Examples with K2JSTranslator org.jetbrains.kotlin.js.facade.K2JSTranslator used on opensource projects

Example 1 with K2JSTranslator

use of org.jetbrains.kotlin.js.facade.K2JSTranslator in project kotlin by JetBrains.

the class K2JSCompiler method doExecute.

@NotNull
@Override
protected ExitCode doExecute(@NotNull K2JSCompilerArguments arguments, @NotNull CompilerConfiguration configuration, @NotNull Disposable rootDisposable) {
    final MessageCollector messageCollector = configuration.getNotNull(CLIConfigurationKeys.MESSAGE_COLLECTOR_KEY);
    if (arguments.freeArgs.isEmpty()) {
        if (arguments.version) {
            return OK;
        }
        messageCollector.report(CompilerMessageSeverity.ERROR, "Specify at least one source file or directory", NO_LOCATION);
        return COMPILATION_ERROR;
    }
    ContentRootsKt.addKotlinSourceRoots(configuration, arguments.freeArgs);
    KotlinCoreEnvironment environmentForJS = KotlinCoreEnvironment.createForProduction(rootDisposable, configuration, EnvironmentConfigFiles.JS_CONFIG_FILES);
    Project project = environmentForJS.getProject();
    List<KtFile> sourcesFiles = environmentForJS.getSourceFiles();
    environmentForJS.getConfiguration().put(CLIConfigurationKeys.ALLOW_KOTLIN_PACKAGE, arguments.allowKotlinPackage);
    if (!checkKotlinPackageUsage(environmentForJS, sourcesFiles))
        return ExitCode.COMPILATION_ERROR;
    if (arguments.outputFile == null) {
        messageCollector.report(CompilerMessageSeverity.ERROR, "Specify output file via -output", CompilerMessageLocation.NO_LOCATION);
        return ExitCode.COMPILATION_ERROR;
    }
    if (messageCollector.hasErrors()) {
        return ExitCode.COMPILATION_ERROR;
    }
    if (sourcesFiles.isEmpty()) {
        messageCollector.report(CompilerMessageSeverity.ERROR, "No source files", CompilerMessageLocation.NO_LOCATION);
        return COMPILATION_ERROR;
    }
    if (arguments.verbose) {
        reportCompiledSourcesList(messageCollector, sourcesFiles);
    }
    File outputFile = new File(arguments.outputFile);
    configuration.put(CommonConfigurationKeys.MODULE_NAME, FileUtil.getNameWithoutExtension(outputFile));
    JsConfig config = new LibrarySourcesConfig(project, configuration);
    if (config.checkLibFilesAndReportErrors(new JsConfig.Reporter() {

        @Override
        public void error(@NotNull String message) {
            messageCollector.report(CompilerMessageSeverity.ERROR, message, CompilerMessageLocation.NO_LOCATION);
        }

        @Override
        public void warning(@NotNull String message) {
            messageCollector.report(CompilerMessageSeverity.STRONG_WARNING, message, CompilerMessageLocation.NO_LOCATION);
        }
    })) {
        return COMPILATION_ERROR;
    }
    AnalyzerWithCompilerReport analyzerWithCompilerReport = analyzeAndReportErrors(messageCollector, sourcesFiles, config);
    if (analyzerWithCompilerReport.hasErrors()) {
        return COMPILATION_ERROR;
    }
    ProgressIndicatorAndCompilationCanceledStatus.checkCanceled();
    AnalysisResult analysisResult = analyzerWithCompilerReport.getAnalysisResult();
    assert analysisResult instanceof JsAnalysisResult : "analysisResult should be instance of JsAnalysisResult, but " + analysisResult;
    JsAnalysisResult jsAnalysisResult = (JsAnalysisResult) analysisResult;
    File outputPrefixFile = null;
    if (arguments.outputPrefix != null) {
        outputPrefixFile = new File(arguments.outputPrefix);
        if (!outputPrefixFile.exists()) {
            messageCollector.report(CompilerMessageSeverity.ERROR, "Output prefix file '" + arguments.outputPrefix + "' not found", CompilerMessageLocation.NO_LOCATION);
            return ExitCode.COMPILATION_ERROR;
        }
    }
    File outputPostfixFile = null;
    if (arguments.outputPostfix != null) {
        outputPostfixFile = new File(arguments.outputPostfix);
        if (!outputPostfixFile.exists()) {
            messageCollector.report(CompilerMessageSeverity.ERROR, "Output postfix file '" + arguments.outputPostfix + "' not found", CompilerMessageLocation.NO_LOCATION);
            return ExitCode.COMPILATION_ERROR;
        }
    }
    MainCallParameters mainCallParameters = createMainCallParameters(arguments.main);
    TranslationResult translationResult;
    K2JSTranslator translator = new K2JSTranslator(config);
    try {
        //noinspection unchecked
        translationResult = translator.translate(sourcesFiles, mainCallParameters, jsAnalysisResult);
    } catch (Exception e) {
        throw ExceptionUtilsKt.rethrow(e);
    }
    ProgressIndicatorAndCompilationCanceledStatus.checkCanceled();
    AnalyzerWithCompilerReport.Companion.reportDiagnostics(translationResult.getDiagnostics(), messageCollector);
    if (!(translationResult instanceof TranslationResult.Success))
        return ExitCode.COMPILATION_ERROR;
    TranslationResult.Success successResult = (TranslationResult.Success) translationResult;
    OutputFileCollection outputFiles = successResult.getOutputFiles(outputFile, outputPrefixFile, outputPostfixFile);
    if (outputFile.isDirectory()) {
        messageCollector.report(CompilerMessageSeverity.ERROR, "Cannot open output file '" + outputFile.getPath() + "': is a directory", CompilerMessageLocation.NO_LOCATION);
        return ExitCode.COMPILATION_ERROR;
    }
    File outputDir = outputFile.getParentFile();
    if (outputDir == null) {
        outputDir = outputFile.getAbsoluteFile().getParentFile();
    }
    ProgressIndicatorAndCompilationCanceledStatus.checkCanceled();
    OutputUtilsKt.writeAll(outputFiles, outputDir, messageCollector);
    return OK;
}

Example 2 with K2JSTranslator

use of org.jetbrains.kotlin.js.facade.K2JSTranslator in project kotlin by JetBrains.

the class BasicTest method translateFiles.

private void translateFiles(@NotNull List<KtFile> jetFiles, @NotNull File outputFile, @NotNull MainCallParameters mainCallParameters, @NotNull JsConfig config) throws Exception {
    K2JSTranslator translator = new K2JSTranslator(config);
    TranslationResult translationResult = translator.translate(jetFiles, mainCallParameters);
    if (!(translationResult instanceof TranslationResult.Success)) {
        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        PrintingMessageCollector collector = new PrintingMessageCollector(new PrintStream(outputStream), MessageRenderer.PLAIN_FULL_PATHS, true);
        AnalyzerWithCompilerReport.Companion.reportDiagnostics(translationResult.getDiagnostics(), collector);
        String messages = new String(outputStream.toByteArray(), "UTF-8");
        throw new AssertionError("The following errors occurred compiling test:\n" + messages);
    }
    TranslationResult.Success successResult = (TranslationResult.Success) translationResult;
    OutputFileCollection outputFiles = successResult.getOutputFiles(outputFile, getOutputPrefixFile(), getOutputPostfixFile());
    File outputDir = outputFile.getParentFile();
    assert outputDir != null : "Parent file for output file should not be null, outputFilePath: " + outputFile.getPath();
    OutputUtilsKt.writeAllTo(outputFiles, outputDir);
    processJsProgram(successResult.getProgram(), jetFiles);
}