If setting the classpathScope to runtime the project classpath is empty
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Key: MEXEC-56
URL: http://jira.codehaus.org/browse/MEXEC-56
Project: Maven 2.x Exec Plugin
Issue Type: Bug
Components: exec
Affects Versions: 1.1
Environment: Maven 2.0.9, Netbeans 6.1, maven plugin 3.1.4
Reporter: Mathias Arens
Hello,
I would like to start my Swing GUI from Netbeans 6.1 with maven plugin 3.1.4.
But my problem is that one dependency is in runtime scope.
So, I set the classpathScope of the exec-maven-plugin to runtime. But then the
'Collected project classpath' is empty and I get a ClassNotFoundException for
my main class. In my opinion this is a bug because the 'runtime' scope includes
all dependencies from the 'compile' scope as well. So it should also contain
the compiled project classes.
I downloaded the source code and fixed the problem by setting the project
classpath for the runtime scope in the
AbstractExecMojo.collectProjectArtifactsAndClasspath(List artifacts, List
theClasspathFiles) routine:
{code}
protected void collectProjectArtifactsAndClasspath(List artifacts, List
theClasspathFiles) {
if ("compile".equals(classpathScope)) {
artifacts.addAll(project.getCompileArtifacts());
theClasspathFiles.add(new
File(project.getBuild().getOutputDirectory()));
} else if ("test".equals(classpathScope)) {
artifacts.addAll(project.getTestArtifacts());
theClasspathFiles.add(new
File(project.getBuild().getTestOutputDirectory()));
theClasspathFiles.add(new
File(project.getBuild().getOutputDirectory()));
} else if ("runtime".equals(classpathScope)) {
artifacts.addAll(project.getRuntimeArtifacts());
theClasspathFiles.add(new
File(project.getBuild().getOutputDirectory()));
} else if ("system".equals(classpathScope)) {
artifacts.addAll(project.getSystemArtifacts());
} else {
throw new IllegalStateException("Invalid classpath scope: " +
classpathScope);
}
getLog().debug("Collected project artifacts " + artifacts);
getLog().debug("Collected project classpath " + theClasspathFiles);
}
{code}
I just added the
{code}
theClasspathFiles.add(new File(project.getBuild().getOutputDirectory()));
{code}
to the runtime - code block. Now it works fine. It would be great if this fix
is included in future releases.
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