comparison hgext/largefiles/overrides.py @ 39854:823a580448d7

largefiles: automatically load largefiles extension when required (BC)

This is very similar to what we just did for LFS but for largefiles.
See recent commit messages for the rationale here.

Differential Revision: https://phab.mercurial-scm.org/D4713

39853:bcf72d7b1524

        # from the peer.   Therefore the largefiles can't be downloaded and the
        # hgrc can't be updated.
        if not repo:
            return result

        # If largefiles is required for this repo, permanently enable it locally
        if 'largefiles' in repo.requirements:
            repo.vfs.append('hgrc',
                            util.tonativeeol('\n[extensions]\nlargefiles=\n'))

        # Caching is implicitly limited to 'rev' option, since the dest repo was
        # truncated at that point.  The user may expect a download count with
        # this option, so attempt whether or not this is a largefile repo.
        if opts.get('all_largefiles'):
            success, missing = lfcommands.downloadlfiles(ui, repo, None)

            if missing != 0:
                return None

    return result

def hgpostshare(orig, sourcerepo, destrepo, defaultpath=None):
    orig(sourcerepo, destrepo, defaultpath=defaultpath)

    # If largefiles is required for this repo, permanently enable it locally
    if 'largefiles' in destrepo.requirements:
        destrepo.vfs.append('hgrc',
                            util.tonativeeol('\n[extensions]\nlargefiles=\n'))

def overriderebase(orig, ui, repo, **opts):
    if not util.safehasattr(repo, '_largefilesenabled'):
        return orig(ui, repo, **opts)

39854:823a580448d7

        # from the peer.   Therefore the largefiles can't be downloaded and the
        # hgrc can't be updated.
        if not repo:
            return result

        # Caching is implicitly limited to 'rev' option, since the dest repo was
        # truncated at that point.  The user may expect a download count with
        # this option, so attempt whether or not this is a largefile repo.
        if opts.get('all_largefiles'):
            success, missing = lfcommands.downloadlfiles(ui, repo, None)

            if missing != 0:
                return None

    return result

def overriderebase(orig, ui, repo, **opts):
    if not util.safehasattr(repo, '_largefilesenabled'):
        return orig(ui, repo, **opts)