sbt-plugin

问题 As i am new to Stack Overflow please be patient i am working on a project with Play 2.5 exactly the starter example from the Website. As i have to work with ebean i followed the Steps of Setting ebean in the plugins.sbt as like addSbtPlugin("com.typesafe.sbt" % "sbt-play-ebean" % "3.0.0") and also in my build.sbt file name := """play-java""" version := "1.0-SNAPSHOT" lazy val root = (project in file(".")).enablePlugins(PlayJava, PlayEbean) scalaVersion := "2.11.11" libraryDependencies +=

问题 I'm building a scala project(writen in scala 2.11) with SBT 1.x.There are a few "versions of scala" which made me puzzle. SBT 1.x => scala 2.12 SBT plugin => scala 2.x My project => scala 2.11 Please help me to figure out what's the difference or relationship between them.And how SBT tells them apart when compiling or running the project? 回答1: The Scala version used by sbt itself and its plugins is completely independent from the Scala version used to compile the code in your project. The sbt

问题 I'm building a scala project(writen in scala 2.11) with SBT 1.x.There are a few "versions of scala" which made me puzzle. SBT 1.x => scala 2.12 SBT plugin => scala 2.x My project => scala 2.11 Please help me to figure out what's the difference or relationship between them.And how SBT tells them apart when compiling or running the project? 回答1: The Scala version used by sbt itself and its plugins is completely independent from the Scala version used to compile the code in your project. The sbt

问题 In my sbt project in Scala 2.12 I am using IntelliJ IDEA and want to import scalatest. In order to install the recommended SuperSafe Community Edition Scala compiler plugin . I followed the instruction here. My plugin.sbt : addSbtPlugin("com.artima.supersafe" % "sbtplugin" % "1.1.2") the error showed by the Intellij import is: SBT project import [warn] [FAILED ] com.artima.supersafe#sbtplugin;1.1.2!sbtplugin.jar(src): (0ms) [warn] ==== typesafe-ivy-releases: tried [warn] https://repo.typesafe

问题 I have just upgraded my application from play framework 2.3.9 to 2.4.6. Everything is working fine, but onstart(Application app) method getting executed twice. As i have created some scheduler in the onstart method, they are also getting executed twice. Global.java public class Global extends GlobalSettings { public void onStart(Application app) { Logger.info("Application has started"); JPA.withTransaction(() -> { if (ConfigHelper.getGlobalValue("install").equalsIgnoreCase("xyz")) { Logger

问题 I would like to add a library that I am going to use within the code of my SBT-Plugin. I did ... sbtPlugin := true libraryDependencies += "..." %% "..." % "..." enablePlugins(SbtPlugin) scriptedLaunchOpts := { scriptedLaunchOpts.value ++ Seq("-Xmx1024M", "-Dplugin.version=" + version.value) } scriptedBufferLog := false ... in build.sbt located in the root of my plugin project. ▶ tree -L 1 . ├── README.md ├── build.sbt <- this one ├── project └── src But when I run the test, following: https:/

问题 I've just written my first SBT Autoplugin which has a custom task that generates a settings file (if the file is not already present). Everything works as expected when the task is explicitly invoked, but I'd like to have it automatically invoked prior to compilation of the project using the plugin (without having the project modify it's build.sbt file). Is there a way of accomplishing this, or do I somehow need to override the compile command? If so, could anyone point me to examples of

问题 I have module A and module B in a multi-module SBT project. I want to write a resource generator task for module B that invokes code from module A. One way to do this is to pull all the code from module A under project/ but that is unfeasible as module A is massive and I would like to keep it where it is (see https://stackoverflow.com/a/47323703/471136). How do I do this in SBT? Secondly, is it possible to get rid of module B altogether i.e. I want the resource generator task for module A

问题 Please find below sample build.sbt file that uses our plugin. In this sample BasePlugin, we want to full path to a/project, b/project directory :- import sbt._ import Keys._ import BasePlugin._ BasePlugin.settings lazy val root = Project("root", file(".")).dependsOn( ProjectRef( uri("../some/where/a"), "a" ), ProjectRef( uri("../some/where/b"), "b" ) ) enablePlugins(BasePlugin) Also, find below, simplified sbt plugin BasePlugin.scala :- package base import sbt.{ThisBuild, Def, TaskKey,

问题 Let's say that I wan to override (replace) the default setting for the packageBin task. So I naively wrote an AutoPlugin like this: object TestPlugin extends AutoPlugin { override def trigger = allRequirements override val projectSettings: Seq[Def.Setting[_]] = Seq( packageBin in Compile <<= (packageBin in Compile).map { a => println("project/compile::packageBin") a } ) } But this does not work (at least not with SBT 0.13.5 and 0.13.6-M1), my version of packageBin gets never called. If I put