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Posted to dev@maven.apache.org by "nicolas de loof (JIRA)" <ji...@codehaus.org> on 2006/01/31 17:41:06 UTC

[jira] Created: (MAVEN-1741) maven 1.1 fails to run commons-attributes in mutliproject mode on a war project

maven 1.1 fails to run commons-attributes in mutliproject mode on a war project
-------------------------------------------------------------------------------

         Key: MAVEN-1741
         URL: http://jira.codehaus.org/browse/MAVEN-1741
     Project: Maven
        Type: Bug

    Versions: 1.1-beta-2    
    Reporter: nicolas de loof
    Priority: Minor
 Attachments: test_maven11_commons-attributes.zip

Attached zip contains a minimalist multiproject using commons-attributes that demonstrates the bug. 

- head (top level project)
- jar (minimalist jar project) : Sample.java has a "java.util.Date" attribute
- war (minimalist war project) : Sample.java has a "java.util.Date" attribute

When runing "maven war:install" on war project, attributes are generated as expected.

When running from "head" project using "maven multiproject:install", commons-attributes are 
- generated as expected for the jar
- NOT generated in the war (no log from plugin)

I don't know if this is a maven, multiproject-plugin, war-plugin or commons-attributes-plugin bug.

Please notice commons-attributes plugin uses a preGoal to automatically register itself. 

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[jira] Commented: (MAVEN-1741) maven 1.1 fails to run commons-attributes in mutliproject mode on a war project

Posted by "Lukas Theussl (JIRA)" <ji...@codehaus.org>.
    [ http://jira.codehaus.org/browse/MAVEN-1741?page=comments#action_60337 ] 

Lukas Theussl commented on MAVEN-1741:
--------------------------------------

There was actually an issue open for that: MPHTMLXDOC-6, which I closed as won't fix, but I am not so sure on that anymore.

I'll leave this one open for the moment as I think there is a legitimate bug somewhere buried here: prereqs seem to be called once only as long as you don't call attainGoal somewhere in between  - I'll try to construct a simple test case.

Just for reference: see also my struggles at MPXDOC-181.

> maven 1.1 fails to run commons-attributes in mutliproject mode on a war project
> -------------------------------------------------------------------------------
>
>          Key: MAVEN-1741
>          URL: http://jira.codehaus.org/browse/MAVEN-1741
>      Project: Maven
>         Type: Bug

>     Versions: 1.1-beta-2
>     Reporter: nicolas de loof
>     Priority: Minor
>  Attachments: test_maven11_commons-attributes.zip
>
>
> Attached zip contains a minimalist multiproject using commons-attributes that demonstrates the bug. 
> - head (top level project)
> - jar (minimalist jar project) : Sample.java has a "java.util.Date" attribute
> - war (minimalist war project) : Sample.java has a "java.util.Date" attribute
> When runing "maven war:install" on war project, attributes are generated as expected.
> When running from "head" project using "maven multiproject:install", commons-attributes are 
> - generated as expected for the jar
> - NOT generated in the war (no log from plugin)
> I don't know if this is a maven, multiproject-plugin, war-plugin or commons-attributes-plugin bug.
> Please notice commons-attributes plugin uses a preGoal to automatically register itself. 

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[jira] Commented: (MAVEN-1741) maven 1.1 fails to run commons-attributes in mutliproject mode on a war project

Posted by "Lukas Theussl (JIRA)" <ji...@codehaus.org>.
    [ http://jira.codehaus.org/browse/MAVEN-1741?page=comments#action_59133 ] 

Lukas Theussl commented on MAVEN-1741:
--------------------------------------

I think (I am not sure, I have to check the archives) that this is actually the intented behavior in maven 1.1. A pregoal is always only executed once in a build cycle, as you usually don't want the same pregoal executed several times from different goals to avoid overhead. If you want to make sure that a goal gets executed, you have to use the <attainGoal> tag. At least that's the behavior that I would expect.

> maven 1.1 fails to run commons-attributes in mutliproject mode on a war project
> -------------------------------------------------------------------------------
>
>          Key: MAVEN-1741
>          URL: http://jira.codehaus.org/browse/MAVEN-1741
>      Project: Maven
>         Type: Bug

>     Versions: 1.1-beta-2
>     Reporter: nicolas de loof
>     Priority: Minor
>  Attachments: test_maven11_commons-attributes.zip
>
>
> Attached zip contains a minimalist multiproject using commons-attributes that demonstrates the bug. 
> - head (top level project)
> - jar (minimalist jar project) : Sample.java has a "java.util.Date" attribute
> - war (minimalist war project) : Sample.java has a "java.util.Date" attribute
> When runing "maven war:install" on war project, attributes are generated as expected.
> When running from "head" project using "maven multiproject:install", commons-attributes are 
> - generated as expected for the jar
> - NOT generated in the war (no log from plugin)
> I don't know if this is a maven, multiproject-plugin, war-plugin or commons-attributes-plugin bug.
> Please notice commons-attributes plugin uses a preGoal to automatically register itself. 

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[jira] Commented: (MAVEN-1741) maven 1.1 fails to run commons-attributes in mutliproject mode on a war project

Posted by "nicolas de loof (JIRA)" <ji...@codehaus.org>.
    [ http://jira.codehaus.org/browse/MAVEN-1741?page=comments#action_59103 ] 

nicolas de loof commented on MAVEN-1741:
----------------------------------------

I've made some other tests: I've converter the war project in the attached zip to a simple jar.

commons-attributes plugin is executed ONLY on the FIRST project that uses it in the multiproject build.
-> this bug is not related to war plugin.

I've patched my commons-attribute plugin Jelly script to echo on <preGoal name="java:compile"> , before anything from plugin is executed.
The pregoal is NOT executed after first subproject is build by multiproject.
-> this bug is not related to commons-attributes plugin

Now, there is AFAIK only one possible source for this bug :
The reactor does not handle preGoals registration from plugins as expected (as it does on maven 1.0.x)

I don't know about maven Internals and cannot go deeper on this issue.



> maven 1.1 fails to run commons-attributes in mutliproject mode on a war project
> -------------------------------------------------------------------------------
>
>          Key: MAVEN-1741
>          URL: http://jira.codehaus.org/browse/MAVEN-1741
>      Project: Maven
>         Type: Bug

>     Versions: 1.1-beta-2
>     Reporter: nicolas de loof
>     Priority: Minor
>  Attachments: test_maven11_commons-attributes.zip
>
>
> Attached zip contains a minimalist multiproject using commons-attributes that demonstrates the bug. 
> - head (top level project)
> - jar (minimalist jar project) : Sample.java has a "java.util.Date" attribute
> - war (minimalist war project) : Sample.java has a "java.util.Date" attribute
> When runing "maven war:install" on war project, attributes are generated as expected.
> When running from "head" project using "maven multiproject:install", commons-attributes are 
> - generated as expected for the jar
> - NOT generated in the war (no log from plugin)
> I don't know if this is a maven, multiproject-plugin, war-plugin or commons-attributes-plugin bug.
> Please notice commons-attributes plugin uses a preGoal to automatically register itself. 

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[jira] Commented: (MAVEN-1741) maven 1.1 fails to run commons-attributes in mutliproject mode on a war project

Posted by "nicolas de loof (JIRA)" <ji...@codehaus.org>.
    [ http://jira.codehaus.org/browse/MAVEN-1741?page=comments#action_60213 ] 

nicolas de loof commented on MAVEN-1741:
----------------------------------------

I can agree with this 1.1 new requirement for only-1-run preGoals.

This may then require some upgrade to commons-attributes and html2xdoc plugins :
html2xodc uses a xdoc:init preGoal to run if maven.html2xdoc.enabled=true
(I don't know other official plugins that use pre/post Goals)

So this bug can be moved from MAVEN to MPHTMLXDOC

> maven 1.1 fails to run commons-attributes in mutliproject mode on a war project
> -------------------------------------------------------------------------------
>
>          Key: MAVEN-1741
>          URL: http://jira.codehaus.org/browse/MAVEN-1741
>      Project: Maven
>         Type: Bug

>     Versions: 1.1-beta-2
>     Reporter: nicolas de loof
>     Priority: Minor
>  Attachments: test_maven11_commons-attributes.zip
>
>
> Attached zip contains a minimalist multiproject using commons-attributes that demonstrates the bug. 
> - head (top level project)
> - jar (minimalist jar project) : Sample.java has a "java.util.Date" attribute
> - war (minimalist war project) : Sample.java has a "java.util.Date" attribute
> When runing "maven war:install" on war project, attributes are generated as expected.
> When running from "head" project using "maven multiproject:install", commons-attributes are 
> - generated as expected for the jar
> - NOT generated in the war (no log from plugin)
> I don't know if this is a maven, multiproject-plugin, war-plugin or commons-attributes-plugin bug.
> Please notice commons-attributes plugin uses a preGoal to automatically register itself. 

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