_main

#! /hint/sh

export B;B=${B:-$HOME/.config/bash/bashrc.d}

#unalias -a # for now not a problem

# SHELL DETECTION:
sh_is=${BASH_VERSION+bash}${KSH_VERSION+ksh}${NETBSD_SHELL+netbsd}${POSH_VERSION+posh}${SH_VERSION+sh}${YASH_VERSION+yash}${ZSH_VERSION+zsh}${BB_ASH_VERSION+bb_ash}
sh_is=${sh_is:-${0##*/}}; sh_is=${sh_is#-} # $0='-sh' when login shells

unset sh_is_bash sh_is_zsh sh_is_ash sh_is_sh sh_isin_cmd
case $sh_is in
	bash|rbash)  sh_is_bash='';;
	zsh)         sh_is_zsh='';;
	ash|bb_ash)  sh_is_ash='';;
	*)           sh_is_sh=''
		case ${sh_is:-${0##*/}} in
			dash|sh|mksh) ;;
			\$|\$.sh) sh_isin_cmd=''; PS1='';;
			ksh|netbsd|posh|yash) printf %s\\n >&2 "$B/_main: note, you are using shell that is not yet well tested";;
			_main|_main.sh)       printf %s\\n >&2 "$B/_main: shell not detected! \$0 seems to be '_main'?";;
			*)                    printf %s\\n >&2 "$B/_main: unrecognized shell, assuming sh"; BB=$BB${BB:+:}nologin;;
		esac
	;;
esac


# todo: but what if is not in .config ? and then we have no $XDG_CONFIG_HOME ..
#  check what wiki says in this case.
[ -e ~/.config/user-dirs.dirs ] && . "$B"/_homedir-vars

# big dot / "BULLET" (U+2022) -> alias •=source_all :
. "$B"/_U+2022•



• \
	"$B"/_PATH \
	"$B"/_env \
	"$B"/_core \
	"$B"/_fallback/FALLBACK \
	"$B"/[a-z]*[!\~\!\@\#\$%^\&\*] \
;

sh_is_=${sh_is_bash+bash}${sh_is_zsh+zsh}${sh_is_ash+sh}${sh_is_sh+sh} # note ash runs *.sh files

• \
	"$B"/%[a-z]*."$sh_is_" \
	"$B"/_loadable/LOADABLE \
	"$B"/a \
;

# detect if we are home:
case ${USER-}:${HOSTNAME-} in arcowo:kpc)
	. "$B"/__antihomedir
	ls -d "${XDG_DESKTOP_DIR:?}"/*[Tt][Oo][Dd][Oo]* >&2
esac

# has args OR if xtrace(set -x) is on, then dont execute shell specific 'rc' and fetch/color script:
# case $- in *c*|*x*)false;; *);; esac  || # `$-` is bashism ...
case $#:${sh_isin_cmd+1}:$({ :; } 2>&1) in 0::) ;; *) return 0; esac
case :${BB-}: in *:nologin:*) return 0; esac
. "$B"/_fetch/_fetch"${sh_is_sh+".sh"}"
#ls ~/d >&2

unset-unseted-i