prezto/modules/prompt/functions/prompt_budspencer_setup

##################################################
# vim: ft=zsh
#
# A simple theme that displays relevant, contextual information.
#
# Authors:
#   Joseph Tannhuber <sepp.tannhuber@yahoo.com>
##################################################

# Load dependencies.
pmodload 'helper'

function prompt_budspencer_user {
unset _prompt_budspencer_user
if [[ -n "$SSH_CLIENT" || $UID -eq 0 ]]; then
    _prompt_budspencer_user="%(!.%{%K{166}%B%}.)%n"
fi
}

function prompt_budspencer_pwd {
local pwd="${PWD/#$HOME/~}"
unset _prompt_budspencer_pwd
if [[ -n "$SSH_CLIENT" || $UID -eq 0 ]]; then
    _prompt_budspencer_pwd="@%M:"
fi
if [[ "$pwd" == (#m)[/~] ]]; then
    _prompt_budspencer_pwd+="$MATCH"
    unset MATCH
else
    _prompt_budspencer_pwd+="${${${(@j:/:M)${(@s:/:)pwd}##.#?}:h}%/}/${pwd:t}"
fi
}

function prompt_budspencer_indicator {
if [[ "$editor_info[vimode]" =~ "red" ]]; then
    print -n "%{\033]12;#dc322f\007%K{$editor_info[vimode]}%} REPLACE "
else
    if [[ "$editor_info[vimode]" =~ "blue" ]]; then
        print -n "%{\033]12;#268bd2\007%K{$editor_info[vimode]}%} NORMAL "
    else
        print -n "%{\033]12;#b58900\007%K{$editor_info[vimode]}%} INSERT "
    fi
fi
}

function prompt_budspencer_symbols {
_prompt_budspencer_symbols="${VIM:+" %B%F{green}V%f%b"}"
_prompt_budspencer_symbols+="${jobstates:+" %F{cyan}⚙%f"}"
_prompt_budspencer_symbols+="%(?::%B%F{red} ⏎%f%b)"
_prompt_budspencer_symbols+="%f%(!. %B%F{166}⚡%f%b.)"
}

function prompt_budspencer_precmd {
setopt LOCAL_OPTIONS
unsetopt XTRACE KSH_ARRAYS

# Format Username.
prompt_budspencer_user

# Format PWD.
prompt_budspencer_pwd

# Format Symbols.
prompt_budspencer_symbols

# Get Git repository information.
if (( $+functions[git-info] )); then
    git-info
fi

# Removes the whitespace character at the end of the right prompt.
ZLE_RPROMPT_INDENT=0
}

function prompt_budspencer_setup {
setopt LOCAL_OPTIONS
unsetopt XTRACE KSH_ARRAYS
prompt_opts=(cr percent subst)

# Load required functions.
autoload -Uz add-zsh-hook

# Add hook for calling git-info before each command.
add-zsh-hook precmd prompt_budspencer_precmd

# Set editor-info parameters.
zstyle ':prezto:module:editor:info:completing' format '%B%F{red}...%f%b'
zstyle ':prezto:module:editor:info:keymap:primary' format 'yellow'
zstyle ':prezto:module:editor:info:keymap:primary:insert' format 'yellow'
zstyle ':prezto:module:editor:info:keymap:primary:overwrite' format 'red'
zstyle ':prezto:module:editor:info:keymap:alternate' format 'blue'

# Set git-info parameters.
zstyle ':prezto:module:git:info' verbose 'yes'
zstyle ':prezto:module:git:info:action' format ':%%B%F{violet}%s%f%%b'
zstyle ':prezto:module:git:info:added' format ' %%B%F{green}✚%f%%b'
zstyle ':prezto:module:git:info:ahead' format ' %%B%F{violet}⬆%f%%b'
zstyle ':prezto:module:git:info:behind' format ' %%B%F{violet}⬇%f%%b'
zstyle ':prezto:module:git:info:branch' format '%K{241}%F{black}%b'
zstyle ':prezto:module:git:info:commit' format ':%F{green}%.7c%f'
zstyle ':prezto:module:git:info:deleted' format ' %%B%F{red}✖%f%%b'
zstyle ':prezto:module:git:info:modified' format ' %%B%F{blue}✱%f%%b'
zstyle ':prezto:module:git:info:position' format ':%F{red}%p%f'
zstyle ':prezto:module:git:info:renamed' format ' %%B%F{magenta}➜%f%%b'
zstyle ':prezto:module:git:info:stashed' format ' %%B%F{cyan}✭%f%%b'
zstyle ':prezto:module:git:info:unmerged' format ' %%B%F{violet}═%f%%b'
zstyle ':prezto:module:git:info:untracked' format ' %%B%F{white}◼%f%%b'
zstyle ':prezto:module:git:info:keys' format \
    'prompt' '%F{$editor_info{vimode]}%K{241}%F{black} %f $(coalesce "%b" "%p" "%c")%s %F{241}' \
    'rprompt' '%A%B%S%a%d%m%r%U%u'

# Define prompts.
PROMPT='%F{black}$(prompt_budspencer_indicator)%F{${editor_info[vimode]}}%k${git_info:+${(e)git_info[prompt]}}%k%f${_prompt_budspencer_symbols} '
RPROMPT='${git_info[rprompt]} %K{black}%F{${editor_info[vimode]}}%F{black}%K{${editor_info[vimode]}} ${_prompt_budspencer_user}%K{${editor_info[vimode]}}${_prompt_budspencer_pwd} '
SPROMPT='zsh: correct %F{red}%R%f to %F{green}%r%f [nyae]? '
}

prompt_budspencer_setup "$@"