Hi, You have to look at the MavenCli code base to understand what to populate. So currently I'm working on a plexus component which do something like : MavenExecutionRequest getMavenExecutionRequest( String[] args, PrintStream printStream ).
So this should be available soon here : http://github.com/olamy/hudson-maven3-support. Btw I'm interesting how do you work with your trigger and specially ClassLoading stuff in hudson. Because I had some issues. (and it can work without any hack in hudson core) 2010/8/10 Steffen Stundzig <kont...@stundzig.de>: > Hi folks, > > I've tried the whole day on how can i embedd a call for a maven goal > into my java src. I'm working with maven-3.0-beta-1. > > Here are my sample snippets which the appropriate error messages: > > public class MavenEmbedTest { > public static void main(String[] args) { > File workingDir = new File("/path/to/a/maven/project"); > > // [1] > MavenCli cli = new MavenCli(); > cli.doMain(new String[] { "package" }, workingDir.getAbsolutePath(), > System.out, System.err); > > // [2] > DefaultMaven maven = new DefaultMaven(); > DefaultMavenExecutionRequest request = new > DefaultMavenExecutionRequest(); > request.setBaseDirectory(workingDir); > List<String> goals = new ArrayList<String>(); > goals.add("package"); > request.setGoals(goals); > MavenExecutionResult result = maven.execute(request); > > // [3] > File pom = new File(workingDir, "pom.xml"); > DefaultProjectBuilder projectBuilder = new DefaultProjectBuilder(); > ProjectBuildingResult project = projectBuilder.build(pom, new > DefaultProjectBuildingRequest()); > } > } > > As result of [1] running as local java program, i got: > [ERROR] Error executing Maven. > [ERROR] Cycle detected in component graph in the system: > [ERROR] Caused by: Cyclic requirement detected > [ERROR] Caused by: Edge between > 'Vertex{label='org.apache.maven.lifecycle.LifecycleExecutor:default'}' > and > 'Vertex{label='org.apache.maven.project.MavenProjectBuilder:default'}' > introduces to cycle in the graph > org.apache.maven.project.MavenProjectBuilder:default --> > org.apache.maven.project.ProjectBuilder:default --> > org.apache.maven.model.building.ModelBuilder:default --> > org.apache.maven.model.plugin.LifecycleBindingsInjector:default --> > org.apache.maven.lifecycle.LifecycleExecutor:default --> > org.apache.maven.project.MavenProjectBuilder:default > > As result of [2] I got a NullPointerException, because of the annotated > components were not injected. How can I start the PlexusContainer correctly? > > The result of [3] is "RepositorySystem is missing" which is nearly the > same problem as in [2]. > > What I need is to start a maven plugin, which is deployed in my local > repo and is based on maven3. > > Could anybody help my please? Are there any samples or code snippets, > which I could use? > > Currently I'm working on a hudson build trigger for maven3 based free > style projects. The trigger checks updates on the maven dependencies and > the schedules a rebuild. > > Regards > Steffen... > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@maven.apache.org > For additional commands, e-mail: users-h...@maven.apache.org > > -- Olivier http://twitter.com/olamy http://fr.linkedin.com/in/olamy http://www.viadeo.com/fr/profile/olivier.lamy7 --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org