使用 sbt 在 fat jar 清单中添加 git commit id [英] Add git commit id in fat jar manifest using sbt

问题描述

我正在使用 sbt-assembly 插件为我的 Scala 项目构建一个胖 Jar.有没有一种方法可以在 jar 清单中包含 git commit id，类似于 git-commit-id-plugin 为 maven 所做的事情.

I am using sbt-assembly plugin to build a fat Jar for my scala project. Is there a way I can include git commit id in the jar manifest, something similar to what git-commit-id-plugin does for maven.

谢谢

推荐答案

老问题，但我去...

您可以使用 sbt-git 插件和 sbt-assembly 将 git 信息包含在您的MANIFEST.MF 文件.

You could use sbt-git plugin with sbt-assembly for including git information in your MANIFEST.MF file.

要将信息添加到您的 MANIFEST.MF 文件，您可以这样使用 packageOptions sbt 键:

For adding information to your MANIFEST.MF file you can use the packageOptions sbt key in this way:

import sbt.Package.ManifestAttributes
import com.typesafe.sbt.SbtGit.git
packageOptions := Seq(ManifestAttributes(("Repository-Commit", git.gitHeadCommit.value.get)))

参见此处的示例:spark-authorizer

此信息将存储在您的 MANIFEST.MF 文件中，该文件包含在 sbt-assembly 生成的 fat jar 中:

This information will be stored in your MANIFEST.MF file included in the fat jar generated by sbt-assembly :

Manifest-Version: 1.0 
Implementation-Title: spark-authorizer
Repository-Commit: 12538262c1be14800eb820163de6c46cdbd69c99
Implementation-Version: 0.1.0-SNAPSHOT
Specification-Vendor: de.example.playground.spark.authorizer
Specification-Title: spark-authorizer
Implementation-Vendor-Id: de.example.playground.spark.authorizer
Specification-Version: 0.1.0-SNAPSHOT
Implementation-Vendor: de.example.playground.spark.authorizer

您可以向 packageOptions 添加任意数量的值.所有这些都将包含在 MANIFEST.MF 文件中.

You can add as many values as you want to packageOptions. All of them will be included in the MANIFEST.MF file.

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