digulla commented on a change in pull request #5: [MDEPLOY-206] Support
parallel deploy at end
URL: https://github.com/apache/maven-deploy-plugin/pull/5#discussion_r250987604
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File path: src/main/java/org/apache/maven/plugins/deploy/DeployMojo.java
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@@ -170,12 +183,71 @@ public void execute()
{
synchronized ( DEPLOYREQUESTS )
{
- while ( !DEPLOYREQUESTS.isEmpty() )
+ int requests = DEPLOYREQUESTS.size();
+ CompletionService<String> service = null;
+ if ( threads > 1 )
{
- ArtifactRepository repo = getDeploymentRepository(
DEPLOYREQUESTS.get( 0 ) );
+ service = new ExecutorCompletionService( new
ScheduledThreadPoolExecutor( threads ) );
+ getLog().info( "Deploying with " + threads + " threads" );
+ }
- deployProject( getSession().getProjectBuildingRequest(),
DEPLOYREQUESTS.remove( 0 ), repo );
+ for ( final ProjectDeployerRequest projectDeployerRequest :
DEPLOYREQUESTS )
+ {
+ Callable<String> callable = new Callable<String>()
+ {
+ @Override
+ public String call() throws Exception
+ {
+ ArtifactRepository repo = getDeploymentRepository(
projectDeployerRequest );
+ deployProject(
getSession().getProjectBuildingRequest(), projectDeployerRequest, repo );
+ return
projectDeployerRequest.getProject().getName();
+ }
+ };
+
+ if ( threads > 1 )
+ {
+ getLog().info( "Submitting " +
projectDeployerRequest.getProject().getName() );
+ service.submit( callable );
+ }
+ else
Review comment:
I'd create a similar service in Maven's support libraries. Being able to
switch freely between parallel and serial execution with the same code is
probably useful elsewhere (like running unit tests or reports).
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