unkmas-fishlike.zsh-theme

function felix_pwd_abbr {
        base_pwd=$PWD
        tilda_notation=${base_pwd//$HOME/\~}
        pwd_list=(${(s:/:)tilda_notation})
        list_len=${#pwd_list}

        if [[ $list_len -le 1 ]]; then
                echo $tilda_notation
                return
        fi

        if [[ ${pwd_list[1]} != '~' ]]; then
                formed_pwd='/'
        fi

        firstchar=$(echo ${pwd_list[1]} | cut -c1)
        if [[ $firstchar == '.' ]] ; then
                firstchar=$(echo ${pwd_list[1]} | cut -c1,2)
        fi

        formed_pwd=${formed_pwd}$firstchar

        for ((i=2; i <= $list_len; i++)) do
                if [[ $i != ${list_len} ]]; then

                        firstchar=$(echo ${pwd_list[$i]} | cut -c1)
                        if [[ $firstchar == '.' ]] ; then
                                firstchar=$(echo ${pwd_list[$i]} | cut -c1,2)
                        fi

                        formed_pwd=${formed_pwd}/$firstchar
                else
                        formed_pwd=${formed_pwd}/${pwd_list[$i]}
                fi
        done

        echo $formed_pwd
        return
}

function unkmas_git_branch_info {
  local current_branch
  current_branch=$(git_current_branch)

  if [[ -n $current_branch ]]; then
    echo "on %{$fg[green]%}$current_branch%{$reset_color%}"
  fi
}

PROMPT='%{$fg[yellow]%}$(felix_pwd_abbr)%{$reset_color%} $(unkmas_git_branch_info) ⨯ '
RPROMPT='%F{8}%D{%H:%M:%S}'

ZSH_HIGHLIGHT_STYLES[arg0]='none'
ZSH_HIGHLIGHT_STYLES[path]='fg=cyan,underline'