protected void executeReport()

in src/main/java/org/apache/maven/plugins/github/GitHubMojo.java [171:222]
40 lines of code
6 McCabe index (conditional complexity)

    protected void executeReport( Locale locale )
        throws MavenReportException
    {

        // Validate parameters
        List<Integer> columnIds = IssuesReportHelper.getColumnIds( columnNames, githubColumns );
        if ( columnIds.size() == 0 )
        {
            // This can happen if the user has configured column names and they are all invalid
            throw new MavenReportException( "maven-changes-plugin: None of the configured columnNames '" + columnNames
                + "' are valid." );
        }

        try
        {
            // Download issues
            GitHubDownloader issueDownloader =
                new GitHubDownloader( project, githubAPIScheme, githubAPIPort, includeOpenIssues, onlyMilestoneIssues );

            issueDownloader.configureAuthentication( settingsDecrypter, githubAPIServerId, settings, getLog() );

            List<Issue> issueList = issueDownloader.getIssueList();

            if ( onlyCurrentVersion )
            {
                issueList = IssueUtils.getIssuesForVersion( issueList, project.getVersion() );
                getLog().info( "The GitHub Report will contain issues only for the current version." );
            }

            // Generate the report
            IssuesReportGenerator report = new IssuesReportGenerator( IssuesReportHelper.toIntArray( columnIds ) );

            if ( issueList.isEmpty() )
            {
                report.doGenerateEmptyReport( getBundle( locale ), getSink() );
                getLog().warn( "No issue was matched." );
            }
            else
            {
                report.doGenerateReport( getBundle( locale ), getSink(), issueList );
            }
        }
        catch ( MalformedURLException e )
        {
            // Rethrow this error so that the build fails
            throw new MavenReportException( "The Github URL is incorrect." );
        }
        catch ( Exception e )
        {
            throw new MavenReportException( e.getMessage(), e );
        }
    }