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import os
import platform
import sys

from webkitpy.common.system import environment, executive, file_lock, filesystem, platforminfo, user, workspace


class SystemHost(object):
    def __init__(self):
        self.executive = executive.Executive()
        self.filesystem = filesystem.FileSystem()
        self.user = user.User()
        self.platform = platforminfo.PlatformInfo(sys, platform, self.executive)
        self.workspace = workspace.Workspace(self.filesystem, self.executive)

    def copy_current_environment(self):
        return environment.Environment(os.environ.copy())

    def make_file_lock(self, path):
        return file_lock.FileLock(path)