| # Copyright (c) 2014 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import codecs |
| import optparse |
| import os |
| import sys |
| |
| import tvcm |
| |
| tracing_path = os.path.abspath(os.path.join(os.path.dirname(__file__), |
| '..', '..')) |
| if tracing_path not in sys.path: |
| sys.path.append(tracing_path) |
| |
| from tracing import tracing_project |
| |
| |
| def main(args): |
| parser = optparse.OptionParser(usage="%prog --outdir=<directory>") |
| parser.add_option("--outdir", dest="out_dir", |
| help="Where to place generated content") |
| parser.add_option('--no-min', dest='no_min', default=False, |
| action='store_true', |
| help='skip minification') |
| options, args = parser.parse_args(args) |
| |
| if not options.out_dir: |
| sys.stderr.write("ERROR: Must specify --outdir=<directory>") |
| parser.print_help() |
| return 1 |
| |
| names = ["ui.extras.about_tracing.about_tracing"] |
| project = tracing_project.TracingProject() |
| load_sequence = project.CalcLoadSequenceForModuleNames(names) |
| |
| olddir = os.getcwd() |
| try: |
| if not os.path.exists(options.out_dir): |
| os.makedirs(options.out_dir) |
| o = codecs.open(os.path.join(options.out_dir, "about_tracing.html"), 'w', |
| encoding='utf-8') |
| try: |
| tvcm.GenerateStandaloneHTMLToFile( |
| o, |
| load_sequence, |
| title='chrome://tracing', |
| flattened_js_url='tracing.js', |
| minify=not options.no_min) |
| except tvcm.module.DepsException, ex: |
| sys.stderr.write("Error: %s\n\n" % str(ex)) |
| return 255 |
| o.close() |
| |
| o = codecs.open(os.path.join(options.out_dir, "about_tracing.js"), 'w', |
| encoding='utf-8') |
| assert o.encoding == 'utf-8' |
| tvcm.GenerateJSToFile( |
| o, |
| load_sequence, |
| use_include_tags_for_scripts=False, |
| dir_for_include_tag_root=options.out_dir, |
| minify=not options.no_min) |
| o.close() |
| |
| finally: |
| os.chdir(olddir) |
| |
| return 0 |
