import groovy.json.JsonOutput
import groovy.json.JsonSlurper
import org.apache.tools.ant.filters.ReplaceTokens

plugins {
  id "com.github.hierynomus.license-report"
  id "com.github.johnrengelman.shadow"
  id "de.undercouch.download"
}

sonarqube {
  properties {
    property 'sonar.projectName', "${projectTitle} :: Application"
  }
}

configurations {
  zip
  jsw
  scanner
  web
  shutdowner
  jdbc_mssql {
    transitive = false
  }
  jdbc_postgresql {
    transitive = false
  }
  jdbc_h2 {
    transitive = false
  }
  bundledPlugin {
    transitive = false
  }

  appLicenses.extendsFrom(compile, web, scanner, jsw, jdbc_mssql, jdbc_postgresql, jdbc_h2)
}

jar.enabled = false
shadowJar {
  archiveBaseName = 'sonar-application'
  archiveClassifier = null
  mergeServiceFiles()
  manifest {
    attributes('Main-Class': 'org.sonar.application.App')
  }
}

dependencies {
    // please keep list ordered
    compile 'org.slf4j:slf4j-api'

    compile 'org.elasticsearch.client:elasticsearch-rest-high-level-client'
    compile project(':server:sonar-ce')
    compile project(':server:sonar-main')
    compile project(':server:sonar-process')
    compile project(':server:sonar-webserver')
    compile project(':sonar-core')
    compile project(path: ':sonar-plugin-api', configuration: 'shadow')
    compile project(':sonar-plugin-api-impl')

    compileOnly 'com.google.code.findbugs:jsr305'

    jsw 'tanukisoft:wrapper:3.2.3'
    scanner project(path: ':sonar-scanner-engine-shaded', configuration: 'shadow')
    web project(':server:sonar-web')
    shutdowner project(':sonar-shutdowner')

    jdbc_h2 'com.h2database:h2'
    jdbc_mssql 'com.microsoft.sqlserver:mssql-jdbc'
    jdbc_postgresql 'org.postgresql:postgresql'
}

// declare dependencies in configuration bundledPlugin to be packaged in lib/extensions
apply from: 'bundled_plugins.gradle'

//verify if sonar.properties files does not have any external input
task verifySonarProperties(type: Verify) {
  def propertiesFile = file('src/main/assembly/conf/sonar.properties')
  propertiesFile.withReader { reader ->
    def line
    while ((line = reader.readLine()) != null) {
      if (!line.startsWith('#') && !line.isEmpty()) {
        throw new GradleException('sonar.properties file by default must not provide any user configuration.')
      }
    }
  }
}

task verifyElasticSearchDownload(type: Verify) {
  src new File(buildDir, "$elasticsearchDownloadUrlFile")
  algorithm 'SHA-512'
  checksum elasticsearchDownloadSha512
}

task downloadElasticSearch(type: Download) {
  def artifactoryUsername = System.env.'ARTIFACTORY_PRIVATE_USERNAME' ?: (project.hasProperty('artifactoryUsername') ? project.getProperty('artifactoryUsername') : '')
  def artifactoryPassword = System.env.'ARTIFACTORY_PRIVATE_PASSWORD' ?: (project.hasProperty('artifactoryPassword') ? project.getProperty('artifactoryPassword') : '')
  if (artifactoryUsername && artifactoryPassword) {
    src "$elasticsearchDownloadRepoxUrlPath$elasticsearchDownloadUrlFile"
    username artifactoryUsername
    password artifactoryPassword
  } else {
    src "$elasticsearchDownloadUrlPath$elasticsearchDownloadUrlFile"
  }
  dest "$buildDir/$elasticsearchDownloadUrlFile"
  onlyIfModified true
  finalizedBy verifyElasticSearchDownload
}

downloadLicenses {
  dependencyConfiguration = 'appLicenses'
}

task zip(type: Zip, dependsOn: [configurations.compileClasspath, tasks.downloadLicenses, downloadElasticSearch, verifyElasticSearchDownload]) {
  duplicatesStrategy DuplicatesStrategy.EXCLUDE
  def archiveDir = "sonarqube-$project.version"

  into("${archiveDir}/") {
    from(tasks.downloadLicenses.outputs) {
      include 'dependency-license.json'
      eachFile { jsonFile ->
        def json = new JsonSlurper().parse(jsonFile.file)
        json.dependencies.each { dependency ->
          if (dependency.licenses.size() > 1) {
            def idx = dependency.licenses.findIndexOf { it.name == "Elastic License 2.0" }
            if (idx >= 0) {
              dependency.licenses = [dependency.licenses[idx]]
            }
          }
        }
        json.dependencies.sort { it.name }
        def jsonText = JsonOutput.toJson(json)
        jsonFile.file.text = JsonOutput.prettyPrint(jsonText)
      }
    }
    from(file('src/main/assembly')) {
      exclude 'conf/sonar.properties'
      exclude 'conf/wrapper.conf'
      exclude 'elasticsearch-patch'
    }
  }

  from(tarTree(downloadElasticSearch.dest)) {
    eachFile { fcd ->
      def path = fcd.relativePath.segments - fcd.relativeSourcePath.segments + fcd.relativeSourcePath.segments.drop(1)
      fcd.relativePath = new RelativePath(true, *path)
    }
    into("${archiveDir}/elasticsearch")
    filesMatching('**/bin/elasticsearch-env') {
      // to avoid warning logs
      filter { line -> line.replaceAll('echo "warning: no-jdk distributions.*', ':') }
    }
    // elasticsearch script will be replaced by patched version below
    exclude '**/bin/elasticsearch'
    exclude '**/bin/elasticsearch-certgen'
    exclude '**/bin/elasticsearch-certutil'
    exclude '**/bin/elasticsearch-cli'
    exclude '**/bin/elasticsearch-croneval'
    exclude '**/bin/elasticsearch-geoip'
    exclude '**/bin/elasticsearch-keystore'
    exclude '**/bin/elasticsearch-migrate'
    exclude '**/bin/elasticsearch-node'
    exclude '**/bin/elasticsearch-plugin'
    exclude '**/bin/elasticsearch-saml-metadata'
    exclude '**/bin/elasticsearch-service-tokens'
    exclude '**/bin/elasticsearch-setup-passwords'
    exclude '**/bin/elasticsearch-shard'
    exclude '**/bin/elasticsearch-sql-cli*'
    exclude '**/bin/elasticsearch-syskeygen'
    exclude '**/bin/elasticsearch-users'
    exclude '**/bin/x-pack-env'
    exclude '**/bin/x-pack-security-env'
    exclude '**/bin/x-pack-watcher-env'
    exclude '**/jdk/**'
    exclude '**/lib/tools/**'
    exclude '**/modules/aggs-matrix-stats/**'
    exclude '**/modules/constant-keyword/**'
    exclude '**/modules/frozen-indices/**'
    exclude '**/modules/ingest-common/**'
    exclude '**/modules/ingest-geoip/**'
    exclude '**/modules/ingest-user-agent/**'
    exclude '**/modules/kibana/**'
    exclude '**/modules/lang-expression/**'
    exclude '**/modules/lang-mustache/**'
    exclude '**/modules/legacy-geo/**'
    exclude '**/modules/mapper-extras/**'
    exclude '**/modules/mapper-version/**'
    exclude '**/modules/percolator/**'
    exclude '**/modules/rank-eval/**'
    exclude '**/modules/reindex/**'
    exclude '**/modules/repositories-metering-api/**'
    exclude '**/modules/repository-encrypted/**'
    exclude '**/modules/repository-url/**'
    exclude '**/modules/runtime-fields-common/**'
    exclude '**/modules/search-business-rules/**'
    exclude '**/modules/searchable-snapshots/**'
    exclude '**/modules/snapshot-repo-test-kit/**'
    exclude '**/modules/spatial/**'
    exclude '**/modules/transform/**'
    exclude '**/modules/unsigned-long/**'
    exclude '**/modules/vector-tile/**'
    exclude '**/modules/vectors/**'
    exclude '**/modules/wildcard/**'
    exclude '**/modules/x-pack-*/**'
    includeEmptyDirs = false
  }

  into("${archiveDir}/conf/") {
    from file('src/main/assembly/conf/sonar.properties')
    filter(ReplaceTokens, tokens: [
            'searchDefaultHeapSize': '512MB',
            'searchJavaOpts'       : '-Xmx512m -Xms512m -XX:MaxDirectMemorySize=256m -XX:+HeapDumpOnOutOfMemoryError',
            'ceDefaultHeapSize'    : '512MB',
            'ceJavaOpts'           : '-Xmx512m -Xms128m -XX:+HeapDumpOnOutOfMemoryError',
            'webDefaultHeapSize'   : '512MB',
            'webJavaOpts'          : '-Xmx512m -Xms128m -XX:+HeapDumpOnOutOfMemoryError'
    ])
  }
  into("${archiveDir}/conf/") {
    from file('src/main/assembly/conf/wrapper.conf')
    filter(ReplaceTokens, tokens: [
            'sqversion': version
    ])
  }

  into("${archiveDir}/elasticsearch/") {
    from file('src/main/assembly/elasticsearch-patch')
      include 'bin/elasticsearch'
  }
  // Create the empty dir (plugins) required by elasticsearch
  into("${archiveDir}/elasticsearch/") {
    from "$buildDir/elasticsearch"
  }
  into("${archiveDir}/lib/extensions/") {
    from configurations.bundledPlugin
  }
  into("${archiveDir}/lib/jsw/") {
    from configurations.jsw
  }
  into("${archiveDir}/lib/scanner/") {
    from configurations.scanner
  }
  into("${archiveDir}/lib/") {
    from shadowJar
  }
  into("${archiveDir}/web/") {
    duplicatesStrategy DuplicatesStrategy.FAIL
    // FIXME use configurations.web with correct artifacts
    from(tasks.getByPath(':server:sonar-web:yarn_run').outputs) { a ->
      if (official) {
         project(':private:branding').fileTree('src').visit { b ->
           if (!b.isDirectory()) {
             a.exclude b.relativePath.toString()
           }
         }
      }
    }
    if (official) {
      from project(':private:branding').file('src')
    }
  }
  into("${archiveDir}/lib/jdbc/mssql/") {
    from configurations.jdbc_mssql
  }
  into("${archiveDir}/lib/jdbc/postgresql/") {
    from configurations.jdbc_postgresql
  }
  into("${archiveDir}/lib/jdbc/h2/") {
    from configurations.jdbc_h2
  }
  into("${archiveDir}/lib/") {
    from configurations.shutdowner
  }
}
// Create the empty dir required by elasticsearch
zip.doFirst {
  new File(buildDir, 'elasticsearch/plugins').mkdirs()
}
// Check the size of the archive
zip.doLast {
  def minLength = 272000000
  def maxLength = 287000000

  def length = archiveFile.get().asFile.length()
  if (length < minLength)
    throw new GradleException("${archiveFileName.get()} size ($length) too small. Min is $minLength")
  if (length > maxLength)
    throw new GradleException("${destinationDirectory.get()}/${archiveFileName.get()} size ($length) too large. Max is $maxLength")
}
assemble.dependsOn zip

// the script start.sh unpacks OSS distribution into $buildDir/distributions/sonarqube-oss.
// This directory should be deleted when the zip is changed.
task cleanLocalUnzippedDir(dependsOn: zip) {
  def unzippedDir = file("$buildDir/distributions/sonarqube-$version")
  inputs.files(file("$buildDir/distributions/sonar-application-${version}.zip"))
  outputs.upToDateWhen { true }

  doLast {
    println("delete directory ${unzippedDir}")
    project.delete(unzippedDir)
  }
}
assemble.dependsOn cleanLocalUnzippedDir

artifacts { zip zip }

artifactoryPublish.skip = false

publishing {
  publications {
    mavenJava(MavenPublication) {
      artifact zip
    }
  }
}