#!/bin/bash

if [ $# -lt 1 ]; then
	echo "Usage: $0 <hostname> [ssh-options]"
	exit 1
fi
[ -z "$WSCOMPAT_MASTER" ] && WSCOMPAT_MASTER="$(whoami)"
read -r -d '' init_cmd << EOF_9oqn7IVF
	export WS_IS_COMPAT=1
	export WSCOMPAT_MASTER="$WSCOMPAT_MASTER"
	export WSCOMPAT_DIR="/tmp/wscompat_${WSCOMPAT_MASTER}_\$(whoami)"

	ws_cleanup() { rm -rf "\$WSCOMPAT_DIR"; }
	trap ws_cleanup EXIT
	rm -rf "\$WSCOMPAT_DIR" && mkdir -p "\$WSCOMPAT_DIR" && chmod 700 "\$WSCOMPAT_DIR"

cat << 'EOF_84EbM3la' > "\$WSCOMPAT_DIR/profile"
$(
	cat "$WSCOMPAT_DIR/profile"
	for file in "$WSCOMPAT_DIR.profile"*.sh; do
		if [ -f "$file" ]; then cat "$file"; fi
	done
)
EOF_84EbM3la
	. \$WSCOMPAT_DIR/profile

	# pam, systemd - wrap in login shell
	exec /bin/bash --login --norc --noprofile -c "exec /bin/bash"
EOF_9oqn7IVF

ssh -t "$@" "$init_cmd"