`hg help -k` on my machine was aborting because the hg-prompt extension
was inserting a string and not a function into help.helptable and help
was blindly calling it.
This patch changes keyword searching to be more robust against
unexpected types.
Incidentally, this avoids the changelog cache being invalidated each time
it's accessed on a repoview.
On a filtering experiment on a repository the size of mozilla-central,
this makes a significant difference:
Before, running hg log -l 10 --time with about 8k changesets filtered out:
time: real 1.490 secs (user 1.450+0.000 sys 0.040+0.000)
After:
time: real 0.540 secs (user 0.530+0.000 sys 0.010+0.000)
Before this patch, no message is shown for failure of merging at "hg
import".
In such case, merging patch is imported as a normal revision silently,
and it may confuse users.
For simplicity, this patch recommends just using "--exact", even
though importing the merging patch itself is possible without it if:
- the hash of the 1st parent in the patch is equal to one of the
patch imported just before (or the parent of the working
directory, for the 1st patch of the series), and
- the hash of the 2nd parent in the patch is known in the local
repository
When grafting something with a matching origin, it would normally be skipped:
skipping already grafted revision 123 (23 also has origin 12)
But after stripping a graft origin, graft could fail with a reference to the
origin that no longer exists:
abort: unknown revision '5c095ad7e90f871700f02dd1fa5012cb4498a2d4'!
Instead, detect that the origin is unknown and skip it anyway, like:
skipping already grafted revision 8 (2 also has unknown origin 5c095ad7e90f871700f02dd1fa5012cb4498a2d4)
Previously a bookmark pushkey would be rejected if the specified 'old' value
didn't match the servers 'current' value. This change allows this situation, as
long as the 'current' server value equals the 'new' pushkey value already.
We are trying to write a hook that forces a server bookmark to move forward,
using a changegroup hook. If the user also pushed the bookmark, they would get
an error, since they computed their pushkey (old,new) pair before the server
moved the bookmark. Long term, bundle2 will let us do this more smartly, but
this change seems reasonable for now.
This makes join and wjoin behave in the same way as os.path.join. That is, it
makes it possible to pass more than one path element to them.
Note that the first path element is still required, as it was before this patch,
and as is the case for os.path.join.
OS X would offer to expand the zip so the (multi file) installer inside it
could be run ... but that would leave the expanded zip folder around.
Instead, use a .dmg file that automatically will be mounted - that seems more
common on OS X.
Still, there is two levels of levels of clicking before actually launching the
installer. Having a single file installer would be better ... but seems to be
hard. A more feasible improvement would be some fancy layout inside the .dmg .
We know that topological heads will not be ancestors of anything, so we filter
them out to potentially reduce the range of the ancestors computation.
On a strongly headed repo this gives humble speedup:
from 0.1984 to 0.1629
There is no reason to make multiple calls. This provides a massive speedup for
repo with a lot of heads.
On a strongly headed repo this gives humble speedup in simple case:
from 8.1097 to 5.1051
And massive speedup in other case:
from 7.8787 to 0.1984
I was wondering if revisions in the initial set that are still ancestors of other
elements in the initial set were yielded by `changelog.ancestors`. I now have my
answer (they do) and Mercurial has a new test.
We use the `cg` argument to disable the generation of a changegroup part. This
is useful to pull information when changesets are already in sync (phases,
obsmarkers).
Previously, there was a copy / paste error with using the current changeset's
phase information. We now look up the parent context explicitly.
The line was too long so it is stored into a variable first.
We should only exchange obsolete markers related to the changesets
that are being exchanged. For example, if `A'` is a successor of `A`,
we do not want to push the marker if we are not exchanging
`A'`. Otherwise `A` would disappear without a successor, leading to confusion
for both users and the evolution mechanism.
Therefore we now exchange only the markers relevant to the subset of nodes
involved in the push (the nodes themselves may be already common but were
selected by --rev (or the lack of --rev)).
Note that all selected markers are still exchanged on each push. We do
not have a discovery protocol for markers in core yet. Such discovery
would save us the exchange of markers known on both side.
The set of relevant markers is currently unordered. Therefore the
markers will be added in arbitrary order. We sort the list of markers
beforehand to ensure stable output for testing.
We are going to only exchange markers relevant to the exchanged
changesets. So we need to change this marker to use a known changeset as
a successor instead of a precursor.
This function returns the highest common version between the locally known
formats and a list of remotely known formats. This is going to be useful to
know what format should be used for exchange.
Right next to the function that encodes the supported versions in
capabilities we add a function that decodes the versions out of capabilities.
This is going to be useful to know what formats can be used for exchange.
We can now read and write any known format. The list of known formats
currently has one element (0). The obsstore itself is not aware of
multiple formats yet and always uses format 0.
