Fix: Docusaurus Edit URL is broken

[abestel]

According to the documentation of the plugin-content-docs, the actual URL used is computed by editUrl + relativeDocPath.

When using a string value for the editUrl, then the edit URL is editUrl + target/docs + docPath (in your case).
The target/docs is added automatically - but not needed.

Again, according to the documentation, is is possible to use a function instead of a plain string for the editUrl, and this is what this change is all about: docusaurus now ignores the target/docs to construct the path.

[kpodsiad]

Thanks @abestel for this fix! I checked in on my machine and it works!

@tgodzik This PR doesn't need green CI, it can be merged right now.

[ckipp01]

I was actually trying to test this and realized I can't actually run docs/run anymore. Did you have any issues with this @kpodsiad ?

[info] running docs.Docs
Exception in thread "sbt-bg-threads-1" java.lang.NoSuchMethodError: pprint.TPrint$.make(Lscala/Function1;)Lpprint/TPrint;
        at mdoc.internal.cli.Settings$.<init>(Settings.scala:303)
        at mdoc.internal.cli.Settings$.<clinit>(Settings.scala)
        at mdoc.MainSettings$.apply(MainSettings.scala:122)
        at mdoc.MainSettings$.apply(MainSettings.scala:127)
        at docs.Docs$.main(Docs.scala:59)
        at docs.Docs.main(Docs.scala)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at sbt.Run.invokeMain(Run.scala:143)
        at sbt.Run.execute$1(Run.scala:93)
        at sbt.Run.$anonfun$runWithLoader$5(Run.scala:120)
        at sbt.Run$.executeSuccess(Run.scala:186)
        at sbt.Run.runWithLoader(Run.scala:120)
        at sbt.Defaults$.$anonfun$bgRunTask$6(Defaults.scala:1983)
        at sbt.Defaults$.$anonfun$termWrapper$2(Defaults.scala:1922)
        at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
        at scala.util.Try$.apply(Try.scala:213)
        at sbt.internal.BackgroundThreadPool$BackgroundRunnable.run(DefaultBackgroundJobService.scala:369)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)

[tgodzik]

Waaait, this an error that pops up with pprint 0.7.1. I am fixing it in scalameta/metaconfig#151

It's not related to this PR, but I have no idea why this works currently :O

[tgodzik]

Could you try setting dependencyOverrides for pprint to set it to 0.6.x in docs @ckipp01 ?

[kpodsiad]

@ckipp01 oh shoot you're right, I didn't spot this :/