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https://issues.apache.org/jira/browse/MSITE-849?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Michael Osipov reassigned MSITE-849:
------------------------------------

    Assignee: Michael Osipov

> Unable to inject MavenProject when using `mvn site:run`
> -------------------------------------------------------
>
>                 Key: MSITE-849
>                 URL: https://issues.apache.org/jira/browse/MSITE-849
>             Project: Maven Site Plugin
>          Issue Type: New Feature
>    Affects Versions: 3.7.1, 3.8.2
>            Reporter: Abel Salgado Romero
>            Assignee: Michael Osipov
>            Priority: Major
>
> In https://github.com/asciidoctor/asciidoctor-maven-plugin we inject a 
> MavenProject to obtain addition configurations from the pom.xml 
> (https://github.com/asciidoctor/asciidoctor-maven-plugin/blob/a4d86a949643ab68c124fd4c1b9b936412637d93/src/main/java/org/asciidoctor/maven/site/AsciidoctorDoxiaParser.java#L54).
> This works fine with {{site:site}}, but when using {{site:run}} and accessing 
> one of the Asciidoc generated pages we get the error below.
> I saw that:
> * The error occurs when trying to retrieve the instance of the MavenProject.
> * Behavior is the same if I directly inject the MavenProject instead of using 
> a provider. That is, {{site:site}} works, {{site:run}} fails because it 
> cannot find the instance.
> {code:java}
> HTTP ERROR 500
> Problem accessing /hello.html. Reason:
>     Server Error
> Caused by:
> com.google.inject.ProvisionException: Unable to provision, see the following 
> errors:
> 1) Error in custom provider, com.google.inject.OutOfScopeException: Cannot 
> access Key[type=org.apache.maven.project.MavenProject, annotation=[none]] 
> outside of a scoping block
>   at 
> org.apache.maven.execution.scope.internal.MojoExecutionScopeModule.configure(MojoExecutionScopeModule.java:55)
>  (via modules: org.eclipse.sisu.wire.WireModule -> 
> org.apache.maven.execution.scope.internal.MojoExecutionScopeModule)
>   while locating org.apache.maven.project.MavenProject
> 1 error
>       at 
> com.google.inject.internal.InternalProvisionException.toProvisionException(InternalProvisionException.java:226)
>       at com.google.inject.internal.InjectorImpl$1.get(InjectorImpl.java:1053)
>       at 
> org.asciidoctor.maven.site.AsciidoctorDoxiaParser.parse(AsciidoctorDoxiaParser.java:78)
>       at org.apache.maven.doxia.DefaultDoxia.parse(DefaultDoxia.java:65)
> {code}
> * How to reproduce:
> # clone https://github.com/asciidoctor/asciidoctor-maven-examples
> # cd asciidoc-maven-site-example
> # mvn site:run
> # Access {{http://localhost:8080/hello.html}}
> * Env:
> {code}
> $ mvn -v
> Apache Maven 3.6.1 (d66c9c0b3152b2e69ee9bac180bb8fcc8e6af555; 
> 2019-04-04T21:00:29+02:00)
> Maven home: /home/----/.sdkman/candidates/maven/current
> Java version: 1.8.0_222, vendor: AdoptOpenJDK, runtime: 
> /home/-----/.sdkman/candidates/java/8.0.222.hs-adpt/jre
> Default locale: en_US, platform encoding: UTF-8
> OS name: "linux", version: "5.1.21-1-manjaro", arch: "amd64", family: "unix
> {code}



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