Commit 6614b301ea5 by Pierre-Yves David

nodemap: add a flag to dump the details of the docket

We are about to add more information to the docket. We first introduce a way to
debug its content.

Differential Revision: https://phab.mercurial-scm.org/D7887
parent 50ad851efd9
......@@ -2100,6 +2100,12 @@ def debugnamecomplete(ui, repo, *args):
False,
_(b'check that the data on disk data are correct.'),
),
(
b'',
b'metadata',
False,
_(b'display the on disk meta data for the nodemap'),
),
],
)
def debugnodemap(ui, repo, **opts):
......@@ -2124,6 +2130,13 @@ def debugnodemap(ui, repo, **opts):
if nm_data is not None:
docket, data = nm_data
return nodemap.check_data(ui, cl.index, data)
elif opts['metadata']:
unfi = repo.unfiltered()
cl = unfi.changelog
nm_data = nodemap.persisted_data(cl)
if nm_data is not None:
docket, data = nm_data
ui.write((b"uid: %s\n") % docket.uid)
@command(
......
......@@ -291,7 +291,7 @@ Show all commands + options
debugmanifestfulltextcache: clear, add
debugmergestate:
debugnamecomplete:
debugnodemap: dump-new, dump-disk, check
debugnodemap: dump-new, dump-disk, check, metadata
debugobsolete: flags, record-parents, rev, exclusive, index, delete, date, user, template
debugp1copies: rev
debugp2copies: rev
......
......@@ -12,6 +12,8 @@ Test the persistent on-disk nodemap
> persistent-nodemap=yes
> EOF
$ hg debugbuilddag .+5000
$ hg debugnodemap --metadata
uid: ???????????????? (glob)
$ f --size .hg/store/00changelog.n
.hg/store/00changelog.n: size=18
$ f --sha256 .hg/store/00changelog-*.nd
......@@ -47,6 +49,8 @@ add a new commit
$ echo foo > foo
$ hg add foo
$ hg ci -m 'foo'
$ hg debugnodemap --metadata
uid: ???????????????? (glob)
$ f --size .hg/store/00changelog.n
.hg/store/00changelog.n: size=18
......
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