buildscript {
    ext.kotlin_version = '1.3.21'

    repositories {
        mavenCentral()
        maven {
            url "https://plugins.gradle.org/m2/"
        }
    }

    dependencies {
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.protobuf:protobuf-gradle-plugin:0.8.8'
        classpath 'io.spring.gradle:dependency-management-plugin:1.0.7.RELEASE'
        classpath 'net.ltgt.gradle:gradle-apt-plugin:0.21'
        classpath 'com.github.jengelman.gradle.plugins:shadow:5.1.0'
    }
}

def getGitHash = { ->
    def stdout = new ByteArrayOutputStream()
    exec {
        commandLine 'git', 'rev-parse', 'HEAD'
        standardOutput = stdout
    }
    return stdout.toString().trim()
}

allprojects {
    group = 'com.spotify.heroic'

    version = System.getenv('CIRCLE_TAG') ?: System.getenv('DOCKER_TAG') ?: '0.0.1-SNAPSHOT'

    ext.gitCommit = getGitHash()

    apply plugin: "io.spring.dependency-management"
    apply plugin: 'com.google.protobuf'
    apply plugin: 'kotlin'
    apply plugin: 'net.ltgt.apt'
    apply plugin: 'net.ltgt.apt-idea'
    apply plugin: 'java'
    apply plugin: 'idea'
    apply plugin: 'checkstyle'
    apply plugin: 'jacoco'
    apply plugin: 'maven-publish'

    repositories {
        mavenLocal()
        mavenCentral()
    }

    sourceSets {
        test {
            // Exclude integration tests
            java {
                exclude '**/*IT.java'
            }

        }

        integrationTest {
            compileClasspath += test.compileClasspath
            runtimeClasspath += test.runtimeClasspath
            resources.srcDir 'src/test/resources'
            // Exclude unit tests
            java {
                srcDirs = test.java.srcDirs
                exclude '**/*Test.java'
            }

        }
    }

    configurations {
        integrationTestCompile.extendsFrom testCompile
        integrationTestRuntime.extendsFrom testRuntime
    }

    // Set options for kotlin tasks regardless of sourceset
    tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).all {
        kotlinOptions {
            jvmTarget = '1.8'
            languageVersion = '1.3'
            apiVersion = '1.3'
        }
    }

    protobuf {
        protoc {
            // Download from repositories
            artifact = 'com.google.protobuf:protoc:3.13.0'
        }
    }

    jacoco {
        toolVersion = '0.8.4'
    }

    sourceCompatibility = '11'

    publishing {
        publications {
            maven(MavenPublication) {
                from(components.java)
            }
        }
    }
    configurations.all {
        resolutionStrategy {
            force 'com.spotify:dns:3.2.2'
        }
    }

    // Dependency management defines shared versions across all submodules to ensure consistency
    dependencyManagement {
        dependencies {
            dependencySet(group: 'org.elasticsearch.client', version: '7.5.0') {
                entry 'transport'
                entry 'elasticsearch-rest-client'
                entry 'elasticsearch-rest-high-level-client'
                entry 'elasticsearch-rest-client-sniffer'
            }

            dependency 'com.datastax.cassandra:cassandra-driver-core:3.8.0'
            dependency 'com.spotify:folsom:1.7.4'

            dependencySet(group: 'com.spotify.metrics', version: '1.0.2') {
                entry 'semantic-metrics-core'
                entry 'semantic-metrics-ffwd-reporter'
            }

            dependency 'com.google.protobuf:protobuf-java:3.13.0'

            dependency 'com.squareup.okhttp3:okhttp:3.10.0'

            dependencySet(group: 'org.jetbrains.kotlin', version: '1.3.21') {
                entry 'kotlin-stdlib-jdk-8'
                entry 'kotlin-test'
            }
            dependencySet(group: 'com.google.auto.value', version: '1.6.3') {
                entry 'auto-value-annotations'
                entry 'auto-value'
            }

            dependencySet(group: 'com.google.dagger', version: '2.7') {
                entry 'dagger'
                entry 'dagger-compiler'
            }

            dependencySet(group: 'eu.toolchain.async', version: '1.11.0') {
                entry 'tiny-async-api'
                entry 'tiny-async-core'
            }
            dependencySet(group: 'eu.toolchain.serializer', version: '1.4.5') {
                entry 'tiny-serializer-core'
                entry 'tiny-serializer-api'
                entry 'tiny-serializer-processor'
            }

            dependencySet(group: 'io.netty', version: '4.1.31.Final') {
                entry 'netty-transport'
                entry 'netty-transport-native-epoll'
                entry 'netty-codec'
            }

            dependency 'io.netty:netty-tcnative-boringssl-static:2.0.28.Final'

            dependencySet(group: 'io.grpc', version: '1.35.0') {
                entry 'grpc-auth'
                entry 'grpc-core'
                entry 'grpc-netty'
                entry 'grpc-netty-shaded'
                entry 'grpc-protobuf'
                entry 'grpc-protobuf-lite'
                entry 'grpc-stub'
            }

            dependencySet(group: 'io.opencensus', version: '0.22.1') {
                entry 'opencensus-api'
                entry 'opencensus-impl'
                entry 'opencensus-contrib-zpages'
                entry 'opencensus-contrib-grpc-util'
                entry 'opencensus-contrib-http-util'
            }
            dependency 'com.lightstep.opencensus:lightstep-opencensus-exporter:0.0.3'
            dependency 'com.lightstep.tracer:tracer-okhttp:0.16.2'
            dependency 'com.lightstep.tracer:java-common:0.16.2'
            dependency 'com.lightstep.tracer:lightstep-tracer-jre:0.14.8'
            dependency 'com.spotify.tracing:squashing-census-exporter:0.1.0'

            dependencySet(group: 'com.google.api', version: '1.35.1') {
                entry 'gax'
                entry 'gax-grpc'
            }

            dependencySet(group: 'com.google.cloud', version: '1.56.0') {
                entry('google-cloud-pubsub') {
                    exclude 'io.grpc:grpc-netty-shaded'
                }
                entry 'google-cloud-core'
                entry 'google-cloud-core-grpc'
            }
            dependency 'com.google.cloud.bigtable:bigtable-client-core:1.19.0'

            dependency 'com.addthis:stream-lib:3.0.0'
            dependency 'org.xerial.snappy:snappy-java:1.1.7.2'
            dependency 'javax.inject:javax.inject:1'
            dependency 'javax.ws.rs:javax.ws.rs-api:2.1'
            dependency 'javax.mail:mail:1.4.7'
            dependency 'args4j:args4j:2.33'
            dependency 'org.apache.commons:commons-lang3:3.3.2'
            dependency 'org.apache.commons:commons-math3:3.4.1'
            dependency 'com.google.guava:guava:28.0-jre'
            dependency 'io.thekraken:grok:0.1.1'
            dependency 'org.jfree:jfreechart:1.0.19'
            dependency 'joda-time:joda-time:2.8.2'
            dependency 'com.tdunning:t-digest:3.2'

            dependencySet(group: 'org.apache.logging.log4j', version: '2.13.3') {
                entry 'log4j-core'
                entry 'log4j-slf4j-impl'
                entry 'log4j-1.2-api'
                entry 'log4j-api'
            }
            dependencySet(group: 'org.slf4j', version: '1.7.21') {
                entry 'jul-to-slf4j'
                entry 'sl4j-simple'
                entry 'jcl-over-slf4j'
                entry 'slf4j-api'
            }
            dependencySet(group: 'io.sentry', version: '1.7.30') {
                entry 'sentry-log4j2'
                entry 'sentry'
            }

            dependencySet(group: 'org.eclipse.jetty', version: '9.4.22.v20191022') {
                entry 'jetty-webapp'
                entry 'jetty-server'
                entry 'jetty-rewrite'
                entry 'jetty-util'
            }

            dependency 'javax.xml.bind:jaxb-api:2.3.1'

            dependency 'org.eclipse.jetty.http2:http2-server:9.4.22.v20191022'

            dependency 'javax.servlet:javax.servlet-api:3.1.0'
            dependency 'org.glassfish.jaxb:jaxb-runtime:2.3.2'
            dependencySet(group: 'org.glassfish.jersey.containers', version: '2.27') {
                entry('jersey-container-servlet-core') {
                    exclude 'org.glassfish.hk2.external:javax.inject'
                }
                entry('jersey-container-servlet') {
                    exclude 'org.glassfish.hk2.external:javax.inject'
                }
                entry('jersey-container-jetty-http') {
                    exclude 'org.glassfish.hk2.external:javax.inject'
                }
            }
            dependency('org.glassfish.jersey.core:jersey-server:2.27') {
                exclude 'org.glassfish.hk2.external:javax.inject'
            }
            dependency 'org.glassfish.jersey.inject:jersey-hk2:2.27'

            // can't use a dependencySet for jackson since the groups are all different
            def jackson_version = '2.9.9'
            dependency "com.fasterxml.jackson.core:jackson-annotations:$jackson_version"
            dependency 'com.fasterxml.jackson.core:jackson-databind:2.9.9.3'
            dependency "com.fasterxml.jackson.dataformat:jackson-dataformat-yaml:$jackson_version"
            dependency "com.fasterxml.jackson.datatype:jackson-datatype-jdk8:$jackson_version"
            dependency "com.fasterxml.jackson.module:jackson-module-kotlin:$jackson_version"

            dependency 'junit:junit:4.12'
            dependency 'org.hamcrest:java-hamcrest:2.0.0.0'
            dependency 'org.mockito:mockito-core:3.0.0'
            dependencySet (group: 'org.testcontainers', version: '1.12.5') {
                entry 'testcontainers'
                entry 'elasticsearch'
                entry 'cassandra'
            }
            dependencySet(group: 'com.google.code.findbugs', version: '3.0.1') {
                entry 'annotations'
                entry 'jsr305'
            }

            dependency 'javax.annotation:javax.annotation-api:1.3.2'
        }
    }
}

subprojects {
    dependencies {
        implementation 'javax.inject:javax.inject'
        implementation 'com.google.dagger:dagger'

        compileOnly 'org.jetbrains.kotlin:kotlin-stdlib-jdk8'
        annotationProcessor "com.google.auto.value:auto-value"
        testAnnotationProcessor "com.google.auto.value:auto-value"

        // tiny-serializer-processor relies on the deprecated javax annotations
        implementation 'javax.annotation:javax.annotation-api'
        annotationProcessor 'javax.annotation:javax.annotation-api'
        annotationProcessor 'eu.toolchain.serializer:tiny-serializer-processor'
        annotationProcessor 'com.google.dagger:dagger-compiler'

        testImplementation 'org.jetbrains.kotlin:kotlin-test'
        testImplementation 'junit:junit'
        testImplementation 'org.mockito:mockito-core'
    }

    tasks.withType(JavaCompile) {
        options.encoding = 'UTF-8'
    }

    test {
        testLogging.showStandardStreams = true
        testLogging {
            events "passed", "skipped", "failed", "standardOut", "standardError"
            outputs.upToDateWhen { false }
            exceptionFormat "full"
        }
    }

    task integrationTest(type: Test) {
        description = 'Runs integration tests.'
        group = 'verification'
        testClassesDirs = sourceSets.integrationTest.output.classesDirs
        classpath = sourceSets.integrationTest.runtimeClasspath
        shouldRunAfter test

        testLogging {
            events "passed", "skipped", "failed", "standardOut", "standardError"
            outputs.upToDateWhen { false }
            exceptionFormat "full"
        }

        jacoco {
            destinationFile = file("$buildDir/jacoco/integrationTest.exec")

        }
    }

    check.dependsOn integrationTest

    // disable verbosity running with ./gradlew --info
    [checkstyleMain, checkstyleTest].each { task ->
        task.logging.setLevel(LogLevel.LIFECYCLE)
    }

    checkstyle {
        toolVersion = '8.37'
        configFile = rootProject.file('checkstyle.xml')
        configProperties = [ 'basedir': rootProject.rootDir ]
        showViolations = true
        ignoreFailures = false
        maxWarnings = 0
    }

    jacocoTestReport {
        executionData test, integrationTest
        sourceDirectories = files(sourceSets.main.allSource.srcDirs)
        afterEvaluate {
            classDirectories = files(sourceSets.main.output.files.collect {
                fileTree(dir: it, exclude: [
                        '**/Dagger*.class',
                        '**/*_Factory.class',
                        '**/*_Serializer.class'
                ])
            })
        }
        reports {
            html.enabled = false
            xml.enabled = true
            csv.enabled = false
        }
        dependsOn test, integrationTest
    }
}

task jacocoRootReport(type: JacocoReport) {
    description = 'Generates an aggregate report from all subprojects'
    dependsOn subprojects.test, subprojects.integrationTest

    additionalSourceDirs = files(subprojects.sourceSets.main.allSource.srcDirs)
    sourceDirectories = files(subprojects.sourceSets.main.allSource.srcDirs)
    classDirectories = files(subprojects.sourceSets.main.output)
    executionData = files(subprojects.jacocoTestReport.executionData)

    reports {
        xml.enabled = true
        xml.destination file("${buildDir}/reports/jacoco/report.xml")
        csv.enabled = false
        html.enabled = false
    }

    doFirst {
        executionData = files(executionData.findAll { it.exists() })
    }
}