HOTWO nugetSpec and list of files? about gradle-nuget-plugin HOT 1 CLOSED

nugetSpec {
    nuspec {
        metadata() {
            delegate.authors project.authors
            delegate.id project.package
        }
        files() {
            def filesXmlNode = delegate;
            project.fileTree(dir: '.', include:['*.txt']).each { filesXmlNode.file(src: it, target: 'content') }
        }
    }
}