version.py 文件源码

def cli(is_json):
    """
    See the aeriscloud version information
    """
    versions = {
        'aeriscloud': {'version': ac_version},
        'ansible': {'version': ansible_version},
        'vagrant': {'version': vagrant_version()},
        'virtualbox': {'version': virtualbox_version()},
        'ruby': _ruby_version(),
        'python': {'version': _python_version()},
        'git': {'version': str(sh.git('--version'))[12:].strip()}
    }

    # aeriscloud get information
    if os.path.exists(os.path.join(aeriscloud_path, '.git')):
        repo = Repo(aeriscloud_path)
        rev = str(repo.head.commit)[:8]
        branch = str(repo.active_branch)

        versions['aeriscloud']['revision'] = rev
        versions['aeriscloud']['branch'] = branch

    # operating system
    linux_version = _linux_version()
    if linux_version:
        versions['linux'] = linux_version
    else:
        try:
            # this is for osx
            sw_vers = dict([map(unicode.strip, line.split(':'))
                            for line in sh.sw_vers()])
            versions['osx'] = {
                'name': sw_vers['ProductName'],
                'version': sw_vers['ProductVersion'],
                'build': sw_vers['BuildVersion']
            }
        except sh.CommandNotFound:
            pass

    try:
        uname = str(sh.uname('-sr')).strip()
        versions['kernel'] = {'version': uname}
    except sh.CommandNotFound:
        pass

    if is_json:
        click.echo(json.dumps(versions))
    else:
        click.echo(render_cli('version', **versions))