79 lines
2.8 KiB
Python
79 lines
2.8 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2018 Google LLC. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""cloud-shell get-mount-command command."""
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import unicode_literals
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from argcomplete.completers import FilesCompleter
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.cloud_shell import util
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from googlecloudsdk.core import log
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from googlecloudsdk.core.util import platforms
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@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA,
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base.ReleaseTrack.ALPHA)
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class GetMountCommand(base.Command):
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"""Prints a command to mount the Cloud Shell home directory via sshfs."""
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detailed_help = {
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'DESCRIPTION':
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"""\
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*{command}* starts your Cloud Shell if it is not already running, then
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prints out a command that allows you to mount the Cloud Shell home
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directory onto your local file system using *sshfs*. You must install
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and run sshfs yourself.
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After mounting the Cloud Shell home directory, any changes you make
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under the mount point on your local file system will be reflected in
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Cloud Shell and vice-versa.
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""",
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'EXAMPLES':
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"""\
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To print a command that mounts a remote directory onto your local file
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system, run:
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$ {command} REMOTE-DIR
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""",
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}
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@staticmethod
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def Args(parser):
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util.ParseCommonArgs(parser)
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parser.add_argument(
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'mount_dir',
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completer=FilesCompleter,
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help="""\
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Local directory onto which the Cloud Shell home directory should be
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mounted.
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""")
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def Run(self, args):
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if platforms.OperatingSystem.IsWindows():
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raise util.UnsupportedPlatform(
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'get-mount-command is not currently supported on Windows')
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else:
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connection_info = util.PrepareEnvironment(args)
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log.Print('sshfs {user}@{host}: {mount_dir} -p {port} '
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'-oIdentityFile={key_file} -oStrictHostKeyChecking=no'.format(
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user=connection_info.user,
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host=connection_info.host,
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mount_dir=args.mount_dir,
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port=connection_info.port,
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key_file=connection_info.key,
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))
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