comparison hgext/lfs/wrapper.py @ 35213:24aa4853c031

lfs: enable the extension locally after cloning a repo with 'lfs' requirement

We do the same thing on clone for the largefiles extension, as a convenience.
Similar to largefiles, it's probably safer to only enable this extension on a
per repo basis because it is trivial to add an lfs file.  And that gives the
repository some centralized VCS characteristics.

35212:c7b45db8f317

    # also copy lfs blobstores. note: this can run before reposetup, so lfs
    # blobstore attributes are not always ready at this time.
    for name in ['lfslocalblobstore', 'lfsremoteblobstore']:
        if util.safehasattr(othervfs, name):
            setattr(self, name, getattr(othervfs, name))

def _canskipupload(repo):
    # if remotestore is a null store, upload is a no-op and can be skipped
    return isinstance(repo.svfs.lfsremoteblobstore, blobstore._nullremote)

35213:24aa4853c031

    # also copy lfs blobstores. note: this can run before reposetup, so lfs
    # blobstore attributes are not always ready at this time.
    for name in ['lfslocalblobstore', 'lfsremoteblobstore']:
        if util.safehasattr(othervfs, name):
            setattr(self, name, getattr(othervfs, name))

def hgclone(orig, ui, opts, *args, **kwargs):
    result = orig(ui, opts, *args, **kwargs)

    if result is not None:
        sourcerepo, destrepo = result
        repo = destrepo.local()

        # When cloning to a remote repo (like through SSH), no repo is available
        # from the peer.  Therefore the hgrc can't be updated.
        if not repo:
            return result

        # If lfs is required for this repo, permanently enable it locally
        if 'lfs' in repo.requirements:
            with repo.vfs('hgrc', 'a', text=True) as fp:
                fp.write('\n[extensions]\nlfs=\n')

    return result

def _canskipupload(repo):
    # if remotestore is a null store, upload is a no-op and can be skipped
    return isinstance(repo.svfs.lfsremoteblobstore, blobstore._nullremote)