首页 文章

如何检查sbt版本？

提问于
浏览 次
278

如何查看我正在运行的sbt版本？

我有使用 sbt-launch.jar 设置的bash文件，但它可以工作，但是

$ sbt version

只显示“项目版本”（0.1）和

$ sbt --version

什么也没做 .

sbt

7 回答

  • 10
    $ sbt sbtVersion

    这将打印当前项目中使用的sbt版本，或者它是否为每个模块的多模块项目 .

    $ sbt 'inspect sbtVersion'
[info] Set current project to jacek (in build file:/Users/jacek/)
[info] Setting: java.lang.String = 0.13.1
[info] Description:
[info]  Provides the version of sbt.  This setting should be not be modified.
[info] Provided by:
[info]  */*:sbtVersion
[info] Defined at:
[info]  (sbt.Defaults) Defaults.scala:68
[info] Delegates:
[info]  *:sbtVersion
[info]  {.}/*:sbtVersion
[info]  */*:sbtVersion
[info] Related:
[info]  */*:sbtVersion

    您可能还想使用 sbt about （复制Mark Harrah's comment）：

    最近添加了about命令，试图简洁地打印最相关的信息，包括sbt版本 .

    回复于
  • 382

    运行该命令，“sbt sbt-version”将只输出您当前的目录和版本号 .

    $ sbt sbt-version
[info] Set current project to spark (in build file:/home/morgan/code/spark/)
[info] 0.13.8
    回复于
  • 7

    • 如果您使用的是Windows，请使用WindowsKey R键入cmd，然后按Enter或导航到.sbt文件夹（例如：C：\ Users \ Prasad）并在地址栏上键入cmd，然后输入 .

    • 键入 sbt about 然后输入以获取SBT版本

    enter image description here

    回复于
  • 26

    在SBT 0.13及以上版本中，您可以使用 sbtVersion 任务（由@steffen指出）或 about 命令（由@ mark-harrah指出）

    sbtVersion 任务在SBT项目内外的工作方式有所不同 . 在SBT项目中， sbtVersion 显示项目及其子项目使用的SBT版本 .

    $ sbt sbtVersion
[info] Loading global plugins from /Users/jacek/.sbt/0.13/plugins
[info] Updating {file:/Users/jacek/.sbt/0.13/plugins/}global-plugins...
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[info] Done updating.
[info] Loading project definition from /Users/jacek/oss/scalania/project
[info] Set current project to scalania (in build file:/Users/jacek/oss/scalania/)
[info] exercises/*:sbtVersion
[info]  0.13.1-RC5
[info] scalania/*:sbtVersion
[info]  0.13.1-RC5

    它设置在 project/build.properties ：

    jacek:~/oss/scalania
$ cat project/build.properties
sbt.version=0.13.1-RC5

    在SBT项目外执行的相同任务显示了可执行文件本身的当前版本 .

    jacek:~
$ sbt sbtVersion
[info] Loading global plugins from /Users/jacek/.sbt/0.13/plugins
[info] Updating {file:/Users/jacek/.sbt/0.13/plugins/}global-plugins...
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[info] Done updating.
[info] Set current project to jacek (in build file:/Users/jacek/)
[info] 0.13.0

    当你在外面时， about 命令似乎更合适，因为它显示了sbt版本以及Scala和可用的插件 .

    jacek:~
$ sbt about
[info] Loading global plugins from /Users/jacek/.sbt/0.13/plugins
[info] Set current project to jacek (in build file:/Users/jacek/)
[info] This is sbt 0.13.0
[info] The current project is {file:/Users/jacek/}jacek 0.1-SNAPSHOT
[info] The current project is built against Scala 2.10.2
[info] Available Plugins: com.typesafe.sbt.SbtGit, com.typesafe.sbt.SbtProguard, growl.GrowlingTests, org.sbtidea.SbtIdeaPlugin, com.timushev.sbt.updates.UpdatesPlugin
[info] sbt, sbt plugins, and build definitions are using Scala 2.10.2

    您可能希望运行“help about”来阅读其文档：

    jacek:~
$ sbt 'help about'
[info] Loading global plugins from /Users/jacek/.sbt/0.13/plugins
[info] Set current project to jacek (in build file:/Users/jacek/)
Displays basic information about sbt and the build.

    对于 sbtVersion 设置， inspect 命令可以提供帮助 .

    $ sbt 'inspect sbtVersion'
[info] Loading global plugins from /Users/jacek/.sbt/0.13/plugins
[info] Set current project to jacek (in build file:/Users/jacek/)
[info] Setting: java.lang.String = 0.13.0
[info] Description:
[info]  Provides the version of sbt.  This setting should be not be modified.
[info] Provided by:
[info]  */*:sbtVersion
[info] Defined at:
[info]  (sbt.Defaults) Defaults.scala:67
[info] Delegates:
[info]  *:sbtVersion
[info]  {.}/*:sbtVersion
[info]  */*:sbtVersion
[info] Related:
[info]  */*:sbtVersion

    人们似乎希望检查以了解SBT版本的 version 设置是设置当前模块的版本/修订版 .

    $ sbt 'inspect version'
[info] Loading global plugins from /Users/jacek/.sbt/0.13/plugins
[info] Set current project to jacek (in build file:/Users/jacek/)
[info] Setting: java.lang.String = 0.1-SNAPSHOT
[info] Description:
[info]  The version/revision of the current module.
[info] Provided by:
[info]  */*:version
[info] Defined at:
[info]  (sbt.Defaults) Defaults.scala:102
[info] Reverse dependencies:
[info]  *:projectId
[info]  *:isSnapshot
[info] Delegates:
[info]  *:version
[info]  {.}/*:version
[info]  */*:version
[info] Related:
[info]  */*:version

    在SBT项目中使用时，任务/设置可能会显示不同的输出 .

    回复于
  • 20

    你可以用 sbt about

    Example: 
    C:\Users\smala>sbt about
    [info] Set current project to smala (in build file:/C:/Users/smala/)
    [info] This is sbt 0.13.6
    [info] The current project is {file:/C:/Users/smala/}smala 0.1-SNAPSHOT
    [info] The current project is built against Scala 2.10.4
    [info] Available Plugins: sbt.plugins.IvyPlugin, sbt.plugins.JvmPlugin,   sbt.plugins.CorePlugin, sbt.plugins.JUnitXmlReportPlugin
    [info] sbt, sbt plugins, and build definitions are using Scala 2.10.4"
    回复于
  • 0

    运行sbt控制台然后键入 sbtVersion 以检查sbt版本，并输入 scalaVersion 作为scala版本

    回复于
  • 0

    做 sbt sbt-version 会导致一些错误

    [error] Not a valid command: sbt-version (similar: writeSbtVersion, session)
[error] Not a valid project ID: sbt-version
[error] Expected ':'
[error] Not a valid key: sbt-version (similar: sbtVersion, version, sbtBinaryVersion)
[error] sbt-version
[error]            ^

    正如你可以看到提示 similar: sbtVersion, version, sbtBinaryVersion ，所有这些都有效，但正确的是由 sbt sbtVersion 生成的

    回复于

相关问题