#!/bin/sh
set -e

if [ "$VCS" = git ]; then
	if ! git add .; then
		echo "etckeeper warning: git add failed" >&2
	fi
elif [ "$VCS" = hg ]; then
	if ! hg add .; then
		echo "etckeeper warning: hg add failed" >&2
	fi
elif [ "$VCS" = bzr ]; then
	if ! bzr add .; then
		echo "etckeeper warning: bzr add failed" >&2
	fi
elif [ "$VCS" = darcs ]; then
	# Don't warn if all the files were already added.
	rc=0
	res=$( darcs add -qr . 2>&1 ) || rc=$?
	if test $rc -ne 0; then
		if ! test $rc -eq 2 -a "${res%No files were added}" != "$res"; then
			printf "%s" "$res"
			echo "etckeeper warning: darcs add failed" >&2
		fi
	fi
	unset rc res
fi