fluid-compiler
Compiles code and runs Kapt annotation processing directly, enabling unit testing of annotation processors. Supports custom compiler arguments, Kapt options, and additional configuration settings.
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Compile Kotlin code and run KAPT annotation processing directly from Kotlin, for example to unit test your annotation processors!
Note: KAPT APIs (
processors(),kaptOptions()) are deprecated. Migrate to KSP when possible.
- Kotlin 2.3+
- JDK 21+
build.gradle.kts:
dependencies {
implementation("io.fluidsonic.compiler:fluid-compiler:0.14.0")
}import io.fluidsonic.compiler.*
val result = KotlinCompiler()
.includesCurrentClasspath()
.jvmTarget(KotlinJvmTarget.v21)
.processors(MyAnnotationProcessor())
.sources("sources", "more-sources/Example.kt")
.compile()
// result.exitCode contains the exit code of the compiler
// result.messages contains all messages printed during compilation and annotation processing
// result.generatedFiles contains all files generated by annotation processors.destination("output")
.kotlinHome("/path/to/kotlin/home")
.moduleName("my-module").arguments {
apiVersion = "1.4"
languageVersion = "1.6"
newInference = true
}For a complete list of all compiler arguments check out K2JVMCompilerArguments .
.kaptOptions {
flags += KaptFlag.CORRECT_ERROR_TYPES
mode = AptMode.STUBS_AND_APT
}For a complete list of all Kapt options check out KaptOptions.
Apache 2.0
Compile Kotlin code and run KAPT annotation processing directly from Kotlin, for example to unit test your annotation processors!
Note: KAPT APIs (
processors(),kaptOptions()) are deprecated. Migrate to KSP when possible.
- Kotlin 2.3+
- JDK 21+
build.gradle.kts:
dependencies {
implementation("io.fluidsonic.compiler:fluid-compiler:0.14.0")
}import io.fluidsonic.compiler.*
val result = KotlinCompiler()
.includesCurrentClasspath()
.jvmTarget(KotlinJvmTarget.v21)
.processors(MyAnnotationProcessor())
.sources("sources", "more-sources/Example.kt")
.compile()
// result.exitCode contains the exit code of the compiler
// result.messages contains all messages printed during compilation and annotation processing
// result.generatedFiles contains all files generated by annotation processors.destination("output")
.kotlinHome("/path/to/kotlin/home")
.moduleName("my-module").arguments {
apiVersion = "1.4"
languageVersion = "1.6"
newInference = true
}For a complete list of all compiler arguments check out K2JVMCompilerArguments .
.kaptOptions {
flags += KaptFlag.CORRECT_ERROR_TYPES
mode = AptMode.STUBS_AND_APT
}For a complete list of all Kapt options check out KaptOptions.
Apache 2.0