fi
if [ $# -lt 1 -o $# -gt 3 ]; then
- cat <<EOF
+ cat >&2 <<EOF
Usage: $0 [-batch] archive.tar.gz [git_url [git_reference]]
EOF
exit 1
archive=$1
if [ ! -r "$archive" ]; then
- printf 'File not found: %s\n' "$archive"
+ printf 'File not found: %s\n' "$archive" >&2
exit 1
fi
esac
if [ ! -r "$exclude" ]; then
- printf 'File not found: %s\n' "$exclude"
+ printf 'File not found: %s\n' "$exclude" >&2
exit 1
fi