When KUBECONFIG has several values, only the first one is showed in the prompt

[lzecca78]

Hi guys, i have enabled kube module in order to view in the prompt also kubernetes cluster name and the namespace currently used. I have several entries in KUBECONFIG environment value like:

export KUBECONFIG=~/.kube/config-1:~/.kube/config-2:~/.kube/config-3

what is happening

I noticed that only the first element of the values (in the example above ~/.kube/config-1 ) is correctly showed in the prompt, while, when i switch the cluster to the ~/.kube/config-2 using kubectx the prompt is not enriched with the kubernetes information at all (the prompt appears just like no kubernetes cluster has been found).
I tried to change the ordering of the values and the problem always comes out when i switch to an element different from the first one.

how it should behave

Switching the cluster with kubectx i should see the right prompt information regarding the selected cluster and namespace

[argoyle]

I actually opened a PR (#116 ) for this yesterday. Clone my read-all-configs-branch and go build and point to that binary of powerline-go until the PR is merged.

[lzecca78]

@argoyle thanks a lot for this reference!