dotfiles/lucid.remote/.oh-my-zsh/themes/simonoff.zsh-theme

# Prompt
#
# Below are the color init strings for the basic file types. A color init
# string consists of one or more of the following numeric codes:
# Attribute codes:
# 00=none 01=bold 04=underscore 05=blink 07=reverse 08=concealed
# Text color codes:
# 30=black 31=red 32=green 33=yellow 34=blue 35=magenta 36=cyan 37=white
# Background color codes:
# 40=black 41=red 42=green 43=yellow 44=blue 45=magenta 46=cyan 47=white
function precmd {

    local TERMWIDTH
    (( TERMWIDTH = ${COLUMNS} - 1 ))


    ###
    # Truncate the path if it's too long.

    PR_FILLBAR=""
    PR_PWDLEN=""

    local promptsize=${#${(%):---(%n@%M:%l)---()}}
    local pwdsize=${#${(%):-%~}}
    local gitbranch="$(git_prompt_info)"
    local rvmprompt="$(rvm_prompt_info)"
    local gitbranchsize=${#${gitbranch:-''}}
    local rvmpromptsize=${#${rvmprompt:-''}}

    if [[ "$promptsize + $pwdsize + $rvmpromptsize + $gitbranchsize" -gt $TERMWIDTH ]]; then
        ((PR_PWDLEN=$TERMWIDTH - $promptsize))
    else
        PR_FILLBAR="\${(l.(($TERMWIDTH - ($promptsize + $pwdsize + $rvmpromptsize + $gitbranchsize)))..${PR_SPACE}.)}"
    fi
}


setopt extended_glob

preexec () {
    if [[ "$TERM" == "screen" ]]; then
        local CMD=${1[(wr)^(*=*|sudo|-*)]}
        echo -n "\ek$CMD\e\\"
    fi

    if [[ "$TERM" == "xterm" ]]; then
        print -Pn "\e]0;$1\a"
    fi

    if [[ "$TERM" == "rxvt" ]]; then
        print -Pn "\e]0;$1\a"
    fi

}

setprompt () {
###
# Need this so the prompt will work.

    setopt prompt_subst


###
# See if we can use colors.

    autoload colors zsh/terminfo
    if [[ "$terminfo[colors]" -ge 8 ]]; then
    colors
    fi
    for color in RED GREEN YELLOW BLUE MAGENTA CYAN WHITE; do
    eval PR_$color='%{$terminfo[bold]$fg[${(L)color}]%}'
    eval PR_LIGHT_$color='%{$fg[${(L)color}]%}'
    (( count = $count + 1 ))
    done
    PR_NO_COLOUR="%{$terminfo[sgr0]%}"


###
# See if we can use extended characters to look nicer.

    typeset -A altchar
#    set -A altchar "${(s..)terminfo[acsc]}"
    PR_SET_CHARSET="%{$terminfo[enacs]%}"
    PR_HBAR=${altchar[q]:--}
    PR_ULCORNER=${altchar[l]:--}
    PR_LLCORNER=${altchar[m]:--}
    PR_LRCORNER=${altchar[j]:--}
    PR_URCORNER=${altchar[k]:--}

    ###
    # Modify Git prompt
    ZSH_THEME_GIT_PROMPT_PREFIX=" ["
    ZSH_THEME_GIT_PROMPT_SUFFIX="]"
    ###
    # Modify RVM prompt
    ZSH_THEME_RVM_PROMPT_PREFIX=" ["
    ZSH_THEME_RVM_PROMPT_SUFFIX="]"


###
# Decide if we need to set titlebar text.

    case $TERM in
    xterm*|*rxvt*)
        PR_TITLEBAR=$'%{\e]0;%(!.-=*[ROOT]*=- | .)%n@%M:%~ $(git_prompt_info) $(rvm_prompt_info) | ${COLUMNS}x${LINES} | %y\a%}'
        ;;
    screen)
        PR_TITLEBAR=$'%{\e_screen \005 (\005t) | %(!.-=[ROOT]=- | .)%n@%m:%~ | ${COLUMNS}x${LINES} | %y\e\\%}'
        ;;
    *)
        PR_TITLEBAR=''
        ;;
    esac


###
# Decide whether to set a screen title
    if [[ "$TERM" == "screen" ]]; then
        PR_STITLE=$'%{\ekzsh\e\\%}'
    else
        PR_STITLE=''
    fi

###
# Finally, the prompt.
#
    PROMPT='$PR_SET_CHARSET$PR_STITLE${(e)PR_TITLEBAR}\
$PR_RED$PR_HBAR<\
$PR_BLUE%(!.$PR_RED%SROOT%s.%n)$PR_GREEN@$PR_BLUE%M:$PR_GREEN%$PR_PWDLEN<...<%~$PR_CYAN$(git_prompt_info)$(rvm_prompt_info)\
$PR_RED>$PR_HBAR$PR_SPACE${(e)PR_FILLBAR}\
$PR_RED$PR_HBAR<\
$PR_GREEN%l$PR_RED>$PR_HBAR\

$PR_RED$PR_HBAR<\
%(?..$PR_LIGHT_RED%?$PR_BLUE:)\
$PR_LIGHT_BLUE%(!.$PR_RED.$PR_WHITE)%#$PR_RED>$PR_HBAR\
$PR_NO_COLOUR '

}

setprompt