.zshenv

#!/usr/bin/env zsh

if [ -n "${ZSH_VERSION-}" ]; then
    : ${ZDOTDIR:=~}
    setopt no_global_rcs
    if [[ -o no_interactive && -z "${Z4H_BOOTSTRAPPING-}" ]]; then
        return
    fi
    setopt no_rcs
    unset Z4H_BOOTSTRAPPING
fi

Z4H_URL="https://raw.githubusercontent.com/romkatv/zsh4humans/v5"
: "${Z4H:=${XDG_CACHE_HOME:-$HOME/.cache}/zsh4humans/v5}"

umask o-w

if [ ! -e "$Z4H"/z4h.zsh ]; then
    mkdir -p -- "$Z4H" || return
    printf >&2 '\033[33mz4h\033[0m: fetching \033[4mz4h.zsh\033[0m\n'
    if command -v curl > /dev/null 2>&1; then
        curl -fsSL -- "$Z4H_URL"/z4h.zsh > "$Z4H"/z4h.zsh.$$ || return
    elif command -v wget > /dev/null 2>&1; then
        wget -O- -- "$Z4H_URL"/z4h.zsh > "$Z4H"/z4h.zsh.$$ || return
    else
        printf >&2 '\033[33mz4h\033[0m: please install \033[32mcurl\033[0m or \033[32mwget\033[0m\n'
        return 1
    fi
    mv -- "$Z4H"/z4h.zsh.$$ "$Z4H"/z4h.zsh || return
fi

. "$Z4H"/z4h.zsh || return

setopt rcs