largefiles: fix the directory structure when archiving a subrepo in a subrepo
Previously, a repo consisting of main/sub/subsub archived sub and subsub as
siblings under main.
largefiles: fix a traceback when archiving a subrepo in a subrepo
This regression was introduced in
43fb170a23bd.
help: improve hgweb help
The existing help only walked through an example.
Now we first explain the basic rules and then show an example.
The 'collections' example and description only cause confusion and is removed.
Bikeshedded by Patrick Mezard <patrick@mezard.eu>
convert: keep branch switching merges with ancestors (
issue3340)
When running convert with a filemap, merge parents which are ancestors
of other parents are ignored. This is hardly a problem when parents
belong to the same branch, but the result could be confusing when named
branches are involved. With:
-o-a1-a2-a3... <- A
\ \
b1-b2-b3...-m- <- B
If all b* revisions are discarded, it is useful to preserve 'm' even if
it is empty after filtering to record the branch switch.
This patch makes filemap preserve "ancestor parents" if there is no
"non-ancestor parent" on the same branch than the merge revision.
Remarks:
- I am not completely convinced by the reasons given above and those
detailed by Matt in this thread:
http://selenic.com/pipermail/mercurial-devel/2012-May/040627.html
The properties we try to preserve are not clearly defined. That said,
I know this patch already helped someone on IRC and the tests output
look reasonable.
- This is a new version of the original "convert: filemap must preserve
fast-forward merges" patch. It has exactly the same output for 2
parents merges, the additional complexity is here to handle more than
two parents.
revset: add "diff" field to "matching" keyword
The new "diff" field lets you use the matching revset keyword to find revisions
that apply the same change as the selected revisions.
The match must be exact (i.e. same additions, same deletions, same modified
lines and same change context, same file renames and copies).
Two revisions matching their diff must also match their files. Thus, to match
the diff much faster we will always check that the 'files' match first, and only
then check that the 'diff' matches as well.
mq: defer command wrapping to extsetup (API)
mq wraps all commands that are not in commands.norepo, which is now performed in
this second phase of the extensions setup process. This goes against the
current best practices on the wiki [1] as far as where command wrapping is
performed, but follows it regarding where global options are injected.
mq needs to be the first layer called when command dispatching in order to
consistently retarget to the patch repo, regardless of the load order of the
extensions. This means being the last to wrap the command table. Previously,
'hg <extdiff> --mq' would diff the main repo unless mq was enabled after
extdiff.
[1] http://mercurial.selenic.com/wiki/WritingExtensions
revset: ensure we are reversing a list (
issue3530)
tests: don't use dates before epoch in test-keyword.t
Timezone offsets of less than a minute is not shown but can cause displayed
dates to be before epoch start - and dates before epoch start is not shown
correctly on Windows (see also
4d5b12a5517b).
These 'negative' dates could be considered undefined behaviour so we don't care
and swap the tests values for timestamp and timezone.