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powerlevel10k/powerlevel9k.zsh-theme
Dominik Ritter 6f5827009f Fix colors for visual identifiers 
Make the visual identifier color use numerical color codes as well. This
way colors like "purple3" work as visual identifier color.
2018-08-08 23:18:36 +02:00

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# vim:ft=zsh ts=2 sw=2 sts=2 et fenc=utf-8
################################################################
# powerlevel9k Theme
# https://github.com/bhilburn/powerlevel9k
#
# This theme was inspired by agnoster's Theme:
# https://gist.github.com/3712874
################################################################
################################################################
# For basic documentation, please refer to the README.md in the top-level
# directory. For more detailed documentation, refer to the project wiki, hosted
# on Github: https://github.com/bhilburn/powerlevel9k/wiki
#
# There are a lot of easy ways you can customize your prompt segments and
# theming with simple variables defined in your `~/.zshrc`.
################################################################
## Turn on for Debugging
#PS4='%s%f%b%k%F{blue}%{λ%}%L %F{240}%N:%i%(?.. %F{red}%?) %1(_.%F{yellow}%-1_ .)%s%f%b%k '
#zstyle ':vcs_info:*+*:*' debug true
#set -o xtrace
# Try to set the installation path
if [[ -n "$POWERLEVEL9K_INSTALLATION_DIR" ]]; then
p9k_directory=${POWERLEVEL9K_INSTALLATION_DIR:A}
else
if [[ "${(%):-%N}" == '(eval)' ]]; then
if [[ "$0" == '-antigen-load' ]] && [[ -r "${PWD}/powerlevel9k.zsh-theme" ]]; then
# Antigen uses eval to load things so it can change the plugin (!!)
# https://github.com/zsh-users/antigen/issues/581
p9k_directory=$PWD
else
print -P "%F{red}You must set POWERLEVEL9K_INSTALLATION_DIR work from within an (eval).%f"
return 1
fi
else
# Get the path to file this code is executing in; then
# get the absolute path and strip the filename.
# See https://stackoverflow.com/a/28336473/108857
p9k_directory=${${(%):-%x}:A:h}
fi
fi
################################################################
# Source icon functions
################################################################
source "${p9k_directory}/functions/icons.zsh"
################################################################
# Source utility functions
################################################################
source "${p9k_directory}/functions/utilities.zsh"
################################################################
# Source color functions
################################################################
source "${p9k_directory}/functions/colors.zsh"
################################################################
# Source VCS_INFO hooks / helper functions
################################################################
source "${p9k_directory}/functions/vcs.zsh"
# cleanup temporary variables.
unset p9k_directory
################################################################
# Color Scheme
################################################################
if [[ "$POWERLEVEL9K_COLOR_SCHEME" == "light" ]]; then
DEFAULT_COLOR=white
DEFAULT_COLOR_INVERTED=black
else
DEFAULT_COLOR=black
DEFAULT_COLOR_INVERTED=white
fi
################################################################
# Prompt Segment Constructors
#
# Methodology behind user-defined variables overwriting colors:
# The first parameter to the segment constructors is the calling function's
# name. From this function name, we strip the "prompt_"-prefix and
# uppercase it. This is then prefixed with "POWERLEVEL9K_" and suffixed
# with either "_BACKGROUND" or "_FOREGROUND", thus giving us the variable
# name. So each new segment is user-overwritten by a variable following
# this naming convention.
################################################################
# The `CURRENT_BG` variable is used to remember what the last BG color used was
# when building the left-hand prompt. Because the RPROMPT is created from
# right-left but reads the opposite, this isn't necessary for the other side.
CURRENT_BG='NONE'
# Begin a left prompt segment
# Takes four arguments:
# * $1: Name of the function that was originally invoked (mandatory).
# Necessary, to make the dynamic color-overwrite mechanism work.
# * $2: The array index of the current segment
# * $3: Background color
# * $4: Foreground color
# * $5: The segment content
# * $6: An identifying icon (must be a key of the icons array)
# The latter three can be omitted,
set_default last_left_element_index 1
set_default POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS " "
left_prompt_segment() {
local segment_name="${1}"
local current_index=$2
# Check if the segment should be joined with the previous one
local joined
segmentShouldBeJoined $current_index $last_left_element_index "$POWERLEVEL9K_LEFT_PROMPT_ELEMENTS" && joined=true || joined=false
# Colors
local backgroundColor="${3}"
local foregroundColor="${4}"
# Overwrite given background-color by user defined variable for this segment.
local BACKGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)${segment_name}#prompt_}_BACKGROUND
local BG_COLOR_MODIFIER=${(P)BACKGROUND_USER_VARIABLE}
[[ -n $BG_COLOR_MODIFIER ]] && backgroundColor="$BG_COLOR_MODIFIER"
# Overwrite given foreground-color by user defined variable for this segment.
local FOREGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)${segment_name}#prompt_}_FOREGROUND
local FG_COLOR_MODIFIER=${(P)FOREGROUND_USER_VARIABLE}
[[ -n $FG_COLOR_MODIFIER ]] && foregroundColor="$FG_COLOR_MODIFIER"
# Get color codes here to save some calls later on
backgroundColor="$(getColorCode ${backgroundColor})"
foregroundColor="$(getColorCode ${foregroundColor})"
local background foreground
[[ -n "${backgroundColor}" ]] && background="$(backgroundColor ${backgroundColor})" || background="%k"
[[ -n "${foregroundColor}" ]] && foreground="$(foregroundColor ${foregroundColor})" || foreground="%f"
if [[ $CURRENT_BG != 'NONE' ]] && ! isSameColor "${backgroundColor}" "$CURRENT_BG"; then
echo -n "${background}%F{$CURRENT_BG}"
if [[ $joined == false ]]; then
# Middle segment
echo -n "$(print_icon 'LEFT_SEGMENT_SEPARATOR')$POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS"
fi
elif isSameColor "$CURRENT_BG" "${backgroundColor}"; then
# Middle segment with same color as previous segment
# We take the current foreground color as color for our
# subsegment (or the default color). This should have
# enough contrast.
local complement
[[ -n "${foregroundColor}" ]] && complement="${foreground}" || complement="$(foregroundColor $DEFAULT_COLOR)"
echo -n "${background}${complement}"
if [[ $joined == false ]]; then
echo -n "$(print_icon 'LEFT_SUBSEGMENT_SEPARATOR')$POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS"
fi
else
# First segment
echo -n "${background}$POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS"
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}%f"
fi
fi
# Print the visual identifier
echo -n "${visual_identifier}"
# Print the content of the segment, if there is any
[[ -n "$5" ]] && echo -n "${foreground}${5}"
echo -n "${POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS}"
CURRENT_BG="${backgroundColor}"
last_left_element_index=$current_index
}
# End the left prompt, closes the final segment.
left_prompt_end() {
if [[ -n $CURRENT_BG ]]; then
echo -n "%k%F{$CURRENT_BG}$(print_icon 'LEFT_SEGMENT_SEPARATOR')"
else
echo -n "%k"
fi
echo -n "%f$(print_icon 'LEFT_SEGMENT_END_SEPARATOR')"
CURRENT_BG=''
}
CURRENT_RIGHT_BG='NONE'
# Begin a right prompt segment
# Takes four arguments:
# * $1: Name of the function that was originally invoked (mandatory).
# Necessary, to make the dynamic color-overwrite mechanism work.
# * $2: The array index of the current segment
# * $3: Background color
# * $4: Foreground color
# * $5: The segment content
# * $6: An identifying icon (must be a key of the icons array)
# No ending for the right prompt segment is needed (unlike the left prompt, above).
set_default last_right_element_index 1
set_default POWERLEVEL9K_WHITESPACE_BETWEEN_RIGHT_SEGMENTS " "
right_prompt_segment() {
local segment_name="${1}"
local current_index=$2
# Check if the segment should be joined with the previous one
local joined
segmentShouldBeJoined $current_index $last_right_element_index "$POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS" && joined=true || joined=false
# Colors
local backgroundColor="${3}"
local foregroundColor="${4}"
# Overwrite given background-color by user defined variable for this segment.
local BACKGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)${segment_name}#prompt_}_BACKGROUND
local BG_COLOR_MODIFIER=${(P)BACKGROUND_USER_VARIABLE}
[[ -n $BG_COLOR_MODIFIER ]] && backgroundColor="$BG_COLOR_MODIFIER"
# Overwrite given foreground-color by user defined variable for this segment.
local FOREGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)${segment_name}#prompt_}_FOREGROUND
local FG_COLOR_MODIFIER=${(P)FOREGROUND_USER_VARIABLE}
[[ -n $FG_COLOR_MODIFIER ]] && 4="$FG_COLOR_MODIFIER"
# Get color codes here to save some calls later on
backgroundColor="$(getColorCode ${backgroundColor})"
foregroundColor="$(getColorCode ${foregroundColor})"
local background foreground
[[ -n "${backgroundColor}" ]] && background="$(backgroundColor ${backgroundColor})" || background="%k"
[[ -n "${foregroundColor}" ]] && foreground="$(foregroundColor ${foregroundColor})" || foreground="%f"
# If CURRENT_RIGHT_BG is "NONE", we are the first right segment.
if [[ "$CURRENT_RIGHT_BG" != "NONE" ]]; then
# 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 isSameColor "$CURRENT_RIGHT_BG" "${backgroundColor}"; then
# Middle segment with same color as previous segment
# 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
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}%f"
fi
fi
echo -n "${background}${foreground}"
# 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}"
# Print segment content if there is any
[[ -n "$5" ]] && echo -n "${5}"
# Print the visual identifier
echo -n "${visual_identifier}"
CURRENT_RIGHT_BG="${backgroundColor}"
last_right_element_index=$current_index
}
################################################################
# Prompt Segment Definitions
################################################################
################################################################
# Anaconda Environment
prompt_anaconda() {
# Depending on the conda version, either might be set. This
# variant works even if both are set.
local _path=$CONDA_ENV_PATH$CONDA_PREFIX
if ! [ -z "$_path" ]; then
# config - can be overwritten in users' zshrc file.
set_default POWERLEVEL9K_ANACONDA_LEFT_DELIMITER "("
set_default POWERLEVEL9K_ANACONDA_RIGHT_DELIMITER ")"
"$1_prompt_segment" "$0" "$2" "blue" "$DEFAULT_COLOR" "$POWERLEVEL9K_ANACONDA_LEFT_DELIMITER$(basename $_path)$POWERLEVEL9K_ANACONDA_RIGHT_DELIMITER" 'PYTHON_ICON'
fi
}
################################################################
# AWS Profile
prompt_aws() {
local aws_profile="${AWS_PROFILE:-$AWS_DEFAULT_PROFILE}"
if [[ -n "$aws_profile" ]]; then
"$1_prompt_segment" "$0" "$2" red white "$aws_profile" 'AWS_ICON'
fi
}
################################################################
# Current Elastic Beanstalk environment
prompt_aws_eb_env() {
local eb_env=$(grep environment .elasticbeanstalk/config.yml 2> /dev/null | awk '{print $2}')
if [[ -n "$eb_env" ]]; then
"$1_prompt_segment" "$0" "$2" black green "$eb_env" 'AWS_EB_ICON'
fi
}
################################################################
# Segment to indicate background jobs with an icon.
set_default POWERLEVEL9K_BACKGROUND_JOBS_VERBOSE true
set_default POWERLEVEL9K_BACKGROUND_JOBS_VERBOSE_ALWAYS false
prompt_background_jobs() {
local background_jobs_number=${$(jobs -l | wc -l)// /}
local wrong_lines=`jobs -l | awk '/pwd now/{ count++ } END {print count}'`
if [[ wrong_lines -gt 0 ]]; then
background_jobs_number=$(( $background_jobs_number - $wrong_lines ))
fi
if [[ background_jobs_number -gt 0 ]]; then
local background_jobs_number_print=""
if [[ "$POWERLEVEL9K_BACKGROUND_JOBS_VERBOSE" == "true" ]] && ([[ "$background_jobs_number" -gt 1 ]] || [[ "$POWERLEVEL9K_BACKGROUND_JOBS_VERBOSE_ALWAYS" == "true" ]]); then
background_jobs_number_print="$background_jobs_number"
fi
"$1_prompt_segment" "$0" "$2" "$DEFAULT_COLOR" "cyan" "$background_jobs_number_print" 'BACKGROUND_JOBS_ICON'
fi
}
################################################################
# A newline in your prompt, so you can segments on multiple lines.
prompt_newline() {
local lws newline
[[ "$1" == "right" ]] && return
newline=$'\n'
lws=$POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS
if [[ "$POWERLEVEL9K_PROMPT_ON_NEWLINE" == true ]]; then
newline="${newline}$(print_icon 'MULTILINE_NEWLINE_PROMPT_PREFIX')"
fi
POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS=
"$1_prompt_segment" \
"$0" \
"$2" \
"NONE" "NONE" "${newline}"
POWERLEVEL9K_WHITESPACE_BETWEEN_LEFT_SEGMENTS=$lws
}
################################################################
# Segment that indicates usage level of current partition.
set_default POWERLEVEL9K_DISK_USAGE_ONLY_WARNING false
set_default POWERLEVEL9K_DISK_USAGE_WARNING_LEVEL 90
set_default POWERLEVEL9K_DISK_USAGE_CRITICAL_LEVEL 95
prompt_disk_usage() {
local current_state="unknown"
typeset -AH hdd_usage_forecolors
hdd_usage_forecolors=(
'normal' 'yellow'
'warning' "$DEFAULT_COLOR"
'critical' 'white'
)
typeset -AH hdd_usage_backcolors
hdd_usage_backcolors=(
'normal' $DEFAULT_COLOR
'warning' 'yellow'
'critical' 'red'
)
local disk_usage="${$(\df -P . | sed -n '2p' | awk '{ print $5 }')%%\%}"
if [ "$disk_usage" -ge "$POWERLEVEL9K_DISK_USAGE_WARNING_LEVEL" ]; then
current_state='warning'
if [ "$disk_usage" -ge "$POWERLEVEL9K_DISK_USAGE_CRITICAL_LEVEL" ]; then
current_state='critical'
fi
else
if [[ "$POWERLEVEL9K_DISK_USAGE_ONLY_WARNING" == true ]]; then
current_state=''
return
fi
current_state='normal'
fi
local message="${disk_usage}%%"
# Draw the prompt_segment
if [[ -n $disk_usage ]]; then
"$1_prompt_segment" "${0}_${current_state}" "$2" "${hdd_usage_backcolors[$current_state]}" "${hdd_usage_forecolors[$current_state]}" "$message" 'DISK_ICON'
fi
}
################################################################
# Segment that displays the battery status in levels and colors
prompt_battery() {
# The battery can have four different states - default to 'unknown'.
local current_state='unknown'
typeset -AH battery_states
battery_states=(
'low' 'red'
'charging' 'yellow'
'charged' 'green'
'disconnected' "$DEFAULT_COLOR_INVERTED"
)
# Set default values if the user did not configure them
set_default POWERLEVEL9K_BATTERY_LOW_THRESHOLD 10
if [[ $OS =~ OSX && -f /usr/bin/pmset && -x /usr/bin/pmset ]]; then
# obtain battery information from system
local raw_data="$(pmset -g batt | awk 'FNR==2{print}')"
# return if there is no battery on system
[[ -z $(echo $raw_data | grep "InternalBattery") ]] && return
# Time remaining on battery operation (charging/discharging)
local tstring=$(echo $raw_data | awk -F ';' '{print $3}' | awk '{print $1}')
# If time has not been calculated by system yet
[[ $tstring =~ '(\(no|not)' ]] && tstring="..."
# percent of battery charged
typeset -i 10 bat_percent
bat_percent=$(echo $raw_data | grep -o '[0-9]*%' | sed 's/%//')
local remain=""
# Logic for string output
case $(echo $raw_data | awk -F ';' '{print $2}' | awk '{$1=$1};1') in
# for a short time after attaching power, status will be 'AC attached;'
'charging'|'finishing charge'|'AC attached')
current_state="charging"
remain=" ($tstring)"
;;
'discharging')
[[ $bat_percent -lt $POWERLEVEL9K_BATTERY_LOW_THRESHOLD ]] && current_state="low" || current_state="disconnected"
remain=" ($tstring)"
;;
*)
current_state="charged"
;;
esac
fi
if [[ "$OS" == 'Linux' ]] || [[ "$OS" == 'Android' ]]; then
local sysp="/sys/class/power_supply"
# Reported BAT0 or BAT1 depending on kernel version
[[ -a $sysp/BAT0 ]] && local bat=$sysp/BAT0
[[ -a $sysp/BAT1 ]] && local bat=$sysp/BAT1
# Android-related
# Tested on: Moto G falcon (CM 13.0)
[[ -a $sysp/battery ]] && local bat=$sysp/battery
# Return if no battery found
[[ -z $bat ]] && return
local capacity=$(cat $bat/capacity)
local battery_status=$(cat $bat/status)
[[ $capacity -gt 100 ]] && local bat_percent=100 || local bat_percent=$capacity
[[ $battery_status =~ Charging || $battery_status =~ Full ]] && local connected=true
if [[ -z $connected ]]; then
[[ $bat_percent -lt $POWERLEVEL9K_BATTERY_LOW_THRESHOLD ]] && current_state="low" || current_state="disconnected"
else
[[ $bat_percent =~ 100 ]] && current_state="charged"
[[ $bat_percent -lt 100 ]] && current_state="charging"
fi
if [[ -f /usr/bin/acpi ]]; then
local time_remaining=$(acpi | awk '{ print $5 }')
if [[ $time_remaining =~ rate ]]; then
local tstring="..."
elif [[ $time_remaining =~ "[[:digit:]]+" ]]; then
local tstring=${(f)$(date -u -d "$(echo $time_remaining)" +%k:%M 2> /dev/null)}
fi
fi
[[ -n $tstring ]] && local remain=" ($tstring)"
fi
local message
# Default behavior: Be verbose!
set_default POWERLEVEL9K_BATTERY_VERBOSE true
if [[ "$POWERLEVEL9K_BATTERY_VERBOSE" == true ]]; then
message="$bat_percent%%$remain"
else
message="$bat_percent%%"
fi
# override default icon if we are using battery stages
if [[ -n "$POWERLEVEL9K_BATTERY_STAGES" ]]; then
local segment=$(( 100.0 / (${#POWERLEVEL9K_BATTERY_STAGES} - 1 ) ))
if [[ $segment > 1 ]]; then
local offset=$(( ($bat_percent / $segment) + 1 ))
# check if the stages are in an array or a string
[[ "${(t)POWERLEVEL9K_BATTERY_STAGES}" =~ "array" ]] && POWERLEVEL9K_BATTERY_ICON="$POWERLEVEL9K_BATTERY_STAGES[$offset]" || POWERLEVEL9K_BATTERY_ICON=${POWERLEVEL9K_BATTERY_STAGES:$offset:1}
fi
fi
# return if POWERLEVEL9K_BATTERY_HIDE_ABOVE_THRESHOLD is set and the battery percentage is greater or equal
if defined POWERLEVEL9K_BATTERY_HIDE_ABOVE_THRESHOLD && [[ "${bat_percent}" -ge $POWERLEVEL9K_BATTERY_HIDE_ABOVE_THRESHOLD ]]; then
return
fi
# override the default color if we are using a color level array
if [[ -n "$POWERLEVEL9K_BATTERY_LEVEL_BACKGROUND" ]] && [[ "${(t)POWERLEVEL9K_BATTERY_LEVEL_BACKGROUND}" =~ "array" ]]; then
local segment=$(( 100.0 / (${#POWERLEVEL9K_BATTERY_LEVEL_BACKGROUND} - 1 ) ))
local offset=$(( ($bat_percent / $segment) + 1 ))
"$1_prompt_segment" "$0_${current_state}" "$2" "${POWERLEVEL9K_BATTERY_LEVEL_BACKGROUND[$offset]}" "${battery_states[$current_state]}" "${message}" "BATTERY_ICON"
else
# Draw the prompt_segment
"$1_prompt_segment" "$0_${current_state}" "$2" "${DEFAULT_COLOR}" "${battery_states[$current_state]}" "${message}" "BATTERY_ICON"
fi
}
################################################################
# Public IP segment
# Parameters:
# * $1 Alignment: string - left|right
# * $2 Index: integer
# * $3 Joined: bool - If the segment should be joined
prompt_public_ip() {
# set default values for segment
set_default POWERLEVEL9K_PUBLIC_IP_TIMEOUT "300"
set_default POWERLEVEL9K_PUBLIC_IP_NONE ""
set_default POWERLEVEL9K_PUBLIC_IP_FILE "/tmp/p9k_public_ip"
set_default POWERLEVEL9K_PUBLIC_IP_HOST "http://ident.me"
defined POWERLEVEL9K_PUBLIC_IP_METHODS || POWERLEVEL9K_PUBLIC_IP_METHODS=(dig curl wget)
# Do we need a fresh IP?
local refresh_ip=false
if [[ -f $POWERLEVEL9K_PUBLIC_IP_FILE ]]; then
typeset -i timediff
# if saved IP is more than
if [[ "$OS" == "OSX" ]]; then
timediff=$(($(date +%s) - $(stat -f "%m" $POWERLEVEL9K_PUBLIC_IP_FILE)))
else
timediff=$(($(date +%s) - $(date -r $POWERLEVEL9K_PUBLIC_IP_FILE +%s)))
fi
[[ $timediff -gt $POWERLEVEL9K_PUBLIC_IP_TIMEOUT ]] && refresh_ip=true
# If tmp file is empty get a fresh IP
[[ -z $(cat $POWERLEVEL9K_PUBLIC_IP_FILE) ]] && refresh_ip=true
[[ -n $POWERLEVEL9K_PUBLIC_IP_NONE ]] && [[ $(cat $POWERLEVEL9K_PUBLIC_IP_FILE) =~ "$POWERLEVEL9K_PUBLIC_IP_NONE" ]] && refresh_ip=true
else
touch $POWERLEVEL9K_PUBLIC_IP_FILE && refresh_ip=true
fi
# grab a fresh IP if needed
local fresh_ip
if [[ $refresh_ip =~ true && -w $POWERLEVEL9K_PUBLIC_IP_FILE ]]; then
for method in "${POWERLEVEL9K_PUBLIC_IP_METHODS[@]}"; do
case $method in
'dig')
fresh_ip="$(dig +time=1 +tries=1 +short myip.opendns.com @resolver1.opendns.com 2> /dev/null)"
[[ "$fresh_ip" =~ ^\; ]] && unset fresh_ip
;;
'curl')
fresh_ip="$(curl --max-time 10 -w '\n' "$POWERLEVEL9K_PUBLIC_IP_HOST" 2> /dev/null)"
;;
'wget')
fresh_ip="$(wget -T 10 -qO- "$POWERLEVEL9K_PUBLIC_IP_HOST" 2> /dev/null)"
;;
esac
# If we found a fresh IP, break loop.
if [[ -n "${fresh_ip}" ]]; then
break;
fi
done
# write IP to tmp file or clear tmp file if an IP was not retrieved
# Redirection with `>!`. From the manpage: Same as >, except that the file
# is truncated to zero length if it exists, even if CLOBBER is unset.
# If the file already exists, and a simple `>` redirection and CLOBBER
# unset, ZSH will produce an error.
[[ -n "${fresh_ip}" ]] && echo $fresh_ip >! $POWERLEVEL9K_PUBLIC_IP_FILE || echo $POWERLEVEL9K_PUBLIC_IP_NONE >! $POWERLEVEL9K_PUBLIC_IP_FILE
fi
# read public IP saved to tmp file
local public_ip="$(cat $POWERLEVEL9K_PUBLIC_IP_FILE)"
# Draw the prompt segment
if [[ -n $public_ip ]]; then
icon='PUBLIC_IP_ICON'
# Check VPN is on if VPN interface is set
if [[ -n $POWERLEVEL9K_PUBLIC_IP_VPN_INTERFACE ]]; then
for vpn_iface in $(/sbin/ifconfig | grep -e ^"$POWERLEVEL9K_PUBLIC_IP_VPN_INTERFACE" | cut -d":" -f1)
do
icon='VPN_ICON'
break
done
fi
$1_prompt_segment "$0" "$2" "$DEFAULT_COLOR" "$DEFAULT_COLOR_INVERTED" "${public_ip}" "$icon"
fi
}
################################################################
# Context: user@hostname (who am I and where am I)
# Note that if $DEFAULT_USER is not set, this prompt segment will always print
set_default POWERLEVEL9K_ALWAYS_SHOW_CONTEXT false
set_default POWERLEVEL9K_ALWAYS_SHOW_USER false
set_default POWERLEVEL9K_CONTEXT_TEMPLATE "%n@%m"
prompt_context() {
local current_state="DEFAULT"
typeset -AH context_states
context_states=(
"ROOT" "yellow"
"SUDO" "yellow"
"DEFAULT" "yellow"
"REMOTE" "yellow"
"REMOTE_SUDO" "yellow"
)
local content=""
if [[ "$POWERLEVEL9K_ALWAYS_SHOW_CONTEXT" == true ]] || [[ "$(whoami)" != "$DEFAULT_USER" ]] || [[ -n "$SSH_CLIENT" || -n "$SSH_TTY" ]]; then
content="${POWERLEVEL9K_CONTEXT_TEMPLATE}"
elif [[ "$POWERLEVEL9K_ALWAYS_SHOW_USER" == true ]]; then
content="$(whoami)"
else
return
fi
if [[ $(print -P "%#") == '#' ]]; then
current_state="ROOT"
elif [[ -n "$SSH_CLIENT" || -n "$SSH_TTY" ]]; then
if sudo -n true 2>/dev/null; then
current_state="REMOTE_SUDO"
else
current_state="REMOTE"
fi
elif sudo -n true 2>/dev/null; then
current_state="SUDO"
fi
"$1_prompt_segment" "${0}_${current_state}" "$2" "$DEFAULT_COLOR" "${context_states[$current_state]}" "${content}"
}
################################################################
# User: user (who am I)
# Note that if $DEFAULT_USER is not set, this prompt segment will always print
set_default POWERLEVEL9K_USER_TEMPLATE "%n"
prompt_user() {
local current_state="DEFAULT"
typeset -AH user_state
if [[ "$POWERLEVEL9K_ALWAYS_SHOW_USER" == true ]] || [[ "$(whoami)" != "$DEFAULT_USER" ]]; then
if [[ $(print -P "%#") == '#' ]]; then
user_state=(
"STATE" "ROOT"
"CONTENT" "${POWERLEVEL9K_USER_TEMPLATE}"
"BACKGROUND_COLOR" "${DEFAULT_COLOR}"
"FOREGROUND_COLOR" "yellow"
"VISUAL_IDENTIFIER" "ROOT_ICON"
)
elif sudo -n true 2>/dev/null; then
user_state=(
"STATE" "SUDO"
"CONTENT" "${POWERLEVEL9K_USER_TEMPLATE}"
"BACKGROUND_COLOR" "${DEFAULT_COLOR}"
"FOREGROUND_COLOR" "yellow"
"VISUAL_IDENTIFIER" "SUDO_ICON"
)
else
user_state=(
"STATE" "DEFAULT"
"CONTENT" "$(whoami)"
"BACKGROUND_COLOR" "${DEFAULT_COLOR}"
"FOREGROUND_COLOR" "yellow"
"VISUAL_IDENTIFIER" "USER_ICON"
)
fi
"$1_prompt_segment" "${0}_${user_state[STATE]}" "$2" "${user_state[BACKGROUND_COLOR]}" "${user_state[FOREGROUND_COLOR]}" "${user_state[CONTENT]}" "${user_state[VISUAL_IDENTIFIER]}"
fi
}
################################################################
# Host: machine (where am I)
set_default POWERLEVEL9K_HOST_TEMPLATE "%m"
prompt_host() {
local current_state="LOCAL"
typeset -AH host_state
if [[ -n "$SSH_CLIENT" ]] || [[ -n "$SSH_TTY" ]]; then
host_state=(
"STATE" "REMOTE"
"CONTENT" "${POWERLEVEL9K_HOST_TEMPLATE}"
"BACKGROUND_COLOR" "${DEFAULT_COLOR}"
"FOREGROUND_COLOR" "yellow"
"VISUAL_IDENTIFIER" "SSH_ICON"
)
else
host_state=(
"STATE" "LOCAL"
"CONTENT" "${POWERLEVEL9K_HOST_TEMPLATE}"
"BACKGROUND_COLOR" "${DEFAULT_COLOR}"
"FOREGROUND_COLOR" "yellow"
"VISUAL_IDENTIFIER" "HOST_ICON"
)
fi
"$1_prompt_segment" "$0_${host_state[STATE]}" "$2" "${host_state[BACKGROUND_COLOR]}" "${host_state[FOREGROUND_COLOR]}" "${host_state[CONTENT]}" "${host_state[VISUAL_IDENTIFIER]}"
}
################################################################
# The 'custom` prompt provides a way for users to invoke commands and display
# the output in a segment.
prompt_custom() {
local command=POWERLEVEL9K_CUSTOM_$3:u
local segment_content="$(eval ${(P)command})"
if [[ -n $segment_content ]]; then
"$1_prompt_segment" "${0}_${3:u}" "$2" $DEFAULT_COLOR_INVERTED $DEFAULT_COLOR "$segment_content"
fi
}
################################################################
# Display the duration the command needed to run.
prompt_command_execution_time() {
set_default POWERLEVEL9K_COMMAND_EXECUTION_TIME_THRESHOLD 3
set_default POWERLEVEL9K_COMMAND_EXECUTION_TIME_PRECISION 2
# Print time in human readable format
# For that use `strftime` and convert
# the duration (float) to an seconds
# (integer).
# See http://unix.stackexchange.com/a/89748
local humanReadableDuration
if (( _P9K_COMMAND_DURATION > 3600 )); then
humanReadableDuration=$(TZ=GMT; strftime '%H:%M:%S' $(( int(rint(_P9K_COMMAND_DURATION)) )))
elif (( _P9K_COMMAND_DURATION > 60 )); then
humanReadableDuration=$(TZ=GMT; strftime '%M:%S' $(( int(rint(_P9K_COMMAND_DURATION)) )))
else
# If the command executed in seconds, print as float.
# Convert to float
if [[ "${POWERLEVEL9K_COMMAND_EXECUTION_TIME_PRECISION}" == "0" ]]; then
# If user does not want microseconds, then we need to convert
# the duration to an integer.
typeset -i humanReadableDuration
else
typeset -F ${POWERLEVEL9K_COMMAND_EXECUTION_TIME_PRECISION} humanReadableDuration
fi
humanReadableDuration=$_P9K_COMMAND_DURATION
fi
if (( _P9K_COMMAND_DURATION >= POWERLEVEL9K_COMMAND_EXECUTION_TIME_THRESHOLD )); then
"$1_prompt_segment" "$0" "$2" "red" "yellow1" "${humanReadableDuration}" 'EXECUTION_TIME_ICON'
fi
}
################################################################
# Dir: current working directory
# Parameters:
# * $1 Alignment: string - left|right
# * $2 Index: integer
set_default POWERLEVEL9K_DIR_PATH_SEPARATOR "/"
set_default POWERLEVEL9K_HOME_FOLDER_ABBREVIATION "~"
set_default POWERLEVEL9K_DIR_PATH_HIGHLIGHT_BOLD false
prompt_dir() {
# using $PWD instead of "$(print -P '%~')" to allow use of POWERLEVEL9K_DIR_PATH_ABSOLUTE
local current_path=$PWD # WAS: local current_path="$(print -P '%~')"
# check if the user wants to use absolute paths or "~" paths
[[ ${(L)POWERLEVEL9K_DIR_PATH_ABSOLUTE} != "true" ]] && current_path=${current_path//$HOME/"~"}
# declare all local variables
local paths directory test_dir test_dir_length trunc_path threshhold
# if we are not in "~" or "/", split the paths into an array and exclude "~"
(( ${#current_path} > 1 )) && paths=(${(s:/:)${current_path//"~\/"/}}) || paths=()
# only run the code if SHORTEN_DIR_LENGTH is set, or we are using the two strategies that don't rely on it.
if [[ -n "$POWERLEVEL9K_SHORTEN_DIR_LENGTH" || "$POWERLEVEL9K_SHORTEN_STRATEGY" == "truncate_with_folder_marker" || "$POWERLEVEL9K_SHORTEN_STRATEGY" == "truncate_to_last" ]]; then
set_default POWERLEVEL9K_SHORTEN_DELIMITER "\u2026"
# convert delimiter from unicode to literal character, so that we can get the correct length later
local delim=$(echo -n $POWERLEVEL9K_SHORTEN_DELIMITER)
case "$POWERLEVEL9K_SHORTEN_STRATEGY" in
truncate_absolute_chars)
if [ ${#current_path} -gt $(( $POWERLEVEL9K_SHORTEN_DIR_LENGTH + ${#POWERLEVEL9K_SHORTEN_DELIMITER} )) ]; then
current_path=$POWERLEVEL9K_SHORTEN_DELIMITER${current_path:(-POWERLEVEL9K_SHORTEN_DIR_LENGTH)}
fi
;;
truncate_middle)
# truncate characters from the middle of the path
current_path=$(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
;;
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
local matching
local cur_path='/'
[[ $current_path != "~"* ]] && trunc_path='/' || trunc_path=''
for directory in ${paths[@]}; do
test_dir=''
for (( i=0; i<${#directory}; i++ )); do
test_dir+="${directory:$i:1}"
matching=("$cur_path"/"$test_dir"*/)
if [[ ${#matching[@]} -eq 1 ]]; then
break
fi
done
trunc_path+="$test_dir/"
cur_path+="$directory/"
done
[[ $current_path == "~"* ]] && trunc_path="~/$trunc_path"
current_path="${trunc_path: : -1}"
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 [[ $(git rev-parse --is-inside-git-dir 2> /dev/null) == "true" ]]; then
package_path=${$(pwd)%%/.git*}
fi
# Replace the shortest possible match of the marked folder from
# the current path. Remove the amount of characters up to the
# folder marker from the left. Count only the visible characters
# in the path (this is done by the "zero" pattern; see
# http://stackoverflow.com/a/40855342/5586433).
local zero='%([BSUbfksu]|([FB]|){*})'
trunc_path=$(pwd)
# Then, find the length of the package_path string, and save the
# 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
done
local packageName=$(jq '.name' ${pkgFile} 2> /dev/null \
|| node -e 'console.log(require(process.argv[1]).name);' ${pkgFile} 2>/dev/null \
|| cat "${pkgFile}" 2> /dev/null | grep -m 1 "\"name\"" | awk -F ':' '{print $2}' | awk -F '"' '{print $2}' 2>/dev/null \
)
if [[ -n "${packageName}" ]]; then
# Instead of printing out the full path, print out the name of the package
# 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/:)%${POWERLEVEL9K_SHORTEN_DIR_LENGTH}c")"
fi
;;
esac
fi
# save state of path for highlighting and bold options
local path_opt=$current_path
typeset -AH dir_states
dir_states=(
"DEFAULT" "FOLDER_ICON"
"HOME" "HOME_ICON"
"HOME_SUBFOLDER" "HOME_SUB_ICON"
"NOT_WRITABLE" "LOCK_ICON"
"ETC" "ETC_ICON"
)
local state_path="$(print -P '%~')"
local current_state="DEFAULT"
if [[ $state_path == '/etc'* ]]; then
current_state='ETC'
elif [[ "${POWERLEVEL9K_DIR_SHOW_WRITABLE}" == true && ! -w "$PWD" ]]; then
current_state="NOT_WRITABLE"
elif [[ $state_path == '~' ]]; then
current_state="HOME"
elif [[ $state_path == '~'* ]]; then
current_state="HOME_SUBFOLDER"
fi
# declare variables used for bold and state colors
local bld_on bld_off dir_state_foreground dir_state_user_foreground
# test if user wants the last directory printed in bold
if [[ "${(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
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
# 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 != "/" && $path_opt != "~" ]]; then
current_path="${current_path[2,-1]}"
fi
# check if the user wants the separator colored.
if [[ -n ${POWERLEVEL9K_DIR_PATH_SEPARATOR_FOREGROUND} && $path_opt != "/" ]]; then
# because this contains color changing codes, it is easier to set a variable for what should be replaced
local repl="%F{$POWERLEVEL9K_DIR_PATH_SEPARATOR_FOREGROUND}/%F{$dir_state_foreground}"
# escape the / with a \
current_path=${current_path//\//$repl}
fi
if [[ "${POWERLEVEL9K_DIR_PATH_SEPARATOR}" != "/" && $path_opt != "/" ]]; then
current_path=${current_path//\//$POWERLEVEL9K_DIR_PATH_SEPARATOR}
fi
if [[ "${POWERLEVEL9K_HOME_FOLDER_ABBREVIATION}" != "~" && ! "${(L)POWERLEVEL9K_DIR_OMIT_FIRST_CHARACTER}" == "true" ]]; then
# use :s to only replace the first occurance
current_path=${current_path:s/~/$POWERLEVEL9K_HOME_FOLDER_ABBREVIATION}
fi
"$1_prompt_segment" "$0_${current_state}" "$2" "blue" "$DEFAULT_COLOR" "${current_path}" "${dir_states[$current_state]}"
}
################################################################
# Docker machine
prompt_docker_machine() {
local docker_machine="$DOCKER_MACHINE_NAME"
if [[ -n "$docker_machine" ]]; then
"$1_prompt_segment" "$0" "$2" "magenta" "$DEFAULT_COLOR" "$docker_machine" 'SERVER_ICON'
fi
}
################################################################
# GO prompt
prompt_go_version() {
local go_version
local go_path
go_version=$(go version 2>/dev/null | sed -E "s/.*(go[0-9.]*).*/\1/")
go_path=$(go env GOPATH 2>/dev/null)
if [[ -n "$go_version" && "${PWD##$go_path}" != "$PWD" ]]; then
"$1_prompt_segment" "$0" "$2" "green" "grey93" "$go_version" "GO_ICON"
fi
}
################################################################
# Command number (in local history)
prompt_history() {
"$1_prompt_segment" "$0" "$2" "grey50" "$DEFAULT_COLOR" '%h'
}
################################################################
# Detection for virtualization (systemd based systems only)
prompt_detect_virt() {
if ! command -v systemd-detect-virt > /dev/null; then
return
fi
local virt=$(systemd-detect-virt)
if [[ "$virt" == "none" ]]; then
if [[ "$(ls -di / | grep -o 2)" != "2" ]]; then
virt="chroot"
"$1_prompt_segment" "$0" "$2" "$DEFAULT_COLOR" "yellow" "$virt"
else
;
fi
else
"$1_prompt_segment" "$0" "$2" "$DEFAULT_COLOR" "yellow" "$virt"
fi
}
################################################################
# Test icons
prompt_icons_test() {
for key in ${(@k)icons}; do
# The lower color spectrum in ZSH makes big steps. Choosing
# the next color has enough contrast to read.
local random_color=$((RANDOM % 8))
local next_color=$((random_color+1))
"$1_prompt_segment" "$0" "$2" "$random_color" "$next_color" "$key" "$key"
done
}
################################################################
# Segment to display the current IP address
prompt_ip() {
if [[ "$OS" == "OSX" ]]; then
if defined POWERLEVEL9K_IP_INTERFACE; then
# Get the IP address of the specified interface.
ip=$(ipconfig getifaddr "$POWERLEVEL9K_IP_INTERFACE")
else
local interfaces callback
# Get network interface names ordered by service precedence.
interfaces=$(networksetup -listnetworkserviceorder | grep -o "Device:\s*[a-z0-9]*" | grep -o -E '[a-z0-9]*$')
callback='ipconfig getifaddr $item'
ip=$(getRelevantItem "$interfaces" "$callback")
fi
else
if defined POWERLEVEL9K_IP_INTERFACE; then
# Get the IP address of the specified interface.
ip=$(ip -4 a show "$POWERLEVEL9K_IP_INTERFACE" | grep -o "inet\s*[0-9.]*" | grep -o "[0-9.]*")
else
local interfaces callback
# Get all network interface names that are up
interfaces=$(ip link ls up | grep -o -E ":\s+[a-z0-9]+:" | grep -v "lo" | grep -o "[a-z0-9]*")
callback='ip -4 a show $item | grep -o "inet\s*[0-9.]*" | grep -o "[0-9.]*"'
ip=$(getRelevantItem "$interfaces" "$callback")
fi
fi
"$1_prompt_segment" "$0" "$2" "cyan" "$DEFAULT_COLOR" "$ip" 'NETWORK_ICON'
}
################################################################
# Segment to display if VPN is active
set_default POWERLEVEL9K_VPN_IP_INTERFACE "tun"
# prompt if vpn active
prompt_vpn_ip() {
for vpn_iface in $(/sbin/ifconfig | grep -e ^"$POWERLEVEL9K_VPN_IP_INTERFACE" | cut -d":" -f1)
do
ip=$(/sbin/ifconfig "$vpn_iface" | grep -o "inet\s.*" | cut -d' ' -f2)
"$1_prompt_segment" "$0" "$2" "cyan" "$DEFAULT_COLOR" "$ip" 'VPN_ICON'
done
}
################################################################
# Segment to display laravel version
prompt_laravel_version() {
local laravel_version="$(php artisan --version 2>/dev/null)"
if [[ -n "${laravel_version}" ]]; then
# Remove unrelevant infos
laravel_version="${laravel_version//Laravel Framework version /}"
"$1_prompt_segment" "$0" "$2" "maroon" "white" "${laravel_version}" 'LARAVEL_ICON'
fi
}
################################################################
# Segment to display load
set_default POWERLEVEL9K_LOAD_WHICH 5
prompt_load() {
# The load segment can have three different states
local current_state="unknown"
local load_select=2
local load_avg
local cores
typeset -AH load_states
load_states=(
'critical' 'red'
'warning' 'yellow'
'normal' 'green'
)
case "$POWERLEVEL9K_LOAD_WHICH" in
1)
load_select=1
;;
5)
load_select=2
;;
15)
load_select=3
;;
esac
case "$OS" in
OSX|BSD)
load_avg=$(sysctl vm.loadavg | grep -o -E '[0-9]+(\.|,)[0-9]+' | sed -n ${load_select}p)
if [[ "$OS" == "OSX" ]]; then
cores=$(sysctl -n hw.logicalcpu)
else
cores=$(sysctl -n hw.ncpu)
fi
;;
*)
load_avg=$(cut -d" " -f${load_select} /proc/loadavg)
cores=$(nproc)
esac
# Replace comma
load_avg=${load_avg//,/.}
if [[ "$load_avg" -gt $((${cores} * 0.7)) ]]; then
current_state="critical"
elif [[ "$load_avg" -gt $((${cores} * 0.5)) ]]; then
current_state="warning"
else
current_state="normal"
fi
"$1_prompt_segment" "${0}_${current_state}" "$2" "${load_states[$current_state]}" "$DEFAULT_COLOR" "$load_avg" 'LOAD_ICON'
}
################################################################
# Segment to diplay Node version
prompt_node_version() {
local node_version=$(node -v 2>/dev/null)
[[ -z "${node_version}" ]] && return
"$1_prompt_segment" "$0" "$2" "green" "white" "${node_version:1}" 'NODE_ICON'
}
################################################################
# Segment to display Node version from NVM
# Only prints the segment if different than the default value
prompt_nvm() {
local node_version nvm_default
(( $+functions[nvm_version] )) || return
node_version=$(nvm_version current)
[[ -z "${node_version}" || ${node_version} == "none" ]] && return
nvm_default=$(nvm_version default)
[[ "$node_version" =~ "$nvm_default" ]] && return
$1_prompt_segment "$0" "$2" "magenta" "black" "${node_version:1}" 'NODE_ICON'
}
################################################################
# Segment to display NodeEnv
prompt_nodeenv() {
local nodeenv_path="$NODE_VIRTUAL_ENV"
if [[ -n "$nodeenv_path" && "$NODE_VIRTUAL_ENV_DISABLE_PROMPT" != true ]]; then
local info="$(node -v)[$(basename "$nodeenv_path")]"
"$1_prompt_segment" "$0" "$2" "black" "green" "$info" 'NODE_ICON'
fi
}
################################################################
# Segment to print a little OS icon
prompt_os_icon() {
"$1_prompt_segment" "$0" "$2" "black" "white" "$OS_ICON"
}
################################################################
# Segment to display PHP version number
prompt_php_version() {
local php_version
php_version=$(php -v 2>&1 | grep -oe "^PHP\s*[0-9.]*")
if [[ -n "$php_version" ]]; then
"$1_prompt_segment" "$0" "$2" "fuchsia" "grey93" "$php_version"
fi
}
################################################################
# Segment to display free RAM and used Swap
prompt_ram() {
local base=''
local ramfree=0
if [[ "$OS" == "OSX" ]]; then
# Available = Free + Inactive
# See https://support.apple.com/en-us/HT201538
ramfree=$(vm_stat | grep "Pages free" | grep -o -E '[0-9]+')
ramfree=$((ramfree + $(vm_stat | grep "Pages inactive" | grep -o -E '[0-9]+')))
# Convert pages into Bytes
ramfree=$(( ramfree * 4096 ))
else
if [[ "$OS" == "BSD" ]]; then
ramfree=$(grep 'avail memory' /var/run/dmesg.boot | awk '{print $4}')
else
ramfree=$(grep -o -E "MemAvailable:\s+[0-9]+" /proc/meminfo | grep -o "[0-9]*")
base='K'
fi
fi
"$1_prompt_segment" "$0" "$2" "yellow" "$DEFAULT_COLOR" "$(printSizeHumanReadable "$ramfree" $base)" 'RAM_ICON'
}
################################################################
# Segment to display rbenv information
# https://github.com/rbenv/rbenv#choosing-the-ruby-version
set_default POWERLEVEL9K_RBENV_PROMPT_ALWAYS_SHOW false
prompt_rbenv() {
if [[ -n "$RBENV_VERSION" ]]; then
"$1_prompt_segment" "$0" "$2" "red" "$DEFAULT_COLOR" "$RBENV_VERSION" 'RUBY_ICON'
elif [ $commands[rbenv] ]; then
local rbenv_version_name="$(rbenv version-name)"
local rbenv_global="$(rbenv global)"
if [[ "${rbenv_version_name}" != "${rbenv_global}" || "${POWERLEVEL9K_RBENV_PROMPT_ALWAYS_SHOW}" == "true" ]]; then
"$1_prompt_segment" "$0" "$2" "red" "$DEFAULT_COLOR" "$rbenv_version_name" 'RUBY_ICON'
fi
fi
}
################################################################
# Segment to display chruby information
# see https://github.com/postmodern/chruby/issues/245 for chruby_auto issue with ZSH
prompt_chruby() {
# Uses $RUBY_VERSION and $RUBY_ENGINE set by chruby
set_default POWERLEVEL9K_CHRUBY_SHOW_VERSION true
set_default POWERLEVEL9K_CHRUBY_SHOW_ENGINE true
local chruby_label=""
if [[ "$POWERLEVEL9K_CHRUBY_SHOW_ENGINE" == true ]]; then
chruby_label+="$RUBY_ENGINE "
fi
if [[ "$POWERLEVEL9K_CHRUBY_SHOW_VERSION" == true ]]; then
chruby_label+="$RUBY_VERSION"
fi
# Truncate trailing spaces
chruby_label="${chruby_label%"${chruby_label##*[![:space:]]}"}"
# Don't show anything if the chruby did not change the default ruby
if [[ "$RUBY_ENGINE" != "" ]]; then
"$1_prompt_segment" "$0" "$2" "red" "$DEFAULT_COLOR" "${chruby_label}" 'RUBY_ICON'
fi
}
################################################################
# Segment to print an icon if user is root.
prompt_root_indicator() {
if [[ "$UID" -eq 0 ]]; then
"$1_prompt_segment" "$0" "$2" "$DEFAULT_COLOR" "yellow" "" 'ROOT_ICON'
fi
}
################################################################
# Segment to display Rust version number
prompt_rust_version() {
local rust_version
rust_version=$(command rustc --version 2>/dev/null)
# Remove "rustc " (including the whitespace) from the beginning
# of the version string and remove everything after the next
# whitespace. This way we'll end up with only the version.
rust_version=${${rust_version/rustc /}%% *}
if [[ -n "$rust_version" ]]; then
"$1_prompt_segment" "$0" "$2" "darkorange" "$DEFAULT_COLOR" "$rust_version" 'RUST_ICON'
fi
}
# RSpec test ratio
prompt_rspec_stats() {
if [[ (-d app && -d spec) ]]; then
local code_amount tests_amount
code_amount=$(ls -1 app/**/*.rb | wc -l)
tests_amount=$(ls -1 spec/**/*.rb | wc -l)
build_test_stats "$1" "$0" "$2" "$code_amount" "$tests_amount" "RSpec" 'TEST_ICON'
fi
}
################################################################
# Segment to display Ruby Version Manager information
prompt_rvm() {
local version_and_gemset=${rvm_env_string/ruby-}
if [[ -n "$version_and_gemset" ]]; then
"$1_prompt_segment" "$0" "$2" "grey35" "$DEFAULT_COLOR" "$version_and_gemset" 'RUBY_ICON'
fi
}
################################################################
# Segment to display SSH icon when connected
prompt_ssh() {
if [[ -n "$SSH_CLIENT" ]] || [[ -n "$SSH_TTY" ]]; then
"$1_prompt_segment" "$0" "$2" "$DEFAULT_COLOR" "yellow" "" 'SSH_ICON'
fi
}
################################################################
# Status: When an error occur, return the error code, or a cross icon if option is set
# Display an ok icon when no error occur, or hide the segment if option is set to false
#
set_default POWERLEVEL9K_STATUS_CROSS false
set_default POWERLEVEL9K_STATUS_OK true
set_default POWERLEVEL9K_STATUS_SHOW_PIPESTATUS true
set_default POWERLEVEL9K_STATUS_HIDE_SIGNAME false
# old options, retro compatibility
set_default POWERLEVEL9K_STATUS_VERBOSE true
set_default POWERLEVEL9K_STATUS_OK_IN_NON_VERBOSE false
exit_code_or_status() {
local ec=$1
if [[ "$POWERLEVEL9K_STATUS_HIDE_SIGNAME" = true ]]; then
echo "$ec"
elif (( ec <= 128 )); then
echo "$ec"
else
local sig=$(( ec - 128 ))
local idx=$(( sig + 1 ))
echo "SIG${signals[$idx]}(${sig})"
fi
}
prompt_status() {
local ec_text
local ec_sum
local ec
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 + $ec ))
done
else
# We use RETVAL instead of the right-most RETVALS item because
# PIPE_FAIL may be set.
ec_text=$(exit_code_or_status "${RETVAL}")
ec_sum=${RETVAL}
fi
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
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
}
################################################################
# Segment to display Swap information
prompt_swap() {
local swap_used=0
local base=''
if [[ "$OS" == "OSX" ]]; then
local raw_swap_used
raw_swap_used=$(sysctl vm.swapusage | grep -o "used\s*=\s*[0-9,.A-Z]*" | grep -o "[0-9,.A-Z]*$")
typeset -F 2 swap_used
swap_used=${$(echo $raw_swap_used | grep -o "[0-9,.]*")//,/.}
# Replace comma
swap_used=${swap_used//,/.}
base=$(echo "$raw_swap_used" | grep -o "[A-Z]*$")
else
swap_total=$(grep -o -E "SwapTotal:\s+[0-9]+" /proc/meminfo | grep -o "[0-9]*")
swap_free=$(grep -o -E "SwapFree:\s+[0-9]+" /proc/meminfo | grep -o "[0-9]*")
swap_used=$(( swap_total - swap_free ))
base='K'
fi
"$1_prompt_segment" "$0" "$2" "yellow" "$DEFAULT_COLOR" "$(printSizeHumanReadable "$swap_used" $base)" 'SWAP_ICON'
}
################################################################
# Symfony2-PHPUnit test ratio
prompt_symfony2_tests() {
if [[ (-d src && -d app && -f app/AppKernel.php) ]]; then
local code_amount tests_amount
code_amount=$(ls -1 src/**/*.php | grep -vc Tests)
tests_amount=$(ls -1 src/**/*.php | grep -c Tests)
build_test_stats "$1" "$0" "$2" "$code_amount" "$tests_amount" "SF2" 'TEST_ICON'
fi
}
################################################################
# Segment to display Symfony2-Version
prompt_symfony2_version() {
if [[ -f app/bootstrap.php.cache ]]; then
local symfony2_version
symfony2_version=$(grep " VERSION " app/bootstrap.php.cache | sed -e 's/[^.0-9]*//g')
"$1_prompt_segment" "$0" "$2" "grey35" "$DEFAULT_COLOR" "$symfony2_version" 'SYMFONY_ICON'
fi
}
################################################################
# Show a ratio of tests vs code
build_test_stats() {
local code_amount="$4"
local tests_amount="$5"+0.00001
local headline="$6"
# Set float precision to 2 digits:
typeset -F 2 ratio
local ratio=$(( (tests_amount/code_amount) * 100 ))
(( ratio >= 75 )) && "$1_prompt_segment" "${2}_GOOD" "$3" "cyan" "$DEFAULT_COLOR" "$headline: $ratio%%" "$6"
(( ratio >= 50 && ratio < 75 )) && "$1_prompt_segment" "$2_AVG" "$3" "yellow" "$DEFAULT_COLOR" "$headline: $ratio%%" "$6"
(( ratio < 50 )) && "$1_prompt_segment" "$2_BAD" "$3" "red" "$DEFAULT_COLOR" "$headline: $ratio%%" "$6"
}
################################################################
# System time
prompt_time() {
set_default POWERLEVEL9K_TIME_FORMAT "%D{%H:%M:%S}"
"$1_prompt_segment" "$0" "$2" "$DEFAULT_COLOR_INVERTED" "$DEFAULT_COLOR" "$POWERLEVEL9K_TIME_FORMAT" "TIME_ICON"
}
################################################################
# System date
prompt_date() {
set_default POWERLEVEL9K_DATE_FORMAT "%D{%d.%m.%y}"
"$1_prompt_segment" "$0" "$2" "$DEFAULT_COLOR_INVERTED" "$DEFAULT_COLOR" "$POWERLEVEL9K_DATE_FORMAT" "DATE_ICON"
}
################################################################
# todo.sh: shows the number of tasks in your todo.sh file
prompt_todo() {
if $(hash todo.sh 2>&-); then
count=$(todo.sh ls | egrep "TODO: [0-9]+ of ([0-9]+) tasks shown" | awk '{ print $4 }')
if [[ "$count" = <-> ]]; then
"$1_prompt_segment" "$0" "$2" "grey50" "$DEFAULT_COLOR" "$count" 'TODO_ICON'
fi
fi
}
################################################################
# VCS segment: shows the state of your repository, if you are in a folder under
# version control
set_default POWERLEVEL9K_VCS_ACTIONFORMAT_FOREGROUND "red"
# Default: Just display the first 8 characters of our changeset-ID.
set_default POWERLEVEL9K_VCS_INTERNAL_HASH_LENGTH "8"
powerlevel9k_vcs_init() {
if [[ -n "$POWERLEVEL9K_CHANGESET_HASH_LENGTH" ]]; then
POWERLEVEL9K_VCS_INTERNAL_HASH_LENGTH="$POWERLEVEL9K_CHANGESET_HASH_LENGTH"
fi
# Load VCS_INFO
autoload -Uz vcs_info
VCS_WORKDIR_DIRTY=false
VCS_WORKDIR_HALF_DIRTY=false
# The vcs segment can have three different states - defaults to 'clean'.
typeset -gAH vcs_states
vcs_states=(
'clean' 'green'
'modified' 'yellow'
'untracked' 'green'
)
VCS_CHANGESET_PREFIX=''
if [[ "$POWERLEVEL9K_SHOW_CHANGESET" == true ]]; then
VCS_CHANGESET_PREFIX="$(print_icon 'VCS_COMMIT_ICON')%0.$POWERLEVEL9K_VCS_INTERNAL_HASH_LENGTH""i "
fi
zstyle ':vcs_info:*' enable git hg svn
zstyle ':vcs_info:*' check-for-changes true
VCS_DEFAULT_FORMAT="$VCS_CHANGESET_PREFIX%b%c%u%m"
zstyle ':vcs_info:*' formats "$VCS_DEFAULT_FORMAT"
zstyle ':vcs_info:*' actionformats "%b %F{${POWERLEVEL9K_VCS_ACTIONFORMAT_FOREGROUND}}| %a%f"
zstyle ':vcs_info:*' stagedstr " $(print_icon 'VCS_STAGED_ICON')"
zstyle ':vcs_info:*' unstagedstr " $(print_icon 'VCS_UNSTAGED_ICON')"
defined POWERLEVEL9K_VCS_GIT_HOOKS || POWERLEVEL9K_VCS_GIT_HOOKS=(vcs-detect-changes git-untracked git-aheadbehind git-stash git-remotebranch git-tagname)
zstyle ':vcs_info:git*+set-message:*' hooks $POWERLEVEL9K_VCS_GIT_HOOKS
defined POWERLEVEL9K_VCS_HG_HOOKS || POWERLEVEL9K_VCS_HG_HOOKS=(vcs-detect-changes)
zstyle ':vcs_info:hg*+set-message:*' hooks $POWERLEVEL9K_VCS_HG_HOOKS
defined POWERLEVEL9K_VCS_SVN_HOOKS || POWERLEVEL9K_VCS_SVN_HOOKS=(vcs-detect-changes svn-detect-changes)
zstyle ':vcs_info:svn*+set-message:*' hooks $POWERLEVEL9K_VCS_SVN_HOOKS
# For Hg, only show the branch name
zstyle ':vcs_info:hg*:*' branchformat "$(print_icon 'VCS_BRANCH_ICON')%b"
# The `get-revision` function must be turned on for dirty-check to work for Hg
zstyle ':vcs_info:hg*:*' get-revision true
zstyle ':vcs_info:hg*:*' get-bookmarks true
zstyle ':vcs_info:hg*+gen-hg-bookmark-string:*' hooks hg-bookmarks
# For svn, only
# TODO fix the %b (branch) format for svn. Using %b breaks
# color-encoding of the foreground for the rest of the powerline.
zstyle ':vcs_info:svn*:*' formats "$VCS_CHANGESET_PREFIX%c%u"
zstyle ':vcs_info:svn*:*' actionformats "$VCS_CHANGESET_PREFIX%c%u %F{${POWERLEVEL9K_VCS_ACTIONFORMAT_FOREGROUND}}| %a%f"
if [[ "$POWERLEVEL9K_SHOW_CHANGESET" == true ]]; then
zstyle ':vcs_info:*' get-revision true
fi
}
################################################################
# Segment to show VCS information
prompt_vcs() {
VCS_WORKDIR_DIRTY=false
VCS_WORKDIR_HALF_DIRTY=false
local current_state=""
# Actually invoke vcs_info manually to gather all information.
vcs_info
local vcs_prompt="${vcs_info_msg_0_}"
if [[ -n "$vcs_prompt" ]]; then
if [[ "$VCS_WORKDIR_DIRTY" == true ]]; then
# $vcs_visual_identifier gets set in +vi-vcs-detect-changes in functions/vcs.zsh,
# as we have there access to vcs_info internal hooks.
current_state='modified'
else
if [[ "$VCS_WORKDIR_HALF_DIRTY" == true ]]; then
current_state='untracked'
else
current_state='clean'
fi
fi
"$1_prompt_segment" "${0}_${(U)current_state}" "$2" "${vcs_states[$current_state]}" "$DEFAULT_COLOR" "$vcs_prompt" "$vcs_visual_identifier"
fi
}
################################################################
# Vi Mode: show editing mode (NORMAL|INSERT)
set_default POWERLEVEL9K_VI_INSERT_MODE_STRING "INSERT"
set_default POWERLEVEL9K_VI_COMMAND_MODE_STRING "NORMAL"
prompt_vi_mode() {
case ${KEYMAP} in
vicmd)
"$1_prompt_segment" "$0_NORMAL" "$2" "$DEFAULT_COLOR" "default" "$POWERLEVEL9K_VI_COMMAND_MODE_STRING"
;;
main|viins|*)
if [[ -z $POWERLEVEL9K_VI_INSERT_MODE_STRING ]]; then return; fi
"$1_prompt_segment" "$0_INSERT" "$2" "$DEFAULT_COLOR" "blue" "$POWERLEVEL9K_VI_INSERT_MODE_STRING"
;;
esac
}
################################################################
# Virtualenv: current working virtualenv
# More information on virtualenv (Python):
# https://virtualenv.pypa.io/en/latest/
prompt_virtualenv() {
local virtualenv_path="$VIRTUAL_ENV"
if [[ -n "$virtualenv_path" && "$VIRTUAL_ENV_DISABLE_PROMPT" != true ]]; then
"$1_prompt_segment" "$0" "$2" "blue" "$DEFAULT_COLOR" "$(basename "$virtualenv_path")" 'PYTHON_ICON'
fi
}
################################################################
# Segment to display pyenv information
# https://github.com/pyenv/pyenv#choosing-the-python-version
set_default POWERLEVEL9K_PYENV_PROMPT_ALWAYS_SHOW false
prompt_pyenv() {
if [[ -n "$PYENV_VERSION" ]]; then
"$1_prompt_segment" "$0" "$2" "blue" "$DEFAULT_COLOR" "$PYENV_VERSION" 'PYTHON_ICON'
elif [ $commands[pyenv] ]; then
local pyenv_version_name="$(pyenv version-name)"
local pyenv_global="$(pyenv version-file-read $(pyenv root)/version)"
if [[ "${pyenv_version_name}" != "${pyenv_global}" || "${POWERLEVEL9K_PYENV_PROMPT_ALWAYS_SHOW}" == "true" ]]; then
"$1_prompt_segment" "$0" "$2" "blue" "$DEFAULT_COLOR" "$pyenv_version_name" 'PYTHON_ICON'
fi
fi
}
################################################################
# Display openfoam information
prompt_openfoam() {
local wm_project_version="$WM_PROJECT_VERSION"
local wm_fork="$WM_FORK"
if [[ -n "$wm_project_version" ]] && [[ -z "$wm_fork" ]] ; then
"$1_prompt_segment" "$0" "$2" "yellow" "$DEFAULT_COLOR" "OF: $(basename "$wm_project_version")"
elif [[ -n "$wm_project_version" ]] && [[ -n "$wm_fork" ]] ; then
"$1_prompt_segment" "$0" "$2" "yellow" "$DEFAULT_COLOR" "F-X: $(basename "$wm_project_version")"
fi
}
################################################################
# Segment to display Swift version
prompt_swift_version() {
# Get the first number as this is probably the "main" version number..
local swift_version=$(swift --version 2>/dev/null | grep -o -E "[0-9.]+" | head -n 1)
[[ -z "${swift_version}" ]] && return
"$1_prompt_segment" "$0" "$2" "magenta" "white" "${swift_version}" 'SWIFT_ICON'
}
################################################################
# dir_writable: Display information about the user's permission to write in the current directory
prompt_dir_writable() {
if [[ ! -w "$PWD" ]]; then
"$1_prompt_segment" "$0_FORBIDDEN" "$2" "red" "yellow1" "" 'LOCK_ICON'
fi
}
################################################################
# Kubernetes Current Context/Namespace
prompt_kubecontext() {
local kubectl_version="$(kubectl version --client 2>/dev/null)"
if [[ -n "$kubectl_version" ]]; then
# Get the current Kuberenetes context
local cur_ctx=$(kubectl config view -o=jsonpath='{.current-context}')
cur_namespace="$(kubectl config view -o=jsonpath="{.contexts[?(@.name==\"${cur_ctx}\")].context.namespace}")"
# If the namespace comes back empty set it default.
if [[ -z "${cur_namespace}" ]]; then
cur_namespace="default"
fi
local k8s_final_text=""
if [[ "$cur_ctx" == "$cur_namespace" ]]; then
# No reason to print out the same identificator twice
k8s_final_text="$cur_ctx"
else
k8s_final_text="$cur_ctx/$cur_namespace"
fi
"$1_prompt_segment" "$0" "$2" "magenta" "white" "$k8s_final_text" "KUBERNETES_ICON"
fi
}
################################################################
# Dropbox status
prompt_dropbox() {
# The first column is just the directory, so cut it
local dropbox_status="$(dropbox-cli filestatus . | cut -d\ -f2-)"
# Only show if the folder is tracked and dropbox is running
if [[ "$dropbox_status" != 'unwatched' && "$dropbox_status" != "isn't running!" ]]; then
# If "up to date", only show the icon
if [[ "$dropbox_status" =~ 'up to date' ]]; then
dropbox_status=""
fi
"$1_prompt_segment" "$0" "$2" "white" "blue" "$dropbox_status" "DROPBOX_ICON"
fi
}
# print Java version number
prompt_java_version() {
local java_version
# Stupid: Java prints its version on STDERR.
# The first version ouput will print nothing, we just
# use it to transport whether the command was successful.
# If yes, we parse the version string (and need to
# redirect the stderr to stdout to make the pipe work).
java_version=$(java -version 2>/dev/null && java -fullversion 2>&1 | cut -d '"' -f 2)
if [[ -n "$java_version" ]]; then
"$1_prompt_segment" "$0" "$2" "red" "white" "$java_version" "JAVA_ICON"
fi
}
################################################################
# Prompt processing and drawing
################################################################
# Main prompt
build_left_prompt() {
local index=1
local element
for element in "${POWERLEVEL9K_LEFT_PROMPT_ELEMENTS[@]}"; do
# Remove joined information in direct calls
element=${element%_joined}
# Check if it is a custom command, otherwise interpet it as
# a prompt.
if [[ $element[0,7] =~ "custom_" ]]; then
"prompt_custom" "left" "$index" $element[8,-1]
else
"prompt_$element" "left" "$index"
fi
index=$((index + 1))
done
left_prompt_end
}
# Right prompt
build_right_prompt() {
local index=1
local element
for element in "${POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS[@]}"; do
# Remove joined information in direct calls
element=${element%_joined}
# Check if it is a custom command, otherwise interpet it as
# a prompt.
if [[ $element[0,7] =~ "custom_" ]]; then
"prompt_custom" "right" "$index" $element[8,-1]
else
"prompt_$element" "right" "$index"
fi
index=$((index + 1))
done
# Clear to the end of the line
echo -n "%E"
}
powerlevel9k_preexec() {
_P9K_TIMER_START=$EPOCHREALTIME
}
set_default POWERLEVEL9K_PROMPT_ADD_NEWLINE false
powerlevel9k_prepare_prompts() {
# Return values. These need to be global, because
# they are used in prompt_status. Also, we need
# to get the return value of the last command at
# very first in this function. Do not move the
# lines down, otherwise the last command is not
# what you expected it to be.
RETVAL=$?
RETVALS=( "$pipestatus[@]" )
local RPROMPT_SUFFIX RPROMPT_PREFIX
_P9K_COMMAND_DURATION=$((EPOCHREALTIME - _P9K_TIMER_START))
# Reset start time
_P9K_TIMER_START=0x7FFFFFFF
if [[ "$POWERLEVEL9K_PROMPT_ON_NEWLINE" == true ]]; then
PROMPT='$(print_icon 'MULTILINE_FIRST_PROMPT_PREFIX')%f%b%k$(build_left_prompt)
$(print_icon 'MULTILINE_LAST_PROMPT_PREFIX')'
if [[ "$POWERLEVEL9K_RPROMPT_ON_NEWLINE" != true ]]; then
# The right prompt should be on the same line as the first line of the left
# prompt. To do so, there is just a quite ugly workaround: Before zsh draws
# the RPROMPT, we advise it, to go one line up. At the end of RPROMPT, we
# advise it to go one line down. See:
# http://superuser.com/questions/357107/zsh-right-justify-in-ps1
local LC_ALL="" LC_CTYPE="en_US.UTF-8" # Set the right locale to protect special characters
RPROMPT_PREFIX='%{'$'\e[1A''%}' # one line up
RPROMPT_SUFFIX='%{'$'\e[1B''%}' # one line down
else
RPROMPT_PREFIX=''
RPROMPT_SUFFIX=''
fi
else
PROMPT='%f%b%k$(build_left_prompt)'
RPROMPT_PREFIX=''
RPROMPT_SUFFIX=''
fi
if [[ "$POWERLEVEL9K_DISABLE_RPROMPT" != true ]]; then
RPROMPT="${RPROMPT_PREFIX}"'%f%b%k$(build_right_prompt)%{$reset_color%}'"${RPROMPT_SUFFIX}"
fi
local NEWLINE='
'
if [[ $POWERLEVEL9K_PROMPT_ADD_NEWLINE == true ]]; then
NEWLINES=""
repeat ${POWERLEVEL9K_PROMPT_ADD_NEWLINE_COUNT:-1} { NEWLINES+=$NEWLINE }
PROMPT="$NEWLINES$PROMPT"
fi
# Allow iTerm integration to work
[[ $ITERM_SHELL_INTEGRATION_INSTALLED == "Yes" ]] && PROMPT="%{$(iterm2_prompt_mark)%}$PROMPT"
}
zle-keymap-select () {
zle reset-prompt
zle -R
}
set_default POWERLEVEL9K_IGNORE_TERM_COLORS false
set_default POWERLEVEL9K_IGNORE_TERM_LANG false
prompt_powerlevel9k_setup() {
# The value below was set to better support 32-bit CPUs.
# It's the maximum _signed_ integer value on 32-bit CPUs.
# Please don't change it until 19 January of 2038. ;)
# Disable false display of command execution time
_P9K_TIMER_START=0x7FFFFFFF
# The prompt function will set these prompt_* options after the setup function
# returns. We need prompt_subst so we can safely run commands in the prompt
# without them being double expanded and we need prompt_percent to expand the
# common percent escape sequences.
prompt_opts=(cr percent sp subst)
# Borrowed from promptinit, sets the prompt options in case the theme was
# not initialized via promptinit.
setopt noprompt{bang,cr,percent,sp,subst} "prompt${^prompt_opts[@]}"
# Display a warning if the terminal does not support 256 colors
termColors
# If the terminal `LANG` is set to `C`, this theme will not work at all.
if [[ $POWERLEVEL9K_IGNORE_TERM_LANG == false ]]; then
local term_lang
term_lang=$(echo $LANG)
if [[ $term_lang == 'C' ]]; then
print -P "\t%F{red}WARNING!%f Your terminal's 'LANG' is set to 'C', which breaks this theme!"
print -P "\t%F{red}WARNING!%f Please set your 'LANG' to a UTF-8 language, like 'en_US.UTF-8'"
print -P "\t%F{red}WARNING!%f _before_ loading this theme in your \~\.zshrc. Putting"
print -P "\t%F{red}WARNING!%f %F{blue}export LANG=\"en_US.UTF-8\"%f at the top of your \~\/.zshrc is sufficient."
fi
fi
defined POWERLEVEL9K_LEFT_PROMPT_ELEMENTS || POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(context dir rbenv vcs)
defined POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS || POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(status root_indicator background_jobs history time)
# Display a warning if deprecated segments are in use.
typeset -AH deprecated_segments
# old => new
deprecated_segments=(
'longstatus' 'status'
)
print_deprecation_warning deprecated_segments
# initialize colors
autoload -U colors && colors
if segment_in_use "vcs"; then
powerlevel9k_vcs_init
fi
# initialize timing functions
zmodload zsh/datetime
# Initialize math functions
zmodload zsh/mathfunc
# initialize hooks
autoload -Uz add-zsh-hook
# prepare prompts
add-zsh-hook precmd powerlevel9k_prepare_prompts
add-zsh-hook preexec powerlevel9k_preexec
zle -N zle-keymap-select
}
prompt_powerlevel9k_teardown() {
add-zsh-hook -D precmd powerlevel9k_\*
add-zsh-hook -D preexec powerlevel9k_\*
PROMPT='%m%# '
RPROMPT=
}
prompt_powerlevel9k_setup "$@"
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