Examples with DiffReport com.github.checkstyle.data.DiffReport used on opensource projects

Example 1 with DiffReport

use of com.github.checkstyle.data.DiffReport in project contribution by checkstyle.

the class Main method main.

/**
 * Executes all three processing stages according to CLI options.
 *
 * @param args
 *        cli arguments.
 * @throws Exception
 *         on failure to execute stages.
 */
public static void main(final String... args) throws Exception {
    System.out.println("patch-diff-report-tool execution started.");
    final CommandLine commandLine = parseCli(args);
    if (commandLine.hasOption(OPTION_HELP)) {
        System.out.println(MSG_HELP);
    } else {
        final CliPaths paths = getCliPaths(commandLine);
        final DiffReport diffReport;
        if (paths.getCompareMode() == CompareMode.XML) {
            // XML parsing stage
            System.out.println("XML parsing is started.");
            diffReport = CheckstyleReportsParser.parse(paths.getBaseReportPath(), paths.getPatchReportPath(), XML_PARSE_PORTION_SIZE);
        } else {
            // file parsing stage
            System.out.println("File parsing is started.");
            diffReport = CheckstyleTextParser.parse(paths.getBaseReportPath(), paths.getPatchReportPath());
        }
        // Configuration processing stage.
        MergedConfigurationModule diffConfiguration = null;
        if (paths.configurationPresent()) {
            System.out.println("Creation of configuration report is started.");
            diffConfiguration = CheckstyleConfigurationsParser.parse(paths.getBaseConfigPath(), paths.getPatchConfigPath());
        } else {
            System.out.println("Configuration processing skipped: " + "no configuration paths provided.");
        }
        // Site and XREF generation stage
        System.out.println("Creation of diff html site is started.");
        try {
            exportResources(paths);
            SiteGenerator.generate(diffReport, diffConfiguration, paths);
        } finally {
            for (String message : JxrDummyLog.getLogs()) {
                System.out.println(message);
            }
        }
        System.out.println("Creation of the result site succeed.");
    }
    System.out.println("patch-diff-report-tool execution finished.");
}

Example 2 with DiffReport

use of com.github.checkstyle.data.DiffReport in project contribution by checkstyle.

the class CheckstyleReportsParser method parse.

/**
 * Parses input XML files: creates 2 parsers
 * which process their XML files in rotation and try
 * to write their results to the ParsedContent class
 * inner map, where they are eagerly compared.
 * @param baseXml
 *        path to base XML file.
 * @param patchXml
 *        path to patch XML file.
 * @param portionSize
 *        single portion of XML file processed at once by any parser.
 * @return parsed content.
 * @throws FileNotFoundException
 *         if files not found.
 * @throws XMLStreamException
 *         on internal parser error.
 */
public static DiffReport parse(Path baseXml, Path patchXml, int portionSize) throws FileNotFoundException, XMLStreamException {
    final DiffReport content = new DiffReport();
    final XMLEventReader baseReader = StaxUtils.createReader(baseXml);
    final XMLEventReader patchReader = StaxUtils.createReader(patchXml);
    while (baseReader.hasNext() || patchReader.hasNext()) {
        parseXmlPortion(content, baseReader, portionSize, BASE_REPORT_INDEX);
        parseXmlPortion(content, patchReader, portionSize, PATCH_REPORT_INDEX);
    }
    content.getDiffStatistics();
    return content;
}

Example 3 with DiffReport

use of com.github.checkstyle.data.DiffReport in project contribution by checkstyle.

the class CheckstyleTextParser method parse.

/**
 * Parses input files: creates 2 parsers which process their files in rotation and try to
 * compare and write their results to the {@link DiffReport} class.
 *
 * @param baseReport
 *            path to base directory.
 * @param patchReport
 *            path to patch directory.
 * @return parsed content.
 * @throws IOException
 *             if there is a problem accessing a file.
 */
public static DiffReport parse(Path baseReport, Path patchReport) throws IOException {
    final DiffReport content = new DiffReport();
    final StringListIterator baseReader = getFiles(baseReport);
    final StringListIterator patchReader = getFiles(patchReport);
    while (true) {
        final boolean baseNext = baseReader.hasNext();
        final boolean patchNext = patchReader.hasNext();
        if (baseNext && patchNext) {
            parseDifference(content, baseReader, baseReport, patchReader, patchReport);
        } else if (baseNext != patchNext) {
            if (baseNext) {
                parseDifferenceSingle(content, baseReader, baseReport, BASE_REPORT_INDEX);
            } else {
                parseDifferenceSingle(content, patchReader, patchReport, PATCH_REPORT_INDEX);
            }
        } else {
            break;
        }
    }
    content.getDiffStatistics();
    return content;
}