在sbt / play-framework中包含/排除资产文件夹/目录

我想在play-framework 2.4.X应用程序中包含一个gulp，angular项目。

有一个node_modules文件夹，其中包含许多文件和文件夹。 SBT在我的构建过程中包含这些文件; 这使我的构建过程非常缓慢。

所以我想排除那些和其他不必要的文件和文件夹。 我的build.sbt文件部分代码

lazy val gulpDirectory = baseDirectory { _ / "admin-panel" } unmanagedResourceDirectories in Assets  // file.getParent == "bower_components" || // file.getParent == "tmp" || // file.getParent == "dist" // ) //} includeFilter in Assets in unmanagedResourceDirectories := "bower_components" || "dist" || "tmp" excludeFilter in Assets in unmanagedResourceDirectories := new SimpleFileFilter(_.getParent == "node_modules") 

但那些不起作用，SBT包括来自admin-panel文件夹的所有文件和文件夹。 任何人都可以帮助我，因为我是SBT的新手。

Answer 1

我的解决方案是……

build.sbt

 import play.sbt.PlayImport.PlayKeys.playRunHooks lazy val gulpDirectory = baseDirectory { _ / "admin-panel" } excludeFilter := HiddenFileFilter -- ".tmp" unmanagedResourceDirectories in Assets <+= gulpDirectory { _ / "dist"} unmanagedResourceDirectories in Assets <+= gulpDirectory { _ / ".tmp"} unmanagedResourceDirectories in Assets <+= gulpDirectory { _ / "bower_components"} //this is for development environment unmanagedResourceDirectories in Assets <+= gulpDirectory { _ / "src" / "app"} playRunHooks <+= gulpDirectory.map(path => Gulp(path)) 

project / Gulp.scala

 import play.sbt.PlayRunHook import sbt._ import java.net.InetSocketAddress object Gulp { def apply(base: File): PlayRunHook = { object GulpProcess extends PlayRunHook { val gulpFile = "gulpfile.js" var process: Option[Process] = None override def beforeStarted(): Unit = { if (isWindows) { Process("cmd /c gulp build", base).run } else { Process("gulp build", base).run } } override def afterStarted(addr: InetSocketAddress): Unit = { if (isWindows) { Some(Process("cmd /c gulp serve", base).run) } else { Some(Process("gulp serve", base).run) } } override def afterStopped(): Unit = { process.map(p => p.destroy()) process = None } private def isWindows: Boolean = { System.getProperty("os.name").startsWith("Windows") } } GulpProcess } }