更改 SBT 0.10.x 中的项目布局

Question

我感觉自己像个白痴，但我无法使用 SBT 0.10.x 更改我的项目布局。在我的 sbt 0.7.x 项目中，我添加了以下几行：

override def mainScalaSourcePath = "src" / "scala"
override def testScalaSourcePath = "test" / "scala"
override def mainResourcesPath = "resources"

override def mainJavaSourcePath = "src" / "java"
override def testJavaSourcePath = "test" / "java"
override def testResourcesPath = "test" / "resources"

0.10.x 中的等效项是什么？

Answer 1

至少，您可以在 Test 和 Compile 范围中配置基本源目录，然后在 Compile 范围中配置资源目录。该设置在 Test 范围内是正确的，因为默认情况下它是相对于 sourceDirectory 的。同样，scala-source 和 java-source 设置也是正确的。

sourceDirectory in Compile <<= baseDirectory(_ / "src")

sourceDirectory in Test <<= baseDirectory(_ / "test")

resourceDirectory in Compile <<= baseDirectory(_ / "resources")

要查看实际效果：

> set sourceDirectory in Compile <<= baseDirectory(_ / "src")
[info] Reapplying settings...
[info] Set current project to default-fcf187 (in build file:/C:/temp/)

> set sourceDirectory in Test <<= baseDirectory(_ / "test")
[info] Reapplying settings...
[info] Set current project to default-fcf187 (in build file:/C:/temp/)

> set resourceDirectory in Compile <<= baseDirectory(_ / "resources")
[info] Reapplying settings...
[info] Set current project to default-fcf187 (in build file:/C:/temp/)

> show test:resource-directory
[info] C:\temp\test\resources
> show compile:resource-directory
[info] C:\temp\resources
> show test:scala-source
[info] C:\temp\test\scala
> show test:java-source
[info] C:\temp\test\java
> show compile:java-source
[info] C:\temp\src\java
> show test:java-source
[info] C:\temp\test\java

您可以使用 inspect 检查 shell 中设置之间的关系；或者浏览SBT 来源