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prezto/modules/prompt/functions/prompt_akhayyat_setup

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#
# A theme based on the steeef theme with hg-prompt and more
# information in the prompt.
#
# Authors:
# Ahmad Khayyat <akhayyat@gmail.com>
#
# Screenshots:
# http://i.imgur.com/jmOES.png
#
# Dependencies:
# git
# mercurial
# hg-prompt (https://bitbucket.org/sjl/hg-prompt)
#
function prompt_akhayyat_precmd {
setopt LOCAL_OPTIONS
unsetopt XTRACE KSH_ARRAYS
if (( $+functions[vcs_info] )); then
vcs_info 'prompt'
fi
if (( $+functions[python-info] )); then
python-info
fi
}
function prompt_akhayyat_setup {
setopt LOCAL_OPTIONS
unsetopt XTRACE KSH_ARRAYS
prompt_opts=(cr percent subst)
# Load required functions.
autoload -Uz add-zsh-hook
autoload -Uz vcs_info
# Use extended color pallete if available.
if [[ $TERM = *256color* || $TERM = *rxvt* ]]; then
orange="166"
else
orange="yellow"
fi
# Add hook for calling *-info before each command.
add-zsh-hook precmd prompt_akhayyat_precmd
# Set vcs_info parameters.
zstyle ':vcs_info:*' enable git
zstyle ':vcs_info:*:prompt:*' check-for-changes true
zstyle ':vcs_info:*:prompt:*' stagedstr "%F{green}●%f"
zstyle ':vcs_info:*:prompt:*' unstagedstr "%F{$orange}●%f"
zstyle ':vcs_info:*:prompt:*' formats " on ±%F{cyan}%r%f/%F{yellow}%b%f %c%u %m"
zstyle ':vcs_info:*:prompt:*' actionformats " on ±%F{cyan}%r%f/%F{yellow}%b%f in %a %c%u %m"
zstyle ':vcs_info:*:prompt:*' nvcsformats ""
zstyle ':vcs_info:git*+set-message:*' hooks git-untracked git-st
# Set python-info format
zstyle ':prezto:module:python' virtualenv '(%v)'
# Define prompts.
PROMPT="
%F{magenta}%n%f@%F{magenta}%m%f:%F{cyan}%~%f"'$(hg_prompt_info)${vcs_info_msg_0_}
${python_info[virtualenv]}» '
RPROMPT="%B%F{black}%D{%Y.%m.%d %a %I:%M %P}%f%b"
}
function hg_prompt_info {
hg prompt --angle-brackets "\
<on ☿<%F{cyan}<root|basename>%f/>%F{yellow}<branch>%f>\
<:%F{$orange}<bookmark>%f>\
at %F{green}<rev>%f\
<:%F{green}<tags>%f>\
<%F{$orange}<status|modified>%f>\
<%F{red}<status|unknown>%f>\
<update>\
< %F{yellow}↑%f<outgoing>>\
< %F{$orange}↓$f<incoming>><
patches: <patches|join( → )|pre_applied(%F{yellow})|post_applied(%f)|pre_unapplied(%B%F{black})|post_unapplied(%f%b)>>" 2>/dev/null
}
function +vi-git-untracked {
if [[ $(git rev-parse --is-inside-work-tree 2> /dev/null) == 'true' ]] && \
git status --porcelain | grep '??' &> /dev/null ; then
hook_com[unstaged]+="%F{red}●%f"
fi
}
function +vi-git-st() {
local ahead behind
local -a gitstatus
ahead=$(git rev-list ${hook_com[branch]}@{upstream}..HEAD 2>/dev/null | wc -l)
(( $ahead )) && gitstatus+=( "%F{yellow}↑%f" )
behind=$(git rev-list HEAD..${hook_com[branch]}@{upstream} 2>/dev/null | wc -l)
(( $behind )) && gitstatus+=( "%F{$orange}↓%f" )
hook_com[misc]+=${(j:/:)gitstatus}
}
prompt_akhayyat_setup "$@"