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SBT 0.13.1离线

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我试图了解离线使用SBT 0.13.1 . 我的目标是将任何必要的东西带到USB记忆棒上的离线环境中 . 我认为如果复制了常 Spring 藤缓存，那么SBT可以从中提取所需的一切，但事实并非如此 .

例如...

我将首先删除.ivy2文件夹，只是为了确定 . 现在，在线时我使用以下 build.sbt 和 project/plugins.sbt 文件来创建我的eclipse项目 . 来自SBT 0.13.1

build.sbt:

name := "TestProject"

version := "0.0.1"

scalaVersion := "2.10.3"

libraryDependencies ++= Seq(
    "org.apache.commons" % "commons-math3" % "3.2",
    "ch.qos.logback" % "logback-classic" % "1.1.1"
)

project/plugins.sbt:

addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse-plugin" % "2.4.0")

在同一个计算机上，我离线，现在 sbt clean eclipse 给出了许多未解决的依赖错误 . 例如 .

[warn] Host repo1.maven.org not found. url=http://repo1.maven.org/maven2/org/scala-lang/scala-library/2.10.3/scala-library-2.10.3.pom
[info] You probably access the destination server through a proxy server that is not well configured.
[warn]  module not found: org.scala-lang#scala-library;2.10.3
[warn] ==== local: tried
[warn]   /home/user/.ivy2/local/org.scala-lang/scala-library/2.10.3/ivys/ivy.xml
[warn] ==== public: tried
[warn]   http://repo1.maven.org/maven2/org/scala-lang/scala-library/2.10.3/scala-library-2.10.3.pom
[info] Resolving ch.qos.logback#logback-classic;1.1.1 ...
[warn] Host repo1.maven.org not found. url=http://repo1.maven.org/maven2/ch/qos/logback/logback-classic/1.1.1/logback-classic-1.1.1.pom
[info] You probably access the destination server through a proxy server that is not well configured.
[warn]  module not found: ch.qos.logback#logback-classic;1.1.1
[warn] ==== local: tried
[warn]   /home/user/.ivy2/local/ch.qos.logback/logback-classic/1.1.1/ivys/ivy.xml
[warn] ==== public: tried
[warn]   http://repo1.maven.org/maven2/ch/qos/logback/logback-classic/1.1.1/logback-classic-1.1.1.pom
[info] Resolving org.scala-lang#scala-reflect;2.10.3 ...
[warn] Host repo1.maven.org not found. url=http://repo1.maven.org/maven2/org/scala-lang/scala-reflect/2.10.3/scala-reflect-2.10.3.pom
[info] You probably access the destination server through a proxy server that is not well configured.
[warn]  module not found: org.scala-lang#scala-reflect;2.10.3
[warn] ==== local: tried
[warn]   /home/user/.ivy2/local/org.scala-lang/scala-reflect/2.10.3/ivys/ivy.xml
[warn] ==== public: tried
[warn]   http://repo1.maven.org/maven2/org/scala-lang/scala-reflect/2.10.3/scala-reflect-2.10.3.pom
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  ::          UNRESOLVED DEPENDENCIES         ::
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  :: org.scala-lang#scala-library;2.10.3: not found
[warn]  :: ch.qos.logback#logback-classic;1.1.1: not found
[warn]  :: org.scala-lang#scala-reflect;2.10.3: not found
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::

离线工作时真的无法清理吗？

我注意到SBT正在查看 .ivy2/local ，但是没有这样的文件夹 . 只有'.ivy2/cache' .

Update:

建议添加.ivy2 / local不起作用 . 它提供了许多MalformedURLException

[warn]  :: org.scala-lang#scala-library;2.10.3: ivy2 cache: unable to get resource for org/scala-lang#scala-library;2.10.3: res=/home/user/.ivy2/cache/org/scala-lang/scala-library/2.10.3/scala-library-2.10.3.pom: java.net.MalformedURLException: no protocol: /home/user/.ivy2/cache/org/scala-lang/scala-library/2.10.3/scala-library-2.10.3.pom

它正在寻找目录org / scala-lang等，但缓存中的thr目录的格式为org.scala-lang

Update 2

似乎问题是由与logback的一些交互引起的 . 我已经创建了一个更清晰的问题here，我接受了答案，表明这个'should'开箱即用 .

scala sbt ivy

2 回答

  • 1

    如果您在线构建项目，那么您可以在之后离线 . 基本上，您只想将〜/ .ivy2文件夹（可能是〜/ .sbt文件夹 - 不确定）从之前已完成构建和依赖性解析的位置复制到您的环境中 .

    删除目标/在项目中，然后脱机，我可以看到这确实导致资源得到解决 .

    [info] Resolving org.fusesource.jansi#jansi;1.4 ...
[info] Done updating.
[info] Compiling 4 Scala sources to [...]
    回复于
  • 1

    我不确定这会有效，但我想你需要在 Build.scala （或 build.sbt ）中添加另一个resolver，如下所示：

    resolvers += "ivy2 cache" at "/home/user/.ivy2/cache"

    让我知道如果这有效，我也很好奇 .

    Edit:

    我试过了，sbt会查看你的 ivy2 缓存，进入你的 build.sbt 并添加这一行：

    resolvers += Resolver.file("ivy2 cache", file("/path/to/your/ivy2/cache/"))(Resolver.ivyStylePatterns)

    现在 SBT 也应该在该目录中查找 .

    回复于

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