Crashes with index out of range error

[ashlineldridge]

Expected behavior

Invalid command line invocations should produce appropriate error messages and not stack traces.

Actual behavior

It's been a while between kpt cfg set calls and I ran the command wrong which produced the stack trace shown below.

> kpt cfg set account-id abc

panic: runtime error: index out of range [2] with length 2

goroutine 1 [running]:
sigs.k8s.io/kustomize/cmd/config/internal/commands.(*SetRunner).preRunE(0xc000970000, 0xc00096cb00, 0xc00093cd80, 0x2, 0x2, 0x0, 0x0)
	sigs.k8s.io/kustomize/cmd/config@v0.9.5/internal/commands/cmdset.go:78 +0x331
github.com/spf13/cobra.(*Command).execute(0xc00096cb00, 0xc00093cd40, 0x2, 0x2, 0xc00096cb00, 0xc00093cd40)
	github.com/spf13/cobra@v1.0.0/command.go:831 +0x523
github.com/spf13/cobra.(*Command).ExecuteC(0xc00094e000, 0x200000003, 0xc000000180, 0xc0007d7f78)
	github.com/spf13/cobra@v1.0.0/command.go:950 +0x375
github.com/spf13/cobra.(*Command).Execute(...)
	github.com/spf13/cobra@v1.0.0/command.go:887
main.main()
	github.com/GoogleContainerTools/kpt/main.go:37 +0x65

Information

Kpt version: 0.38.1

[mikebz]

dupe of #1593

@phanimarupaka do we have a patch release of this? I thought this was in .38.1
@runewake2 do you know if you grabbed the dependency update for this?

[runewake2]

I believe we'd need a new cmd/config release to pick up the fix for this.

[mikebz]

@runewake2 can you spin one up and create .38.2?

[runewake2]

We could build v0.39.1 after cmd/config is released. I am not able to perform releases in Kustomize though.

[runewake2]

The fix for this should be available in version v0.39.1 of kpt.