Speed up generateDocumentation

[BraisGabin]

We don't need to run the tests of :detekt-generator or run detekt on it to just generate the documentation.

[codecov]

Codecov Report

Merging #2832 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master    #2832   +/-   ##
=========================================
  Coverage     80.78%   80.78%           
  Complexity     2346     2346           
=========================================
  Files           388      388           
  Lines          7050     7050           
  Branches       1288     1288           
=========================================
  Hits           5695     5695           
  Misses          709      709           
  Partials        646      646           

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[BraisGabin]

This is strange. When I builded detekt some times in different ways this change works. But it doesn't work after a clean.

I'm getting this error in my end:

> Task :detekt-generator:generateDocumentation FAILED
Exception in thread "main" java.lang.NoClassDefFoundError: io/github/detekt/parser/KtCompiler
        at io.gitlab.arturbosch.detekt.generator.Generator.execute(Generator.kt:27)
        at io.gitlab.arturbosch.detekt.generator.Main.main(Main.kt:23)
Caused by: java.lang.ClassNotFoundException: io.github.detekt.parser.KtCompiler
        at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        ... 2 more

[arturbosch]

Could you try changing

detekt/detekt-generator/build.gradle.kts

Line 41 in b6e88a9

classpath(configurations.runtimeClasspath.get(), sourceSets.main.get().output)

to compileClasspath?

[BraisGabin]

Could you try changing

detekt/detekt-generator/build.gradle.kts

Line 41 in b6e88a9

classpath(configurations.runtimeClasspath.get(), sourceSets.main.get().output)

to compileClasspath?

Changing didn't work, but adding it works in my end at least... But I'm not really sure what I was doing there.

[arturbosch]

It works on CI too, just the MaxLineLength issue left ;D

[BraisGabin]

It should work now.