tree_id=$(WVPASS awk 'FNR == 1' get.log) || exit $?
commit_id=$(WVPASS awk 'FNR == 2' get.log) || exit $?
WVPASS git ls-tree "$tree_id"
tree_id=$(WVPASS awk 'FNR == 1' get.log) || exit $?
commit_id=$(WVPASS awk 'FNR == 2' get.log) || exit $?
WVPASS git ls-tree "$tree_id"