[BUG] Missing option mergedFileName for openApiGenerate task (Gradle plugin)

[romanutti]

Description

The option mergedFileName for openApiGenerate task (Gradle plugin) is missing while it is mentioned in the doc.

openapi-generator version

6.6.0 (and also 7.0.0-beta)

[GeoffreyStemys]

Indeed it seems that it can be set but nothing happen. The generated file is not here at the end.

[Picazsoo]

It seems all the code is in place. The only thing missing is the:

    /**
     * Name of the file that will contain all merged specs
     */
    val mergedFileName = project.objects.property<String>();

in OpenApiGeneratorGenerateExtension.kt

[wing328]

@Picazsoo can you please file a PR with the suggested fix?

[Picazsoo]

Hi @wing328, it seems to be more complicated than I presumed. I will still try to look into in when I have some extra capacity.