[ http://jira.codehaus.org/browse/SCM-116?page=comments#action_67170 ]
Emmanuel Venisse commented on SCM-116:
--------------------------------------
We use @aggregator, because generally, sub-modules are under the root directory
and I don't think a user with this layout want to update several times the same
directory in one launch. Suppose you have this directory layout:
{noformat}
-parent
pom.xml
- module1
pom.xml
- module2
pom.xml
{noformat}
if we don't use @aggregator, scm:update will run on root and update all
directories and will run too on module1 and module2 already updated.
I'm not sure we can use a conditional aggregator or if we have api that we can
use to choose the correct mode to use.
> scm:update doesn't iterate through multi-projects
> -------------------------------------------------
>
> Key: SCM-116
> URL: http://jira.codehaus.org/browse/SCM-116
> Project: Maven SCM
> Type: Bug
> Versions: 1.0-beta-2
> Reporter: David Boden
>
>
> scm:update doesn't iterate through projects
> ----
> C:\dev\CDSSS>mvn scm:update
> [INFO] Scanning for projects...
> [INFO] Reactor build order:
> [INFO] SalesStation ss_base_shared
> [INFO] SalesStation cds_ss_shared
> [INFO] SalesStation ss_offering_shared
> [INFO] SalesStation ss_base_applet
> [INFO] SalesStation sales_station_lib
> [INFO] SalesStation ss_offering_lib
> [INFO] SalesStation sales_station_applet
> [INFO] SalesStation cds_ss_applet
> [INFO] SalesStation cds_ss_lib
> [INFO] SalesStation SS webapp
> [INFO] SalesStation FET_S webapp (contains images)
> [INFO] SalesStation CDSSS webapp
> [INFO] Searching repository for plugin with prefix: 'scm'.
> [INFO]
> ----------------------------------------------------------------------------
> [INFO] Building SalesStation CDSSS webapp
> [INFO] task-segment: [scm:update] (aggregator-style)
> [INFO]
> ----------------------------------------------------------------------------
> [INFO] [scm:update]
> [INFO] Executing: cvs -f -q update -d
> [INFO] Working directory: C:\dev\CDSSS
> [WARNING] Unknown status: '? '.
> [WARNING] Unknown status: 'M '.
> [INFO]
> ----------------------------------------------------------------------------
> [INFO] BUILD SUCCESSFUL
> [INFO]
> ----------------------------------------------------------------------------
> [INFO] Total time: 5 seconds
> [INFO] Finished at: Thu Dec 15 10:38:24 GMT 2005
> [INFO] Final Memory: 3M/7M
> [INFO]
> ----------------------------------------------------------------------------
> C:\dev\CDSSS>
> ----
> Any reason why it doesn't iterate? I'm using Maven 2.0.1 and SCM version
> 1.0-beta-2. Thanks.
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