Phi*_*son 3 scala checkstyle pmd sbt playframework-2.0
我正在尝试将Checkstyle和PMD集成到Play框架中.我首先使用ymasory创建的giter8模板生成一个示例build.scala文件,该文件支持sbt控制台中的checkstyle和pmd命令.这工作正常,我已将结果项目上传到github:
https://github.com/ics-software-engineering/sbt-example-qa
当我尝试将此代码与Play new命令创建的Build.scala文件一起使用时,会出现此问题.giter8模板使用'settings'值集成checkstyle和pmd,如此处所示(请参阅整个定义的实际文件):
object ProjectBuild extends Build {
val main = Project(
"sbt-example-qa",
new java.io.File("."),
settings = Defaults.defaultSettings ++ ProjectSettings.all
)
}
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另一方面,'play new'命令生成的Build.scala文件具有不同的结构:
object ApplicationBuild extends Build {
val appName = "play-example-qa"
val appVersion = "1.0-SNAPSHOT"
val appDependencies = Seq(
// Add your project dependencies here,
javaCore,
javaJdbc,
javaEbean
)
val main = play.Project(appName, appVersion, appDependencies).settings(
// Add your own project settings here
)
}
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具体来说,'play new'创建的Build.scala文件定义了一个play.Project而不是一个由giter8模板创建的Project.
我在"在这里添加我自己的项目设置"以使Checkstyle和PMD进入Play项目的所有尝试都失败了,语法错误如下:
[info] Loading project definition from /Users/johnson/projecthosting/github/play- example-qa/project
[error] /Users/johnson/projecthosting/github/play-example-qa/project/Build.scala:17: overloaded method value settings with alternatives:
[error] (ss: sbt.Project.Setting[_]*)sbt.Project <and>
[error] => Seq[sbt.Project.Setting[_]]
[error] cannot be applied to (settings: Seq[sbt.Project.Setting[_]])
[error] val main = play.Project(appName, appVersion, appDependencies).settings(
[error] ^
[error] one error found
[error] (compile:compile) Compilation failed
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供您参考,以下是我试图创建的示例Play项目,它合并了giter8模板:
https://github.com/ics-software-engineering/play-example-qa
有人可以解释如何在这个项目中修改Build.scala,以便Play控制台能够以类似于giter8模板的方式接受"checkstyle"和"pmd"命令吗?也许是通过分支play-example-qa项目并修复Build.scala?我打算将Play代码提供给Play社区以供将来参考.提前致谢.
我已经创建了一个GitHub回购来回答你的问题.
您可以从该项目开始,或手动执行以下步骤以使我的giter8模板适应Play:
play new foo,为Java选择2.pmd-ruleset.xml,并checkstyle-config.xml在播放project目录.object ProjectSettings模板中的内容复制project/build.scala到Play中project/Build.scala.project/plugins.sbt到Play中project/plugins.sbt,记住在粘贴前留空行.最后,将Play更改project/build.scala为实际使用ProjectSettings.all的模板:
val main = play.Project(appName, appVersion, appDependencies).settings(
ProjectSettings.all: _*
)
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