Mercurial > hg
view tests/remotefilelog-getflogheads.py @ 48851:d739cd69bb6a
revlog: return 0 for the fast_rank of nullrev
By convention, the rank of the null revision is 0. This particular revision is
never "physically" stored in the changelog, so it is a special case.
For consistency, the value `None` is still being returned for revlogs which do
not store the fast_rank property for any revision.
Differential Revision: https://phab.mercurial-scm.org/D12208
author | pacien <pacien.trangirard@pacien.net> |
---|---|
date | Mon, 21 Feb 2022 15:53:03 +0100 |
parents | 3000f2100711 |
children | 6000f5b25c9b |
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from __future__ import absolute_import from mercurial.i18n import _ from mercurial import ( hg, registrar, ) from mercurial.utils import ( urlutil, ) cmdtable = {} command = registrar.command(cmdtable) @command(b'getflogheads', [], b'path') def getflogheads(ui, repo, path): """ Extension printing a remotefilelog's heads Used for testing purpose """ dest = urlutil.get_unique_pull_path(b'getflogheads', repo, ui)[0] peer = hg.peer(repo, {}, dest) try: flogheads = peer.x_rfl_getflogheads(path) finally: peer.close() if flogheads: for head in flogheads: ui.write(head + b'\n') else: ui.write(_(b'EMPTY\n'))