import com.google.protobuf.gradle.*

val buildProtoDir = File("${buildDir}", "__proto__")

plugins {
    id("java-library")
    id("com.google.protobuf") version "0.8.19"
{% if targets|selectattr('publish') -%}
    `maven-publish`
    `signing`
{% endif -%}
}

{% if targets|selectattr('publish') -%}
group = "{{ targets[0].publish_group }}"
version = project.properties["version"]
{% endif -%}

repositories {
    mavenCentral()
}

java {
    withSourcesJar()
    withJavadocJar()
}

dependencies {
{%  if targets[0].consumer is defined -%}
{%-    for library in targets[0].consumer -%}
    api({{ library.classpath }})
{%     endfor -%}
{%- endif -%}

{% if targets[0].proto_namespace is defined -%}
    protobuf(files(File(buildProtoDir, "{{ targets[0].proto_namespace }}")))
{% else -%}
    protobuf(files(buildProtoDir))
{% endif -%}
}

protobuf {
    protoc {
        // Download from repositories
        artifact = "com.google.protobuf:protoc:
{%- if targets[0].proto_compiler_version is defined -%}
{{ targets[0].proto_compiler_version }}
{%- else -%}
3.22.5
{%- endif -%}
"
    }
{%  if targets[0].proto_grpc is defined -%}
    plugins {
        id("grpc") {
            artifact = "io.grpc:protoc-gen-grpc-java:1.45.0"
        }
    }
    generateProtoTasks {
        ofSourceSet("main").forEach {
            it.plugins {
                id("grpc")
            }
        }
    }
{%- endif %}
}

val prepareProto = tasks.register<Copy>("prepareProto") {
    from(rootDir) {
{% for proto in targets[0].proto_files -%}
        include("{{ proto }}")
{% endfor -%}
    }
    into(buildProtoDir)
}

afterEvaluate {
    tasks.getByName("extractProto").dependsOn(prepareProto)
}
{% if targets|selectattr('publish') -%}
{% include 'publish.gradle.kts' -%}
{% endif -%}