blocks|key|2649033|text|分析spark-fast-tests+build.sbt我会提出以下建议：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2649034|2649035|将sbt-release添加到plugins.sbt以启用发布流程自定义：|ordered-list-item|2649036|2649037|addSbtPlugin("com.github.gseitz“%25+"sbt-release”%25+"1.0.8")+addSbtPlugin("org.xerial.sbt“%25+"sbt-sonatype”%25+"2.0")+addSbtPlugin("com.jsuereth“%25+"sbt-pgp”%25+"1.1.0")|2649038|Create+version.sbt位于项目根并将version设置移出build.sbt：|unordered-list-item|2649039|2649040|在项目根目录下的ThisBuild+:=+"0.12.1-SNAPSHOT"|2649041|Create+sonatype.sbt中的版本，并将以下设置移出build.sbt：|2649042|2649043|homepage+:=+Some(url("https://github.com/mrpowers/spark-fast-tests/"))+scmInfo+:=+Some(+ScmInfo(+url("https://github.com/mrpowers/spark-fast-tests/")，"git@github.com:mrpowers/spark-fast-tests.git“))+developers+:=+List(+Developer(”mrpower“，"Matthew+Power”，"matthewkevinpowers@gmail.com"，url("https://github.com/mrpowers/spark-fast-tests/")许可列表("MIT"，url("http://opensource.org/licenses/MIT"))+publishMavenStyle+:=+true|2649044|将以下发布设置添加到build.sbt：|2649045|2649046|使用sbt+release将sbtrelease.ReleaseStateTransformations._+publishTo+:=+Some(+if+(isSnapshot.value)+{+Opts.resolver.sonatypeSnapshots+}+else+{+Opts.resolver.sonatypeReleases+})+releasePublishArtifactsAction+:=+PgpKeys.publishSigned.value+releaseProcess+:=导入到Maven+Central|2649047|有关工作示例，请查看sbt-sonatype本身的构建配置。|2649048|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/sbt/sbt-release|1|https://github.com/mrpowers/spark-fast-tests/|2|3|4|http://opensource.org/licenses/MIT|5|https://github.com/xerial/sbt-sonatype/^0|J|9|0|0|1|B|F|B|1|B|0|0|0|0|7|B|P|7|10|9|0|0|0|7|C|W|9|0|0|M|1A|1|2U|1A|2|83|1A|3|9U|Z|4|0|A|9|0|0|2|B|0|A|C|A|C|5|0^^$0|@$1|2|3|4|5|6|7|1K|8|@$9|1L|A|1M|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|1N|8|@]|D|@]|E|$]]|$1|G|3|H|5|I|7|1O|8|@$9|1P|A|1Q|B|C]|$9|1R|A|1S|B|C]]|D|@$9|1T|A|1U|1|1V]]|E|$]]|$1|J|3|-4|5|6|7|1W|8|@]|D|@]|E|$]]|$1|K|3|L|5|6|7|1X|8|@]|D|@]|E|$]]|$1|M|3|N|5|O|7|1Y|8|@$9|1Z|A|20|B|C]|$9|21|A|22|B|C]|$9|23|A|24|B|C]]|D|@]|E|$]]|$1|P|3|-4|5|6|7|25|8|@]|D|@]|E|$]]|$1|Q|3|R|5|6|7|26|8|@]|D|@]|E|$]]|$1|S|3|T|5|O|7|27|8|@$9|28|A|29|B|C]|$9|2A|A|2B|B|C]]|D|@]|E|$]]|$1|U|3|-4|5|6|7|2C|8|@]|D|@]|E|$]]|$1|V|3|W|5|6|7|2D|8|@]|D|@$9|2E|A|2F|1|2G]|$9|2H|A|2I|1|2J]|$9|2K|A|2L|1|2M]|$9|2N|A|2O|1|2P]]|E|$]]|$1|X|3|Y|5|O|7|2Q|8|@$9|2R|A|2S|B|C]]|D|@]|E|$]]|$1|Z|3|-4|5|6|7|2T|8|@]|D|@]|E|$]]|$1|10|3|11|5|6|7|2U|8|@$9|2V|A|2W|B|C]]|D|@]|E|$]]|$1|12|3|13|5|6|7|2X|8|@$9|2Y|A|2Z|B|C]]|D|@$9|30|A|31|1|32]]|E|$]]|$1|14|3|-4|5|6|7|33|8|@]|D|@]|E|$]]]|15|$16|$5|17|18|19|E|$1A|1B]]|1C|$5|17|18|19|E|$1A|1D]]|1E|$5|17|18|19|E|$1A|1D]]|1F|$5|17|18|19|E|$1A|1D]]|1G|$5|17|18|19|E|$1A|1H]]|1I|$5|17|18|19|E|$1A|1J]]]]

Analysing spark-fast-tests <code>build.sbt</code> I would make the following recommendations:

<ol>
<li>Add <a href="https://github.com/sbt/sbt-release" rel="nofollow noreferrer"><code>sbt-release</code></a> to <code>plugins.sbt</code> to enable release process customisation: 

<pre><code>addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.8")
addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "2.0")
addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.1.0")
</code></pre></li>
<li>Create <code>version.sbt</code> at project root and move <code>version</code> setting out of <code>build.sbt</code>:

<pre><code>version in ThisBuild := "0.12.1-SNAPSHOT"
</code></pre></li>
<li>Create <code>sonatype.sbt</code> at project root and move the following settings out of <code>build.sbt</code>:

<pre><code>homepage := Some(url("https://github.com/mrpowers/spark-fast-tests/"))
scmInfo := Some(
 ScmInfo(
 url("https://github.com/mrpowers/spark-fast-tests/"),
 "git@github.com:mrpowers/spark-fast-tests.git"
 )
)
developers := List(
 Developer(
 "mrpowers",
 "Matthew Powers",
 "matthewkevinpowers@gmail.com",
 url("https://github.com/mrpowers/spark-fast-tests/")
 )
)
licenses += ("MIT", url("http://opensource.org/licenses/MIT"))
publishMavenStyle := true
</code></pre></li>
<li>Add the following release settings to <code>build.sbt</code>:

<pre><code>import sbtrelease.ReleaseStateTransformations._

publishTo := Some(
 if (isSnapshot.value) { Opts.resolver.sonatypeSnapshots }
 else { Opts.resolver.sonatypeReleases }
)

releasePublishArtifactsAction := PgpKeys.publishSigned.value
releaseProcess := Seq[ReleaseStep](
 checkSnapshotDependencies,
 inquireVersions,
 runClean,
 runTest,
 setReleaseVersion,
 commitReleaseVersion,
 tagRelease,
 publishArtifacts,
 setNextVersion,
 commitNextVersion,
 releaseStepCommand("sonatypeReleaseAll"),
 pushChanges
)
</code></pre></li>
<li>Release to Maven Central with <code>sbt release</code></li>
</ol>

For a working example have a look at build configuration of <a href="https://github.com/xerial/sbt-sonatype/" rel="nofollow noreferrer"><code>sbt-sonatype</code></a> itself.

I followed <a href="https://leonard.io/blog/2017/01/an-in-depth-guide-to-deploying-to-maven-central/" rel="nofollow noreferrer">this guide</a> to release a Scala / SBT JAR file in Maven.

I ran the <code>sbt publishSigned</code> and <code>sbt sonatypeRelease</code> for the spark-fast-tests 0.11.0 release and the JAR file was correctly built. <a href="https://search.maven.org/#search%7Cgav%7C1%7Cg%3A%22com.github.mrpowers%22%20AND%20a%3A%22spark-fast-tests_2.11%22" rel="nofollow noreferrer">See here</a>. These commands come from the <a href="https://github.com/xerial/sbt-sonatype#command-line-usage" rel="nofollow noreferrer">sbt-sonatype</a> plugin.

For some reason, when I did the 0.12.0 release, the Maven JAR file only includes HTML files and images. For example, the downloaded JAR file contains this file <code>com/github/mrpowers/spark/fast/tests/DatasetComparer.html</code>, but doesn't include <code>DatasetComparer.class</code>.

The <code>target/scala-2.11/spark-fast-tests_2.11-2.3.0_0.12.0.jar</code> file also only includes the HTML files (either <code>sbt publishSigned</code> or <code>sbt sonatypeRelease</code> must have generated this JAR file).

When I run <code>sbt package</code>, the JAR file that's generated includes the Scala classes like <code>com/github/mrpowers/spark/fast/tests/DatasetComparer.class</code>, as expected.

spark-fast-tests is an open source project and here is the <a href="https://github.com/MrPowers/spark-fast-tests/blob/master/build.sbt" rel="nofollow noreferrer">build.sbt file</a>.

How can I include my project classes in the JAR file that's uploaded to Maven? Any tips / tricks on how to debug this better?

Maven JAR file only includes HTML files, not Scala classes

我跟随在Maven中发布了一个Scala / SBT JAR文件。我运行了spark-fast-test0.11.0发行版的sbt publishSigned和sbt sonatypeRelease，JAR文件被正确构建。。这些命令来自插件。由于某些原因，当我发布0.12.0版本时，Maven JAR文件只包含HTML...

问Maven JAR文件仅包含HTML文件，不包含Scala类
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