dup() { duplicity --archive-dir "$tmpdir/dup-cache" "$@"; }
WVSTART "import-duplicity"
-WVPASS cp -a "$top/t/sampledata" "$tmpdir/src"
+WVPASS "$top/t/sync-tree" "$top/t/sampledata/" "$tmpdir/src/"
export BUP_DIR="$tmpdir/bup"
export GIT_DIR="$tmpdir/bup"