#!/bin/bash
source "/usr/share/dar/dar-functions"

function help {
	cat <<EOF
usage: dar-shell [-q] [-d dist,dist2] cmd     
Acquire a shell in one or more DAR build environments

dar-exec options:

  -d dist,dist2         select build envs
  -h                    this help message
  -q                    be very quiet

exported variables:

  arch, dist, nick, path, repo, tag

EOF
exit 1
}

daropts "d:hq" $@
CMD="$OPTS"

if [ ! -d "$ROOT" ]; then
	echo "ERROR: probably in chroot jail" >&2
	exit 1
fi

set_dists
set_as_root
AS_ROOT=1

if [ -z "$QUIET" ]; then
	echo -e "$_BL_$_WH= Entering shells.$_DE"
fi
for distname in $DISTS; do
	if [ -r "$CONFIGDIR/dists/$distname/config" ]; then
		source "$CONFIGDIR/dists/$distname/config"
		export arch="$DISTARCH" dist="${DISTNAME// *}" nick="$DISTNICK" path="$DISTPATH" repo="$REPO" tag="${DISTTAG// *}"
	fi

	setarch $DISTARCH chroot $CHROOTDIR/$distname
done
if [ -z "$QUIET" ]; then
	echo -en "$_BL_$_WH= Returning to parent shell. Press ENTER.$_DE"
	read a
fi

exit 0