skaffold credits produces incorrect output

[corneliusweig]

Expected behavior

Starting with v1.0.0, skaffold credits produces a folder with all the license files of Skaffold's dependencies. That version produces:

$ skaffold-v1.0.1 credits
$ ls skaffold-credits   
4d63.com  cloud.google.com  github.com  go.opencensus.io  golang.org  google.golang.org  gopkg.in  k8s.io  knative.dev  sigs.k8s.io

Actual behavior

Since v1.1.0, the command produces a folder with the skaffold.yaml schemas instead of the version files:

$ skaffold-v1.1.0 credits
$ ls skaffold-credits
v1.json        v1alpha2.json  v1alpha4.json  v1beta1.json   v1beta11.json  v1beta13.json  v1beta15.json  v1beta17.json  v1beta3.json  v1beta5.json  v1beta7.json  v1beta9.json
v1alpha1.json  v1alpha3.json  v1alpha5.json  v1beta10.json  v1beta12.json  v1beta14.json  v1beta16.json  v1beta2.json   v1beta4.json  v1beta6.json  v1beta8.json  v2alpha1.json

Information

• Skaffold version: v1.1.0
• Operating system: linux

[dgageot]

I might have broken something :-)