build.gradle

/*
 *   Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 *   Licensed under the Apache License, Version 2.0 (the "License").
 *   You may not use this file except in compliance with the License.
 *   A copy of the License is located at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   or in the "license" file accompanying this file. This file is distributed
 *   on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 *   express or implied. See the License for the specific language governing
 *   permissions and limitations under the License.
 */

buildscript {

    ext {
        // When upgrading to version after 7.3.0, must remove also
        // project substitution from configurations.all (line 39)
        es_version = System.getProperty("es.version", "7.4.2")
    }
    // This isn't applying from repositories.gradle so repeating it here
    repositories {
        mavenCentral()
    } 

    dependencies {
        classpath "org.elasticsearch.gradle:build-tools:${es_version}"
    }
}

plugins {
    id 'nebula.ospackage' version "5.3.0"
    id 'java-library'
    id 'checkstyle'
    id "io.freefair.lombok" version "4.1.2"
}

/*
Temporary fix, must be removed after 7.3.0 See
https://github.com/elastic/elasticsearch/issues/45073

Also must remove include ':rest-api-spec' from settings.gradle
*/
configurations.all {
  resolutionStrategy.dependencySubstitution {
    substitute project(':rest-api-spec') with module ("org.elasticsearch:rest-api-spec:${es_version}")
  }
}

// Repository on root level is for dependencies that project code depends on. And this block must be placed after plugins{}
repositories {
    mavenCentral() // For Elastic Libs that you can use to get started coding until open ES libs are available
}

ext {
    opendistroVersion = '1.4.0'
    isSnapshot = "true" == System.getProperty("build.snapshot", "true")
}

version = "${opendistroVersion}.0" 

apply plugin: 'elasticsearch.esplugin'
apply plugin: 'jacoco'
if (!System.properties.containsKey('tests.rest.cluster') && !System.properties.containsKey('tests.cluster')){
    apply from: 'build-tools/sqlplugin-coverage.gradle'
}
apply plugin: 'antlr'

jacoco {
    toolVersion = "0.8.3"
}

ext {
    projectSubstitutions = [:]
    licenseFile = rootProject.file('LICENSE.TXT')
    noticeFile = rootProject.file('NOTICE')
}

// ANTLR generated parser file is too large to be checked which caused licenseHeaders stuck.
licenseHeaders {
    enabled = true
    excludes = ['com/amazon/opendistroforelasticsearch/sql/antlr/parser/**']
}

// TODO: need to fix java doc to enable JavaDoc
javadoc.enabled = false
esplugin {
    name 'opendistro_sql' // zip file name and plugin name in ${elasticsearch.plugin.name} read by ES when plugin loading
    description 'Open Distro for Elasticsearch SQL'
    classname 'com.amazon.opendistroforelasticsearch.sql.plugin.SqlPlug'
    licenseFile rootProject.file("LICENSE.txt")
    noticeFile rootProject.file("NOTICE")
}

// Set source and target to be compatible with Java 8
// Commented them out as the default is java 8
// sourceCompatibility = '1.8'
// targetCompatibility = '1.8'

// TODO: fix compiler warnings
compileJava.options.warnings = false
compileJava {
    options.compilerArgs.addAll(["-processor", 'lombok.launch.AnnotationProcessorHider$AnnotationProcessor'])
    doFirst {
        // TODO: do not fail build on warnings, need to fix all compiler warnings
        options.compilerArgs.remove('-Werror')
        // TODO: need to fix all java doc format
        options.compilerArgs.remove('-Xdoclint:all')
    }
}

// TODO: Similarly, need to fix compiling errors in test source code
compileTestJava.options.warnings = false
compileTestJava {
    options.compilerArgs.addAll(["-processor", 'lombok.launch.AnnotationProcessorHider$AnnotationProcessor'])
    doFirst {
        options.compilerArgs.remove('-Werror')
        options.compilerArgs.remove('-Xdoclint:all')
    }
}

// TODO: Need to update integration test to use ElasticSearch test framework
test {
    include '**/*Test.class'
    exclude 'com/amazon/opendistroforelasticsearch/sql/intgtest/**'
    // Gradle runs unit test using a working directory other and project root
    // set 'project.root' property to allow unit test classes to access test resources
    systemProperty('project.root', project.rootDir.absolutePath)
}

integTestRunner {
    // add "-Dtests.security.manager=false" to VM options if you want to run integ tests in IntelliJ
    systemProperty 'tests.security.manager', 'false'
    // allows integration test classes to access test resource from project root path
    systemProperty('project.root', project.rootDir.absolutePath)

    // Tell the test JVM if the cluster JVM is running under a debugger so that tests can use longer timeouts for
    // requests. The 'doFirst' delays reading the debug setting on the cluster till execution time.
    doFirst { systemProperty 'cluster.debug', integTestCluster.debug }

    // The --debug-jvm command-line option makes the cluster debuggable; this makes the tests debuggable
    if (System.getProperty("test.debug") != null) {
        jvmArgs '-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=*:5005'
    }

    // Run different task based on test type. "exclude" is required for each task.
    def testType = System.getProperty("testType")
    if (testType == 'doctest') { // Doctest to generate documentation
        include 'com/amazon/opendistroforelasticsearch/sql/doctest/**/*IT.class'
        exclude 'com/amazon/opendistroforelasticsearch/sql/correctness/**'
        exclude 'com/amazon/opendistroforelasticsearch/sql/esintgtest/**'

    } else if (testType == 'comparison') { // Comparision testing
        include 'com/amazon/opendistroforelasticsearch/sql/correctness/CorrectnessIT.class'
        exclude 'com/amazon/opendistroforelasticsearch/sql/doctest/**'
        exclude 'com/amazon/opendistroforelasticsearch/sql/esintgtest/**'

        // Enable logging output to console
        testLogging.showStandardStreams true

        // Pass down system properties to IT class
        systemProperty "esHost", System.getProperty("esHost")
        systemProperty "dbUrl", System.getProperty("dbUrl")
        systemProperty "otherDbUrls", System.getProperty("otherDbUrls")
        systemProperty "queries", System.getProperty("queries")

    } else { // Run all other integration tests. Skip doctest for now due to randomness in our stats API.
        include 'com/amazon/opendistroforelasticsearch/sql/esintgtest/**/*IT.class'
        exclude 'com/amazon/opendistroforelasticsearch/sql/doctest/**/*IT.class'
        exclude 'com/amazon/opendistroforelasticsearch/sql/correctness/**'
    }
}

integTestCluster {
    // use elasticsearch oss distribution for integration test.
    distribution = "oss-zip"
}

run {
    distribution = "oss-zip"
}

generateGrammarSource {
    arguments += ['-visitor', '-package', 'com.amazon.opendistroforelasticsearch.sql.antlr.parser']
    source = sourceSets.main.antlr
    outputDirectory = file("build/generated-src/antlr/main/com/amazon/opendistroforelasticsearch/sql/antlr/parser")
}

// Remove ANTLR plugin jars as it's specified as 'compile' dependency internally
configurations {
    compile {
        extendsFrom = extendsFrom.findAll { it != configurations.antlr }
    }
}

check.dependsOn jacocoTestReport

// TODO: fix code style in main and test source code
checkstyle {
    configFile file("config/checkstyle/checkstyle.xml")
}

checkstyleMain.ignoreFailures = false
checkstyleTest.ignoreFailures = true

// TODO: fix forbidden APIs
// from police-man plugin, see https://github.com/policeman-tools/forbidden-apis/wiki/GradleUsage
forbiddenApis.ignoreFailures = true
// TODO: fix forbidden code patterns
// introduced by elasticsearch plugin
// see https://github.com/elastic/elasticsearch/blob/master/buildSrc/src/main/java/org/elasticsearch/gradle/precommit/ForbiddenPatternsTask.java
forbiddenPatterns {
    setEnabled(false)
}

// TODO: fix license. skip dependency license checks
dependencyLicenses.enabled = false

// We don't need to follow ES testing naming conventions.
// see https://github.com/elastic/elasticsearch/blob/323f312bbc829a63056a79ebe45adced5099f6e6/buildSrc/src/main/java/org/elasticsearch/gradle/precommit/TestingConventionsTasks.java
// enable testingConventions check will cause errors like:  "Classes ending with [Tests] must subclass [LuceneTestCase]"
testingConventions.enabled = false

// TODO: need to verify the thirdPartyAudi
// currently it complains missing classes like ibatis, mysql etc, should not be a problem
thirdPartyAudit.enabled = false


//****************************************************************************/
// Dependencies
//****************************************************************************/
dependencies {
    compile group: 'com.alibaba', name: 'druid', version:'1.0.15'
    compile group: 'org.locationtech.spatial4j', name: 'spatial4j', version:'0.7'
    compile group: "org.elasticsearch.plugin", name: 'parent-join-client', version: "${es_version}"
    compile group: "org.elasticsearch.plugin", name: 'reindex-client', version: "${es_version}"
    compile group: 'com.google.guava', name: 'guava', version:'15.0'
    compile group: 'org.json', name: 'json', version:'20180813'
    compile group: 'org.apache.commons', name: 'commons-lang3', version: '3.9'

    // ANTLR gradle plugin and runtime dependency
    antlr "org.antlr:antlr4:4.7.1"
    compile "org.antlr:antlr4-runtime:4.7.1"

    //compileOnly group: 'org.locationtech.jts', name: 'jts-core', version:'1.15.0'
    // compileOnly group: 'org.elasticsearch', name: 'elasticsearch', version:'6.5.3'
    // compileOnly group: 'com.unboundid', name: 'unboundid-ldapsdk', version:'3.2.0'
    // compileOnly group: 'org.bouncycastle', name: 'bcprov-jdk15on', version:'1.58'
    // compileOnly group: 'log4j', name: 'log4j', version:'1.2.17'
    // compileOnly group: 'org.apache.logging.log4j', name: 'log4j-api', version:'2.7'
    // compileOnly group: 'org.apache.logging.log4j', name: 'log4j-core', version:'2.7'
    compileOnly group: 'javax.servlet', name: 'servlet-api', version:'2.5'

    // testCompile group: 'org.hamcrest', name: 'hamcrest-all', version:'1.3'
    // testCompile group: 'junit', name: 'junit', version:'4.11'
    // testCompile group: 'com.alibaba', name: 'fastjson', version:'1.2.56'
    // testCompile group: 'org.mockito', name: 'mockito-core', version:'2.23.4'
    testCompile group: "org.elasticsearch.client", name: 'transport', version: "${es_version}"

    // JDBC drivers for comparison test. Somehow Apache Derby throws security permission exception.
    testCompile group: 'com.amazon.opendistroforelasticsearch.client', name: 'opendistro-sql-jdbc', version: '1.3.0.0'
    testCompile group: 'com.h2database', name: 'h2', version: '1.4.200'
    testCompile group: 'org.xerial', name: 'sqlite-jdbc', version: '3.28.0'
    //testCompile group: 'org.apache.derby', name: 'derby', version: '10.15.1.3'
}

apply plugin: 'nebula.ospackage'

// This is afterEvaluate because the bundlePlugin ZIP task is updated afterEvaluate and changes the ZIP name to match the plugin name
afterEvaluate {
    ospackage {
        packageName = "${name}"
        release = isSnapshot ? "0.1" : '1'
        version = "${project.version}" - "-SNAPSHOT"

        into '/usr/share/elasticsearch/plugins'
        from(zipTree(bundlePlugin.archivePath)) {
            into esplugin.name
        }

        user 'root'
        permissionGroup 'root'
        fileMode 0644
        dirMode 0755

        requires('elasticsearch-oss', versions.elasticsearch, EQUAL)
        packager = 'Amazon'
        vendor = 'Amazon'
        os = 'LINUX'
        prefix '/usr'

        license 'ASL-2.0'
        maintainer 'OpenDistro for Elasticsearch Team <opendistro@amazon.com>'
        url 'https://opendistro.github.io/elasticsearch/downloads'
        summary '''
         SQL plugin for OpenDistro for Elasticsearch. 
         Reference documentation can be found at https://opendistro.github.io/for-elasticsearch-docs/.
    '''.stripIndent().replace('\n', ' ').trim()
    }

    buildRpm {
        arch = 'NOARCH'
        archiveName "${packageName}-${version}.rpm"
        dependsOn 'assemble'
    }

    buildDeb {
        arch = 'amd64'
        archiveName "${packageName}-${version}.deb"
        dependsOn 'assemble'
    }

    task buildPackages(type: GradleBuild) {
         tasks = ['build', 'buildRpm', 'buildDeb']
    }
}