comparison hgext/lfs/wrapper.py @ 45072:a56ba57c837d

scmutil: allowing different files to be prefetched per revision

The old API takes a list of revision separate from the file matcher, and thus
provides no way to fetch different sets of files from each revision. In
preparation for adding one such usage, I'm changing the API to take a list of
(revision, file matcher) tuples instead.

Differential Revision: https://phab.mercurial-scm.org/D8721

45071:196ba4d4eb86

    for name in [b'lfslocalblobstore', b'lfsremoteblobstore']:
        if util.safehasattr(othervfs, name):
            setattr(self, name, getattr(othervfs, name))


def _prefetchfiles(repo, revs, match):
    """Ensure that required LFS blobs are present, fetching them as a group if
    needed."""
    if not util.safehasattr(repo.svfs, b'lfslocalblobstore'):
        return

    pointers = []
    oids = set()
    localstore = repo.svfs.lfslocalblobstore

    for rev in revs:
        ctx = repo[rev]
        for f in ctx.walk(match):
            p = pointerfromctx(ctx, f)
            if p and p.oid() not in oids and not localstore.has(p.oid()):
                p.filename = f

45072:a56ba57c837d

    for name in [b'lfslocalblobstore', b'lfsremoteblobstore']:
        if util.safehasattr(othervfs, name):
            setattr(self, name, getattr(othervfs, name))


def _prefetchfiles(repo, revmatches):
    """Ensure that required LFS blobs are present, fetching them as a group if
    needed."""
    if not util.safehasattr(repo.svfs, b'lfslocalblobstore'):
        return

    pointers = []
    oids = set()
    localstore = repo.svfs.lfslocalblobstore

    for rev, match in revmatches:
        ctx = repo[rev]
        for f in ctx.walk(match):
            p = pointerfromctx(ctx, f)
            if p and p.oid() not in oids and not localstore.has(p.oid()):
                p.filename = f