| import argparse |
| import browser |
| import sys |
| |
| |
| latest_channels = { |
| 'firefox': 'nightly', |
| 'chrome': 'dev', |
| 'edgechromium': 'dev', |
| 'safari': 'preview', |
| 'servo': 'nightly' |
| } |
| |
| channel_by_name = { |
| 'stable': 'stable', |
| 'release': 'stable', |
| 'beta': 'beta', |
| 'nightly': latest_channels, |
| 'dev': latest_channels, |
| 'preview': latest_channels, |
| 'experimental': latest_channels, |
| 'canary': 'canary', |
| } |
| |
| |
| def get_parser(): |
| parser = argparse.ArgumentParser(description="""Install a given browser or webdriver frontend. |
| |
| For convenience the release channel of the browser accepts various spellings, |
| but we actually support at most three variants; whatever the latest development |
| release is (e.g. Firefox nightly or Chrome dev), the latest beta release, and |
| the most recent stable release.""") |
| parser.add_argument('browser', choices=['firefox', 'chrome', 'servo'], |
| help='name of web browser product') |
| parser.add_argument('component', choices=['browser', 'webdriver'], |
| help='name of component') |
| parser.add_argument('--channel', choices=channel_by_name.keys(), |
| default="nightly", help='Name of browser release channel. ' |
| '"stable" and "release" are synonyms for the latest browser stable release,' |
| '"nightly", "dev", "experimental", and "preview" are all synonyms for ' |
| 'the latest available development release. For WebDriver installs, ' |
| 'we attempt to select an appropriate, compatible, version for the ' |
| 'latest browser release on the selected channel.') |
| parser.add_argument('-d', '--destination', |
| help='filesystem directory to place the component') |
| return parser |
| |
| |
| def get_channel(browser, channel): |
| channel = channel_by_name[channel] |
| if isinstance(channel, dict): |
| channel = channel.get(browser) |
| return channel |
| |
| |
| def run(venv, **kwargs): |
| browser = kwargs["browser"] |
| destination = kwargs["destination"] |
| channel = get_channel(browser, kwargs["channel"]) |
| |
| if channel != kwargs["channel"]: |
| print("Interpreting channel '%s' as '%s'" % (kwargs["channel"], |
| channel)) |
| |
| if destination is None: |
| if venv: |
| if kwargs["component"] == "browser": |
| destination = venv.path |
| else: |
| destination = venv.bin_path |
| else: |
| raise argparse.ArgumentError(None, |
| "No --destination argument, and no default for the environment") |
| |
| install(browser, kwargs["component"], destination, channel) |
| |
| |
| def install(name, component, destination, channel="nightly", logger=None): |
| if logger is None: |
| import logging |
| logger = logging.getLogger("install") |
| |
| if component == 'webdriver': |
| method = 'install_webdriver' |
| else: |
| method = 'install' |
| |
| subclass = getattr(browser, name.title()) |
| sys.stdout.write('Now installing %s %s...\n' % (name, component)) |
| path = getattr(subclass(logger), method)(dest=destination, channel=channel) |
| if path: |
| sys.stdout.write('Binary installed as %s\n' % (path,)) |
