Hi, I was setting up a project with Gradle Convention Plugins, where in I need to setup ksp plugin for komapper. Komapper can be configured by specifying options in gradle script, I'm stuck here on how to set this up in Convention Plugins.

ksp {
  arg("komapper.enumStrategy", "ordinal")
  arg("komapper.namingStrategy", "UPPER_SNAKE_CASE")
}

Any help would be really helpful. Thanks!

class MyPlugin : Plugin<Project> {
    override fun apply(target: Project) {
        target.apply(plugin = "com.google.devtools.ksp")
        target.extensions.configure(KspExtension::class.java) {
            arg("komapper.enumStrategy", "ordinal")
            arg("komapper.namingStrategy", "UPPER_SNAKE_CASE")
        }
    }
}

Something like that

Thanks, this really helped. ❤️

You might need to run the configuration block in an afterEvaluate unfortunately

Also, you can use

withPlugin

and

getByType

like this. https://github.com/ganadist/VersionCodeDemo/blob/main/build-logic/convention/src/m[…]otlin/com/myapplication/android/builder/AnnotationProcessors.kt

the reason doing this without

afterEvaluate

doesn’t work for me is the value of my args come from a custom plugin extension which uses lazy providers like

val myValue: Property<Boolean>

Because `KspExtension`’s

arg

require the lazy properties to be evaluated eagerly but the values aren’t be available during configuration, the

arg

value is never set, unless I wrap the config block inside an

afterEvaluate

to call the

arg("key", "value")

after the values provided via the custom extension are available.

Alright make sense, also hopefully it's not required for the OP, but clearly a gradle trick to keep in mind 👌