plugins {
  id "com.github.johnrengelman.shadow" version "2.0.1"
}

description = 'dd-java-agent'

apply from: "${rootDir}/gradle/java.gradle"
apply from: "${rootDir}/gradle/publish.gradle"
apply from: "${rootDir}/gradle/jacoco.gradle"
jacocoTestReport.dependsOn ':dd-java-agent-ittests:test'

whitelistedInstructionClasses += whitelistedBranchClasses += [
  'datadog.agent.*',
  'datadog.agent.decorators.*',
  'io.opentracing.contrib.*',
  'dd.opentracing.contrib.*',
]

dependencies {
  compile project(':dd-trace-ot')
  compile project(':dd-java-agent:tooling')
  compile project(':dd-trace-api')

  compile deps.bytebuddy

  compile deps.autoservice
  compile deps.slf4j

  compile group: 'org.slf4j', name: 'slf4j-simple', version: '1.7.25'
  // ^ Generally a bad idea for libraries, but we're shadowing.

  testCompile deps.opentracingMock
}
// add all subprojects under 'instrumentation' to the agent's dependencies
Project java_agent_project = project
subprojects { subProj ->
  if (subProj.getPath().startsWith(java_agent_project.getPath() + ':instrumentation:')) {
    java_agent_project.dependencies {
      compile(project(subProj.getPath()))
    }
  }
}

jar {
  classifier = 'unbundled'

  manifest {
    attributes(
      "Main-Class": "datadog.trace.agent.DDJavaAgentInfo",
      "Agent-Class": "datadog.trace.agent.TracingAgent",
      "Premain-Class": "datadog.trace.agent.TracingAgent",
      "Can-Redefine-Classes": true,
      "Can-Retransform-Classes": true,
    )
  }
}

shadowJar {
  classifier null

  mergeServiceFiles() // This triggers shadow to also apply the relocate rules below to the service files.

  relocate 'org.slf4j', 'datadog.slf4j'  // Prevents conflict with other SLF4J instances. Important for premain.

  if (!project.hasProperty("disableShadowRelocate") || !disableShadowRelocate) {

    // These need to be relocated to prevent conflicts in case the regular dd-trace is already on the classpath.
    relocate('datadog.trace.api', 'datadog.trace.agent.api') {
      // We want to ensure to not miss if a user is using the annotation.
      exclude 'datadog.trace.api.Trace'
    }
    relocate 'datadog.trace.common', 'datadog.trace.agent.common'
    relocate 'datadog.opentracing', 'datadog.trace.agent.ot'

    relocate 'io.opentracing.contrib', 'datadog.trace.agent.opentracing.contrib'

    relocate 'org.yaml', 'datadog.trace.agent.deps.yaml'
    relocate 'org.msgpack', 'datadog.trace.agent.deps.msgpack'
    relocate 'com.fasterxml', 'datadog.trace.agent.deps.fasterxml'

    relocate 'net.bytebuddy', 'datadog.trace.agent.deps.bytebuddy'
    relocate('com.google', 'datadog.trace.agent.deps.google') {
      // This is used in the Cassandra Cluster.connectAsync signature so we can't relocate it. :fingers_crossed:
      exclude 'com.google.common.util.concurrent.ListenableFuture'
    }
  }

  dependencies {
    exclude(dependency('org.projectlombok:lombok:1.16.20'))
  }
}

// We don't want bundled dependencies to show up in the pom.
modifyPom {
  dependencies.removeAll { true }
}