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6e4d24f50d
powerlevel10k/powerlevel9k.zsh-theme
Ben Hilburn 6e4d24f50d Theme code: Cleanup of comments
2015-09-03 12:33:18 -07:00

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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
#
# The `vcs_info` hooks in this file are from Tom Upton:
# https://github.com/tupton/dotfiles/blob/master/zsh/zshrc
################################################################
################################################################
# Please see the README file located in the source repository for full docs.
# 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
#zstyle ':vcs_info:*+*:*' debug true
#set -o xtrace
################################################################
# Utility functions
################################################################
# Exits with 0 if a variable has been previously defined (even if empty)
# Takes the name of a variable that should be checked.
function defined() {
local varname="$1"
typeset -p "$varname" > /dev/null 2>&1
}
# Safety function for printing icons
# Prints the named icon, or if that icon is undefined, the string name.
function print_icon() {
local icon_name=$1
local ICON_USER_VARIABLE=POWERLEVEL9K_${icon_name}
local USER_ICON=${(P)ICON_USER_VARIABLE}
if defined "$ICON_USER_VARIABLE"; then
echo -n $USER_ICON
else
echo -n ${icons[$icon_name]}
fi
}
# Given the name of a variable and a default value, sets the variable
# value to the default only if it has not been defined.
#
# Typeset cannot set the value for an array, so this will only work
# for scalar values.
function set_default() {
local varname="$1"
local default_value="$2"
defined "$varname" || typeset -g "$varname"="$default_value"
}
################################################################
# Icons
################################################################
# These characters require the Powerline fonts to work properly. If you see
# boxes or bizarre characters below, your fonts are not correctly installed. If
# you do not want to install a special font, you can set `POWERLEVEL9K_MODE` to
# `compatible`. This shows all icons in regular symbols.
# Initialize the icon list according to the user's `POWERLEVEL9K_MODE`.
typeset -gAH icons
case $POWERLEVEL9K_MODE in
'flat'|'awesome-patched')
# Awesome-Patched Font required!
# See https://github.com/gabrielelana/awesome-terminal-fonts/tree/patching-strategy/patched
icons=(
LEFT_SEGMENT_SEPARATOR "\UE0B0" # 
RIGHT_SEGMENT_SEPARATOR "\UE0B2" # 
ROOT_ICON "\UE801" # 
RUBY_ICON "\UE847" # 
AWS_ICON "\UE895" # 
BACKGROUND_JOBS_ICON "\UE82F " # 
TEST_ICON "\UE891" # 
OK_ICON "\U2713" # ✓
FAIL_ICON "\U2718" # ✘
SYMFONY_ICON "SF"
NODE_ICON $'\U2B22' # ⬢
MULTILINE_FIRST_PROMPT_PREFIX $'\U256D'$'\U2500'
MULTILINE_SECOND_PROMPT_PREFIX $'\U2570'$'\U2500 '
APPLE_ICON $'\UF8FF' # 
FREEBSD_ICON $'\U1F608 ' # 😈
LINUX_ICON $'\U1F427 ' # 🐧
SUNOS_ICON $'\U1F31E ' # 🌞
HOME_ICON $'\UE12C' # 
VCS_UNTRACKED_ICON "\UE16C" # 
VCS_UNSTAGED_ICON "\UE17C" # 
VCS_STAGED_ICON "\UE168" # 
VCS_STASH_ICON "\UE133 " # 
#VCS_INCOMING_CHANGES_ICON "\UE1EB " # 
#VCS_INCOMING_CHANGES_ICON "\UE80D " # 
VCS_INCOMING_CHANGES_ICON "\UE131 " # 
#VCS_OUTGOING_CHANGES_ICON "\UE1EC " # 
#VCS_OUTGOING_CHANGES_ICON "\UE80E " # 
VCS_OUTGOING_CHANGES_ICON "\UE132 " # 
VCS_TAG_ICON "\UE817 " # 
VCS_BOOKMARK_ICON "\UE87B" # 
VCS_COMMIT_ICON "\UE821 " # 
VCS_BRANCH_ICON $'\UE220' # 
VCS_REMOTE_BRANCH_ICON " \UE804 " # 
VCS_GIT_ICON "\UE20E " # 
VCS_HG_ICON "\UE1C3 " # 
)
;;
*)
# Powerline-Patched Font required!
# See https://github.com/Lokaltog/powerline-fonts
icons=(
LEFT_SEGMENT_SEPARATOR "\uE0B0" # 
RIGHT_SEGMENT_SEPARATOR "\uE0B2" # 
ROOT_ICON "\u26A1" # ⚡
RUBY_ICON ''
AWS_ICON "AWS:"
BACKGROUND_JOBS_ICON "\u2699" # ⚙
TEST_ICON ''
OK_ICON "\u2713" # ✓
FAIL_ICON "\u2718" # ✘
SYMFONY_ICON "SF"
NODE_ICON $'\u2B22' # ⬢
MULTILINE_FIRST_PROMPT_PREFIX $'\u256D'$'\u2500'
MULTILINE_SECOND_PROMPT_PREFIX $'\u2570'$'\u2500 '
APPLE_ICON 'OSX'
FREEBSD_ICON 'BSD'
LINUX_ICON 'Lx'
SUNOS_ICON 'Sun'
HOME_ICON ''
VCS_UNTRACKED_ICON '?'
VCS_UNSTAGED_ICON "\u25CF" # ●
VCS_STAGED_ICON "\u271A" # ✚
VCS_STASH_ICON "\u235F" # ⍟
VCS_INCOMING_CHANGES_ICON "\u2193" # ↓
VCS_OUTGOING_CHANGES_ICON "\u2191" # ↑
VCS_TAG_ICON ''
VCS_BOOKMARK_ICON "\u263F" # ☿
VCS_COMMIT_ICON ''
VCS_BRANCH_ICON "\uE0A0 " # 
VCS_REMOTE_BRANCH_ICON "\u2192" # →
VCS_GIT_ICON ""
VCS_HG_ICON ""
)
;;
esac
# Override the above icon settings with any user-defined variables.
case $POWERLEVEL9K_MODE in
'flat')
icons[LEFT_SEGMENT_SEPARATOR]=''
icons[RIGHT_SEGMENT_SEPARATOR]=''
;;
'compatible')
icons[LEFT_SEGMENT_SEPARATOR]="\u2B80" # ⮀
icons[RIGHT_SEGMENT_SEPARATOR]="\u2B82" # ⮂
icons[VCS_BRANCH_ICON]='@'
;;
esac
if [[ "$POWERLEVEL9K_HIDE_BRANCH_ICON" == true ]]; then
icons[VCS_BRANCH_ICON]=''
fi
# OS detection for the `os_icon` segment
case $(uname) in
Darwin)
OS='OSX'
OS_ICON=$(print_icon 'APPLE_ICON')
;;
FreeBSD)
OS='BSD'
OS_ICON=$(print_icon 'FREEBSD_ICON')
;;
OpenBSD)
OS='BSD'
OS_ICON=$(print_icon 'FREEBSD_ICON')
;;
DragonFly)
OS='BSD'
OS_ICON=$(print_icon 'FREEBSD_ICON')
;;
Linux)
OS='Linux'
OS_ICON=$(print_icon 'LINUX_ICON')
;;
SunOS)
OS='Solaris'
OS_ICON=$(print_icon 'SUNOS_ICON')
;;
*)
OS=''
OS_ICON=''
;;
esac
# Determine the correct sed parameter.
#
# `sed` is unfortunately not consistent across OSes when it comes to flags.
SED_EXTENDED_REGEX_PARAMETER="-r"
if [[ "$OS" == 'OSX' ]]; then
local IS_BSD_SED=$(sed --version &>> /dev/null || echo "BSD sed")
if [[ -n "$IS_BSD_SED" ]]; then
SED_EXTENDED_REGEX_PARAMETER="-E"
fi
fi
################################################################
# Color Scheme
################################################################
if [[ "$POWERLEVEL9K_COLOR_SCHEME" == "light" ]]; then
DEFAULT_COLOR=white
DEFAULT_COLOR_INVERTED=black
DEFAULT_COLOR_DARK="252"
else
DEFAULT_COLOR=black
DEFAULT_COLOR_INVERTED=white
DEFAULT_COLOR_DARK="236"
fi
set_default POWERLEVEL9K_VCS_FOREGROUND "$DEFAULT_COLOR"
set_default POWERLEVEL9K_VCS_DARK_FOREGROUND "$DEFAULT_COLOR_DARK"
################################################################
# VCS Information Settings
################################################################
setopt prompt_subst
autoload -Uz vcs_info
VCS_WORKDIR_DIRTY=false
VCS_CHANGESET_PREFIX=''
if [[ "$POWERLEVEL9K_SHOW_CHANGESET" == true ]]; then
# Default: Just display the first 12 characters of our changeset-ID.
local VCS_CHANGESET_HASH_LENGTH=12
if [[ -n "$POWERLEVEL9K_CHANGESET_HASH_LENGTH" ]]; then
VCS_CHANGESET_HASH_LENGTH="$POWERLEVEL9K_CHANGESET_HASH_LENGTH"
fi
VCS_CHANGESET_PREFIX="%F{$POWERLEVEL9K_VCS_DARK_FOREGROUND}$(print_icon 'VCS_COMMIT_ICON')%0.$VCS_CHANGESET_HASH_LENGTH""i%f "
fi
zstyle ':vcs_info:*' enable git hg
zstyle ':vcs_info:*' check-for-changes true
VCS_DEFAULT_FORMAT="$VCS_CHANGESET_PREFIX%F{$POWERLEVEL9K_VCS_FOREGROUND}%b%c%u%m%f"
zstyle ':vcs_info:git*:*' formats "%F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_GIT_ICON')%f$VCS_DEFAULT_FORMAT"
zstyle ':vcs_info:hg*:*' formats "%F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_HG_ICON')%f$VCS_DEFAULT_FORMAT"
zstyle ':vcs_info:*' actionformats " %b %F{red}| %a%f"
zstyle ':vcs_info:*' stagedstr " %F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_STAGED_ICON')%f"
zstyle ':vcs_info:*' unstagedstr " %F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_UNSTAGED_ICON')%f"
zstyle ':vcs_info:git*+set-message:*' hooks vcs-detect-changes git-untracked git-aheadbehind git-stash git-remotebranch git-tagname
zstyle ':vcs_info:hg*+set-message:*' hooks vcs-detect-changes
# For Hg, only show the branch name
zstyle ':vcs_info:hg*:*' branchformat "$(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
if [[ "$POWERLEVEL9K_SHOW_CHANGESET" == true ]]; then
zstyle ':vcs_info:*' get-revision true
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-overwritable 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 orginally invoked (mandatory).
# Necessary, to make the dynamic color-overwrite mechanism work.
# * $2: Background color
# * $3: Foreground color
# * $4: The segment content
# The latter three can be omitted,
left_prompt_segment() {
# Overwrite given background-color by user defined variable for this segment.
local BACKGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)1#prompt_}_BACKGROUND
local BG_COLOR_MODIFIER=${(P)BACKGROUND_USER_VARIABLE}
[[ -n $BG_COLOR_MODIFIER ]] && 2=$BG_COLOR_MODIFIER
# Overwrite given foreground-color by user defined variable for this segment.
local FOREGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)1#prompt_}_FOREGROUND
local FG_COLOR_MODIFIER=${(P)FOREGROUND_USER_VARIABLE}
[[ -n $FG_COLOR_MODIFIER ]] && 3=$FG_COLOR_MODIFIER
local bg fg
[[ -n $2 ]] && bg="%K{$2}" || bg="%k"
[[ -n $3 ]] && fg="%F{$3}" || fg="%f"
if [[ $CURRENT_BG != 'NONE' && $2 != $CURRENT_BG ]]; then
# Middle segment
echo -n "%{$bg%F{$CURRENT_BG}%}$(print_icon 'LEFT_SEGMENT_SEPARATOR')%{$fg%} "
else
# First segment
echo -n "%{$bg%}%{$fg%} "
fi
CURRENT_BG=$2
[[ -n $4 ]] && echo -n "$4 "
}
# 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%} "
CURRENT_BG=''
}
# Begin a right prompt segment
# Takes four arguments:
# * $1: Name of the function that was orginally invoked (mandatory).
# Necessary, to make the dynamic color-overwrite mechanism work.
# * $2: Background color
# * $3: Foreground color
# * $4: The segment content
# No ending for the right prompt segment is needed (unlike the left prompt, above).
right_prompt_segment() {
# Overwrite given background-color by user defined variable for this segment.
local BACKGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)1#prompt_}_BACKGROUND
local BG_COLOR_MODIFIER=${(P)BACKGROUND_USER_VARIABLE}
[[ -n $BG_COLOR_MODIFIER ]] && 2=$BG_COLOR_MODIFIER
# Overwrite given foreground-color by user defined variable for this segment.
local FOREGROUND_USER_VARIABLE=POWERLEVEL9K_${(U)1#prompt_}_FOREGROUND
local FG_COLOR_MODIFIER=${(P)FOREGROUND_USER_VARIABLE}
[[ -n $FG_COLOR_MODIFIER ]] && 3=$FG_COLOR_MODIFIER
local bg fg
[[ -n $2 ]] && bg="%K{$2}" || bg="%k"
[[ -n $3 ]] && fg="%F{$3}" || fg="%f"
echo -n "%f%F{$2}$(print_icon 'RIGHT_SEGMENT_SEPARATOR')%f%{$bg%}%{$fg%} "
[[ -n $4 ]] && echo -n "$4 "
}
################################################################
# The `vcs` Segment and VCS_INFO hooks / helper functions
################################################################
prompt_vcs() {
local vcs_prompt="${vcs_info_msg_0_}"
if [[ -n "$vcs_prompt" ]]; then
if [[ "$VCS_WORKDIR_DIRTY" == true ]]; then
$1_prompt_segment "$0_MODIFIED" "yellow" "$DEFAULT_COLOR"
else
$1_prompt_segment "$0" "green" "$DEFAULT_COLOR"
fi
echo -n "%F{$POWERLEVEL9K_VCS_FOREGROUND}%f$vcs_prompt "
fi
}
function +vi-git-untracked() {
if [[ $(git rev-parse --is-inside-work-tree 2> /dev/null) == 'true' && \
-n $(git ls-files --others --exclude-standard | sed q) ]]; then
hook_com[unstaged]+=" %F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_UNTRACKED_ICON')%f"
fi
}
function +vi-git-aheadbehind() {
local ahead behind branch_name
local -a gitstatus
branch_name=${$(git symbolic-ref --short HEAD 2>/dev/null)}
# for git prior to 1.7
# ahead=$(git rev-list origin/${branch_name}..HEAD | wc -l)
ahead=$(git rev-list ${branch_name}@{upstream}..HEAD 2>/dev/null | wc -l)
(( $ahead )) && gitstatus+=( " %F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_OUTGOING_CHANGES_ICON')${ahead// /}%f" )
# for git prior to 1.7
# behind=$(git rev-list HEAD..origin/${branch_name} | wc -l)
behind=$(git rev-list HEAD..${branch_name}@{upstream} 2>/dev/null | wc -l)
(( $behind )) && gitstatus+=( " %F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_INCOMING_CHANGES_ICON')${behind// /}%f" )
hook_com[misc]+=${(j::)gitstatus}
}
function +vi-git-remotebranch() {
local remote branch_name
# Are we on a remote-tracking branch?
remote=${$(git rev-parse --verify HEAD@{upstream} --symbolic-full-name 2>/dev/null)/refs\/(remotes|heads)\/}
branch_name=${$(git symbolic-ref --short HEAD 2>/dev/null)}
hook_com[branch]="%F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_BRANCH_ICON')${hook_com[branch]}%f"
# Always show the remote
#if [[ -n ${remote} ]] ; then
# Only show the remote if it differs from the local
if [[ -n ${remote} && ${remote#*/} != ${branch_name} ]] ; then
hook_com[branch]+="%F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_REMOTE_BRANCH_ICON')%f%F{$POWERLEVEL9K_VCS_FOREGROUND}${remote// /}%f"
fi
}
function +vi-git-tagname() {
local tag
tag=$(git describe --tags --exact-match HEAD 2>/dev/null)
[[ -n "${tag}" ]] && hook_com[branch]=" %F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_TAG_ICON')${tag}%f"
}
# Show count of stashed changes
# Port from https://github.com/whiteinge/dotfiles/blob/5dfd08d30f7f2749cfc60bc55564c6ea239624d9/.zsh_shouse_prompt#L268
function +vi-git-stash() {
local -a stashes
if [[ -s $(git rev-parse --git-dir)/refs/stash ]] ; then
stashes=$(git stash list 2>/dev/null | wc -l)
hook_com[misc]+=" %F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_STASH_ICON')${stashes// /}%f"
fi
}
function +vi-hg-bookmarks() {
if [[ -n "${hgbmarks[@]}" ]]; then
hook_com[hg-bookmark-string]=" %F{$POWERLEVEL9K_VCS_FOREGROUND}$(print_icon 'VCS_BOOKMARK_ICON')${hgbmarks[@]}%f"
# To signal that we want to use the sting we just generated, set the special
# variable `ret' to something other than the default zero:
ret=1
return 0
fi
}
function +vi-vcs-detect-changes() {
if [[ -n "${hook_com[staged]}" ]] || [[ -n "${hook_com[unstaged]}" ]]; then
VCS_WORKDIR_DIRTY=true
else
VCS_WORKDIR_DIRTY=false
fi
}
################################################################
# Prompt Segment Definitions
################################################################
# The `CURRENT_BG` variable is used to remember what the last BG color used was
# when building the left-hand prompt. Because the RPROMPT is created from
# right-left but reads the opposite, this isn't necessary for the other side.
CURRENT_BG='NONE'
# AWS Profile
prompt_aws() {
local aws_profile="$AWS_DEFAULT_PROFILE"
if [[ -n "$aws_profile" ]];
then
$1_prompt_segment "$0" red white "$(print_icon 'AWS_ICON') $aws_profile"
fi
}
# Context: user@hostname (who am I and where am I)
# Note that if $DEFAULT_USER is not set, this prompt segment will always print
prompt_context() {
if [[ "$USER" != "$DEFAULT_USER" || -n "$SSH_CLIENT" ]]; then
if [[ $(print -P "%#") == '#' ]]; then
# Shell runs as root
$1_prompt_segment "$0_ROOT" "$DEFAULT_COLOR" "yellow" "$USER@%m"
else
$1_prompt_segment "$0_DEFAULT" "$DEFAULT_COLOR" "011" "$USER@%m"
fi
fi
}
# Dir: current working directory
prompt_dir() {
local current_path='%~'
if [[ -n "$POWERLEVEL9K_SHORTEN_DIR_LENGTH" ]]; then
case "$POWERLEVEL9K_SHORTEN_STRATEGY" in
truncate_middle)
current_path=$(pwd | sed -e "s,^$HOME,~," | sed $SED_EXTENDED_REGEX_PARAMETER "s/([^/]{$POWERLEVEL9K_SHORTEN_DIR_LENGTH})[^/]+([^/]{$POWERLEVEL9K_SHORTEN_DIR_LENGTH})\//\1\.\.\2\//g")
;;
truncate_from_right)
current_path=$(pwd | sed -e "s,^$HOME,~," | sed $SED_EXTENDED_REGEX_PARAMETER "s/([^/]{$POWERLEVEL9K_SHORTEN_DIR_LENGTH})[^/]+\//\1..\//g")
;;
*)
current_path="%$((POWERLEVEL9K_SHORTEN_DIR_LENGTH+1))(c:.../:)%${POWERLEVEL9K_SHORTEN_DIR_LENGTH}c"
;;
esac
fi
$1_prompt_segment "$0" "blue" "$DEFAULT_COLOR" "$(print_icon 'HOME_ICON') $current_path"
}
# Command number (in local history)
prompt_history() {
$1_prompt_segment "$0" "244" "$DEFAULT_COLOR" '%h'
}
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 "$0" "$random_color" "$next_color" "$key: ${icons[$key]}"
done
}
# Right Status: (return code, root status, background jobs)
# This creates a status segment for the *right* prompt. Exact same thing as
# above - just other side.
prompt_longstatus() {
local symbols bg
symbols=()
if [[ "$RETVAL" -ne 0 ]]; then
symbols+="%F{226}%? ↵"
bg="009"
else
symbols+="%{%F{"046"}%}$(print_icon 'OK_ICON')"
bg="008"
fi
[[ "$UID" -eq 0 ]] && symbols+="%{%F{yellow}%} $(print_icon 'ROOT_ICON')"
[[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%{%F{cyan}%}$(print_icon 'BACKGROUND_JOBS_ICON')"
[[ -n "$symbols" ]] && $1_prompt_segment "$0" "$bg" "$DEFAULT_COLOR" "$symbols"
}
# Node version
prompt_node_version() {
local nvm_prompt=$(node -v 2>/dev/null)
[[ -z "${nvm_prompt}" ]] && return
$1_prompt_segment "$0" "green" "white" "${nvm_prompt:1} $(print_icon 'NODE_ICON')"
}
# print a little OS icon
prompt_os_icon() {
$1_prompt_segment "$0" "008" "255" "$OS_ICON"
}
# rbenv information
prompt_rbenv() {
if [[ -n "$RBENV_VERSION" ]]; then
$1_prompt_segment "$0" "red" "$DEFAULT_COLOR" "$RBENV_VERSION"
fi
}
# RSpec test ratio
prompt_rspec_stats() {
if [[ (-d app && -d spec) ]]; then
local code_amount=$(ls -1 app/**/*.rb | wc -l)
local tests_amount=$(ls -1 spec/**/*.rb | wc -l)
build_test_stats "$1" $0 "$code_amount" $tests_amount "RSpec $(print_icon 'TEST_ICON')"
fi
}
# Ruby Version Manager information
prompt_rvm() {
local rvm_prompt
rvm_prompt=`rvm-prompt`
if [ "$rvm_prompt" != "" ]; then
$1_prompt_segment "$0" "240" "$DEFAULT_COLOR" "$rvm_prompt $(print_icon 'RUBY_ICON') "
fi
}
# Left Status: (return code, root status, background jobs)
# This creates a status segment for the *left* prompt
prompt_status() {
local symbols
symbols=()
[[ "$RETVAL" -ne 0 ]] && symbols+="%{%F{red}%}$(print_icon 'FAIL_ICON')"
[[ "$UID" -eq 0 ]] && symbols+="%{%F{yellow}%} $(print_icon 'ROOT_ICON')"
[[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%{%F{cyan}%}$(print_icon 'BACKGROUND_JOBS_ICON')"
[[ -n "$symbols" ]] && $1_prompt_segment "$0" "$DEFAULT_COLOR" "default" "$symbols"
}
# Symfony2-PHPUnit test ratio
prompt_symfony2_tests() {
if [[ (-d src && -d app && -f app/AppKernel.php) ]]; then
local code_amount=$(ls -1 src/**/*.php | grep -v Tests | wc -l)
local tests_amount=$(ls -1 src/**/*.php | grep Tests | wc -l)
build_test_stats "$1" "$0" "$code_amount" "$tests_amount" "SF2 $(print_icon 'TEST_ICON')"
fi
}
# Symfony2-Version
prompt_symfony2_version() {
if [[ -f app/bootstrap.php.cache ]]; then
local symfony2_version=$(grep " VERSION " app/bootstrap.php.cache | sed -e 's/[^.0-9]*//g')
$1_prompt_segment "$0" "240" "$DEFAULT_COLOR" "$(print_icon 'SYMFONY_ICON') $symfony2_version"
fi
}
# Show a ratio of tests vs code
build_test_stats() {
local code_amount="$3"
local tests_amount="$4"+0.00001
local headline="$5"
# Set float precision to 2 digits:
typeset -F 2 ratio
local ratio=$(( (tests_amount/code_amount) * 100 ))
[[ ratio -ge 0.75 ]] && $1_prompt_segment "${2}_GOOD" "cyan" "$DEFAULT_COLOR" "$headline: $ratio%%"
[[ ratio -ge 0.5 && ratio -lt 0.75 ]] && $1_prompt_segment "$2_AVG" "yellow" "$DEFAULT_COLOR" "$headline: $ratio%%"
[[ ratio -lt 0.5 ]] && $1_prompt_segment "$2_BAD" "red" "$DEFAULT_COLOR" "$headline: $ratio%%"
}
# System time
prompt_time() {
local time_format="%D{%H:%M:%S}"
if [[ -n "$POWERLEVEL9K_TIME_FORMAT" ]]; then
time_format="$POWERLEVEL9K_TIME_FORMAT"
fi
$1_prompt_segment "$0" "$DEFAULT_COLOR_INVERTED" "$DEFAULT_COLOR" "$time_format"
}
# 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" && -n "$VIRTUAL_ENV_DISABLE_PROMPT" ]]; then
$1_prompt_segment "$0" "blue" "$DEFAULT_COLOR" "(`basename $virtualenv_path`)"
fi
}
################################################################
# Prompt processing and drawing
################################################################
# Main prompt
build_left_prompt() {
RETVAL=$?
defined POWERLEVEL9K_LEFT_PROMPT_ELEMENTS || POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(context dir rbenv vcs)
for element in $POWERLEVEL9K_LEFT_PROMPT_ELEMENTS; do
prompt_$element "left"
done
left_prompt_end
}
# Right prompt
build_right_prompt() {
RETVAL=$?
defined POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS || POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(longstatus history time)
for element in $POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS; do
prompt_$element "right"
done
}
powerlevel9k_init() {
setopt LOCAL_OPTIONS
unsetopt XTRACE KSH_ARRAYS
prompt_opts=(cr percent subst)
# initialize colors
autoload -U colors && colors
# initialize VCS
autoload -Uz add-zsh-hook
add-zsh-hook precmd vcs_info
if [[ "$POWERLEVEL9K_PROMPT_ON_NEWLINE" == true ]]; then
PROMPT="$(print_icon 'MULTILINE_FIRST_PROMPT_PREFIX')%{%f%b%k%}"'$(build_left_prompt)'"
$(print_icon 'MULTILINE_SECOND_PROMPT_PREFIX')"
# The right prompt should be on the same line as the first line of the left
# prompt. To do so, there is just a quite ugly workaround: Before zsh draws
# the RPROMPT, we advise it, to go one line up. At the end of RPROMPT, we
# advise it to go one line down. See:
# http://superuser.com/questions/357107/zsh-right-justify-in-ps1
RPROMPT_PREFIX='%{'$'\e[1A''%}' # one line up
RPROMPT_SUFFIX='%{'$'\e[1B''%}' # one line down
else
PROMPT="%{%f%b%k%}"'$(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%}"$RPROMPT_SUFFIX
fi
}
powerlevel9k_init "$@"
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