SBT rpm:package-bin 失败并出现 config not found 错误

Question

我正在尝试将 rpmPlugin 集成到 Build.scala 中，但似乎无法识别 rpm 配置。以下是我的配置在 Build.scala 中的样子

enablePlugins(RpmPlugin)
lazy val packageSettings =  Seq(
  packageName in Rpm := "noname",
  version in Rpm := "1.0.0",
  rpmRelease in Rpm := Some("1"),
  packageArchitecture in Rpm := "noArch",
  packageSummary := "zyx",
  packageDescription := "zyx",
  rpmVendor  := "zyx",
  rpmUrl := "zyx",
  rpmLicense := "zyx"
)

我在 plugin.sbt 中也有关注

addSbtPlugin("com.typesafe.sbt" % "sbt-native-packager" % "1.0.3")

以下是 build.scala 中的导入

import Keys._
import sbtassembly.AssemblyKeys._
import scoverage.ScoverageSbtPlugin.ScoverageKeys._
import com.typesafe.sbt.SbtNativePackager._
import com.typesafe.sbt.SbtNativePackager.autoImport._
import com.typesafe.sbt.packager.rpm.RpmPlugin
import com.typesafe.sbt.packager.archetypes.JavaServerAppPackaging

当我运行 rpm package 命令时，有了所有这些信息...我得到以下错误（这些错误的多个）

[info] Compiling 1 Scala source to /home/vikrant/project/target/scala-2.10/sbt-0.13/classes...
[error] /home/vikrant/project/Build.scala:46: not found: value rpmRelease
[error]     rpmRelease := Some("1"),
[error]     ^
[error] /home/vikrant/project/Build.scala:48: not found: value packageArchitecture
[error]     packageArchitecture in Rpm := "noArch",
[error]     ^
[error] /home/vikrant/project/Build.scala:54: not found: value rpmVendor
[error]     rpmVendor  := "zyx",
[error]     ^
[error] /home/vikrant/project/Build.scala:56: not found: value rpmUrl
[error]     rpmUrl := "zyx",
[error]     ^
[error] /home/vikrant/project/Build.scala:58: not found: value rpmLicense
[error]     rpmLicense := "zyx"
[error]     ^
[error] 5 errors found
[error] (compile:compileIncremental) Compilation failed

请告知我可以做些什么来摆脱这个错误。文档不是很有帮助，似乎是为 Buid.sbt 用法编写的。

Answer 1

显然从文档（http://www.scala-sbt.org/sbt-native-packager/formats/rpm.html#settings）来看，您似乎只需要指定rpmRelease 而不是rpmRelease in Rpm。

此处查看示例：

https://github.com/sbt/sbt-native-packager/blob/master/test-project-play-rpm/packaging.sbt

还有这个问题：

Building paths in SBT for the packageMappings of the sbt-native-packager

Answer 2

似乎这个功能对我们放置配置的顺序很严格。 当其他一切都失败时，我尝试使用配置顺序..并且以下工作正常。

version in Rpm := "1.0.0",
maintainer := "someValue",
packageArchitecture in Rpm := ""someValue"",
packageSummary in Rpm := ""someValue"",
packageDescription in Rpm := ""someValue"",
packageName in Linux := ""someValue"",
rpmRelease := "1",
rpmVendor := ""someValue"",
rpmLicense := Some(""someValue"")

当然，这可能不是修复它的正确方法......但它让我畅通无阻。不过要打开 SBT 的问题。