#!/usr/bin/env bash WISH_POWERLINE=0 local i local gradient=(e7c547 c0e551 82e35a 62e177 6bdfb3 73d4dd 7aa6da) local j=0 for i in ${WISH_PLUGINS[@]}; do [[ $i == "newline" ]] && j=0 && continue eval WISH_$(echo $i | tr '[:lower:]' '[:upper:]')_BG=-1 eval WISH_$(echo $i | tr '[:lower:]' '[:upper:]')_FG=${gradient[$j]} ((j++)) if [[ $j -eq ${#gradient[@]} ]]; then j=0 fi done