revamp compat

arch-user/bin/wssh

@@ -0,0 +1,31 @@
+#!/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"