设置sbt发布到基于git分支的artifactory [英] Setting up sbt to publish to artifactory based on git branch

问题描述

我想建立一个sbt项目，以便它可以基于（git）分支发布到适当的artifactory存储库。

I would like to set up an sbt project so that it can publish to the proper artifactory repository based on the (git) branch.

一个href =https://stackoverflow.com/questions/33091153/can-sbt-publish-to-jfrog-artifactory>这个问题建议硬编码build.sbt文件中的存储库。

The solution proposed for this question suggests to hardcode the repository in the build.sbt file.

然而，我希望master分支发布到发布，另一个分支发布到快照，使用相同的build.sbt文件。

However, I would like the master branch to publish to "releases", and another branch to publish to "snapshots", using the same build.sbt file.

理想情况下，我希望以下内容：

Ideally, I would like the following:

val gitBranch = taskKey[String]("Determines current git branch")               
gitBranch := Process("git rev-parse --abbrev-ref HEAD").lines.head 

publishTo := {                                                                 
  val myArtifactory = "http://some.where/"        
  if (gitBranch.value == "master")                                             
    Some("releases"  at myArtifactory + "releases")                              
  else                                                                         
    Some("snapshots" at myArtifactory + "snapshots")                             
}                  

但这会产生错误：设置不能依赖任务。

but this yields "error: A setting cannot depend on a task".

推荐答案

一个接近解决方案是使用 sbt-release 插件，然后使用 isSnapshot （这是一个设置）以选择存储库。

One near-solution is to work with the sbt-release plugin, and then to use isSnapshot (which is a setting) in order to select the repository.

原始问题的解决方案是简单地将 gitBranch 设置为一个设置：

The solution to the original problem is to simply make gitBranch a setting:

val gitBranch = settingKey[String]("Determines current git branch")               

而非

instead of

val gitBranch = taskKey[String]("Determines current git branch")     

请注意，设置仅计算一次，在sbt会话开始时，如果在会话中有任何分支交换，这是不合适的。

Note that a setting is only computed once, at the beginning of the sbt session, so this is not suitable if there is any branch-switching within a session.

这篇关于设置sbt发布到基于git分支的artifactory的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！