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

description = 'opentelemetry-auto'

apply from: "${rootDir}/gradle/java.gradle"
apply from: "${rootDir}/gradle/version.gradle"

configurations {
  shadowInclude
}

processResources {
  from(zipTree(project(':instrumentation').tasks.shadowJar.archiveFile)) {
    into 'auto-tooling-and-instrumentation.isolated'
    rename '(^.*)\\.class$', '$1.classdata'
    // Rename LICENSE file since it clashes with license dir on non-case sensitive FSs (i.e. Mac)
    rename '^LICENSE$', 'LICENSE.renamed'
  }

  dependsOn project(':instrumentation').tasks.shadowJar
}

jar {
  archiveClassifier = 'unbundled'

  manifest {
    attributes(
      "Main-Class": "io.opentelemetry.auto.bootstrap.AgentBootstrap",
      "Agent-Class": "io.opentelemetry.auto.bootstrap.AgentBootstrap",
      "Premain-Class": "io.opentelemetry.auto.bootstrap.AgentBootstrap",
      "Can-Redefine-Classes": true,
      "Can-Retransform-Classes": true,
    )
  }
}

shadowJar {
  configurations = [project.configurations.shadowInclude]

  archiveClassifier = ''

  mergeServiceFiles()

  exclude '**/module-info.class'

  dependencies {
    exclude(dependency("org.projectlombok:lombok:$versions.lombok"))
  }

  // Prevents conflict with other SLF4J instances. Important for premain.
  relocate 'org.slf4j', 'io.opentelemetry.auto.slf4j'
  // rewrite dependencies calling Logger.getLogger
  relocate 'java.util.logging.Logger', 'io.opentelemetry.auto.bootstrap.PatchLogger'

  // relocate OpenTelemetry API
  relocate "io.opentelemetry.OpenTelemetry", "io.opentelemetry.auto.shaded.io.opentelemetry.OpenTelemetry"
  relocate "io.opentelemetry.common", "io.opentelemetry.auto.shaded.io.opentelemetry.common"
  relocate "io.opentelemetry.context", "io.opentelemetry.auto.shaded.io.opentelemetry.context"
  relocate "io.opentelemetry.correlationcontext", "io.opentelemetry.auto.shaded.io.opentelemetry.correlationcontext"
  relocate "io.opentelemetry.internal", "io.opentelemetry.auto.shaded.io.opentelemetry.internal"
  relocate "io.opentelemetry.metrics", "io.opentelemetry.auto.shaded.io.opentelemetry.metrics"
  relocate "io.opentelemetry.trace", "io.opentelemetry.auto.shaded.io.opentelemetry.trace"

  // relocate OpenTelemetry API dependency
  relocate "io.grpc", "io.opentelemetry.auto.shaded.io.grpc"
}

dependencies {
  testCompile project(':auto-bootstrap')
  testCompile project(':utils:test-utils')

  testCompile deps.testLogging
  testCompile deps.guava

  testCompile 'io.opentracing.contrib.dropwizard:dropwizard-opentracing:0.2.2'

  shadowInclude project(path: ':auto-bootstrap')
}

tasks.withType(Test).configureEach {
  // Multi-threaded logging seems to be causing deadlocks with Gradle's log capture.
  //  jvmArgs "-Dio.opentelemetry.auto.slf4j.simpleLogger.defaultLogLevel=debug"
  //  jvmArgs "-Dorg.slf4j.simpleLogger.defaultLogLevel=debug"

  doFirst {
    // Defining here to allow jacoco to be first on the command line.
    jvmArgs "-javaagent:${shadowJar.archivePath}"
  }

  testLogging {
    events "started"
  }

  dependsOn shadowJar
}