CLI panics on interactive command for warehouses update-default-warehouse-override

[janniklasrose]

Describe the issue

Auto-generated CLI commands panic when selecting arguments interactively for databricks warehouses update-default-warehouse-override.

databricks warehouses update-default-warehouse-override
The Databricks CLI unexpectedly had a fatal error.
Please report this issue to Databricks in the form of a GitHub issue at:
https://github.com/databricks/cli

CLI Version: 0.298.0

Panic Payload: runtime error: index out of range [1] with length 1

Stack Trace:
goroutine 1 [running]:
runtime/debug.Stack()
        runtime/debug/stack.go:26 +0x64
github.com/databricks/cli/cmd/root.Execute.func1()
        github.com/databricks/cli/cmd/root/root.go:117 +0x9c
panic({0x1019777e0?, 0x140003de018?})
        runtime/panic.go:783 +0x120
github.com/databricks/cli/cmd/workspace/warehouses.newUpdateDefaultWarehouseOverride.func2(0x1400002fb08, {0x1028e1c20, 0x0, 0x0})
        github.com/databricks/cli/cmd/workspace/warehouses/warehouses.go:1429 +0x298
github.com/spf13/cobra.(*Command).execute(0x1400002fb08, {0x1028e1c20, 0x0, 0x0})
        github.com/spf13/cobra@v1.10.2/command.go:1015 +0x7d4
github.com/spf13/cobra.(*Command).ExecuteC(0x1400019af08)
        github.com/spf13/cobra@v1.10.2/command.go:1148 +0x350
github.com/spf13/cobra.(*Command).ExecuteContextC(...)
        github.com/spf13/cobra@v1.10.2/command.go:1080
github.com/databricks/cli/cmd/root.Execute({0x101ac6e40, 0x1028e1c20}, 0x1400019af08)
        github.com/databricks/cli/cmd/root/root.go:146 +0x108
main.main()
        github.com/databricks/cli/main.go:17 +0x44

Steps to reproduce the behavior

1. Databricks CLI version 0.298.0 installed (have not tested with other versions)
2. Run databricks warehouses update-default-warehouse-override
3. Select any warehouse from the list. In my case, it was Serverless Starter Warehouse (386f665b323200a8)
4. Immediately receive error

Expected Behavior

Graceful failure, or a way to enter additional arguments

Actual Behavior

Command picks the name of the resource selected from the dropdown and panics for missing positional arguments.

OS and CLI version

% databricks --version
Databricks CLI v0.298.0

Is this a regression?

No

Debug Logs

[janniklasrose]

Impact limited to this single command, per Claude:

Scope of the bug: Parallel audit of all 19 candidate files across cmd/workspace/** and cmd/account/** confirms update-default-warehouse-override is the only affected command. Every other dropdown-based command only reads args[0] after the single-element append, so they're safe.

Seems that this command is an outlier that needs to be accounted for upstream in genkit