datahub/metadata-integration/java/datahub-client/build.gradle

plugins {
    id("com.palantir.git-version") apply false
}
apply plugin: 'java'
apply plugin: 'com.github.johnrengelman.shadow'
apply plugin: 'jacoco'
apply plugin: 'signing'
apply plugin: 'io.codearte.nexus-staging'
apply plugin: 'maven-publish'
import org.apache.tools.ant.filters.ReplaceTokens

jar.enabled = false // Since we only want to build shadow jars, disabling the regular jar creation

dependencies {
   
    implementation project(':metadata-models')
    shadow externalDependency.httpAsyncClient // we want our clients to provide this
    implementation externalDependency.jacksonDataBind 
    compileOnly externalDependency.lombok
    annotationProcessor externalDependency.lombok
    testCompile externalDependency.httpAsyncClient // needed as shadow excludes it
    testCompile externalDependency.mockito
    testCompile externalDependency.mockServer
    testCompile externalDependency.mockServerClient
}

jacocoTestReport {
    dependsOn test // tests are required to run before generating the report
}


def detailedVersionString = "0.0.0-unknown-SNAPSHOT"
def snapshotVersion = false
if (project.hasProperty("releaseVersion")) {
  version = releaseVersion
  detailedVersionString = releaseVersion
} else {
  try {
      // apply this plugin in a try-catch block so that we can handle cases without .git directory
      apply plugin: "com.palantir.git-version"
      println("In else section")
      def details = versionDetails()
      detailedVersionString = gitVersion()
      version = details.lastTag
      version = version.startsWith("v")? version.substring(1): version
      def suffix = details.isCleanTag? "": "-SNAPSHOT"
      snapshotVersion = ! details.isCleanTag
    }
    catch (Exception e) {
          e.printStackTrace()
          // last fall back
          version = detailedVersionString
      }
  }
    // trim version if it is of size 4 to size 3
    def versionParts = version.tokenize(".")
    if (versionParts.size() > 3) {
      // at-least 4 part version
      // we check if the 4th part is a .0 in which case we want to create a release
      if (versionParts[3] != '0') {
        snapshotVersion = true
      }
      versionParts = versionParts[0..2]
      version = versionParts[0..2].join('.')
    }

    if (snapshotVersion) {
        if (versionParts[versionParts.size()-1].isInteger()) {
          version = versionParts[0..versionParts.size()-2].join('.') + '.' + (versionParts[versionParts.size()-1].toInteger()+1).toString() + "-SNAPSHOT"
        } else {
          // we are unable to part the last token as an integer, so we just append SNAPSHOT to this version
          version = versionParts[0..versionParts.size()-1].join('.') + '-SNAPSHOT'
      }
    }
 
    processResources {
      filter(ReplaceTokens, tokens:[fullVersion: detailedVersionString])
    }

test {
  useJUnit()
  finalizedBy jacocoTestReport
}

task checkShadowJar(type: Exec) { 
   commandLine 'sh', '-c', 'scripts/check_jar.sh'
}


shadowJar {
  zip64=true
  archiveClassifier = ''
  dependencies {
    exclude(dependency('org.apache.httpcomponents:httpasyncclient'))
  }
  mergeServiceFiles()
  // we relocate namespaces manually, because we want to know exactly which libs we are exposing and why
  // we can move to automatic relocation using ConfigureShadowRelocation after we get to a good place on these first
  relocate 'com.fasterxml.jackson', 'datahub.shaded.jackson'
  relocate 'net.jcip.annotations', 'datahub.shaded.annotations'
  relocate 'javassist', 'datahub.shaded.javassist'
  relocate 'edu.umd.cs.findbugs', 'datahub.shaded.findbugs'
  relocate 'org.antlr', 'datahub.shaded.org.antlr'
  relocate 'antlr', 'datahub.shaded.antlr'
  relocate 'com.google.common', 'datahub.shaded.com.google.common'
  relocate 'org.apache.commons', 'datahub.shaded.org.apache.commons'
  relocate 'org.reflections', 'datahub.shaded.org.reflections'
  relocate 'st4hidden', 'datahub.shaded.st4hidden'
  relocate 'org.stringtemplate', 'datahub.shaded.org.stringtemplate'
  relocate 'org.abego.treelayout', 'datahub.shaded.treelayout'
  relocate 'org.slf4j', 'datahub.shaded.slf4j'
  relocate 'javax.annotation', 'datahub.shaded.javax.annotation'
  finalizedBy checkShadowJar
}

checkShadowJar {
   dependsOn shadowJar
}

assemble {
    dependsOn shadowJar
}

task sourcesJar(type: Jar) {
     archiveClassifier = 'sources'
     from sourceSets.main.allSource
}

task javadocJar(type: Jar) {
    archiveClassifier = 'javadoc'  
    from javadoc
}


publishing {
  publications {
    shadow(MavenPublication) {
      publication -> project.shadow.component(publication)
      pom {
        name = 'Datahub Client'
        group = 'io.acryl'
        artifactId = 'datahub-client'
        description = 'DataHub Java client for metadata integration'
        url = 'https://datahubproject.io'
        artifacts = [ shadowJar, javadocJar, sourcesJar ]

        scm {
          connection = 'scm:git:git://github.com/linkedin/datahub.git'
          developerConnection = 'scm:git:ssh://github.com:linkedin/datahub.git'
          url = 'https://github.com/linkedin/datahub.git'
        }

        licenses {
          license {
            name = 'The Apache License, Version 2.0'
            url = 'http://www.apache.org/licenses/LICENSE-2.0.txt'
          }
        }

        developers {
          developer {
            id = 'datahub'
            name = 'Datahub'
            email = 'datahub@acryl.io'
          }
        }
      }
    }
  }

  repositories {
    maven {
      def releasesRepoUrl = "https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/"
      def snapshotsRepoUrl = "https://s01.oss.sonatype.org/content/repositories/snapshots/"
      def ossrhUsername = System.getenv('RELEASE_USERNAME')
      def ossrhPassword = System.getenv('RELEASE_PASSWORD')
      credentials {
        username ossrhUsername
        password ossrhPassword
      }
      url = version.endsWith('SNAPSHOT') ? snapshotsRepoUrl : releasesRepoUrl
    }
  }
}


signing {
    def signingKey = findProperty("signingKey")
    def signingPassword = System.getenv("SIGNING_PASSWORD")
    useInMemoryPgpKeys(signingKey, signingPassword)
    sign publishing.publications.shadow
}

nexusStaging {
    serverUrl = "https://s01.oss.sonatype.org/service/local/" //required only for projects registered in Sonatype after 2021-02-24
    username = System.getenv("NEXUS_USERNAME")
    password = System.getenv("NEXUS_PASSWORD")
}