Groovy的 - 用葡萄來下載文件和源代碼

Question

它可以使用葡萄下載從Maven的中央的依賴：

@Grab(group='org.apache.commons', module='commons-lang3', version='3.4')

的Grab註釋中指定的jar一個type做同樣的事情：

@Grab(group='org.apache.commons', module='commons-lang3', version='3.4', type='jar')

並根據javadoc，的值也可以javadoc和sources，但是在嘗試的IntelliJ如下：

@Grab(group='org.apache.commons', module='commons-lang3', version='3.4', type = 'sources')

結果：

org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed: 
General error during conversion: Error grabbing Grapes -- [download failed: org.apache.commons#commons-lang3;3.4!commons-lang3.sources] 

java.lang.RuntimeException: Error grabbing Grapes -- [download failed: org.apache.commons#commons-lang3;3.4!commons-lang3.sources] 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) 
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423) 
    at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:83) 
    at org.codehaus.groovy.reflection.CachedConstructor.doConstructorInvoke(CachedConstructor.java:77) 
    at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrap.callConstructor(ConstructorSite.java:84) 
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:60) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:235) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:247) 
    at groovy.grape.GrapeIvy.getDependencies(GrapeIvy.groovy:426) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:498) 
    at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSite.invoke(PogoMetaMethodSite.java:169) 
    at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:59) 
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:52) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:154) 
    at groovy.grape.GrapeIvy.resolve(GrapeIvy.groovy:573) 
    at groovy.grape.GrapeIvy$resolve$1.callCurrent(Unknown Source) 
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:52) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:154) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:190) 
    at groovy.grape.GrapeIvy.resolve(GrapeIvy.groovy:540) 
    at groovy.grape.GrapeIvy$resolve$0.callCurrent(Unknown Source) 
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:52) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:154) 
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:182) 
    at groovy.grape.GrapeIvy.grab(GrapeIvy.groovy:258) 
    at groovy.grape.Grape.grab(Grape.java:167) 
    at groovy.grape.GrabAnnotationTransformation.visit(GrabAnnotationTransformation.java:378) 
    at org.codehaus.groovy.transform.ASTTransformationVisitor$3.call(ASTTransformationVisitor.java:321) 
    at org.codehaus.groovy.control.CompilationUnit.applyToSourceUnits(CompilationUnit.java:931) 
    at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:593) 
    at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:569) 
    at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:546) 
    at groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:298) 
    at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:268) 
    at groovy.lang.GroovyShell.parseClass(GroovyShell.java:688) 
    at groovy.lang.GroovyShell.run(GroovyShell.java:517) 
    at groovy.lang.GroovyShell.run(GroovyShell.java:507) 
    at groovy.ui.GroovyMain.processOnce(GroovyMain.java:653) 
    at groovy.ui.GroovyMain.run(GroovyMain.java:384) 
    at groovy.ui.GroovyMain.process(GroovyMain.java:370) 
    at groovy.ui.GroovyMain.processArgs(GroovyMain.java:129) 
    at groovy.ui.GroovyMain.main(GroovyMain.java:109) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:498) 
    at org.codehaus.groovy.tools.GroovyStarter.rootLoader(GroovyStarter.java:109) 
    at org.codehaus.groovy.tools.GroovyStarter.main(GroovyStarter.java:131) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:498) 
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147) 

的Eclipse提供了一個類似的錯誤。那麼在IDE中編輯groovy腳本時，有沒有一種方法可以使用Grape來下載sources/javadoc？

Answer 1

您鏈接到還提到使用classifier屬性，這似乎更好地工作（葡萄確實會搶了相應jar S）的可能性DOC：

@Grab(group='org.apache.commons', module='commons-lang3', version='3.4', classifier='sources') 

但是，它看起來像Grape support in Idea is incomplete。爲了讓Idea使用抓取的包，您需要將光標放在@Grab註釋上，按下alt-enter並手動抓取工件。然後，您可以將它們從projet結構的設置中複製到模塊庫中。這似乎是爲我做的，雖然我也覺得它蔑視使用葡萄的整個點...