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powerlevel10k/powerlevel9k.zsh-theme

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# vim:ft=zsh ts=2 sw=2 sts=2
#
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# powerlevel9k Theme
# https://github.com/bhilburn/powerlevel9k
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#
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# This theme was inspired by agnoster's Theme:
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# https://gist.github.com/3712874
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#
# The `vcs_info` hooks in this file are from Tom Upton:
# https://github.com/tupton/dotfiles/blob/master/zsh/zshrc
#
# In order for this theme to render correctly, you will need a Powerline-patched font:
# https://github.com/Lokaltog/powerline-fonts
#
### Segment drawing
# A few utility functions to make it easy and re-usable to draw segmented prompts
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# 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'
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# These characters require the Powerline fonts to work properly. If see boxes or
# bizarre characters below, your fonts are not correctly installed.
LEFT_SEGMENT_SEPARATOR=''
RIGHT_SEGMENT_SEPARATOR=''
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VCS_UNSTAGED_ICON='●'
VCS_STAGED_ICON='✚'
################################################################
# color scheme
################################################################
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local DEFAULT_COLOR DEFAULT_COLOR_INVERTED DEFAULT_COLOR_DARK
if [[ $POWERLEVEL9K_COLOR_SCHEME == "light" ]]; then
DEFAULT_COLOR=white
DEFAULT_COLOR_INVERTED=black
DEFAULT_COLOR_DARK="252"
else
DEFAULT_COLOR=black
DEFAULT_COLOR_INVERTED=white
DEFAULT_COLOR_DARK="236"
fi
################################################################
# VCS Information Settings
################################################################
setopt prompt_subst
autoload -Uz vcs_info
local VCS_WORKDIR_DIRTY=false
local VCS_CHANGESET_PREFIX=''
if [[ "$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{$DEFAULT_COLOR_DARK}%0.$VCS_CHANGESET_HASH_LENGTH""i@%f"
fi
zstyle ':vcs_info:*' enable git hg
zstyle ':vcs_info:*' check-for-changes true
zstyle ':vcs_info:*' formats " $VCS_CHANGESET_PREFIX%F{$DEFAULT_COLOR}%b%c%u%m%f"
zstyle ':vcs_info:*' actionformats " %b %F{red}| %a%f"
zstyle ':vcs_info:*' stagedstr " %F{$DEFAULT_COLOR}$VCS_STAGED_ICON%f"
zstyle ':vcs_info:*' unstagedstr " %F{$DEFAULT_COLOR}$VCS_UNSTAGED_ICON%f"
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zstyle ':vcs_info:git*+set-message:*' hooks git-untracked git-aheadbehind git-stash git-remotebranch git-tagname
# For Hg, only show the branch name
zstyle ':vcs_info:hg*:*' branchformat "%b"
# The `get-revision` function must be turned on for dirty-check to work for Hg
zstyle ':vcs_info:hg*:*' get-revision true
if [[ "$POWERLEVEL9K_SHOW_CHANGESET" == true ]]; then
zstyle ':vcs_info:*' get-revision true
else
# A little performance-boost for large repositories (especially Hg). If we
# don't show the changeset, we can switch to simple mode.
zstyle ':vcs_info:*' use-simple true
fi
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## Debugging
#zstyle ':vcs_info:*+*:*' debug true
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################################################################
# Prompt Segment Constructors
################################################################
# Begin a left prompt segment
# Takes two arguments, background and foreground. Both can be omitted,
# rendering default background/foreground.
left_prompt_segment() {
local bg fg
[[ -n $1 ]] && bg="%K{$1}" || bg="%k"
[[ -n $2 ]] && fg="%F{$2}" || fg="%f"
if [[ $CURRENT_BG != 'NONE' && $1 != $CURRENT_BG ]]; then
echo -n "%{$bg%F{$CURRENT_BG}%}$LEFT_SEGMENT_SEPARATOR%{$fg%} "
else
echo -n "%{$bg%}%{$fg%} "
fi
CURRENT_BG=$1
[[ -n $3 ]] && echo -n $3
}
# End the left prompt, closing any open segments
left_prompt_end() {
if [[ -n $CURRENT_BG ]]; then
echo -n " %{%k%F{$CURRENT_BG}%}$LEFT_SEGMENT_SEPARATOR"
else
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echo -n " %{%k%}"
fi
echo -n "%{%f%}"
CURRENT_BG=''
}
# Begin a right prompt segment
# Takes two arguments, background and foreground. Both can be omitted,
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# rendering default background/foreground. No ending for the right prompt
# segment is needed (unlike the left prompt, above).
right_prompt_segment() {
local bg fg
[[ -n $1 ]] && bg="%K{$1}" || bg="%k"
[[ -n $2 ]] && fg="%F{$2}" || fg="%f"
echo -n " %f%F{$1}$RIGHT_SEGMENT_SEPARATOR%f%{$bg%}%{$fg%} "
[[ -n $3 ]] && echo -n $3
}
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################################################################
# Prompt Components
################################################################
# Context: user@hostname (who am I and where am I)
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# Note that if $DEFAULT_USER is not set, this prompt segment will always print
prompt_context() {
if [[ "$USER" != "$DEFAULT_USER" || -n "$SSH_CLIENT" ]]; then
$1_prompt_segment $DEFAULT_COLOR "011" "%(!.%{%F{yellow}%}.)$USER@%m"
fi
}
# branch/detached head, dirty status
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prompt_vcs() {
local vcs_prompt="${vcs_info_msg_0_}"
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if [[ -n $vcs_prompt ]]; then
if [[ "$VCS_WORKDIR_DIRTY" == true ]]; then
$1_prompt_segment yellow $DEFAULT_COLOR
else
$1_prompt_segment green $DEFAULT_COLOR
fi
echo -n "%F{$DEFAULT_COLOR}%f$vcs_prompt"
fi
}
function +vi-git-untracked() {
if [[ $(git rev-parse --is-inside-work-tree 2> /dev/null) == 'true' && \
$(git ls-files --others --exclude-standard | sed q | wc -l | tr -d ' ') != 0 ]]; then
hook_com[unstaged]+=" %F{$DEFAULT_COLOR}?%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 | tr -d ' ')
(( $ahead )) && gitstatus+=( " %F{$DEFAULT_COLOR}↑${ahead}%f" )
# for git prior to 1.7
# behind=$(git rev-list HEAD..origin/${branch_name} | wc -l)
behind=$(git rev-list HEAD..${branch_name}@{upstream} 2>/dev/null | wc -l | tr -d ' ')
(( $behind )) && gitstatus+=( " %F{$DEFAULT_COLOR}↓${behind}%f" )
hook_com[misc]+=${(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{$DEFAULT_COLOR}${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#*/} != ${branch_name} ]] ; then
hook_com[branch]+="%F{$DEFAULT_COLOR}→%f%F{$DEFAULT_COLOR}${remote}%f"
fi
}
function +vi-git-tagname() {
local tag
tag=$(git describe --tags --exact-match HEAD 2>/dev/null)
[[ -n ${tag} ]] && hook_com[branch]=" %F{$DEFAULT_COLOR}${tag}%f"
}
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# 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{$DEFAULT_COLOR}⍟${stashes}%f"
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
}
# Dir: current working directory
prompt_dir() {
$1_prompt_segment blue $DEFAULT_COLOR '%~'
}
# Virtualenv: current working virtualenv
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# More information on virtualenv (Python):
# https://virtualenv.pypa.io/en/latest/
prompt_virtualenv() {
local virtualenv_path="$VIRTUAL_ENV"
if [[ -n $virtualenv_path && -n $VIRTUAL_ENV_DISABLE_PROMPT ]]; then
$1_prompt_segment blue $DEFAULT_COLOR "(`basename $virtualenv_path`)"
fi
}
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# 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}%}✘"
[[ $UID -eq 0 ]] && symbols+="%{%F{yellow}%}⚡"
[[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%{%F{cyan}%}⚙"
[[ -n "$symbols" ]] && $1_prompt_segment $DEFAULT_COLOR default "$symbols"
}
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# 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() {
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local symbols bg
symbols=()
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if [[ $RETVAL -ne 0 ]]; then
symbols+="%{%F{"226"}%}%? ↵"
bg="009"
else
symbols+="%{%F{"046"}%}✓"
bg="008"
fi
[[ $UID -eq 0 ]] && symbols+="%{%F{yellow}%}⚡"
[[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%{%F{cyan}%}⚙"
[[ -n "$symbols" ]] && $1_prompt_segment $bg $DEFAULT_COLOR "$symbols"
}
# System time
prompt_time() {
$1_prompt_segment $DEFAULT_COLOR_INVERTED $DEFAULT_COLOR '%D{%H:%M:%S} '
}
# Command number (in local history)
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prompt_history() {
$1_prompt_segment "244" $DEFAULT_COLOR '%h'
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}
# Ruby Version Manager information
prompt_rvm() {
local rvm_prompt
rvm_prompt=`rvm-prompt`
if [ "$rvm_prompt" != "" ]; then
$1_prompt_segment "240" $DEFAULT_COLOR "$rvm_prompt "
fi
}
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# rbenv information
prompt_rbenv() {
if [[ -n "$RBENV_VERSION" ]]; then
$1_prompt_segment red $DEFAULT_COLOR "$RBENV_VERSION"
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fi
}
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# AWS Profile
prompt_aws() {
local aws_profile=$AWS_DEFAULT_PROFILE
if [[ -n $aws_profile ]];
then
$1_prompt_segment red white "AWS: $aws_profile"
fi
}
# RSpec test ratio
prompt_rspec_stats() {
if [[ (-d app && -d spec) ]]; then
local code_amount=$(wc -l app/**/*.rb | grep -oE "[0-9]+" | tail -n 1)
local tests_amount=$(wc -l spec/**/*.rb | grep -oE "[0-9]+" | tail -n 1)
build_test_stats $1 $code_amount $tests_amount "RSpec"
fi
}
# Symfony2-PHPUnit test ratio
prompt_symfony2_tests() {
if [[ (-d src && -d app && -f app/AppKernel.php) ]]; then
local code_amount=$(ls -1 src/**/*.php | grep -v Tests | wc -l)
local tests_amount=$(ls -1 src/**/*.php | grep Tests | wc -l)
build_test_stats $1 $code_amount $tests_amount "SF2-Tests"
fi
}
# Show a ratio of tests vs code
build_test_stats() {
local code_amount=$2
local tests_amount=$3+0.01
local headline=$4
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# Set float precision to 2 digits:
typeset -F 2 ratio
local ratio=$(( (tests_amount/code_amount) * 100 ))
[[ ratio -ge 0.75 ]] && $1_prompt_segment cyan $DEFAULT_COLOR "$headline: $ratio%%"
[[ ratio -ge 0.5 && ratio -lt 0.75 ]] && $1_prompt_segment yellow $DEFAULT_COLOR "$headline: $ratio%%"
[[ ratio -lt 0.5 ]] && $1_prompt_segment red $DEFAULT_COLOR "$headline: $ratio%%"
}
# Main prompt
build_left_prompt() {
if [[ ${#POWERLEVEL9K_LEFT_PROMPT_ELEMENTS} == 0 ]]; then
POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(context dir rbenv vcs)
fi
for element in $POWERLEVEL9K_LEFT_PROMPT_ELEMENTS; do
prompt_$element "left"
done
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left_prompt_end
}
# Right prompt
build_right_prompt() {
RETVAL=$?
if [[ ${#POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS} == 0 ]]; then
POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(longstatus history time)
fi
for element in $POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS; do
prompt_$element "right"
done
}
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# Create the prompts
precmd() {
vcs_info
# Add a static hook to examine staged/unstaged changes.
vcs_info_hookadd set-message vcs-detect-changes
}
if [[ "$POWERLEVEL9K_PROMPT_ON_NEWLINE" == true ]]; then
PROMPT='╭─%{%f%b%k%}$(build_left_prompt)
╰─ '
else
PROMPT='%{%f%b%k%}$(build_left_prompt) '
fi
RPROMPT='%{%f%b%k%}$(build_right_prompt)%{$reset_color%}'