How to specify IntelliJ Exclude Directories using Gradle?

Question

Using IntelliJ to open a build.gradle file, in the \"Import Project from Gradle\" window, the \"Excluded Roots\" are pre-populated with the .gradle

Answer 1

Another solution. Works with Idea 13.

idea.module {
     excludeDirs -= file(buildDir) //1
     buildDir.listFiles({d,f->f != 'generated-sources'} as FilenameFilter).each {excludeDirs += it}} //2

1. Remove buildDir from excludeDirs.
2. Exclude each buildDir child (except generating-source).