Handle project that contains no source
--------------------------------------
Key: MNG-945
URL: http://jira.codehaus.org/browse/MNG-945
Project: Maven 2
Type: Bug
Components: maven-site-plugin
Versions: 2.0-beta-1
Environment: trunk (290857)
Reporter: Vincent Siveton
Fix For: 2.0-beta-2
Attachments: maven-reporting-impl.diff
In a specific case, site plugin throws IllegalArgumentException if no source
was defined.
My project is a *main* parent project with the following structure:
+- test/
+- pom.xml
In this case, the following exception is thrown when site:site is call.
java.lang.IllegalStateException: basedir C:\temp\test\src\main\java does not
exist
at
org.codehaus.plexus.util.DirectoryScanner.scan(DirectoryScanner.java:539)
at org.codehaus.plexus.util.FileUtils.getFileNames(FileUtils.java:1343)
at org.codehaus.plexus.util.FileUtils.getFileNames(FileUtils.java:1309)
at org.codehaus.plexus.util.FileUtils.getFiles(FileUtils.java:1281)
at org.codehaus.plexus.util.FileUtils.getFiles(FileUtils.java:1275)
at
org.apache.maven.plugin.checkstyle.CheckstyleReport.getFilesToProcess(CheckstyleReport.java:387)
at
org.apache.maven.plugin.checkstyle.CheckstyleReport.executeReport(CheckstyleReport.java:244)
at
org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:117)
at
org.apache.maven.doxia.DoxiaMojo.generateReportsPages(DoxiaMojo.java:813)
at org.apache.maven.doxia.DoxiaMojo.execute(DoxiaMojo.java:332)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:367)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:502)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:465)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:447)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:278)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:136)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:186)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:302)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
In my opinion, if no source was defined, I don't need a report.
The proposed that the patch applies this rule but the generated site has
project report link in the nav bar (so checkstyle.html is empty and
apidocs\index.html doesnt exist)
Thoughts?
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