build.gradle

plugins {
    id "java-library"
    id "maven-publish"

    id "com.github.johnrengelman.shadow"
    id "com.google.protobuf"
    id "ru.vyarus.animalsniffer"
}

description = "gRPC: ALTS"

sourceCompatibility = 1.7
targetCompatibility = 1.7

evaluationDependsOn(project(':grpc-core').path)

dependencies {
    api project(':grpc-core')
    implementation project(':grpc-auth'),
            project(':grpc-grpclb'),
            project(':grpc-protobuf'),
            project(':grpc-stub'),
            libraries.protobuf,
            libraries.conscrypt,
            libraries.guava,
            libraries.google_auth_oauth2_http
    def nettyDependency = implementation project(':grpc-netty')
    compileOnly libraries.javax_annotation

    shadow configurations.implementation.getDependencies().minus(nettyDependency)
    shadow project(path: ':grpc-netty-shaded', configuration: 'shadow')

    testImplementation project(':grpc-testing'),
            project(':grpc-core').sourceSets.test.output,
            project(':grpc-testing-proto'),
            libraries.guava,
            libraries.junit,
            libraries.mockito,
            libraries.truth

    testImplementation (libraries.guava_testlib) {
        exclude group: 'junit', module: 'junit'
    }
    testRuntimeOnly libraries.netty_tcnative,
            libraries.netty_epoll
    signature 'org.codehaus.mojo.signature:java17:1.0@signature'
}

configureProtoCompilation()

import net.ltgt.gradle.errorprone.CheckSeverity

[compileJava, compileTestJava].each() {
    // protobuf calls valueof. Will be fixed in next release (google/protobuf#4046)
    it.options.compilerArgs += [
        "-Xlint:-deprecation"
    ]
    // ALTS returns a lot of futures that we mostly don't care about.
    it.options.errorprone.check("FutureReturnValueIgnored", CheckSeverity.OFF)
}

javadoc {
    exclude 'io/grpc/alts/internal/**'
    exclude 'io/grpc/alts/Internal*'
}

jar {
    // Must use a different classifier to avoid conflicting with shadowJar
    classifier = 'original'
}

// We want to use grpc-netty-shaded instead of grpc-netty. But we also want our
// source to work with Bazel, so we rewrite the code as part of the build.
shadowJar {
    classifier = null
    dependencies {
        exclude(dependency {true})
    }
    relocate 'io.grpc.netty', 'io.grpc.netty.shaded.io.grpc.netty'
    relocate 'io.netty', 'io.grpc.netty.shaded.io.netty'
}

publishing {
    publications {
        maven(MavenPublication) {
            // We want this to throw an exception if it isn't working
            def originalJar = artifacts.find { dep -> dep.classifier == 'original'}
            artifacts.remove(originalJar)

            pom.withXml {
                def dependenciesNode = new Node(null, 'dependencies')
                project.configurations.shadow.allDependencies.each { dep ->
                    def dependencyNode = dependenciesNode.appendNode('dependency')
                    dependencyNode.appendNode('groupId', dep.group)
                    dependencyNode.appendNode('artifactId', dep.name)
                    def version = (dep.name == 'grpc-netty-shaded') ? '[' + dep.version + ']' : dep.version
                    dependencyNode.appendNode('version', version)
                    dependencyNode.appendNode('scope', 'compile')
                }
                asNode().dependencies[0].replaceNode(dependenciesNode)
            }
        }
    }
}