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https://issues.apache.org/jira/browse/MSHARED-763?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Liwae Lamaa updated MSHARED-763:
--------------------------------
    Description: 
Currently, maven incremental compilation does not detect dependency change.

Sample scenario:
 * Project A depends on Project B.
 * Project B is recompiled.
 * Project A should detect this change and recompile. (which is not the case 
currently)
 * If B recompilation includes changing an interface, we expect A to recompile 
and fail accordingly. 

A fix was already performed on *maven-compiler-plugin*, but it was never 
merged. 

https://issues.apache.org/jira/browse/MCOMPILER-278 

After recent discussion with [~rfscholte], he decided that the fix should 
rather be in *maven-shared-incremental.* I have performed the implementation 
for the fix in maven-shared-incremental, and I will be forking the project for 
that.

PS: The change include minor change in the *maven-compiler-plugin* for it to 
take effect. Jira issue in maven-compiler-plugin: 
https://issues.apache.org/jira/browse/MCOMPILER-363

  was:
Currently, maven incremental compilation does not detect dependency change.

Sample scenario:
 * Project A depends on Project B.
 * Project B is recompiled.
 * Project A should detect this change and recompile. (which is not the case 
currently)
 * If B recompilation includes changing an interface, we expect A to recompile 
and fail accordingly. 

A fix was already performed on *maven-compiler-plugin*, but it was never 
merged. 

https://issues.apache.org/jira/browse/MCOMPILER-278 

After recent discussion with [~rfscholte], he decided that the fix should 
rather be in *maven-shared-incremental.* I have performed the implementation 
for the fix in maven-shared-incremental, and I will be forking the project for 
that.

PS: The change include minor change in the *maven-compiler-plugin* for it to 
take effect. Jira issue in maven-compiler-plugin : 
https://issues.apache.org/jira/browse/MCOMPILER-363


> Include a dependency change detection.
> --------------------------------------
>
>                 Key: MSHARED-763
>                 URL: https://issues.apache.org/jira/browse/MSHARED-763
>             Project: Maven Shared Components
>          Issue Type: Improvement
>          Components: maven-shared-incremental
>            Reporter: Liwae Lamaa
>            Priority: Major
>
> Currently, maven incremental compilation does not detect dependency change.
> Sample scenario:
>  * Project A depends on Project B.
>  * Project B is recompiled.
>  * Project A should detect this change and recompile. (which is not the case 
> currently)
>  * If B recompilation includes changing an interface, we expect A to 
> recompile and fail accordingly. 
> A fix was already performed on *maven-compiler-plugin*, but it was never 
> merged. 
> https://issues.apache.org/jira/browse/MCOMPILER-278 
> After recent discussion with [~rfscholte], he decided that the fix should 
> rather be in *maven-shared-incremental.* I have performed the implementation 
> for the fix in maven-shared-incremental, and I will be forking the project 
> for that.
> PS: The change include minor change in the *maven-compiler-plugin* for it to 
> take effect. Jira issue in maven-compiler-plugin: 
> https://issues.apache.org/jira/browse/MCOMPILER-363



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