build - 为什么在指定-b 时不使用settings.gradle 文件？

Question

来自 Gradle User Guide我们可以读到

You can use the -b option to select another build file. If you use -b option then settings.gradle file is not used.

那么让我们:

-Example      #Project root --src   --main   --test --build.gradle --second.gradle #Second build script --settings.gradle 

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What is the purpose of this? If I want to try something different with my multiproject build I create another script file - second.gradle and put it in the same directory. But want old settings.gradle file to include my subprojects.

If I execute my gradle comands when I am in the root directory of Example project for ex:

gradle  -b second.gradle clean build

为什么 Gradle 不使用 settings.gradle 文件？当指定的构建文件不在同一目录中时保护自己，因为 Gradle 将在 build.gradle 文件的目录中查找 settings.gradle，然后在父目录中查找。但是它们可以是空的还是可以来自另一个项目？

Answer 1

-b 允许为单个项目构建传递不同的构建脚本。它不适用于多项目构建，其中 settings.gradle 单独确定构建脚本的位置。