Examples with Result com.google.javascript.jscomp.Result used on opensource projects

Example 1 with Result

use of com.google.javascript.jscomp.Result in project closure-compiler by google.

the class SourceMapTestCase method compile.

protected RunResult compile(String js1, String fileName1, String js2, String fileName2) {
    Compiler compiler = new Compiler();
    CompilerOptions options = getCompilerOptions();
    options.setChecksOnly(true);
    List<SourceFile> inputs = ImmutableList.of(SourceFile.fromCode(fileName1, js1));
    if (js2 != null && fileName2 != null) {
        inputs = ImmutableList.of(SourceFile.fromCode(fileName1, js1), SourceFile.fromCode(fileName2, js2));
    }
    Result result = compiler.compile(EXTERNS, inputs, options);
    assertTrue("compilation failed", result.success);
    String source = compiler.toSource();
    StringBuilder sb = new StringBuilder();
    try {
        result.sourceMap.validate(true);
        result.sourceMap.appendTo(sb, "testcode");
    } catch (IOException e) {
        throw new RuntimeException("unexpected exception", e);
    }
    RunResult rr = new RunResult();
    rr.generatedSource = source;
    rr.sourceMap = result.sourceMap;
    rr.sourceMapFileContent = sb.toString();
    return rr;
}

Example 2 with Result

use of com.google.javascript.jscomp.Result in project closure-compiler by google.

the class CompileTask method execute.

@Override
public void execute() {
    if (this.outputFile == null) {
        throw new BuildException("outputFile attribute must be set");
    }
    Compiler.setLoggingLevel(Level.OFF);
    CompilerOptions options = createCompilerOptions();
    Compiler compiler = createCompiler(options);
    List<SourceFile> externs = findExternFiles(options);
    List<SourceFile> sources = findSourceFiles();
    if (isStale() || forceRecompile) {
        log("Compiling " + sources.size() + " file(s) with " + externs.size() + " extern(s)");
        Result result = compiler.compile(externs, sources, options);
        if (result.success) {
            StringBuilder source = new StringBuilder(compiler.toSource());
            if (this.outputWrapperFile != null) {
                try {
                    this.outputWrapper = Files.asCharSource(this.outputWrapperFile, UTF_8).read();
                } catch (Exception e) {
                    throw new BuildException("Invalid output_wrapper_file specified.");
                }
            }
            if (this.outputWrapper != null) {
                int pos = this.outputWrapper.indexOf(CommandLineRunner.OUTPUT_MARKER);
                if (pos > -1) {
                    String prefix = this.outputWrapper.substring(0, pos);
                    source.insert(0, prefix);
                    // end of outputWrapper
                    int suffixStart = pos + CommandLineRunner.OUTPUT_MARKER.length();
                    String suffix = this.outputWrapper.substring(suffixStart);
                    source.append(suffix);
                } else {
                    throw new BuildException("Invalid output_wrapper specified. " + "Missing '" + CommandLineRunner.OUTPUT_MARKER + "'.");
                }
            }
            if (result.sourceMap != null) {
                flushSourceMap(result.sourceMap);
            }
            writeResult(source.toString());
        } else {
            throw new BuildException("Compilation failed.");
        }
    } else {
        log("None of the files changed. Compilation skipped.");
    }
}

Example 3 with Result

use of com.google.javascript.jscomp.Result in project closure-compiler by google.

the class DebuggerGwtMain method doCompile.

private void doCompile() {
    SourceFile externFile = SourceFile.fromCode("externs", externs.getValue());
    SourceFile srcFile = SourceFile.fromCode("input0", input0.getValue());
    Compiler compiler = new Compiler();
    try {
        Result result = compiler.compile(externFile, srcFile, options);
        updateUi(compiler, result);
    } catch (Exception e) {
        updateUiException(e);
    }
}