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prezto/modules/prompt/functions/prompt_giddie_setup

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2013-05-19 16:56:28 -04:00
#
# A colorful, friendly, multiline theme with some handy features.
#
# Authors:
# Paul Gideon Dann <pdgiddie@gmail.com>
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
# Features:
# - Simple VCS branch, staged and unstaged indication.
# - Prompt character is different in a VCS repository.
# - Last command exit status is displayed when non-zero.
#
# Screenshots:
# http://i.imgur.com/rCo3S.png
#
function +vi-git-status() {
# Check for untracked files or updated submodules since vcs_info does not.
if [[ -n $(git ls-files --other --exclude-standard 2> /dev/null) ]]; then
hook_com[unstaged]='%F{green}!%f'
fi
}
function prompt_giddie_precmd {
# Replace '/home/<user>' with '~'.
_prompt_giddie_pwd="${PWD/#$HOME/~}"
# Choose prompt symbol based on whether or not we are in a repository.
if (( $+commands[git] )) && git rev-parse 2> /dev/null; then
_prompt_giddie_symbol='±'
vcs_info
else
_prompt_giddie_symbol=')'
fi
}
function prompt_giddie_setup {
setopt LOCAL_OPTIONS
unsetopt XTRACE KSH_ARRAYS
prompt_opts=(cr percent subst)
# Load required functions.
autoload -Uz vcs_info
autoload -Uz add-zsh-hook
# Add hook to set up prompt parameters before each command.
add-zsh-hook precmd prompt_giddie_precmd
# Set editor-info parameters.
zstyle ':prezto:module:editor:info:completing' format '%F{green}...%f'
# Set vcs_info parameters.
zstyle ':vcs_info:*' enable git
zstyle ':vcs_info:*' check-for-changes true
zstyle ':vcs_info:*' formats ' on %F{magenta}%b%f%c%u'
zstyle ':vcs_info:*' actionformats ' on %F{magenta}%b%f%c%u %F{yellow}(%a)%f'
zstyle ':vcs_info:*' stagedstr '%F{green}+%f'
zstyle ':vcs_info:*' unstagedstr '%F{green}!%f'
zstyle ':vcs_info:git*+set-message:*' hooks git-status
# Define prompts.
PROMPT='%(?..%F{red}%B-> [%?]%b%f
)%F{magenta}%n%f@%F{yellow}%m%f|%F{green}${_prompt_giddie_pwd}%f${vcs_info_msg_0_}
%F{blue}${_prompt_giddie_symbol}%f '
RPROMPT=''
SPROMPT='zsh: correct %F{magenta}%R%f to %F{green}%r%f [nyae]? '
}
prompt_giddie_setup "$@"