Fix broken gradle build

[de-jcup]

Situation

Currently the gradle build fails because of dependency problems. seems to be related to bintray sundown.

Wanted

With de-jcup/asp#39 the ASP dependencies shall be accessible

As long as #371 is not full and 100% working the gradle dependencies should be maintained as well - so this issue.

Solution

• drop jcenter repository setting
• fix gradle dependencies so build works again

[de-jcup]

There are multiple problems appearing in current gradle build I will add comments here to document

From failing build https://github.com/de-jcup/eclipse-asciidoctor-editor/runs/4044342433

10 actionable tasks: 10 executed
* What went wrong:
Could not resolve all files for configuration ':asciidoctor-editor-gradle-dep:plugin_editor'.
> Could not find de.jcup.asp:asp-server-asciidoctorj-launcher:1.3.0.
  Searched in the following locations:
    - file:/home/runner/.m2/repository/de/jcup/asp/asp-server-asciidoctorj-launcher/1.3.0/asp-server-asciidoctorj-launcher-1.3.0.pom
    - file:/home/runner/.m2/repository/de/jcup/asp/asp-server-asciidoctorj-launcher/1.3.0/asp-server-asciidoctorj-launcher-1.3.0-dist.jar
    - https://repo.maven.apache.org/maven2/de/jcup/asp/asp-server-asciidoctorj-launcher/1.3.0/asp-server-asciidoctorj-launcher-1.3.0.pom
    - https://repo.maven.apache.org/maven2/de/jcup/asp/asp-server-asciidoctorj-launcher/1.3.0/asp-server-asciidoctorj-launcher-1.3.0-dist.jar
    - https://jcenter.bintray.com/de/jcup/asp/asp-server-asciidoctorj-launcher/1.3.0/asp-server-asciidoctorj-launcher-1.3.0.pom
    - https://jcenter.bintray.com/de/jcup/asp/asp-server-asciidoctorj-launcher/1.3.0/asp-server-asciidoctorj-launcher-1.3.0-dist.jar
  Required by:
      project :asciidoctor-editor-gradle-dep

But... https://mvnrepository.com/artifact/de.jcup.asp/asp-server-asciidoctorj-launcher/1.3.1 is available

Update: Yes.... 1.3.1 but not 1.3.0... just an update inside the dependencies necessary and it shall work.

[de-jcup]

At my local maschine, a

./gradlew build 

on branch master fails with:

* What went wrong:
Could not resolve all files for configuration ':asciidoctor-converter-plugin:compile'.> Could not find nl.jworks.markdown_to_asciidoc:markdown_to_asciidoc:1.1.
  Searched in the following locations:    - file:/home/albert/.m2/repository/nl/jworks/markdown_to_asciidoc/markdown_to_asciidoc/1.1/markdown_to_asciidoc-1.1.pom
    - file:/home/albert/.m2/repository/nl/jworks/markdown_to_asciidoc/markdown_to_asciidoc/1.1/markdown_to_asciidoc-1.1.jar
    - https://repo.maven.apache.org/maven2/nl/jworks/markdown_to_asciidoc/markdown_to_asciidoc/1.1/markdown_to_asciidoc-1.1.pom
    - https://repo.maven.apache.org/maven2/nl/jworks/markdown_to_asciidoc/markdown_to_asciidoc/1.1/markdown_to_asciidoc-1.1.jar
  Required by:
      project :asciidoctor-converter-plugin

But... https://mvnrepository.com/artifact/nl.jworks.markdown_to_asciidoc/markdown_to_asciidoc/1.1 is available.

[de-jcup]

https://mvnrepository.com/artifact/nl.jworks.markdown_to_asciidoc/markdown_to_asciidoc/1.1

gives following hint:

Note: this artifact is located at Spring Plugins repository (https://repo.spring.io/plugins-release/)

After setting this as an addition maven repository (https://repo.spring.io/plugins-release)
I got

Execution failed for task ':asciidoctor-converter-plugin:installLibraries'.
> Could not resolve all files for configuration ':asciidoctor-converter-plugin:compile'.
   > Could not resolve nl.jworks.markdown_to_asciidoc:markdown_to_asciidoc:1.1.
     Required by:
         project :asciidoctor-converter-plugin
      > Could not resolve nl.jworks.markdown_to_asciidoc:markdown_to_asciidoc:1.1.
         > Could not get resource 'https://repo.spring.io/plugins-release/nl/jworks/markdown_to_asciidoc/markdown_to_asciidoc/1.1/markdown_to_asciidoc-1.1.pom'.
            > Could not GET 'https://repo.spring.io/plugins-release/nl/jworks/markdown_to_asciidoc/markdown_to_asciidoc/1.1/markdown_to_asciidoc-1.1.pom'. Received status code 401 from server: Unauthorized

So there is a need to authenticate ?!?!

After some research I found
markdown-asciidoc/markdown-to-asciidoc#26 - there is an entry about a workaround using https://mvnrepository.com/artifact/ca.szc.thirdparty.nl.jworks.markdown_to_asciidoc/markdown_to_asciidoc (which is working) but unfortunately only version 1.0 is available

Update: At the mentioned issue it became clear that the new releases are available at jitpack .