sbt

问题 By default, Scalatra expects the "webapp" directory to be at src/main/webapp . How could that be changed to, e.g., content/doc-root ? sbt allows for customizing its default directories using something like the following: scalaSource <<= (baseDirectory)(_ / "src") So I assume it's just a matter of knowing the right "configuration key" to use... 回答1: @Kelsey Gilmore-Innis has the right answer, but since it's not accepted let's break it, break it, break it down. First, I'm assuming you're

问题 I am trying to run the samples in Play 2.0 framework but when I go to run "play" or "sbt". When I go to directory "/samples/scala/helloworld", I execute "sbt" and I obtain: [info] Loading project definition from C:\src\Play20\samples\scala\helloworld\project [warn] module not found: play#sbt-plugin;2.0 [warn] ==== typesafe-ivy-releases: tried [warn] http://repo.typesafe.com/typesafe/ivy-releases/play/sbt-plugin/scala_2.9.2/sbt_0.12/2.0/ivys/ivy.xml [warn] ==== sbt-plugin-releases: tried [warn

问题 I am trying to publish an SBT plugin to a repository. I'm not sure if this has any relevance, but our plugin loads the sbt-twirl plugin - Googling around, it seems like publishConfiguration might be overriden: new PublishConfiguration(None, "dotM2", arts, Seq(), level) When I run the publish task, artifacts are deployed to the repo, but the sbt task then fails: sbt (my-sbt-plugin)> publish [info] Loading global plugins from ... ... [info] Done packaging. [info] published sbt-my-sbt-plugin to

问题 In relation to a previous question, I'd like to have multiple test folders for different types of test and be able to execute the tests contained in each folder with a separate SBT action. For example, an action 'test-unit' would run only the tests contained under the folder src/test/scala/unit , and a 'test-functional' action would run only the tests under src/test/scala/functional . How would we write actions to do this? 回答1: If you are using xsbt 0.10.0, you can easily create additional

问题 I want to use the sbt-scrooge plugin, but its repo is unavailable now - http://koofr.github.com/. I thought I'd include this plugin's source code directly in my own repo (as a git submodule). I tried: git submodule add https://github.com/bancek/sbt-scrooge.git project/sbt-scrooge and added: addSbtPlugin("net.koofr" % "sbt-scrooge" % "3.0.45") to project/plugins.sbt . But it doesn't work - the following exception is thrown: sbt.ResolveException: unresolved dependency: net.koofr#sbt-scrooge;3.0

问题 I'm trying to run sbt start in a Play Framework application written in Scala, on a machine that is an ec2 t2.micro instance on AWS. But i can't because There is insufficient memory for the Java Runtime Environment to continue. The machine has 1GB of memory, but in practice 930MB of free memory to use while running the remaining of OS processes. It is Ubuntu Server 14.04 LTS. The app is small, cute. Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000d5550000,

问题 I'm using SBT 0.12.0 . I've two tasks in my project/Build.scala - helloTask and u2 defined as follows: val hello = TaskKey[Unit]("hello", "Prints 'Hello World'") val helloTask = hello := { println("Hello World") } val u2Task = TaskKey[Unit]("u2") := { println("u2") } How to make u2 task depend on hellotask ? I used <<= following the sample as described in Tasks (in the original version of the question it was https://github.com/harrah/xsbt/wiki/Tasks, but the doc has since moved and changed).

问题 I'm trying to use Ivy extra attributes with SBT. I have two modules: foo-model and foo-api. For both of them I added this to build.sbt : projectID <<= projectID { id => id extra("branch" -> "master-api-model-separation") } Foo-model is being published to Artifactory (with sbt publish). The published POM file looks like this: <?xml version='1.0' encoding='UTF-8'?> <project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns:xsi="http://www

问题 Is there a way for me to dynamically load a setting value from a properties file? I mean, instead of hardcoding into build.sbt name := "helloWorld" Have some application.properties file with name=helloWorld And then, in the build.sbt file, have name := application.properties["name"] (last example is purely schematic, but I hope the idea was clear) 回答1: You can create a setting key which holds properties read from a file. import java.util.Properties val appProperties = settingKey[Properties](

问题 I am running my fat jar with command java -Djava.security.krb5.conf=/krb5.conf -jar my.jar . How to run my app with this option via sbt? $ sbt -Djava.security.krb5.conf="module\\src\\main\\resources\\krb5.conf" run doesn't work. Error: ctl-scala>sbt -Djava.security.krb5.conf="ctl-core\src\main\resources\krb5.conf" ctl-ui-backend/run Warning: invalid system property 'java.security.krb5.conf' [info] Loading global plugins from C:\Users\User\.sbt\0.13\plugins [info] Loading project definition