%~')" to allow use of POWERLEVEL9K_DIR_PATH_ABSOLUTE # using $PWD instead of "$(print -P '%~')" to allow use of POWERLEVEL9K_DIR_PATH_ABSOLUTE
local current_path=$PWD # WAS: local current_path="$(print -P '%~')" local current_path=$PWD # WAS: local current_path="$(print -P '%~')"
# check if the user wants to use absolute paths or "~" paths local cache_key="$0 $2 ${(q)current_path}"
[[ ${(L)POWERLEVEL9K_DIR_PATH_ABSOLUTE} != "true" ]] && current_path=${current_path/#$HOME/"~"} local cached
# declare all local variables if ! cached=$(p9k_cache_get $cache_key); then
local paths directory test_dir test_dir_length trunc_path threshhold # check if the user wants to use absolute paths or "~" paths
# if we are not in "~" or "/", split the paths into an array and exclude "~" [[ ${(L)POWERLEVEL9K_DIR_PATH_ABSOLUTE} != "true" ]] && current_path=${current_path/#$HOME/"~"}
(( ${#current_path} > 1 )) && paths=(${(s:/:)${current_path//"~\/"/}}) || paths=() # declare all local variables
# only run the code if SHORTEN_DIR_LENGTH is set, or we are using the two strategies that don't rely on it. local paths directory test_dir test_dir_length trunc_path threshhold
if [[ -n "$POWERLEVEL9K_SHORTEN_DIR_LENGTH" || "$POWERLEVEL9K_SHORTEN_STRATEGY" == "truncate_with_folder_marker" || "$POWERLEVEL9K_SHORTEN_STRATEGY" == "truncate_to_last" || "$POWERLEVEL9K_SHORTEN_STRATEGY" == "truncate_with_package_name" ]]; then # if we are not in "~" or "/", split the paths into an array and exclude "~"
set_default POWERLEVEL9K_SHORTEN_DELIMITER "\u2026" (( ${#current_path} > 1 )) && paths=(${(s:/:)${current_path//"~\/"/}}) || paths=()
# convert delimiter from unicode to literal character, so that we can get the correct length later # only run the code if SHORTEN_DIR_LENGTH is set, or we are using the two strategies that don't rely on it.
local delim=$(echo -n $POWERLEVEL9K_SHORTEN_DELIMITER) if [[ -n "$POWERLEVEL9K_SHORTEN_DIR_LENGTH" || "$POWERLEVEL9K_SHORTEN_STRATEGY" == "truncate_with_folder_marker" || "$POWERLEVEL9K_SHORTEN_STRATEGY" == "truncate_to_last" || "$POWERLEVEL9K_SHORTEN_STRATEGY" == "truncate_with_package_name" ]]; then
set_default POWERLEVEL9K_SHORTEN_DELIMITER "\u2026"
case "$POWERLEVEL9K_SHORTEN_STRATEGY" in # convert delimiter from unicode to literal character, so that we can get the correct length later
truncate_absolute_chars) local delim=$(echo -n $POWERLEVEL9K_SHORTEN_DELIMITER)
if [ ${#current_path} -gt $(( $POWERLEVEL9K_SHORTEN_DIR_LENGTH + ${#POWERLEVEL9K_SHORTEN_DELIMITER} )) ]; then
current_path=$POWERLEVEL9K_SHORTEN_DELIMITER${current_path:(-POWERLEVEL9K_SHORTEN_DIR_LENGTH)} case "$POWERLEVEL9K_SHORTEN_STRATEGY" in
fi truncate_absolute_chars)
;; if [ ${#current_path} -gt $(( $POWERLEVEL9K_SHORTEN_DIR_LENGTH + ${#POWERLEVEL9K_SHORTEN_DELIMITER} )) ]; then
truncate_middle) current_path=$POWERLEVEL9K_SHORTEN_DELIMITER${current_path:(-POWERLEVEL9K_SHORTEN_DIR_LENGTH)}
# truncate characters from the middle of the path
current_path=$(truncatePath $current_path $POWERLEVEL9K_SHORTEN_DIR_LENGTH $POWERLEVEL9K_SHORTEN_DELIMITER "middle")
;;
truncate_from_right)
# truncate characters from the right of the path
current_path=$(truncatePath "$current_path" $POWERLEVEL9K_SHORTEN_DIR_LENGTH $POWERLEVEL9K_SHORTEN_DELIMITER)
;;
truncate_absolute)
# truncate all characters except the last POWERLEVEL9K_SHORTEN_DIR_LENGTH characters
if [ ${#current_path} -gt $(( $POWERLEVEL9K_SHORTEN_DIR_LENGTH + ${#POWERLEVEL9K_SHORTEN_DELIMITER} )) ]; then
current_path=$POWERLEVEL9K_SHORTEN_DELIMITER${current_path:(-POWERLEVEL9K_SHORTEN_DIR_LENGTH)}
fi
;;
truncate_to_last)
# truncate all characters before the current directory
current_path=${current_path##*/}
;;
truncate_to_first_and_last)
if (( ${#current_path} > 1 )) && (( ${POWERLEVEL9K_SHORTEN_DIR_LENGTH} > 0 )); then
threshhold=$(( ${POWERLEVEL9K_SHORTEN_DIR_LENGTH} * 2))
# if we are in "~", add it back into the paths array
[[ $current_path == '~'* ]] && paths=("~" "${paths[@]}")
if (( ${#paths} > $threshhold )); then
local num=$(( ${#paths} - ${POWERLEVEL9K_SHORTEN_DIR_LENGTH} ))
# repace the middle elements
for (( i=$POWERLEVEL9K_SHORTEN_DIR_LENGTH; i<$num; i++ )); do
paths[$i+1]=$POWERLEVEL9K_SHORTEN_DELIMITER
done
[[ $current_path != '~'* ]] && current_path="/" || current_path=""
current_path+="${(j:/:)paths}"
fi fi
fi ;;
;; truncate_middle)
truncate_to_unique) # truncate characters from the middle of the path
# for each parent path component find the shortest unique beginning current_path=$(truncatePath $current_path $POWERLEVEL9K_SHORTEN_DIR_LENGTH $POWERLEVEL9K_SHORTEN_DELIMITER "middle")
# characters sequence. Source: https://stackoverflow.com/a/45336078 ;;
if (( ${#current_path} > 1 )); then # root and home are exceptions and won't have paths truncate_from_right)
# cheating here to retain ~ as home folder # truncate characters from the right of the path
local home_path="$(getUniqueFolder $HOME)" current_path=$(truncatePath "$current_path" $POWERLEVEL9K_SHORTEN_DIR_LENGTH $POWERLEVEL9K_SHORTEN_DELIMITER)
trunc_path="$(getUniqueFolder $PWD)" ;;
[[ $current_path == "~"* ]] && current_path="~${trunc_path//${home_path}/}" || current_path="/${trunc_path}" truncate_absolute)
fi # truncate all characters except the last POWERLEVEL9K_SHORTEN_DIR_LENGTH characters
;; if [ ${#current_path} -gt $(( $POWERLEVEL9K_SHORTEN_DIR_LENGTH + ${#POWERLEVEL9K_SHORTEN_DELIMITER} )) ]; then
truncate_with_folder_marker) current_path=$POWERLEVEL9K_SHORTEN_DELIMITER${current_path:(-POWERLEVEL9K_SHORTEN_DIR_LENGTH)}
if (( ${#paths} > 0 )); then # root and home are exceptions and won't have paths, so skip this fi
local last_marked_folder marked_folder ;;
set_default POWERLEVEL9K_SHORTEN_FOLDER_MARKER ".shorten_folder_marker" truncate_to_last)
# truncate all characters before the current directory
# Search for the folder marker in the parent directories and current_path=${current_path##*/}
# buildup a pattern that is removed from the current path ;;
# later on. truncate_to_first_and_last)
for marked_folder in $(upsearch $POWERLEVEL9K_SHORTEN_FOLDER_MARKER); do if (( ${#current_path} > 1 )) && (( ${POWERLEVEL9K_SHORTEN_DIR_LENGTH} > 0 )); then
if [[ "$marked_folder" == "/" ]]; then threshhold=$(( ${POWERLEVEL9K_SHORTEN_DIR_LENGTH} * 2))
# If we reached root folder, stop upsearch. # if we are in "~", add it back into the paths array
trunc_path="/" [[ $current_path == '~'* ]] && paths=("~" "${paths[@]}")
elif [[ "$marked_folder" == "$HOME" ]]; then if (( ${#paths} > $threshhold )); then
# If we reached home folder, stop upsearch. local num=$(( ${#paths} - ${POWERLEVEL9K_SHORTEN_DIR_LENGTH} ))
trunc_path="~" # repace the middle elements
elif [[ "${marked_folder%/*}" == $last_marked_folder ]]; then for (( i=$POWERLEVEL9K_SHORTEN_DIR_LENGTH; i<$num; i++ )); do
trunc_path="${trunc_path%/}/${marked_folder##*/}" paths[$i+1]=$POWERLEVEL9K_SHORTEN_DELIMITER
else done
trunc_path="${trunc_path%/}/$POWERLEVEL9K_SHORTEN_DELIMITER/${marked_folder##*/}" [[ $current_path != '~'* ]] && current_path="/" || current_path=""
current_path+="${(j:/:)paths}"
fi fi
last_marked_folder=$marked_folder fi
done ;;
truncate_to_unique)
# for each parent path component find the shortest unique beginning
# characters sequence. Source: https://stackoverflow.com/a/45336078
if (( ${#current_path} > 1 )); then # root and home are exceptions and won't have paths
# cheating here to retain ~ as home folder
local home_path="$(getUniqueFolder $HOME)"
trunc_path="$(getUniqueFolder $PWD)"
[[ $current_path == "~"* ]] && current_path="~${trunc_path//${home_path}/}" || current_path="/${trunc_path}"
fi
;;
truncate_with_folder_marker)
if (( ${#paths} > 0 )); then # root and home are exceptions and won't have paths, so skip this
local last_marked_folder marked_folder
set_default POWERLEVEL9K_SHORTEN_FOLDER_MARKER ".shorten_folder_marker"
# Search for the folder marker in the parent directories and
# buildup a pattern that is removed from the current path
# later on.
for marked_folder in $(upsearch $POWERLEVEL9K_SHORTEN_FOLDER_MARKER); do
if [[ "$marked_folder" == "/" ]]; then
# If we reached root folder, stop upsearch.
trunc_path="/"
elif [[ "$marked_folder" == "$HOME" ]]; then
# If we reached home folder, stop upsearch.
trunc_path="~"
elif [[ "${marked_folder%/*}" == $last_marked_folder ]]; then
trunc_path="${trunc_path%/}/${marked_folder##*/}"
else
trunc_path="${trunc_path%/}/$POWERLEVEL9K_SHORTEN_DELIMITER/${marked_folder##*/}"
fi
last_marked_folder=$marked_folder
done
# Replace the shortest possible match of the marked folder from
# the current path.
current_path=$trunc_path${current_path#${last_marked_folder}*}
fi
;;
truncate_with_package_name)
local name repo_path package_path current_dir zero
# Get the path of the Git repo, which should have the package.json file
if [[ $(git rev-parse --is-inside-work-tree 2> /dev/null) == "true" ]]; then
# Get path from the root of the git repository to the current dir
local gitPath=$(git rev-parse --show-prefix)
# Remove trailing slash from git path, so that we can
# remove that git path from the pwd.
gitPath=${gitPath%/}
package_path=${$(pwd)%%$gitPath}
# Remove trailing slash
package_path=${package_path%/}
elif [[ $(git rev-parse --is-inside-git-dir 2> /dev/null) == "true" ]]; then
package_path=${$(pwd)%%/.git*}
fi
# Replace the shortest possible match of the marked folder from # Replace the shortest possible match of the marked folder from
# the current path. # the current path. Remove the amount of characters up to the
current_path=$trunc_path${current_path#${last_marked_folder}*} # folder marker from the left. Count only the visible characters
fi # in the path (this is done by the "zero" pattern; see
;; # http://stackoverflow.com/a/40855342/5586433).
truncate_with_package_name) local zero='%([BSUbfksu]|([FB]|){*})'
local name repo_path package_path current_dir zero trunc_path=$(pwd)
# Then, find the length of the package_path string, and save the
# Get the path of the Git repo, which should have the package.json file # subdirectory path as a substring of the current directory's path from 0
if [[ $(git rev-parse --is-inside-work-tree 2> /dev/null) == "true" ]]; then # to the length of the package path's string
# Get path from the root of the git repository to the current dir subdirectory_path=$(truncatePath "${trunc_path:${#${(S%%)package_path//$~zero/}}}" $POWERLEVEL9K_SHORTEN_DIR_LENGTH $POWERLEVEL9K_SHORTEN_DELIMITER)
local gitPath=$(git rev-parse --show-prefix) # Parse the 'name' from the package.json; if there are any problems, just
# Remove trailing slash from git path, so that we can # print the file path
# remove that git path from the pwd. defined POWERLEVEL9K_DIR_PACKAGE_FILES || POWERLEVEL9K_DIR_PACKAGE_FILES=(package.json composer.json)
gitPath=${gitPath%/}
package_path=${$(pwd)%%$gitPath} local pkgFile="unknown"
# Remove trailing slash for file in "${POWERLEVEL9K_DIR_PACKAGE_FILES[@]}"; do
package_path=${package_path%/} if [[ -f "${package_path}/${file}" ]]; then
elif [[ $(git rev-parse --is-inside-git-dir 2> /dev/null) == "true" ]]; then pkgFile="${package_path}/${file}"
package_path=${$(pwd)%%/.git*} break;
fi fi
done
# Replace the shortest possible match of the marked folder from local packageName=$(jq '.name' ${pkgFile} 2> /dev/null \
# the current path. Remove the amount of characters up to the || node -e 'console.log(require(process.argv[1]).name);' ${pkgFile} 2>/dev/null \
# folder marker from the left. Count only the visible characters || cat "${pkgFile}" 2> /dev/null | grep -m 1 "\"name\"" | awk -F ':' '{print $2}' | awk -F '"' '{print $2}' 2>/dev/null \
# in the path (this is done by the "zero" pattern; see )
# http://stackoverflow.com/a/40855342/5586433). if [[ -n "${packageName}" ]]; then
local zero='%([BSUbfksu]|([FB]|){*})' # Instead of printing out the full path, print out the name of the package
trunc_path=$(pwd) # from the package.json and append the current subdirectory
# Then, find the length of the package_path string, and save the current_path="`echo $packageName | tr -d '"'`$subdirectory_path"
# subdirectory path as a substring of the current directory's path from 0
# to the length of the package path's string
subdirectory_path=$(truncatePath "${trunc_path:${#${(S%%)package_path//$~zero/}}}" $POWERLEVEL9K_SHORTEN_DIR_LENGTH $POWERLEVEL9K_SHORTEN_DELIMITER)
# Parse the 'name' from the package.json; if there are any problems, just
# print the file path
defined POWERLEVEL9K_DIR_PACKAGE_FILES || POWERLEVEL9K_DIR_PACKAGE_FILES=(package.json composer.json)
local pkgFile="unknown"
for file in "${POWERLEVEL9K_DIR_PACKAGE_FILES[@]}"; do
if [[ -f "${package_path}/${file}" ]]; then
pkgFile="${package_path}/${file}"
break;
fi fi
done ;;
*)
local packageName=$(jq '.name' ${pkgFile} 2> /dev/null \ if [[ $current_path != "~" ]]; then
|| node -e 'console.log(require(process.argv[1]).name);' ${pkgFile} 2>/dev/null \ current_path="$(print -P "%$((POWERLEVEL9K_SHORTEN_DIR_LENGTH+1))(c:$POWERLEVEL9K_SHORTEN_DELIMITER/:)%${POWERLEVEL9K_SHORTEN_DIR_LENGTH}c")"
|| cat "${pkgFile}" 2> /dev/null | grep -m 1 "\"name\"" | awk -F ':' '{print $2}' | awk -F '"' '{print $2}' 2>/dev/null \ fi
) ;;
if [[ -n "${packageName}" ]]; then esac
# Instead of printing out the full path, print out the name of the package fi
# from the package.json and append the current subdirectory
current_path="`echo $packageName | tr -d '"'`$subdirectory_path"
fi
;;
*)
if [[ $current_path != "~" ]]; then
current_path="$(print -P "%$((POWERLEVEL9K_SHORTEN_DIR_LENGTH+1))(c:$POWERLEVEL9K_SHORTEN_DELIMITER/:)%${POWERLEVEL9K_SHORTEN_DIR_LENGTH}c")"
fi
;;
esac
fi
# save state of path for highlighting and bold options # save state of path for highlighting and bold options
local path_opt=$current_path local path_opt=$current_path
typeset -AH dir_states typeset -AH dir_states
dir_states=( dir_states=(
"DEFAULT" "FOLDER_ICON" "DEFAULT" "FOLDER_ICON"
"HOME" "HOME_ICON" "HOME" "HOME_ICON"
"HOME_SUBFOLDER" "HOME_SUB_ICON" "HOME_SUBFOLDER" "HOME_SUB_ICON"
"NOT_WRITABLE" "LOCK_ICON" "NOT_WRITABLE" "LOCK_ICON"
"ETC" "ETC_ICON" "ETC" "ETC_ICON"
) )
local state_path="$(print -P '%~')" local state_path="$(print -P '%~')"
local current_state="DEFAULT" local current_state="DEFAULT"
if [[ $state_path == '/etc'* ]]; then if [[ $state_path == '/etc'* ]]; then
current_state='ETC' current_state='ETC'
elif [[ "${POWERLEVEL9K_DIR_SHOW_WRITABLE}" == true && ! -w "$PWD" ]]; then elif [[ "${POWERLEVEL9K_DIR_SHOW_WRITABLE}" == true && ! -w "$PWD" ]]; then
current_state="NOT_WRITABLE" current_state="NOT_WRITABLE"
elif [[ $state_path == '~' ]]; then elif [[ $state_path == '~' ]]; then
current_state="HOME" current_state="HOME"
elif [[ $state_path == '~'* ]]; then elif [[ $state_path == '~'* ]]; then
current_state="HOME_SUBFOLDER" current_state="HOME_SUBFOLDER"
fi
# declare variables used for bold and state colors
local bld_on bld_off dir_state_foreground dir_state_user_foreground
# test if user wants the last directory printed in bold
if [[ "${(L)POWERLEVEL9K_DIR_PATH_HIGHLIGHT_BOLD}" == "true" ]]; then
bld_on="%B"
bld_off="%b"
else
bld_on=""
bld_off=""
fi
# determine is the user has set a last directory color
local dir_state_user_foreground=POWERLEVEL9K_DIR_${current_state}_FOREGROUND
local dir_state_foreground=${(P)dir_state_user_foreground}
[[ -z ${dir_state_foreground} ]] && dir_state_foreground="${DEFAULT_COLOR}"
local dir_name base_name
# use ZSH substitution to get the dirname and basename instead of calling external functions
dir_name=${path_opt%/*}
base_name=${path_opt##*/}
# if the user wants the last directory colored...
if [[ -n ${POWERLEVEL9K_DIR_PATH_HIGHLIGHT_FOREGROUND} ]]; then
# it the path is "/" or "~"
if [[ $path_opt == "/" || $path_opt == "~" ]]; then
current_path="${bld_on}%F{$POWERLEVEL9K_DIR_PATH_HIGHLIGHT_FOREGROUND}${current_path}${bld_off}"
else # has a subfolder
# test if dirname != basename - they are equal if we use truncate_to_last or truncate_absolute
if [[ $dir_name != $base_name ]]; then
current_path="${dir_name}/${bld_on}%F{$POWERLEVEL9K_DIR_PATH_HIGHLIGHT_FOREGROUND}${base_name}${bld_off}"
else
current_path="${bld_on}%F{$POWERLEVEL9K_DIR_PATH_HIGHLIGHT_FOREGROUND}${base_name}${bld_off}"
fi
fi fi
else # no coloring
# it the path is "/" or "~" # declare variables used for bold and state colors
if [[ $path_opt == "/" || $path_opt == "~" ]]; then local bld_on bld_off dir_state_foreground dir_state_user_foreground
current_path="${bld_on}${current_path}${bld_off}" # test if user wants the last directory printed in bold
else # has a subfolder if [[ "${(L)POWERLEVEL9K_DIR_PATH_HIGHLIGHT_BOLD}" == "true" ]]; then
# test if dirname != basename - they are equal if we use truncate_to_last or truncate_absolute bld_on="%B"
if [[ $dir_name != $base_name ]]; then bld_off="%b"
current_path="${dir_name}/${bld_on}${base_name}${bld_off}" else
else bld_on=""
current_path="${bld_on}${base_name}${bld_off}" bld_off=""
fi
# determine is the user has set a last directory color
local dir_state_user_foreground=POWERLEVEL9K_DIR_${current_state}_FOREGROUND
local dir_state_foreground=${(P)dir_state_user_foreground}
[[ -z ${dir_state_foreground} ]] && dir_state_foreground="${DEFAULT_COLOR}"
local dir_name base_name
# use ZSH substitution to get the dirname and basename instead of calling external functions
dir_name=${path_opt%/*}
base_name=${path_opt##*/}
# if the user wants the last directory colored...
if [[ -n ${POWERLEVEL9K_DIR_PATH_HIGHLIGHT_FOREGROUND} ]]; then
# it the path is "/" or "~"
if [[ $path_opt == "/" || $path_opt == "~" ]]; then
current_path="${bld_on}%F{$POWERLEVEL9K_DIR_PATH_HIGHLIGHT_FOREGROUND}${current_path}${bld_off}"
else # has a subfolder
# test if dirname != basename - they are equal if we use truncate_to_last or truncate_absolute
if [[ $dir_name != $base_name ]]; then
current_path="${dir_name}/${bld_on}%F{$POWERLEVEL9K_DIR_PATH_HIGHLIGHT_FOREGROUND}${base_name}${bld_off}"
else
current_path="${bld_on}%F{$POWERLEVEL9K_DIR_PATH_HIGHLIGHT_FOREGROUND}${base_name}${bld_off}"
fi
fi
else # no coloring
# it the path is "/" or "~"
if [[ $path_opt == "/" || $path_opt == "~" ]]; then
current_path="${bld_on}${current_path}${bld_off}"
else # has a subfolder
# test if dirname != basename - they are equal if we use truncate_to_last or truncate_absolute
if [[ $dir_name != $base_name ]]; then
current_path="${dir_name}/${bld_on}${base_name}${bld_off}"
else
current_path="${bld_on}${base_name}${bld_off}"
fi
fi fi
fi fi
fi
# check if we need to omit the first character and only do it if we are not in "~" or "/" # check if we need to omit the first character and only do it if we are not in "~" or "/"
if [[ "${POWERLEVEL9K_DIR_OMIT_FIRST_CHARACTER}" == "true" && $path_opt != "/" && $path_opt != "~" ]]; then if [[ "${POWERLEVEL9K_DIR_OMIT_FIRST_CHARACTER}" == "true" && $path_opt != "/" && $path_opt != "~" ]]; then
current_path="${current_path[2,-1]}" current_path="${current_path[2,-1]}"
fi fi
# check if the user wants the separator colored. # check if the user wants the separator colored.
if [[ -n ${POWERLEVEL9K_DIR_PATH_SEPARATOR_FOREGROUND} && $path_opt != "/" ]]; then if [[ -n ${POWERLEVEL9K_DIR_PATH_SEPARATOR_FOREGROUND} && $path_opt != "/" ]]; then
# because this contains color changing codes, it is easier to set a variable for what should be replaced # because this contains color changing codes, it is easier to set a variable for what should be replaced
local repl="%F{$POWERLEVEL9K_DIR_PATH_SEPARATOR_FOREGROUND}/%F{$dir_state_foreground}" local repl="%F{$POWERLEVEL9K_DIR_PATH_SEPARATOR_FOREGROUND}/%F{$dir_state_foreground}"
# escape the / with a \ # escape the / with a \
current_path=${current_path//\//$repl} current_path=${current_path//\//$repl}
fi fi
if [[ "${POWERLEVEL9K_DIR_PATH_SEPARATOR}" != "/" && $path_opt != "/" ]]; then if [[ "${POWERLEVEL9K_DIR_PATH_SEPARATOR}" != "/" && $path_opt != "/" ]]; then
current_path=${current_path//\//$POWERLEVEL9K_DIR_PATH_SEPARATOR} current_path=${current_path//\//$POWERLEVEL9K_DIR_PATH_SEPARATOR}
fi fi
if [[ "${POWERLEVEL9K_HOME_FOLDER_ABBREVIATION}" != "~" && ! "${(L)POWERLEVEL9K_DIR_OMIT_FIRST_CHARACTER}" == "true" ]]; then if [[ "${POWERLEVEL9K_HOME_FOLDER_ABBREVIATION}" != "~" && ! "${(L)POWERLEVEL9K_DIR_OMIT_FIRST_CHARACTER}" == "true" ]]; then
# use :s to only replace the first occurance # use :s to only replace the first occurance
current_path=${current_path:s/~/$POWERLEVEL9K_HOME_FOLDER_ABBREVIATION} current_path=${current_path:s/~/$POWERLEVEL9K_HOME_FOLDER_ABBREVIATION}
fi
cached="$0_$current_state ${(qq)2} blue ${(qq)DEFAULT_COLOR} ${(qq)current_path} ${(qq)dir_states[$current_state]}"
p9k_cache_set $cache_key $cached
fi fi
"$1_prompt_segment" "$0_${current_state}" "$2" "blue" "$DEFAULT_COLOR" "${current_path}" "${dir_states[$current_state]}" "$1_prompt_segment" "${(@Q)${(z)cached}}"
} }
################################################################ ################################################################
@ -1408,39 +1498,47 @@ exit_code_or_status() {
} }
prompt_status() { prompt_status() {
local ec_text local cache_key="$0 $2 $RETVAL $RETVALS"
local ec_sum local cached
local ec if ! cached=$(p9k_cache_get $cache_key); then
local ec_text
if [[ $POWERLEVEL9K_STATUS_SHOW_PIPESTATUS == true ]]; then local ec_sum
if (( $#RETVALS > 1 )); then local ec
ec_text=$(exit_code_or_status "${RETVALS[1]}")
ec_sum=${RETVALS[1]} if [[ $POWERLEVEL9K_STATUS_SHOW_PIPESTATUS == true ]]; then
if (( $#RETVALS > 1 )); then
ec_text=$(exit_code_or_status "${RETVALS[1]}")
ec_sum=${RETVALS[1]}
else
ec_text=$(exit_code_or_status "${RETVAL}")
ec_sum=${RETVAL}
fi
for ec in "${(@)RETVALS[2,-1]}"; do
ec_text="${ec_text}|$(exit_code_or_status "$ec")"
ec_sum=$(( $ec_sum + $ec ))
done
else else
# We use RETVAL instead of the right-most RETVALS item because
# PIPE_FAIL may be set.
ec_text=$(exit_code_or_status "${RETVAL}") ec_text=$(exit_code_or_status "${RETVAL}")
ec_sum=${RETVAL} ec_sum=${RETVAL}
fi fi
for ec in "${(@)RETVALS[2,-1]}"; do if (( ec_sum > 0 )); then
ec_text="${ec_text}|$(exit_code_or_status "$ec")" if [[ "$POWERLEVEL9K_STATUS_CROSS" == false && "$POWERLEVEL9K_STATUS_VERBOSE" == true ]]; then
ec_sum=$(( $ec_sum + $ec )) cached="$0_ERROR ${(qq)2} red yellow1 ${(qq)ec_text} CARRIAGE_RETURN_ICON"
done else
else cached="$0_ERROR ${(qq)2} ${(qq)DEFAULT_COLOR} red '' FAIL_ICON"
# We use RETVAL instead of the right-most RETVALS item because fi
# PIPE_FAIL may be set. elif [[ "$POWERLEVEL9K_STATUS_OK" == true ]] && [[ "$POWERLEVEL9K_STATUS_VERBOSE" == true || "$POWERLEVEL9K_STATUS_OK_IN_NON_VERBOSE" == true ]]; then
ec_text=$(exit_code_or_status "${RETVAL}") cached="$0_OK ${(qq)2} ${(qq)DEFAULT_COLOR} green '' OK_ICON"
ec_sum=${RETVAL} fi
fi if (( $#RETVALS < 3 )); then
p9k_cache_set $cache_key $cached
if (( ec_sum > 0 )); then
if [[ "$POWERLEVEL9K_STATUS_CROSS" == false && "$POWERLEVEL9K_STATUS_VERBOSE" == true ]]; then
"$1_prompt_segment" "$0_ERROR" "$2" "red" "yellow1" "$ec_text" 'CARRIAGE_RETURN_ICON'
else
"$1_prompt_segment" "$0_ERROR" "$2" "$DEFAULT_COLOR" "red" "" 'FAIL_ICON'
fi fi
elif [[ "$POWERLEVEL9K_STATUS_OK" == true ]] && [[ "$POWERLEVEL9K_STATUS_VERBOSE" == true || "$POWERLEVEL9K_STATUS_OK_IN_NON_VERBOSE" == true ]]; then
"$1_prompt_segment" "$0_OK" "$2" "$DEFAULT_COLOR" "green" "" 'OK_ICON'
fi fi
"$1_prompt_segment" "${(@Q)${(z)cached}}"
} }
################################################################ ################################################################
@ -1835,6 +1933,14 @@ powerlevel9k_prepare_prompts() {
# Reset start time # Reset start time
_P9K_TIMER_START=0x7FFFFFFF _P9K_TIMER_START=0x7FFFFFFF
if [[ -s $P9K_CACHE_CHANNEL ]]; then
eval $(<$P9K_CACHE_CHANNEL)
rm -f $P9K_CACHE_CHANNEL
if [[ -n $POWERLEVEL9K_MAX_CACHE_SIZE && $#p9k_cache_data -gt $POWERLEVEL9K_MAX_CACHE_SIZE ]]; then
p9k_cache_data=()
fi
fi
if [[ "$POWERLEVEL9K_PROMPT_ON_NEWLINE" == true ]]; then if [[ "$POWERLEVEL9K_PROMPT_ON_NEWLINE" == true ]]; then
PROMPT='$(print_icon 'MULTILINE_FIRST_PROMPT_PREFIX')%f%b%k$(build_left_prompt) PROMPT='$(print_icon 'MULTILINE_FIRST_PROMPT_PREFIX')%f%b%k$(build_left_prompt)
$(print_icon 'MULTILINE_LAST_PROMPT_PREFIX')' $(print_icon 'MULTILINE_LAST_PROMPT_PREFIX')'

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