[BUG] [PowerShell] enum label must not start with a digit

[benwa]

Bug Report Checklist

• Have you provided a full/minimal spec to reproduce the issue?
• Have you validated the input using an OpenAPI validator?
• Have you tested with the latest master to confirm the issue still exists?
• Have you searched for related issues/PRs?
• What's the actual output vs expected output?
• [Optional] Sponsorship to speed up the bug fix or feature request (example)

Description

If you have an enum that start with a digit, (for example 100, 200, 3test), the resulting PS1 will error out.

openapi-generator version

7.14.0

OpenAPI declaration file content or url

https://redfish.dmtf.org/schemas/v1/SerialInterface.v1_3_0.yaml#/components/schemas/SerialInterface_v1_3_0_SerialInterface

Generation Details

PowerShell 7.5, Redfish OpenAPI spec.

Steps to reproduce

open-api-generator -i https://redfish.dmtf.org/schemas/v1/SerialInterface.v1_3_0.yaml#/components/schemas/SerialInterface_v1_3_0_SerialInterface -g powershell

Which will result in a ps1 with an enum.

enum SerialInterface_v1_3_0_BitRate {
     1200
     2400
     4800
     9600
     19200
     38400
     57600
     115200
     230400
}

PowerShell does not like this format.

Related issues/PRs

Suggest a fix

Begin the enum with an underscore (which is how the C# generator works). I'm not sure of the logic to then use the correct value for the resulting API call, however.

enum SerialInterface_v1_3_0_BitRate {
     _1200 = 1200
     _2400 = 2400
     _4800 =4800
     _9600 = 9600
     _19200 = 19200
     _38400 = 38400
     _57600 = 57600
     _115200 = 115200
     _230400 = 230400
}

Alternatively, perhaps an array is better than an actual enum.

[wing328]

thanks for reporting the issue

would you like to contribute a PRs with the suggested fix?

[benwa]

I would if I could, but I'm just a sysadmin with very little development experience.

[wing328]

👌

i'll try to see if i can find some time to fix it before the upcoming release

[benwa]

Any luck?

[wing328]

fixed via #23715

please give it a try with the latest master: https://github.com/OpenAPITools/openapi-generator/wiki/FAQ#how-to-test-with-the-latest-master-of-openapi-generator