我想我们过时的Ant构建转换成摇篮。 该项目包含有关Java的50个子项目和10个斯卡拉子项目。 在Java项目仅包含Java和Scala项目只有斯卡拉。 每个项目都过得去的Java然后斯卡拉这大大减缓我们的构建建。
我想尽可能多的公共逻辑放在根目录的build.gradle文件可能看起来像这样:
subprojects {
apply plugin: 'java'
apply plugin: 'scala'
sourceCompatibility=1.7
targetCompatibility=1.7
sourceSets {
main {
scala {
srcDir 'src'
}
java {
srcDir 'src'
}
}
test {
scala {
srcDir 'test'
}
java {
srcDir 'test'
}
}
}
repositories {
mavenCentral()
}
dependencies {
scalaTools "org.scala-lang:scala-compiler:2.9.3"
compile "org.scala-lang:scala-library:2.9.3"
}
// Use the sbt compiler (not scalac ant task)
tasks.withType(ScalaCompile) {
scalaCompileOptions.useAnt = false
}
task showCompileClasspath << {
sourceSets.main.compileClasspath.each { println it }
}
test {
systemProperty "user.dir", projectDir
}
}
当我运行我的体型,我得到下面的输出中,请注意:esb-server:compileJava
和:esb-server:compileScala
包含相同的警告,因此,班正在兴建的两倍。 另请注意,所有其他项目包含compileJava
和compileScala
:common:assemble
:esb-server:compileJava
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
:esb-server:compileScala
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
:esb-server:processResources UP-TO-DATE
:esb-server:classes
:esb-server:jar
:esb-server:assemble
:plugins:compileJava UP-TO-DATE
:plugins:compileScala UP-TO-DATE
:plugins:processResources UP-TO-DATE
:plugins:classes UP-TO-DATE
:plugins:jar
:plugins:assemble
:raas-transform:assemble
:saxonee-helper:assemble
:scala-common:compileJava UP-TO-DATE
:scala-common:compileScala
/Users/iain.hull/code/trunk/ccdev/scala-common/src/com/workday/esb/assembly/audit/TreeAudit.scala:138: method first in trait IterableLike is deprecated: use `head' instead
override def getLast():Option[AuditNode] = if (children.isEmpty) None else children.first.getLast
^
one warning found
:scala-common:processResources UP-TO-DATE
:scala-common:classess
:scala-common:jar
:scala-common:assemble
:plugins:hibernatepersistence:compileJava
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
:plugins:hibernatepersistence:compileScala
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
:plugins:hibernatepersistence:processResources
:plugins:hibernatepersistence:classes
:plugins:hibernatepersistence:jar
:plugins:hibernatepersistence:assemble
我知道这两个apply plugin
在我的根的顶部线条build.gradle
导致此行为。 但是,如果我只应用正确的插件,以每个子项目我不能重构常见的配置为我的根build.gradle
。 另一种方法是只使用Scala的插件的一切,但是这是最好的办法吗?
我可以使用Java插件编译Java项目和Scala插件来编译Scala的项目,还是重构共同构建配置在所有我的项目到根build.gradle
? 什么是支持多国语言像这样在摇篮的最佳方式?