This update was prompted by updates in openssh to the scp behavior
making source directory paths suffixed with `.` no longer valid
resulting in errors on upload. The upload implementation within
the ssh communicator has been updated to retain the existing
behavior.
Included in this update is modifications to the winrm communicator
so the upload functionality matches that of the ssh communicator
respecting the trailing `.` behavior on source paths. With the
communicators updated to properly handle the paths, the file
provisioner was also updated to simply apply previously defined
path update rules only.
Fixes#10675
This commit aligns how the file provisioner should work on all host
machines. It ensures that a `/.` is only applied if the user intended
to upload a folder to a destination under a different name. It ensures
that if uploading to a windows guest with a different destination folder
name, it does not nest the source folder under that name so that it
works the same as it does on linux platforms. It also updates the
behavior of the winrm upload communicator by allowing an array of paths
to be uploaded instead of a single file or folder to allow for this new
functionality for windows guests.
Prior to this commit, if a user set the `destination` path to include a
space, the `shell_expand_guest_path` function would remove that space
and return a partial path. This commit updates that to quote the path to
be expanded to preserve the entire path.
Chris Roberts
Brian Cain
Teemu Matilainen