build.gradle

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

    id "com.google.osdetector"
    id "com.google.protobuf"
    id "com.gradleup.shadow"
    id "ru.vyarus.animalsniffer"
}

description = "gRPC: S2A"

dependencies {
    implementation libraries.s2a.proto

    api project(':grpc-api')
    implementation project(':grpc-stub'),
            project(':grpc-protobuf'),
            project(':grpc-core'),
            libraries.protobuf.java,
            libraries.guava.jre // JRE required by protobuf-java-util from grpclb
    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-benchmarks'),
            project(':grpc-testing'),
            project(':grpc-testing-proto'),
            testFixtures(project(':grpc-core')),
            libraries.guava

    testImplementation 'com.google.truth:truth:1.4.2'
    testImplementation 'com.google.truth.extensions:truth-proto-extension:1.4.2' 
    testImplementation libraries.guava.testlib

    testRuntimeOnly libraries.netty.tcnative,
            libraries.netty.tcnative.classes
    testRuntimeOnly (libraries.netty.tcnative) {
        artifact {
            classifier = "linux-x86_64"
        }
    }
    testRuntimeOnly (libraries.netty.tcnative) {
        artifact {
            classifier = "linux-aarch_64"
        }
    }
    testRuntimeOnly (libraries.netty.tcnative) {
        artifact {
            classifier = "osx-x86_64"
        }
    }
    testRuntimeOnly (libraries.netty.tcnative) {
        artifact {
            classifier = "osx-aarch_64"
        }
    }
    testRuntimeOnly (libraries.netty.tcnative) {
        artifact {
            classifier = "windows-x86_64"
        }
    }

    signature (libraries.signature.java) {
        artifact {
            extension = "signature"
        }
    }
}

configureProtoCompilation()

tasks.named("javadoc").configure {
    exclude 'io/grpc/s2a/**'
}

tasks.named("jar").configure {
    // Must use a different archiveClassifier to avoid conflicting with shadowJar
    archiveClassifier = 'original'
    manifest {
        attributes('Automatic-Module-Name': 'io.grpc.s2a')
    }
}

// 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.
tasks.named("shadowJar").configure {
    archiveClassifier = 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'
}

plugins.withId('maven-publish') {
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)
                    dependencyNode.appendNode('version', dep.version)
                    dependencyNode.appendNode('scope', 'compile')
                }
                asNode().dependencies[0].replaceNode(dependenciesNode)
            }
        }
    }
}
}