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This commit is contained in:
s.golasch
5
build/node_modules/vulcanize/bin/.eslintrc.json
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build/node_modules/vulcanize/bin/.eslintrc.json
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{
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"rules": {
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"no-console": "off"
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}
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}
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build/node_modules/vulcanize/bin/vulcanize
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build/node_modules/vulcanize/bin/vulcanize
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#!/usr/bin/env node
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/**
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* @license
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* Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
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* This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
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* The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
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* The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
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* Code distributed by Google as part of the polymer project is also
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* subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
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*/
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// jshint node: true
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'use strict';
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var nopt = require('nopt');
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var fs = require('fs');
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var vulcan = require('../lib/vulcan');
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var help = [
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'vulcanize: Reduce an HTML file and its dependent HTML Imports into one file',
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'',
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'Usage:',
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' vulcanize <html file>',
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'',
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'Options:',
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' -h|--help: print this message',
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' -v|--version: print version number',
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' -p <arg>|--abspath <arg>: use <arg> as the "webserver root", make all adjusted urls absolute',
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' --inline-scripts: Inline external scripts',
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' --inline-css: Inline external stylesheets',
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' --add-import <path>: Add this import to the target HTML before vulcanizing. Can be used multiple times.',
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' --exclude <path>: exclude a subpath from root. Use multiple times to exclude multiple paths. Tags to excluded paths are kept.',
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' --strip-exclude: Exclude a subpath and strip the link that includes it.',
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' --strip-comments: Strips all HTML comments not containing an @license from the document',
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' --redirect <uri>|<path>: Takes an argument in the form of URI|PATH where url is a URI composed of a protocol, hostname, and path and PATH is a local filesystem path to replace the matched URI part with. Multiple redirects may be specified; the earliest ones have the highest priority.',
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' --no-implicit-strip: DANGEROUS! Avoid stripping imports of the transitive dependencies of imports specified with `--exclude`. May result in duplicate javascript inlining.',
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' --out-html <path>: If specified, output will be written to <path> instead of stdout.',
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' --out-request-list <path>: Writes a list of request URLs required to vulcanize <html file> to <path> on success.',
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' --polymer2: Rewrites urls in accordance with Polymer 2.x expectations, which applies the assetpath property of <dom-module> tags to the url() values in their style elements at runtime. ',
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'',
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'Examples:',
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' The command',
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'',
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' vulcanize target.html',
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'',
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' will inline the HTML Imports of `target.html` and print the resulting HTML to standard output.',
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'',
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' The command',
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'',
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' vulcanize target.html > build.html',
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'',
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' will inline the HTML Imports of `target.html` and print the result to build.html.',
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'',
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' The command',
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'',
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' vulcanize -p "path/to/target/" /target.html',
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'',
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' will inline the HTML Imports of `target.html`, treat `path/to/target/` as the webroot of target.html, and make all urls absolute to the provided webroot.',
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'',
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' The command',
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'',
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' vulcanize --exclude "path/to/target/subpath/" --exclude "path/to/target/subpath2/" target.html',
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'',
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' will inline the HTML Imports of `target.html` that are not in the directory `path/to/target/subpath` nor `path/to/target/subpath2`.',
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'',
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' If the `--strip-excludes` flag is used, the HTML Import `<link>` tags that point to resources in `path/totarget/subpath` and `path/to/target/subpath2/` will also be removed.',
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'',
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' The command',
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'',
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' vulcanize --inline-scripts target.html',
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'',
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' will inline scripts in `target.html` as well as HTML Imports. Exclude flags will apply to both Imports and Scripts.'
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].join('\n');
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var args = nopt(
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{
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help: Boolean,
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version: Boolean,
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abspath: String,
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exclude: [String, Array],
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polymer2: Boolean,
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redirect: [String, Array],
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'add-import': [String, Array],
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'strip-exclude': [String, Array],
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'strip-comments': Boolean,
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'no-implicit-strip': Boolean,
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'inline-scripts': Boolean,
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'inline-css': Boolean,
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'out-html': String,
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'out-request-list': String
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},
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{
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'h': ['--help'],
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'v': ['--version'],
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'p': ['--abspath']
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}
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);
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var target = args.argv.remain[0];
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function printHelp() {
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console.log(help);
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}
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var pkg = require('../package.json');
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function printVersion() {
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console.log('vulcanize:', pkg.version);
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}
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if (args.version) {
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printVersion();
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process.exit(0);
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}
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if (args.help || !target) {
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printHelp();
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process.exit(0);
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}
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// escape a regex string and return a new RegExp
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function stringToRegExp(str) {
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return new RegExp(str.replace(/[-\/\\*+?.()|[\]{}]/g, '\\$&'));
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}
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args.addedImports = args['add-import'] || [];
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args.excludes = args.exclude || [];
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args.redirects = args.redirect || [];
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args.stripExcludes = args['strip-exclude'] || [];
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args.stripComments = args['strip-comments'];
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args.implicitStrip = !args['no-implicit-strip'];
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args.inlineScripts = args['inline-scripts'];
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args.inlineCss = args['inline-css'];
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args.polymer2 = args['polymer2'];
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var vulcanize = new vulcan(args);
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vulcanize.process(target, function(err, content) {
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if (err) {
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process.stderr.write(require('util').inspect(err));
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process.exit(1);
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}
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if (args['out-request-list']) {
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var urls = Object.keys(vulcanize.loader.requests).filter(function(url) {
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return !vulcanize.isExcludedHref(url);
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});
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fs.writeFileSync(args['out-request-list'], urls.join('\n') + '\n');
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}
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if (args['out-html']) {
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fs.writeFileSync(args['out-html'], content + '\n');
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} else {
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process.stdout.write(content);
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}
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});
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