mercurial/copies.py

32560:931b7707179f

            elif f1r == f2r or f1r < limit or f2r < limit:
                return False # copy no longer relevant
    except StopIteration:
        return False

def _checkcopies(ctx, f, msrc, mdst, base, tca, remotebase, limit, data):
    """
    check possible copies of f from msrc to mdst

    ctx = starting context for f in msrc
    f = the filename to check (as in msrc)
    msrc = the source manifest
    mdst = the destination manifest
    base = the changectx used as a merge base
    tca = topological common ancestor for graft-like scenarios
    remotebase = True if base is outside tca::ctx, False otherwise
    limit = the rev number to not search beyond
    data = dictionary of dictionary to store copy data. (see mergecopies)

    note: limit is only an optimization, and there is no guarantee that
    irrelevant revisions will not be limited

    #
    # In the case there is both backward and forward renames (before and after
    # the base) this is more complicated as we must detect a divergence.
    # We use 'backwards = False' in that case.
    backwards = not remotebase and base != tca and f in mb
    getfctx = _makegetfctx(ctx)

    if msrc[f] == mb.get(f) and not remotebase:
        # Nothing to merge
        return

32561:52cdbdd208d8

            elif f1r == f2r or f1r < limit or f2r < limit:
                return False # copy no longer relevant
    except StopIteration:
        return False

def _checkcopies(srcctx, f, msrc, mdst, base, tca, remotebase, limit, data):
    """
    check possible copies of f from msrc to mdst

    srcctx = starting context for f in msrc
    f = the filename to check (as in msrc)
    msrc = the source manifest
    mdst = the destination manifest
    base = the changectx used as a merge base
    tca = topological common ancestor for graft-like scenarios
    remotebase = True if base is outside tca::srcctx, False otherwise
    limit = the rev number to not search beyond
    data = dictionary of dictionary to store copy data. (see mergecopies)

    note: limit is only an optimization, and there is no guarantee that
    irrelevant revisions will not be limited

    #
    # In the case there is both backward and forward renames (before and after
    # the base) this is more complicated as we must detect a divergence.
    # We use 'backwards = False' in that case.
    backwards = not remotebase and base != tca and f in mb
    getfctx = _makegetfctx(srcctx)

    if msrc[f] == mb.get(f) and not remotebase:
        # Nothing to merge
        return