Commit 5e185ed1 authored by knownexus's avatar knownexus
Browse files

Add FUSE check to linux.py 

This needed to be implemented as Windows WSL
Does not currently support FUSE
parent a4928a91

buildstream/_platform/linux.py

+10 −1
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
#  Authors:

#        Tristan Maat <tristan.maat@codethink.co.uk>



import os

import subprocess



from .. import _site
@@ -35,7 +36,11 @@ class Linux(Platform): 
        super().__init__(context)



        self._die_with_parent_available = _site.check_bwrap_version(0, 1, 8)



        if self._local_sandbox_available():

            self._user_ns_available = self._check_user_ns_available(context)

        else:

            self._user_ns_available = False

        self._artifact_cache = CASCache(context, enable_push=self._user_ns_available)



    @property
@@ -51,7 +56,11 @@ class Linux(Platform): 
    ################################################

    #              Private Methods                 #

    ################################################

    def _local_sandbox_available(self):

        return os.path.exists(utils.get_host_tool('bwrap')) and os.path.exists('/dev/fuse')



    def _check_user_ns_available(self, context):



        # Here, lets check if bwrap is able to create user namespaces,

        # issue a warning if it's not available, and save the state

        # locally so that we can inform the sandbox to not try it