gradle这个 - 我该如何建立与它的其他罐子一个lib目录罐子？gradle这个 - 我该如何建

2019-05-13 06:38发布

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在gradle这个 - 我该如何嵌入我的构建输出罐内罐lib目录（specifially的lib / enttoolkit.jar和lib / mail.jar中）？

Answer 1:

：从逐字解除http://docs.codehaus.org/display/GRADLE/Cookbook#Cookbook-Creatingafatjar

摇篮0.9：

jar {
    from configurations.compile.collect { it.isDirectory() ? it : zipTree(it) }
}

摇篮0.8：

jar.doFirst {
    for(file in configurations.compile) {
        jar.merge(file)
    }
}

上面的片断将只包括该项目，没有任何传递运行时依赖编译依赖。如果你也想合并那些与configurations.runtime更换configurations.compile。

编辑：你只需要选择罐子

创建一个新的配置，releaseJars也许

configurations {
    releaseJars
}

你想要的jar添加到配置

dependencies {
    releaseJars group: 'javax.mail', name: 'mail', version: '1.4'
    //etc
}

然后使用上述罐子任务配置。

Answer 2:

如果你有一个目录内的所有jar文件（可以称之为libs ）在你的项目，你只需要这样的：

jar {
    into('lib') {
        from 'libs'
    }
}

我想这是更可能的是，这些罐子是某种依赖。然后，你可以做这样的：

configurations {
    // configuration that holds jars to copy into lib
    extraLibs
}
dependencies {
    extraLibs 'org.something:something-dep1:version'
    extraLibs 'org.something:something-dep2:version'
}

jar {
    into('lib') {
        from configurations.extraLibs
    }
}

Answer 3:

简单：

task copyToLib( type: Copy ) {
    into "$buildDir/libs/lib"
    from configurations.runtime
}

jar { dependsOn copyToLib }

运行：

$ gradle jar
...
$ tree build/libs

build/libs
├── your-project-0.0.1.BUILD-SNAPSHOT.jar
└── lib
    ├── akka-actor-2.0.jar
    ├── akka-camel-2.0.jar
    ├── ... ... ...
    ├── spring-expression-3.1.0.RELEASE.jar
    └── zmq-2.1.9.jar

1 directory, 46 files

Answer 4:

我也需要做同样的事情，是不太能得到什么希丁克和stigkj建议的工作，但在他们的帮助得到这个工作得到了足够接近（古斯例如炸毁的dependencies { compile { extendsFrom myLibs }}关闭为了我。

apply plugin: 'groovy'

repositories {
    mavenCentral()
}

configurations {
    // custom config of files we want to include in our fat jar that we send to hadoop
    includeInJar
}

dependencies {
    includeInJar 'org.codehaus.groovy:groovy:1.8.6'

    configurations.compile.extendsFrom(configurations.includeInJar)
}

jar {
    into('lib') {
        println "includeInJar: " + configurations.includeInJar.collect { File file -> file }
        from configurations.includeInJar
    }

}

然后运行gradle jar和检查创建的罐子给我这个输出，显示出我得到的jar文件有常规，以及它的依赖“胖罐子”里的jar文件：

%  gradle jar                                                                                                                         
includeInJar: [/Users/tnaleid/.gradle/caches/artifacts-8/filestore/org.codehaus.groovy/groovy/1.8.6/jar/553ca93e0407c94c89b058c482a404427ac7fc72/groovy-1.8.6.jar, /Users/tnaleid/.gradle/caches/artifacts-8/filestore/antlr/antlr/2.7.7/jar/83cd2cd674a217ade95a4bb83a8a14f351f48bd0/antlr-2.7.7.jar, /Users/tnaleid/.gradle/caches/artifacts-8/filestore/asm/asm/3.2/jar/9bc1511dec6adf302991ced13303e4140fdf9ab7/asm-3.2.jar, /Users/tnaleid/.gradle/caches/artifacts-8/filestore/asm/asm-tree/3.2/jar/cd792e29c79d170c5d0bdd05adf5807cf6875c90/asm-tree-3.2.jar, /Users/tnaleid/.gradle/caches/artifacts-8/filestore/asm/asm-commons/3.2/jar/e7a19b8c60589499e35f5d2068d09013030b8891/asm-commons-3.2.jar, /Users/tnaleid/.gradle/caches/artifacts-8/filestore/asm/asm-util/3.2/jar/37ebfdad34d5f1f45109981465f311bbfbe82dcf/asm-util-3.2.jar, /Users/tnaleid/.gradle/caches/artifacts-8/filestore/asm/asm-analysis/3.2/jar/c624956db93975b7197699dcd7de6145ca7cf2c8/asm-analysis-3.2.jar]
:compileJava UP-TO-DATE
:compileGroovy UP-TO-DATE
:processResources UP-TO-DATE
:classes UP-TO-DATE
:jar

BUILD SUCCESSFUL

Total time: 3.387 secs

%  jar tvf build/libs/gradletest.jar                                                                                                  
     0 Mon Mar 12 11:40:00 CDT 2012 META-INF/
    25 Mon Mar 12 11:40:00 CDT 2012 META-INF/MANIFEST.MF
     0 Mon Mar 12 11:40:00 CDT 2012 lib/
5546084 Mon Mar 05 13:13:32 CST 2012 lib/groovy-1.8.6.jar
445288 Mon Mar 05 13:13:38 CST 2012 lib/antlr-2.7.7.jar
 43398 Mon Mar 05 13:13:40 CST 2012 lib/asm-3.2.jar
 21878 Mon Mar 05 13:13:40 CST 2012 lib/asm-tree-3.2.jar
 33094 Mon Mar 05 13:13:40 CST 2012 lib/asm-commons-3.2.jar
 36551 Mon Mar 05 13:13:40 CST 2012 lib/asm-util-3.2.jar
 17985 Mon Mar 05 13:13:40 CST 2012 lib/asm-analysis-3.2.jar

Answer 5:

下面的代码可以尝试。这取决于jar任务，是类型盖罐

task createJobJar(dependsOn:jar,type:Jar) {
    manifest {
        attributes(
                "Implementation-Title": 'Job '
                ,"Implementation-Version": version
        )
    }
    classifier 'job'
    destinationDir new File("$buildDir")
    into('libs'){
         from configurations.compile
    }
    into('classes'){
        from "$buildDir/classes"
    }
    into('resources'){
        from "$projectDir/src/main/resources"
    }
    into('scripts'){
        from "$projectDir/src/main/scripts"
    }
}

上面的代码将包不同的目录中不同的内容。经测试的gradle上2.2

Answer 6:

我需要你问同样的事情，并用此方法。你可能不需要自定义配置声明，但我需要在本地使用的jar文件从那些超级构建文件中声明分开。

configurations{
    //declare custom config if necessary, otherwise just use compile
    myLibs
}
dependencies {
    //add lib/*.jar files to myLibs
    myLibs fileTree(dir: 'lib', include: '*.jar')
    compile {
        //set compile configuration to extend from myLibs
        extendsFrom myLibs
    }
}
// task to copy libs to output/lib dir
task copyToLib(type: Copy) {
    into "$buildDir/output/lib"
    from configurations.myLibs
}

jar {
    //include contents of output dir
    from "$buildDir/output"
    manifest {
        //...
    }
}

//set build task to depend on copyToLib
build.dependsOn(copyToLib)

Answer 7:

在我来说，我需要包含根项目JAR到子项目罐的内容。因此，要使其工作，可以使用这个模板：

jar{
  manifest{
    attributes 'Main-Class':'<main class>'
  }
  def conf= configurations.find {it.name.equals('compile') }
  File jar= conf.files.find {it.name.contains('<name or part of the name of produced Jar>')}

  FileTree fileTree=zipTree(jar)
  from fileTree
}

我的例子：

jar{
   manifest{
       attributes 'Main-Class':'alexiy.jace.Jace'
   }
   description='Make a runnable API Jar'
   def conf= configurations.find {it.name.equals('compile') }
   File tools= conf.files.find {it.name.contains('Tools')}

   FileTree fileTree=zipTree(tools)
   from fileTree
}

Answer 8:

我有同样的问题。我解决了它是这样的：

将文件复制到与copyToLib lib文件夹中，并引用与类路径依赖

ext.mainClass = 'test.main'

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    compile 'com.google.code.gson:gson:2.8.2'
    //....
}

jar {
    from "$buildDir/libs/lib"
    manifest {
        attributes 'Main-Class': 'test.main',
        'Class-Path': configurations.compile.collect { 'lib/'+it.getName() }.join(' ')
    }
}

task copyToLib(type: Copy) {
    into "$buildDir/libs/lib"
    from configurations.compile
}

build.dependsOn(copyToLib)

Answer 9:

task <taskname>(type: Jar) {
    archiveName 'nameofjar.jar'
    doFirst {
    manifest {
            attributes 'Class-Path': configurations.compile.files.collect{ project.uri(it) }.join(' ')
        }
    }
}

文章来源: gradle - how do I build a jar with a lib dir with other jars in it?