Examples with ST edu.princeton.cs.algs4.ST used on opensource projects

Example 96 with ST

use of edu.princeton.cs.algs4.ST in project che by eclipse.

the class GwtXmlGenerator method generateGwtXml.

public File generateGwtXml() throws IOException {
    File gwtXml = new File(config.getGenerationRoot(), config.getGwtFileName());
    if (gwtXml.isDirectory() || gwtXml.exists()) {
        throw new IOException(gwtXml.getAbsolutePath() + " already exists or directory");
    }
    ST template = getTemplate();
    template.add("config", config);
    // flush content
    FileUtils.writeStringToFile(gwtXml, template.render());
    return gwtXml;
}

Example 97 with ST

use of edu.princeton.cs.algs4.ST in project buck by facebook.

the class ProjectGenerator method getBuildWithBuckShellScript.

private String getBuildWithBuckShellScript(TargetNode<?, ?> targetNode) {
    ST template;
    try {
        template = new ST(Resources.toString(Resources.getResource(ProjectGenerator.class, BUILD_WITH_BUCK_TEMPLATE), Charsets.UTF_8));
    } catch (IOException e) {
        throw new RuntimeException("There was an error loading '" + BUILD_WITH_BUCK_TEMPLATE + "' template", e);
    }
    String buildFlags = getBuildFlags();
    String escapedBuildTarget = Escaper.escapeAsBashString(targetNode.getBuildTarget().getFullyQualifiedName());
    Optional<String> productName = getProductNameForTargetNode(targetNode);
    String binaryName = AppleBundle.getBinaryName(targetNode.getBuildTarget(), productName);
    Path bundleDestination = getScratchPathForAppBundle(projectFilesystem, targetNode.getBuildTarget(), binaryName);
    Path dsymDestination = getScratchPathForDsymBundle(projectFilesystem, targetNode.getBuildTarget(), binaryName);
    Path resolvedBundleDestination = projectFilesystem.resolve(bundleDestination);
    Path resolvedDsymDestination = projectFilesystem.resolve(dsymDestination);
    ImmutableSet<Flavor> flavors = ImmutableSet.copyOf(targetNode.getBuildTarget().getFlavors());
    CxxPlatform cxxPlatform = cxxPlatforms.getValue(flavors).orElse(defaultCxxPlatform);
    String oldCompDir = cxxPlatform.getCompilerDebugPathSanitizer().getCompilationDirectory();
    // Use the hostname for padding instead of the directory, this way the directory matches without
    // having to resolve it.
    String dsymPaddedCompDirWithHost = Strings.padStart(":" + projectFilesystem.getRootPath().toString(), oldCompDir.length(), 'f');
    template.add("path_to_build_with_buck_py", getBuildWithBuckPythonScriptPath(projectFilesystem));
    template.add("path_to_fix_uuid_script", getFixUUIDScriptPath(projectFilesystem));
    template.add("repo_root", projectFilesystem.getRootPath());
    template.add("path_to_buck", getPathToBuck(executableFinder, environment));
    template.add("build_flags", buildFlags);
    template.add("escaped_build_target", escapedBuildTarget);
    template.add("buck_dwarf_flavor", (appleConfig.forceDsymModeInBuildWithBuck() ? AppleDebugFormat.DWARF_AND_DSYM : AppleDebugFormat.DWARF).getFlavor().getName());
    template.add("buck_dsym_flavor", AppleDebugFormat.DWARF_AND_DSYM.getFlavor().getName());
    template.add("binary_name", binaryName);
    template.add("comp_dir", oldCompDir);
    template.add("new_comp_dir", projectFilesystem.getRootPath().toString());
    template.add("padded_source_dir", dsymPaddedCompDirWithHost);
    template.add("resolved_bundle_destination", resolvedBundleDestination);
    template.add("resolved_bundle_destination_parent", resolvedBundleDestination.getParent());
    template.add("resolved_dsym_destination", resolvedDsymDestination);
    template.add("force_dsym", appleConfig.forceDsymModeInBuildWithBuck() ? "true" : "false");
    return template.render();
}

Example 98 with ST

use of edu.princeton.cs.algs4.ST in project buck by facebook.

the class BuckPyFunction method toPythonFunction.

public String toPythonFunction(BuildRuleType type, Object dto) {
    @Nullable TargetName defaultName = dto.getClass().getAnnotation(TargetName.class);
    ImmutableList.Builder<StParamInfo> mandatory = ImmutableList.builder();
    ImmutableList.Builder<StParamInfo> optional = ImmutableList.builder();
    for (ParamInfo param : ImmutableSortedSet.copyOf(argMarshaller.getAllParamInfo(dto))) {
        if (isSkippable(param)) {
            continue;
        }
        if (param.isOptional()) {
            optional.add(new StParamInfo(param));
        } else {
            mandatory.add(new StParamInfo(param));
        }
    }
    optional.add(StParamInfo.ofOptionalValue("autodeps", "autodeps"));
    optional.add(StParamInfo.ofOptionalValue("visibility", "visibility"));
    STGroup group = buckPyFunctionTemplate.get();
    ST st;
    // See discussion in: https://github.com/antlr/stringtemplate4/issues/61
    synchronized (group) {
        st = group.getInstanceOf("buck_py_function");
    }
    st.add("name", type.getName());
    // Mandatory params must come before optional ones.
    st.add("params", ImmutableList.builder().addAll(mandatory.build()).addAll(optional.build()).build());
    st.add("typePropName", TYPE_PROPERTY_NAME);
    st.add("defaultName", defaultName == null ? null : defaultName.name());
    StringWriter stringWriter = new StringWriter();
    try {
        st.write(new AutoIndentWriter(stringWriter, "\n"));
    } catch (IOException e) {
        throw new IllegalStateException("ST writer should not throw with StringWriter", e);
    }
    return stringWriter.toString();
}

Example 99 with ST

use of edu.princeton.cs.algs4.ST in project buck by facebook.

the class PythonInPlaceBinary method getScript.

private static Supplier<String> getScript(final BuildRuleResolver resolver, final PythonPlatform pythonPlatform, final CxxPlatform cxxPlatform, final String mainModule, final PythonPackageComponents components, final Path relativeLinkTreeRoot, final ImmutableSet<String> preloadLibraries) {
    final String relativeLinkTreeRootStr = Escaper.escapeAsPythonString(relativeLinkTreeRoot.toString());
    final Linker ld = cxxPlatform.getLd().resolve(resolver);
    return () -> {
        ST st = new ST(getRunInplaceResource()).add("PYTHON", pythonPlatform.getEnvironment().getPythonPath()).add("MAIN_MODULE", Escaper.escapeAsPythonString(mainModule)).add("MODULES_DIR", relativeLinkTreeRootStr);
        // Only add platform-specific values when the binary includes native libraries.
        if (components.getNativeLibraries().isEmpty()) {
            st.add("NATIVE_LIBS_ENV_VAR", "None");
            st.add("NATIVE_LIBS_DIR", "None");
        } else {
            st.add("NATIVE_LIBS_ENV_VAR", Escaper.escapeAsPythonString(ld.searchPathEnvVar()));
            st.add("NATIVE_LIBS_DIR", relativeLinkTreeRootStr);
        }
        if (preloadLibraries.isEmpty()) {
            st.add("NATIVE_LIBS_PRELOAD_ENV_VAR", "None");
            st.add("NATIVE_LIBS_PRELOAD", "None");
        } else {
            st.add("NATIVE_LIBS_PRELOAD_ENV_VAR", Escaper.escapeAsPythonString(ld.preloadEnvVar()));
            st.add("NATIVE_LIBS_PRELOAD", Escaper.escapeAsPythonString(Joiner.on(':').join(preloadLibraries)));
        }
        return st.render();
    };
}

Example 100 with ST

use of edu.princeton.cs.algs4.ST in project buck by facebook.

the class LogConfig method addInputStreamForTemplate.

private static boolean addInputStreamForTemplate(Path path, LogConfigSetup logConfigSetup, ImmutableList.Builder<InputStream> inputStreamsBuilder) throws IOException {
    try {
        String template = new String(Files.readAllBytes(path), Charsets.UTF_8);
        ST st = new ST(template);
        st.add("default_file_pattern", MorePaths.pathWithUnixSeparators(logConfigSetup.getLogFilePath()).toString());
        st.add("default_count", logConfigSetup.getCount());
        st.add("default_max_size_bytes", logConfigSetup.getMaxLogSizeBytes());
        String result = st.render();
        inputStreamsBuilder.add(new ByteArrayInputStream(result.getBytes(Charsets.UTF_8)));
        inputStreamsBuilder.add(new ByteArrayInputStream(NEWLINE));
        return true;
    } catch (FileNotFoundException e) {
        return false;
    }
}