是否可以从sbt重新启动并测试xsbti.AppMain衍生应用程序？

我正在开发an sbt launched application与定制command line interface。问题是，每次我想测试它时，我必须删除先前发布的boot目录，然后重新编译并在本地发布这些工件，然后运行该应用程序并手动对其进行测试。部分工作是通过运行外部shell脚本完成的。是否可以从sbt重新启动并测试xsbti.AppMain衍生应用程序？

我该如何让sbt为我完成这项工作？我已经做了它的骨架命令：

lazy val root = Project(
    id  = "app", 
    base  = file("."), 
    settings = buildSettings ++ Seq(resolvers := rtResolvers, 
     libraryDependencies ++= libs, 
     scalacOptions ++= Seq("-encoding", "UTF-8", "-deprecation", "-unchecked"), 
     commands ++= Seq(launchApp)) 
) 


    val launchApp = Command.command("launch") { state => 
    state.log.info("Re-launching app") 
    state 
    }

来源

2013-05-20 Rajish

创建launcher configuration文件，例如fqb.build.properties在项目的主目录中。

创建启动应用程序

#!/usr/bin/env bash 

java -jar /path/to/sbt-launch.jar "[email protected]"

定义任务和命令的脚本：

lazy val launcherTask = TaskKey[Unit]("launch", "Starts the application from the locally published JAR") 

lazy val launchApp: Seq[Setting[_]] = Seq(
    commands += Command.command("publish-launch") { state => 
    state.log.info("Re-launching app") 
    val modulesProj = modules.id 
    s"$modulesProj/publishLocal" :: 
     "publishLocal" :: 
     launcherTask.key.label :: 
     state 
    }, 
    launcherTask := { 
    "launch @fqb.build.properties" !< 
    } 
)

的设定将它添加到一个项目：

lazy val root = Project(
    id  = "app", 
    base  = file("."), 
    settings = buildSettings ++ Seq(resolvers := rtResolvers, 
     libraryDependencies ++= libs, 
     scalacOptions ++= Seq("-encoding", "UTF-8", "-deprecation", "-unchecked"), 
     launchApp) 
)

请记得在重新部署时删除旧的~/.<app_name>目录，以便更改生效。

来源

2017-06-06 07:35:37 Rajish

是否可以从sbt重新启动并测试xsbti.AppMain衍生应用程序？

回答

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