powerline-zsh

readme.md

Fored from https://github.com/lixiaoyan/powerline-bash/blob/master/powerline.sh

powerline.zsh

local COLOR_FG_WHITE="%{$(tput setaf 7)%}"
local COLOR_FG_GRAY="%{$(tput setaf 8)%}"
local COLOR_FG_FAILURE="%{$(tput setaf 1)%}"
local COLOR_FG_SUCCESS="%{$(tput setaf 4)%}"
local COLOR_FG="%{$(tput setaf 0)%}"
local COLOR_BG_FAILURE="%{$(tput setab 1)%}"
local COLOR_BG_SUCCESS="%{$(tput setab 4)%}"
local COLOR_BG="%{$(tput setab 7)%}"
local COLOR_RESET="%{$(tput sgr0)%}"
readonly _ZSH_POWERLINE_SEP="$COLOR_FG_GRAY"$'\uE0B1'"$COLOR_FG"

__ps1() {
    local ret=$?
    local state_bg
    local state_fg
    if [ $ret -eq 0 ]; then
        state_fg="$COLOR_FG_SUCCESS"
        state_bg="$COLOR_BG_SUCCESS"
    else
        state_fg="$COLOR_FG_FAILURE"
        state_bg="$COLOR_BG_FAILURE"
    fi
    local __pwd="$PWD"
    [[ "$__pwd" =~ ^"$HOME"(/|$) ]] && __pwd="${__pwd/#$HOME/~}"
    __pwd=("${(s./.)__pwd}")
    test "$__pwd[1]" = "" && __pwd[1]="/"
    PS1="$COLOR_FG$COLOR_BG"
    PS1+=" ${(j. $_ZSH_POWERLINE_SEP .)__pwd} "
    PS1+="$COLOR_FG_WHITE$state_bg"$'\uE0B0'"$COLOR_FG"
    PS1+=" $ "
    PS1+="$COLOR_RESET$state_fg"$'\uE0B0'
    PS1+="$COLOR_RESET "
    return $ret
}
precmd_functions=(__ps1)