Examples with JsHintProtocol org.gradle.plugins.javascript.jshint.internal.JsHintProtocol used on opensource projects

Example 1 with JsHintProtocol

use of org.gradle.plugins.javascript.jshint.internal.JsHintProtocol in project gradle by gradle.

the class JsHint method doJsHint.

@TaskAction
public void doJsHint() {
    RhinoWorkerHandleFactory handleFactory = new DefaultRhinoWorkerHandleFactory(getWorkerProcessBuilderFactory());
    LogLevel logLevel = getProject().getGradle().getStartParameter().getLogLevel();
    JsHintProtocol worker = handleFactory.create(getRhinoClasspath(), JsHintProtocol.class, JsHintWorker.class, logLevel, getProject().getProjectDir());
    JsHintSpec spec = new JsHintSpec();
    // flatten because we need to serialize
    spec.setSource(getSource().getFiles());
    spec.setEncoding(getEncoding());
    spec.setJsHint(getJsHint().getSingleFile());
    JsHintResult result = worker.process(spec);
    setDidWork(true);
    // TODO - this is all terribly lame. We need some proper reporting here (which means implementing Reporting).
    Logger logger = getLogger();
    boolean anyErrors = false;
    Map<String, Map<?, ?>> reportData = new LinkedHashMap<String, Map<?, ?>>(result.getResults().size());
    for (Map.Entry<File, Map<String, Object>> fileEntry : result.getResults().entrySet()) {
        File file = fileEntry.getKey();
        Map<String, Object> data = fileEntry.getValue();
        reportData.put(file.getAbsolutePath(), data);
        if (data.containsKey("errors")) {
            anyErrors = true;
            URI projectDirUri = getProject().getProjectDir().toURI();
            @SuppressWarnings("unchecked") Map<String, Object> errors = (Map<String, Object>) data.get("errors");
            if (!errors.isEmpty()) {
                URI relativePath = projectDirUri.relativize(file.toURI());
                logger.warn("JsHint errors for file: {}", relativePath.getPath());
                for (Map.Entry<String, Object> errorEntry : errors.entrySet()) {
                    @SuppressWarnings("unchecked") Map<String, Object> error = (Map<String, Object>) errorEntry.getValue();
                    int line = Float.valueOf(error.get("line").toString()).intValue();
                    int character = Float.valueOf(error.get("character").toString()).intValue();
                    String reason = error.get("reason").toString();
                    logger.warn("  {}:{} > {}", new Object[] { line, character, reason });
                }
            }
        }
    }
    File jsonReportFile = getJsonReport();
    if (jsonReportFile != null) {
        try {
            FileWriter reportWriter = new FileWriter(jsonReportFile);
            new GsonBuilder().setPrettyPrinting().create().toJson(reportData, reportWriter);
            reportWriter.close();
        } catch (IOException e) {
            throw new UncheckedIOException(e);
        }
    }
    if (anyErrors) {
        throw new TaskExecutionException(this, new GradleException("JsHint detected errors"));
    }
}