使用gradle为每个主要类构建jar

Question

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我的剧本如下

apply plugin: 'eclipse'
apply plugin: 'java'

sourceCompatibility = 1.6
archivesBaseName = 'Process_XY'

configurations {
    configurations.compile.transitive = false
}

dependencies {
    compile fileTree(dir:'/trunk/Solutions/project/Source/Binaries/CommonFunctions/build/libs', include: '*.jar')
    compile fileTree(dir:'/trunk/Solutions/project/lib/GeoTools/geotools-2.7.4-bin/geotools-2.7.4', include: '*.jar')
    compile "org.apache.hadoop:hadoop-core:1.0.3"
    compile "commons-collections:commons-collections:3.2.1"
    compile "commons-configuration:commons-configuration:1.6"
    compile "commons-discovery:commons-discovery:0.2"
    compile "commons-lang:commons-lang:2.4"
    compile "commons-logging:commons-logging:1.1.1"
    compile "commons-logging:commons-logging:1.0.4"
    compile "log4j:log4j:1.2.16"
    compile "com.vividsolutions:jts:1.8"
    compile "commons-net:commons-net:1.4.1"
    compile "org.apache.hadoop:hadoop-core:1.0.3"
    compile "commons-httpclient:commons-httpclient:3.0.1"
    compile "org.mortbay.jetty:servlet-api:2.5-20081211"
    compile "org.apache.hbase:hbase:0.94.0"
    compile "org.apache.zookeeper:zookeeper:3.4.3"
}

repositories {
    mavenCentral()
    maven { url "https://repository.cloudera.com/artifactory/cloudera-repos/" }
    maven { url "http://repo.springsource.org/libs-release" }
    maven { url "http://repo.springsource.org/libs-milestone" }
    maven { url "http://repo.springsource.org/libs-snapshot" }
    maven { url "http://www.datanucleus.org/downloads/maven2/" }
    maven { url "http://oss.sonatype.org/content/repositories/snapshots" }
    maven { url "http://people.apache.org/~rawson/repo" }
}

jar {
    from configurations.compile.collect { it.isDirectory() ? it : zipTree(it) }
    manifest.attributes("Main-Class":"org.project.seismic.Process_XY")
}   

sourceSets {
    main {
        java {
             source = ['src/org', '../../../SharedClass/org']
        }
    }
}

在上面的sourceSets方法中，我尝试从2文件夹加载源代码，但没有成功

提前谢谢。。！！如何使用gradle实现。

Answer 1

好的，首先，一个SourceDirectorySet上的source接受另一个SourceDirectorySet。然而，srcDirs方法采用路径。将该块更改为以下内容：

sourceSets {
  main {
    java {
      srcDirs ['src/org', '../../../SharedClass/org']
    }
  }
}

您可以轻松添加第二个jar任务，如下所示：

task secondJar(type: Jar) {
  name = other-main-jar
  from ...
  manifest.attributes(...)
}

assemble.dependsOn(secondJar)

这将注册一个名为secondJar的新Jar任务，并确保在组装项目时，也会创建这个Jar。