fix verify-bazel.sh on mac and windows

mac bash doesn't like |& because mac bash is really old. the formating of wc
is also sligthly different then on linux

```
$ # on linux
$ echo -n | wc -l
0
$ # on mac
$ echo -n | wc -l
       0
```
This commit is contained in:
Mike Danese 2016-11-02 13:07:52 -07:00
parent 539165d899
commit 93f737eae6

View File

@ -21,7 +21,7 @@ export KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
source "${KUBE_ROOT}/hack/lib/init.sh"
go get -u github.com/mikedanese/gazel
if [[ $("${GOPATH}/bin/gazel" -dry-run -root="$(kube::realpath ${KUBE_ROOT})" |& tee /dev/stderr | wc -l) != 0 ]]; then
if [[ $("${GOPATH}/bin/gazel" -dry-run -root="$(kube::realpath ${KUBE_ROOT})" 2>&1 | tee /dev/stderr | wc -l | tr -d '[:space:]') != 0 ]]; then
echo
echo "BUILD files are not up to date"
echo "Run ./hack/update-bazel.sh"