TypeScript broccoli-lodash.default函数代码示例

module.exports = function makeNodeTree(destinationPath) {
  // list of npm packages that this build will create
  var outputPackages = ['angular2', 'benchpress', 'rtts_assert'];

  var modulesTree = new Funnel('modules', {
    include: ['angular2/**', 'benchpress/**', 'rtts_assert/**', '**/e2e_test/**'],
    exclude: [
      // the following code and tests are not compatible with CJS/node environment
      'angular2/src/core/zone/vm_turn_zone.es6',
      'angular2/test/core/zone/**'
    ]
  });

  var nodeTree = traceurCompiler(modulesTree, '.js', '.map', {
    sourceMaps: true,
    annotations: true,      // parse annotations
    types: true,            // parse types
    script: false,          // parse as a module
    memberVariables: true,  // parse class fields
    typeAssertionModule: 'rtts_assert/rtts_assert',
    // Don't use type assertions since this is partly transpiled by typescript
    typeAssertions: false,
    modules: 'commonjs'
  });

  // Transform all tests to make them runnable in node
  nodeTree = replace(nodeTree, {
    files: ['**/test/**/*_spec.js'],
    patterns: [
      {
        // Override the default DOM adapter with Parse5 for all tests
        match: /"use strict";/,
        replacement:
            "'use strict'; var parse5Adapter = require('angular2/src/dom/parse5_adapter'); " +
                "parse5Adapter.Parse5DomAdapter.makeCurrent();"
      },
      {
        // Append main() to all tests since all of our tests are wrapped in exported main fn
        match: /$/g,
        replacement: "\r\n main();"
      }
    ]
  });

  // Now we add the LICENSE file into all the folders that will become npm packages
  outputPackages.forEach(function(destDir) {
    var license = new Funnel('.', {files: ['LICENSE'], destDir: destDir});
    nodeTree = mergeTrees([nodeTree, license]);
  });

  // Get all docs and related assets and prepare them for js build
  var docs = new Funnel(modulesTree, {include: ['**/*.md', '**/*.png'], exclude: ['**/*.dart.md']});
  docs = stew.rename(docs, 'README.js.md', 'README.md');

  // Generate shared package.json info
  var BASE_PACKAGE_JSON = require(path.join(projectRootDir, 'package.json'));
  var COMMON_PACKAGE_JSON = {
    version: BASE_PACKAGE_JSON.version,
    homepage: BASE_PACKAGE_JSON.homepage,
    bugs: BASE_PACKAGE_JSON.bugs,
    license: BASE_PACKAGE_JSON.license,
    contributors: BASE_PACKAGE_JSON.contributors,
    dependencies: BASE_PACKAGE_JSON.dependencies,
    devDependencies: {
      "yargs": BASE_PACKAGE_JSON.devDependencies['yargs'],
      "gulp-sourcemaps": BASE_PACKAGE_JSON.devDependencies['gulp-sourcemaps'],
      "gulp-traceur": BASE_PACKAGE_JSON.devDependencies['gulp-traceur'],
      "gulp": BASE_PACKAGE_JSON.devDependencies['gulp'],
      "gulp-rename": BASE_PACKAGE_JSON.devDependencies['gulp-rename'],
      "through2": BASE_PACKAGE_JSON.devDependencies['through2']
    }
  };

  // Add a .template extension since renderLodashTemplate strips one extension
  var packageJsons = stew.rename(new Funnel(modulesTree, {include: ['**/package.json']}), '.json',
                                 '.json.template');
  packageJsons = renderLodashTemplate(
      packageJsons, {files: ["**/**"], context: {'packageJson': COMMON_PACKAGE_JSON}});


  var typescriptTree = new TypescriptCompiler(modulesTree, {
    target: 'ES5',
    sourceMap: true,
    mapRoot: '', /* force sourcemaps to use relative path */
    module: 'commonjs',
    allowNonTsExtensions: false,
    typescript: require('typescript'),
    noEmitOnError: true,
    outDir: 'angular2'
  });

  nodeTree = mergeTrees([nodeTree, typescriptTree, docs, packageJsons]);

  // TODO(iminar): tree differ seems to have issues with trees created by mergeTrees, investigate!
  //   ENOENT error is thrown while doing fs.readdirSync on inputRoot
  //   in the meantime, we just do noop mv to create a new tree
  nodeTree = stew.mv(nodeTree, '');

  return destCopy(nodeTree, destinationPath);
};

function getTemplatedPubspecsTree() {
  // The JSON structure for templating pubspec.yaml files.
  var BASE_PACKAGE_JSON = require('../../../package.json');
  var COMMON_PACKAGE_JSON = {
    version: BASE_PACKAGE_JSON.version,
    homepage: BASE_PACKAGE_JSON.homepage,
    bugs: BASE_PACKAGE_JSON.bugs,
    license: BASE_PACKAGE_JSON.license,
    contributors: BASE_PACKAGE_JSON.contributors,
    dependencies: BASE_PACKAGE_JSON.dependencies,
    devDependencies: {
      "yargs": BASE_PACKAGE_JSON.devDependencies['yargs'],
      "gulp-sourcemaps": BASE_PACKAGE_JSON.devDependencies['gulp-sourcemaps'],
      "gulp-traceur": BASE_PACKAGE_JSON.devDependencies['gulp-traceur'],
      "gulp": BASE_PACKAGE_JSON.devDependencies['gulp'],
      "gulp-rename": BASE_PACKAGE_JSON.devDependencies['gulp-rename'],
      "through2": BASE_PACKAGE_JSON.devDependencies['through2']
    }
  };
  // Generate pubspec.yaml from templates.
  // Lodash insists on dropping one level of extension, so first artificially rename the yaml
  // files to .yaml.template.
  var pubspecs = stew.rename(modulesFunnel(['**/pubspec.yaml']), '.yaml', '.yaml.template');
  // Then render the templates.
  return renderLodashTemplate(
      pubspecs,
      {files: ['**/pubspec.yaml.template'], context: {'packageJson': COMMON_PACKAGE_JSON}});
}

module.exports = function makeNodeTree(destinationPath) {
  // list of npm packages that this build will create
  var outputPackages = ['angular2', 'benchpress', 'rtts_assert'];

  var modulesTree = new Funnel('modules', {
    include: ['angular2/**', 'benchpress/**', 'rtts_assert/**', '**/e2e_test/**'],
    exclude: [
      // the following code and tests are not compatible with CJS/node environment
      'angular2/test/core/zone/**',
      'angular2/test/test_lib/fake_async_spec.ts',
      'angular2/test/services/xhr_impl_spec.ts',
      'angular2/test/forms/**'
    ]
  });

  var nodeTree = transpileWithTraceur(modulesTree, {
    destExtension: '.js',
    destSourceMapExtension: '.map',
    traceurOptions: {
      sourceMaps: true,
      annotations: true,      // parse annotations
      types: true,            // parse types
      script: false,          // parse as a module
      memberVariables: true,  // parse class fields
      typeAssertionModule: 'rtts_assert/rtts_assert',
      // Don't use type assertions since this is partly transpiled by typescript
      typeAssertions: false,
      modules: 'commonjs'
    }
  });

  // Now we add the LICENSE file into all the folders that will become npm packages
  outputPackages.forEach(function(destDir) {
    var license = new Funnel('.', {files: ['LICENSE'], destDir: destDir});
    nodeTree = mergeTrees([nodeTree, license]);
  });

  // Get all docs and related assets and prepare them for js build
  var docs = new Funnel(modulesTree, {include: ['**/*.md', '**/*.png'], exclude: ['**/*.dart.md']});
  docs = stew.rename(docs, 'README.js.md', 'README.md');

  // Generate shared package.json info
  var BASE_PACKAGE_JSON = require(path.join(projectRootDir, 'package.json'));
  var COMMON_PACKAGE_JSON = {
    version: BASE_PACKAGE_JSON.version,
    homepage: BASE_PACKAGE_JSON.homepage,
    bugs: BASE_PACKAGE_JSON.bugs,
    license: BASE_PACKAGE_JSON.license,
    contributors: BASE_PACKAGE_JSON.contributors,
    dependencies: BASE_PACKAGE_JSON.dependencies,
    devDependencies: {
      "yargs": BASE_PACKAGE_JSON.devDependencies['yargs'],
      "gulp-sourcemaps": BASE_PACKAGE_JSON.devDependencies['gulp-sourcemaps'],
      "gulp-traceur": BASE_PACKAGE_JSON.devDependencies['gulp-traceur'],
      "gulp": BASE_PACKAGE_JSON.devDependencies['gulp'],
      "gulp-rename": BASE_PACKAGE_JSON.devDependencies['gulp-rename'],
      "through2": BASE_PACKAGE_JSON.devDependencies['through2']
    }
  };

  // Add a .template extension since renderLodashTemplate strips one extension
  var packageJsons = stew.rename(new Funnel(modulesTree, {include: ['**/package.json']}), '.json',
                                 '.json.template');
  packageJsons = renderLodashTemplate(
      packageJsons, {files: ["**/**"], context: {'packageJson': COMMON_PACKAGE_JSON}});

  // HACK: workaround for Traceur behavior.
  // It expects all transpiled modules to contain this marker.
  // TODO: remove this when we no longer use traceur
  var traceurCompatibleTsModulesTree = replace(modulesTree, {
    files: ['**/*.ts'],
    patterns: [
      {
        // Empty replacement needed so that replaceWithPath gets triggered...
        match: /$/g,
        replacement: ""
      }
    ],
    replaceWithPath: function(path, content) {
      if (!path.endsWith('.d.ts')) {
        content += '\r\nexport var __esModule = true;\n';
      }
      return content;
    }
  });

  var typescriptTree = compileWithTypescript(traceurCompatibleTsModulesTree, {
    allowNonTsExtensions: false,
    emitDecoratorMetadata: true,
    declaration: true,
    mapRoot: '', /* force sourcemaps to use relative path */
    module: 'commonjs',
    noEmitOnError: true,
    rootDir: '.',
    rootFilePaths: ['angular2/traceur-runtime.d.ts', 'angular2/globals.d.ts'],
    sourceMap: true,
    sourceRoot: '.',
    target: 'ES5'
  });

//.........这里部分代码省略.........

function makeCjsTree() {
  // list of npm packages that this build will create
  var outputPackages = ['angular2', 'benchpress', 'rtts_assert'];

  var modulesTree = new Funnel('modules', {
    include: ['angular2/**', 'benchpress/**', 'rtts_assert/**', '**/e2e_test/**'],
    exclude: ['angular2/src/core/zone/vm_turn_zone.es6']
  });

  var cjsTree = new TraceurCompiler(modulesTree, '.js', '.map', {
    sourceMaps: true,
    annotations: true,      // parse annotations
    types: true,            // parse types
    script: false,          // parse as a module
    memberVariables: true,  // parse class fields
    typeAssertionModule: 'rtts_assert/rtts_assert',
    // Don't use type assertions since this is partly transpiled by typescript
    typeAssertions: false,
    modules: 'commonjs'
  });

  // Now we add the LICENSE file into all the folders that will become npm packages
  outputPackages.forEach(function(destDir) {
    var license = new Funnel('.', {files: ['LICENSE'], destDir: destDir});
    cjsTree = mergeTrees([cjsTree, license]);
  });

  // Get all docs and related assets and prepare them for js build
  var docs = new Funnel(modulesTree, {include: ['**/*.md', '**/*.png'], exclude: ['**/*.dart.md']});
  docs = stew.rename(docs, 'README.js.md', 'README.md');

  // Generate shared package.json info
  var BASE_PACKAGE_JSON = require(path.join(projectRootDir, 'package.json'));
  var COMMON_PACKAGE_JSON = {
    version: BASE_PACKAGE_JSON.version,
    homepage: BASE_PACKAGE_JSON.homepage,
    bugs: BASE_PACKAGE_JSON.bugs,
    license: BASE_PACKAGE_JSON.license,
    contributors: BASE_PACKAGE_JSON.contributors,
    dependencies: BASE_PACKAGE_JSON.dependencies,
    devDependencies: {
      "yargs": BASE_PACKAGE_JSON.devDependencies['yargs'],
      "gulp-sourcemaps": BASE_PACKAGE_JSON.devDependencies['gulp-sourcemaps'],
      "gulp-traceur": BASE_PACKAGE_JSON.devDependencies['gulp-traceur'],
      "gulp": BASE_PACKAGE_JSON.devDependencies['gulp'],
      "gulp-rename": BASE_PACKAGE_JSON.devDependencies['gulp-rename'],
      "through2": BASE_PACKAGE_JSON.devDependencies['through2']
    }
  };

  // Add a .template extension since renderLodashTemplate strips one extension
  var packageJsons = stew.rename(new Funnel(modulesTree, {include: ['**/package.json']}), '.json',
                                 '.json.template');
  packageJsons = renderLodashTemplate(
      packageJsons, {files: ["**/**"], context: {'packageJson': COMMON_PACKAGE_JSON}});


  var typescriptTree = new TypescriptCompiler(modulesTree, {
    target: 'ES5',
    sourceMap: true,
    mapRoot: '', /* force sourcemaps to use relative path */
    module: /*system.js*/ 'commonjs',
    allowNonTsExtensions: false,
    typescript: require('typescript'),
    // declarationFiles: true,
    noEmitOnError: true,
    outDir: 'angular2'
  });

  // For now, we just overwrite the Traceur-compiled files with their Typescript equivalent
  cjsTree = mergeTrees([cjsTree, typescriptTree], { overwrite: true });
  cjsTree = mergeTrees([cjsTree, docs, packageJsons]);

  return stew.mv(cjsTree, 'js/cjs');
}