Change build system from ligradle to gradle

Corrected azkaban dependency to use mavenCentral

Take out code-base/build.gradle which is no longer needed.

The change is based on RB:
https://rb.corp.linkedin.com/r/384130

The change is based on the snapshot of gobblin on:
https://gitli.corp.linkedin.com/ds-platform/gobblin/commits/ce583e43f3f2f1e77919b0b43a7dc854b9205b39

.reviewboardrc

@@ -1 +1 @@
-REPOSITORY = "gobblin"
+REPOSITORY = "gobblin-os"

README.md

@@ -0,0 +1,9 @@
+Getting Started
+---------------
+1.  Build
+
+    ./gradlew build
+
+2.  Test
+
+    ./gradlew test

azkaban/build.gradle

@@ -1,12 +1,11 @@
-apply plugin: 'li-java'
+apply plugin: 'java'
 
 dependencies {
   compile project(":common-api")
   compile project(":runtime")
-  compile spec.external.log4j
-  compile spec.external.guava
-  compile files('./src/main/resources/azkaban-jobtype-2.5.0.jar')
-  compile files('./src/main/resources/azkaban-2.5.0.jar')
+  compile externalDependency.azkaban
+  compile externalDependency.log4j
+  compile externalDependency.guava
 }
 
 configurations {

build.gradle

@@ -1,15 +1,102 @@
-apply plugin: 'li-product'
+ext.build_script_dir = "${projectDir.path}/build_script"
+
+ext.isDefaultEnvironment = !project.hasProperty('overrideBuildEnvironment')
+
+File getEnvironmentScript()
+{
+  final File env = file(isDefaultEnvironment ? 'defaultEnvironment.gradle' : project.overrideBuildEnvironment)
+  assert env.isFile() : "The environment script [$env] does not exists or is not a file."
+  return env
+}
+
+apply from: environmentScript
+
+ext.externalDependency = [
+    "avro": "org.apache.avro:avro:1.7.1",
+    "avroMapred": "org.apache.avro:avro-mapred:1.7.6",
+    "commonsCli": "commons-cli:commons-cli:1.2",
+    "commonsDbcp": "commons-dbcp:commons-dbcp:1.4",
+    "commonsEmail": "org.apache.commons:commons-email:1.3.2",
+    "commonsLang": "commons-lang:commons-lang:2.4",
+    "commonsConfiguration": "commons-configuration:commons-configuration:1.10",
+    "commonsIo": "commons-io:commons-io:2.4",
+    "commonsHttpClient": "commons-httpclient:commons-httpclient:3.1",
+    "guava": "com.google.guava:guava:15.0",
+    "gson": "com.google.code.gson:gson:2.2.4",
+    "hadoop": "org.apache.hadoop:hadoop-core:1.2.1",
+    "hadoopCommon": "org.apache.hadoop:hadoop-common:2.3.0",
+    "hadoopClientCore": "org.apache.hadoop:hadoop-mapreduce-client-core:2.3.0",
+    "httpclient": "org.apache.httpcomponents:httpclient:4.2.3",
+    "httpcore": "org.apache.httpcomponents:httpcore:4.2.1",
+    "quartz": "org.quartz-scheduler:quartz:2.2.1",
+    "testng": "org.testng:testng:6.5.1",
+    "jacksonCore": "org.codehaus.jackson:jackson-core-asl:1.9.13",
+    "jacksonMapper": "org.codehaus.jackson:jackson-mapper-asl:1.9.13",
+    "slf4j": "org.slf4j:slf4j-api:1.7.6",
+    "log4j": "log4j:log4j:1.2.17",
+    "log4jextras": "log4j:apache-log4j-extras:1.2.17",
+    "slf4jLog4j": "org.slf4j:slf4j-log4j12:1.7.6",
+    "jclOverSlf4j": "org.slf4j:jcl-over-slf4j:1.7.6",
+    "jodaTime": "joda-time:joda-time:1.6",
+    "metricsCore": "com.codahale.metrics:metrics-core:3.0.2",
+    "commonsIO": "commons-io:commons-io:2.4",
+    "influxdb": "org.influxdb:influxdb-java:1.2",
+    "jsch": "com.jcraft:jsch:0.1.46",
+    "azkaban": "com.linkedin.azkaban:azkaban:2.5.0",
+    "commonsVfs": "org.apache.commons:commons-vfs2:2.0"
+];
+
+if (!isDefaultEnvironment)
+{
+  ext.externalDependency.each { overrideDepKey, overrideDepValue ->
+    if (externalDependency[overrideDepKey] != null)
+    {
+      externalDependency[overrideDepKey] = overrideDepValue
+    }
+  }
+}
+
+task wrapper(type: Wrapper) {
+  gradleVersion = '1.12'
+}
 
 subprojects {
-	repositories {
-		mavenCentral()
-	}
-	configurations {
-		compile
-	}
-	dependencies {
-		compile spec.external.hadoop
-		// compile spec.external.hadoopCommon
-		// compile spec.external.hadoopClientCore
-	}
+  apply plugin: 'java'
+  apply plugin: 'idea'
+  apply plugin: 'eclipse'
+
+  sourceCompatibility = JavaVersion.VERSION_1_6
+
+  configurations {
+    compile
+    dependencies {
+      compile externalDependency.hadoop
+      // compile externalDependency.hadoopCommon
+      // compile externalDependency.hadoopClientCore
+    }
+  }
+
+  if (isDefaultEnvironment)
+  {
+    task sourcesJar(type: Jar, dependsOn: classes) {
+      from sourceSets.main.allSource
+      classifier = 'sources'
+    }
+    artifacts {
+      archives sourcesJar
+    }
+  }
+
+ // Configure the IDEA plugin to (1) add the codegen as source dirs and (2) work around
+  // an apparent bug in the plugin which doesn't set the outputDir/testOutputDir as documented
+  idea.module {
+    // Gradle docs claim the two settings below are the default, but
+    // the actual defaults appear to be "out/production/$MODULE_NAME"
+    // and "out/test/$MODULE_NAME". Changing it so IDEA and gradle share
+    // the class output directory.
+
+    outputDir = sourceSets.main.output.classesDir
+    testOutputDir = sourceSets.test.output.classesDir
+  }
+
 }

common-api/build.gradle

@@ -1,20 +1,20 @@
-apply plugin: 'li-java'
+apply plugin: 'java'
 
 dependencies {
-    compile spec.external.commonsDbcp
-    compile spec.external.avro
-    compile spec.external.guava
-    compile spec.external.gson
-    compile spec.external.slf4j
-    compile spec.external.log4j
-    compile spec.external.log4jextras
-    compile spec.external.slf4jLog4j
-    compile spec.external.jclOverSlf4j
-    compile spec.external.jodaTime
-    compile spec.external.jacksonCore
-    compile spec.external.jacksonMapper
+    compile externalDependency.commonsDbcp
+    compile externalDependency.avro
+    compile externalDependency.guava
+    compile externalDependency.gson
+    compile externalDependency.slf4j
+    compile externalDependency.log4j
+    compile externalDependency.log4jextras
+    compile externalDependency.slf4jLog4j
+    compile externalDependency.jclOverSlf4j
+    compile externalDependency.jodaTime
+    compile externalDependency.jacksonCore
+    compile externalDependency.jacksonMapper
 
-    testCompile spec.external.testng
+    testCompile externalDependency.testng
 }
 
 configurations {

converter/build.gradle

@@ -1,18 +1,18 @@
-apply plugin: 'li-java'
+apply plugin: 'java'
 
 dependencies {
   compile project(":common-api")
   compile files('./src/main/resources/lumos-common-2.0.0.jar')
-  compile spec.external.commonsDbcp
-  compile spec.external.avro
-  compile spec.external.guava
-  compile spec.external.gson
-  compile spec.external.jacksonCore
-  compile spec.external.jacksonMapper
-  compile spec.external.jodaTime
-  compile spec.external.slf4j
+  compile externalDependency.commonsDbcp
+  compile externalDependency.avro
+  compile externalDependency.guava
+  compile externalDependency.gson
+  compile externalDependency.jacksonCore
+  compile externalDependency.jacksonMapper
+  compile externalDependency.jodaTime
+  compile externalDependency.slf4j
 
-  testCompile spec.external.testng
+  testCompile externalDependency.testng
 }
 
 configurations {

defaultEnvironment.gradle

@@ -0,0 +1,7 @@
+subprojects {
+  repositories {
+    mavenCentral()
+  }
+
+  project.buildDir = new File(project.rootProject.buildDir, project.name)
+}

demo/build.gradle

@@ -1,16 +1,16 @@
-apply plugin: 'li-java'
+apply plugin: 'java'
 
 dependencies {
     compile project(":common-api")
-    compile spec.external.avro
-    compile spec.external.avroMapred
-    compile spec.external.guava
-    compile spec.external.jacksonCore
-    compile spec.external.slf4j
-    compile spec.external.gson
-    compile spec.external.commonsVfs
+    compile externalDependency.avro
+    compile externalDependency.avroMapred
+    compile externalDependency.guava
+    compile externalDependency.jacksonCore
+    compile externalDependency.slf4j
+    compile externalDependency.gson
+    compile externalDependency.commonsVfs
 
-    testCompile spec.external.testng
+    testCompile externalDependency.testng
 }
 
 configurations {

example/build.gradle

@@ -1,15 +1,15 @@
-apply plugin: 'li-java'
+apply plugin: 'java'
 
 dependencies {
     compile project(":common-api")
-    compile spec.external.avro
-    compile spec.external.avroMapred
-    compile spec.external.guava
-    compile spec.external.jacksonCore
-    compile spec.external.slf4j
-    compile spec.external.gson
+    compile externalDependency.avro
+    compile externalDependency.avroMapred
+    compile externalDependency.guava
+    compile externalDependency.jacksonCore
+    compile externalDependency.slf4j
+    compile externalDependency.gson
 
-    testCompile spec.external.testng
+    testCompile externalDependency.testng
 }
 
 configurations {

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Thu Nov 06 15:34:14 PST 2014
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-1.12-bin.zip