ASCIIDOC: "Unresolved directive in...": "<stdin>" "or "index.adoc" - maven

Question

I am new to ASCIIDOC and just wanted to know WHERE the following problem comes from.
Setup:
Intellij with the neweset ASCIIDOC-Plugin
neweset asciidoctor-maven-plugin with preserveDirectories = true
I organized my asciidocs like this:
footer.adoc
header.adoc
index.adoc
subfolder
index.adoc
generated-docs looks like this:
footer.html
header.html
index.html
subfolder
index.html
Now, if I want the subfolder/index.html to include header & footer too, I thought I need to write include::../header.adoc[] into the adoc-file which is no problem for the Intellij-Plugin. But in the generated html you will find following error:
<p>Unresolved directive in index.adoc - include::../header.adoc[]</p>
So when I write the following into the adoc-file: include::header.adoc[] the generated html is happy but the Intellij ASCIIDOC plugin shows an error:
Unresolved directive in <stdin> - include::header.adoc[]
I am just wondering if this is a bug for the Intellij Plugin-Team or for the Maven-Plugin-Team. Or maybe someone has a workaround this problem?
And a little bonus question: Is it possible to configure the maven plugin to not generate header-/footer.htmls since they are already included into the actual htmls?

Answer 1

I have no experience with the maven plugin, but I do have lots of experience with AsciiDoc, the IntelliJ Plugin and the Gradle plugin.
The IntelliJ Plugin behaviour is correct. When you convert /subfolder/index.adoc, the includes are resolved relative to this file, so the include include::../header.adoc is correct.
You describe that you don't specify which file to render for the maven plugin (header.adoc is converted). This might be the problem with the maven plugin:
You just specify the source path and all documents are rendered relative to this source path and hence the /subfolder/index.adoc has the wrong source path.
With the Gradle plugin, you cann specify all documents to be converted. This would also avoid getting header.adoc converted. From the maven plugin docs I see that you can specify only a single file.
With this in mind, I would suggest to change your file structure in such a way that you have all the files to be converted in one folder. You can then specify this folder and the other files should not be converted. This also shoul dresolve your problem with the relative path name:
/src/docs/
|
+-common/
| |
| +-header.adoc
| +-footer.adoc
+-chapters/
+-main/
|
+-index1.adoc
+-index2.adoc

Answer 2

I know this is late, the answer is found in the documentation in the restdoc manual from Spring.io in the "Using the Snippets" section of https://spring.io/guides/gs/testing-restdocs/ There is some mention of this in the sample gradle project
The maven plugin configuration should be something like this:
<plugin>
<groupId>org.asciidoctor</groupId>
<artifactId>asciidoctor-maven-plugin</artifactId>
<version>1.5.8</version>
<executions>
<execution>
<id>output-html</id>
<phase>prepare-package</phase>
<goals>
<goal>process-asciidoc</goal>
</goals>
<configuration>
<sourceHighlighter>coderay</sourceHighlighter>
<backend>html</backend>
<attributes>
<toc/>
<linkcss>false</linkcss>
<snippets>
${project.build.directory}/generated-snippets
</snippets>
</attributes>
</configuration>
</execution>
</executions>
</plugin>