如何使用Gradle从档案中删除文件 [英] How Do I Remove A File From An Archive Using Gradle

问题描述

在Unix中，我可以执行以下操作从我的jar中删除一个文件

  zip -d myfile.jar META-INF /SIGN.RSA 
  

在Gradle / Groovy中有一种简单的方法吗？

我不想将整个文件解压并重新压缩，因为我有一些非常大的罐子。

可能可以告诉我在用我自己的方式重新签署之前，我会取消签署一些罐子。如果您有解决方案（并且不需要拆包和重新打包），我也会接受您的答案。 解决方案

根据我的知识，这种特定情况没有内置任务。
但是，您可以轻松地使用例如：

  exec {
可执行文件jar.exe
 args -d，myfile.jar，META-INF / SIGN.RSA
} 
  

In Unix I can do the following to delete a file from my jar

zip -d myfile.jar META-INF/SIGN.RSA

Is there a simple way to do it in Gradle/Groovy?

I don't want to unzip and re-zip the whole file as I have some very large jars.

As you can probably tell I am un-signing some jars before re-signing them with my own. If you have a solution for that (and doesn't require unpacking and repacking) I'll accept your answer too.

解决方案

Per my knowledge there's no built-in task for this specific case. However, you can easily do it by using exec, e.g.:

exec {
    executable "jar.exe"
    args "-d", "myfile.jar", "META-INF/SIGN.RSA"
}

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