We use the standard go client for kubernetes `client-go`. To vendor it
and all its denpendecies we use
```
dep ensure -add k8s.io/client-go@5.0.0
```
We create a new cobra command with
```
cobra add listPods
```
Note: The new command in cmd/listPods.go uses [the "magic" function
init()](https://golang.org/ref/spec#Package_initialization) to register
itself.
We use [ginkgo](http://onsi.github.io/ginkgo/) and
[gomega](http://onsi.github.io/gomega/) for testing. We generate some
boilerplate with:
```
mkdir integration
cd integration
ginkgo bootstrap
ginkgo generate integration
```
We use
[gexec](http://onsi.github.io/gomega/#gexec-testing-external-processes)
to compile and run the CLI under test, and to inspect its output.
We use `dep ensure` to ensure that all our dependencies are properly
vendored. From now on, this will be our workflow with every commit.
Hannes Hörl
Gareth Smith