Permalink
f2a826e May 31, 2015
149 lines (125 sloc) 4.15 KB
#
# A simple theme that displays relevant, contextual information.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
# Screenshots:
# http://i.imgur.com/nrGV6pg.png
#
#
# 16 Terminal Colors
# -- ---------------
# 0 black
# 1 red
# 2 green
# 3 yellow
# 4 blue
# 5 magenta
# 6 cyan
# 7 white
# 8 bright black
# 9 bright red
# 10 bright green
# 11 bright yellow
# 12 bright blue
# 13 bright magenta
# 14 bright cyan
# 15 bright white
#
# Load dependencies.
pmodload 'helper'
function prompt_sorin_pwd {
local pwd="${PWD/#$HOME/~}"
if [[ "$pwd" == (#m)[/~] ]]; then
_prompt_sorin_pwd="$MATCH"
unset MATCH
else
_prompt_sorin_pwd="${${${${(@j:/:M)${(@s:/:)pwd}##.#?}:h}%/}//\%/%%}/${${pwd:t}//\%/%%}"
fi
}
function prompt_sorin_git_info {
if (( _prompt_sorin_precmd_async_pid > 0 )); then
# Append Git status.
if [[ -s "$_prompt_sorin_precmd_async_data" ]]; then
alias typeset='typeset -g'
source "$_prompt_sorin_precmd_async_data"
RPROMPT+='${git_info:+${(e)git_info[status]}}'
unalias typeset
fi
# Reset PID.
_prompt_sorin_precmd_async_pid=0
# Redisplay prompt.
zle && zle reset-prompt
fi
}
function prompt_sorin_precmd_async {
# Get Git repository information.
if (( $+functions[git-info] )); then
git-info
typeset -p git_info >! "$_prompt_sorin_precmd_async_data"
fi
# Signal completion to parent process.
kill -WINCH $$
}
function prompt_sorin_precmd {
setopt LOCAL_OPTIONS
unsetopt XTRACE KSH_ARRAYS
# Format PWD.
prompt_sorin_pwd
# Define prompts.
RPROMPT='${editor_info[overwrite]}%(?:: %F{1}⏎%f)${VIM:+" %B%F{6}V%f%b"}'
# Kill the old process of slow commands if it is still running.
if (( _prompt_sorin_precmd_async_pid > 0 )); then
kill -KILL "$_prompt_sorin_precmd_async_pid" &>/dev/null
fi
# Compute slow commands in the background.
trap prompt_sorin_git_info WINCH
prompt_sorin_precmd_async &!
_prompt_sorin_precmd_async_pid=$!
}
function prompt_sorin_setup {
setopt LOCAL_OPTIONS
unsetopt XTRACE KSH_ARRAYS
prompt_opts=(cr percent subst)
_prompt_sorin_precmd_async_pid=0
_prompt_sorin_precmd_async_data="${TMPPREFIX}-prompt_sorin_data"
# Load required functions.
autoload -Uz add-zsh-hook
# Add hook for calling git-info before each command.
add-zsh-hook precmd prompt_sorin_precmd
# Set editor-info parameters.
zstyle ':prezto:module:editor:info:completing' format '%B%F{7}...%f%b'
zstyle ':prezto:module:editor:info:keymap:primary' format ' %B%F{1}❯%F{3}❯%F{2}❯%f%b'
zstyle ':prezto:module:editor:info:keymap:primary:overwrite' format ' %F{3}♺%f'
zstyle ':prezto:module:editor:info:keymap:alternate' format ' %B%F{2}❮%F{3}❮%F{1}❮%f%b'
# Set git-info parameters.
zstyle ':prezto:module:git:info' verbose 'yes'
zstyle ':prezto:module:git:info:action' format '%F{7}:%f%%B%F{9}%s%f%%b'
zstyle ':prezto:module:git:info:added' format ' %%B%F{2}✚%f%%b'
zstyle ':prezto:module:git:info:ahead' format ' %%B%F{13}⬆%f%%b'
zstyle ':prezto:module:git:info:behind' format ' %%B%F{13}⬇%f%%b'
zstyle ':prezto:module:git:info:branch' format ' %%B%F{2}%b%f%%b'
zstyle ':prezto:module:git:info:commit' format ' %%B%F{3}%.7c%f%%b'
zstyle ':prezto:module:git:info:deleted' format ' %%B%F{1}✖%f%%b'
zstyle ':prezto:module:git:info:modified' format ' %%B%F{4}✱%f%%b'
zstyle ':prezto:module:git:info:position' format ' %%B%F{13}%p%f%%b'
zstyle ':prezto:module:git:info:renamed' format ' %%B%F{5}➜%f%%b'
zstyle ':prezto:module:git:info:stashed' format ' %%B%F{6}✭%f%%b'
zstyle ':prezto:module:git:info:unmerged' format ' %%B%F{3}═%f%%b'
zstyle ':prezto:module:git:info:untracked' format ' %%B%F{7}◼%f%%b'
zstyle ':prezto:module:git:info:keys' format \
'status' '$(coalesce "%b" "%p" "%c")%s%A%B%S%a%d%m%r%U%u'
# Define prompts.
PROMPT='${SSH_TTY:+"%F{9}%n%f%F{7}@%f%F{3}%m%f "}%F{4}${_prompt_sorin_pwd}%(!. %B%F{1}#%f%b.)${editor_info[keymap]} '
RPROMPT=''
SPROMPT='zsh: correct %F{1}%R%f to %F{2}%r%f [nyae]? '
}
function prompt_sorin_preview {
local +h PROMPT=''
local +h RPROMPT=''
local +h SPROMPT=''
editor-info 2>/dev/null
prompt_preview_theme 'sorin'
}
prompt_sorin_setup "$@"