comparison mercurial/cmdutil.py @ 11607:cc784ad8b3da

log: refactor: test for ranges inside filerevgen

11606:326ab8727a93

        # No files, no patterns.  Display all revs.
        wanted = set(revs)
    copies = []

    if not slowpath:
        # Only files, no patterns.  Check the history of each file.
        def filerevgen(filelog, last):
            cl_count = len(repo)
            for i, window in increasing_windows(last, nullrev):
                revs = []
                for j in xrange(i - window, i + 1):
                    n = filelog.node(j)
                    revs.append((filelog.linkrev(j),
                                 follow and filelog.renamed(n)))
                for rev in reversed(revs):
                    # only yield rev for which we have the changelog, it can
                    # happen while doing "hg log" during a pull or commit
                    if rev[0] < cl_count:
                        yield rev
        def iterfiles():
            for filename in match.files():
                yield filename, None
            for filename_node in copies:
                yield filename_node
        minrev, maxrev = min(revs), max(revs)
        for file_, node in iterfiles():
            filelog = repo.file(file_)
            if not len(filelog):
                if node is None:
                    # A zero count may be a directory or deleted file, so

                last = len(filelog) - 1
            else:
                last = filelog.rev(node)

            for rev, copied in filerevgen(filelog, last):
                if rev <= maxrev:
                    if rev < minrev:
                        break
                    fncache.setdefault(rev, [])
                    fncache[rev].append(file_)
                    wanted.add(rev)
                    if copied:
                        copies.append(copied)
    if slowpath:
        if follow:
            raise util.Abort(_('can only follow copies/renames for explicit '
                               'filenames'))

11607:cc784ad8b3da

        # No files, no patterns.  Display all revs.
        wanted = set(revs)
    copies = []

    if not slowpath:
        minrev, maxrev = min(revs), max(revs)
        # Only files, no patterns.  Check the history of each file.
        def filerevgen(filelog, last):
            cl_count = len(repo)
            for i, window in increasing_windows(last, nullrev):
                revs = []
                for j in xrange(i - window, i + 1):
                    n = filelog.node(j)
                    revs.append((filelog.linkrev(j),
                                 follow and filelog.renamed(n)))
                for rev in reversed(revs):
                    linkrev = rev[0]
                    if linkrev > maxrev:
                        continue
                    if linkrev < minrev:
                        return
                    # only yield rev for which we have the changelog, it can
                    # happen while doing "hg log" during a pull or commit
                    if linkrev < cl_count:
                        yield rev
        def iterfiles():
            for filename in match.files():
                yield filename, None
            for filename_node in copies:
                yield filename_node
        for file_, node in iterfiles():
            filelog = repo.file(file_)
            if not len(filelog):
                if node is None:
                    # A zero count may be a directory or deleted file, so

                last = len(filelog) - 1
            else:
                last = filelog.rev(node)

            for rev, copied in filerevgen(filelog, last):
                fncache.setdefault(rev, [])
                fncache[rev].append(file_)
                wanted.add(rev)
                if copied:
                    copies.append(copied)
    if slowpath:
        if follow:
            raise util.Abort(_('can only follow copies/renames for explicit '
                               'filenames'))