$ alias skaffold='docker run gcr.io/k8s-skaffold/skaffold/v2:latest skaffold'
$ skaffold version
Unable to find image 'gcr.io/k8s-skaffold/skaffold/v2:latest' locally
latest: Pulling from k8s-skaffold/skaffold/v2
cb3fe1d2dde1: Pull complete
fe1dccac7e06: Pull complete
3c2cba919283: Pull complete
...
4533b5a67e67: Pull complete
0c420a37f040: Pull complete
6a5dfbd9a4f5: Pull complete
Digest: sha256:ff66de87497a86a11786a73fb47fd3d2e75fe738b3a6d24b7bc6193ffc8d81b1
Status: Downloaded newer image for gcr.io/k8s-skaffold/skaffold/v2:latest
v2.0.0-beta1
$ skaffold version
v2.0.0-beta1
