Setting environment variables for the ansible-playbook invocation.
ANSIBLE_FORCE_COLOR will ensure output is colorized. PYTHONUNBUFFERED will stream output as Ansible runs, vs getting a big dump of output at the end.
Since the paths are generated on the host machine but the commands are
executed on the VM being provisioned the paths generated will use path
separators from the host. In the case of provisioning a Linux VM from
Windows this path will not work.
Convert the path to use a '/' separator which should work for both
platforms in Go
ansible looks for group and host vars directories as well as playbooks
this revision to the provisioner uploads those as well.
squashed to a single commit by strcrzy.
allow users to provide a replacement command / extra args to the
ansible-local provisioner.
this is useful, for example, to unbuffer output when using the
docker builder, or to modify ansible behavior, like enabling
verbose mode, injecting variables, or changing paths.
`Provision` calls uploadFile on each path in playbook_paths, but
playbook_paths can only contain directories, per bf7530ca28.
This changes `Provision` to call uploadDir instead.