Pierre-Yves David <pierre-yves.david@fb.com> [Fri, 16 Oct 2015 02:51:34 +0100] rev 26772
test: enforce v1 type in 'test-bundle2-format.t'
This bundle command is meant to generate a bundle1, we enforce that to avoid
test's misbehavior when moving to general-delta by default.
Ryan McElroy <rmcelroy@fb.com> [Sat, 17 Oct 2015 15:48:14 -0700] rev 26771
editmerge: properly quote variables
Previously, files with spaces would break editmerge.
Siddharth Agarwal <sid0@fb.com> [Thu, 15 Oct 2015 01:09:58 -0700] rev 26770
commands.resolve: print out warning when only driver-resolved files remain
'hg resolve --all' will be the canonical way to run the 'conclude' step of the
merge driver.
Siddharth Agarwal <sid0@fb.com> [Thu, 15 Oct 2015 01:06:29 -0700] rev 26769
merge.mergestate: set merge driver state to 's' if there's none present
This allows mergestate.mdstate() to return 's' if there's nothing to be done on
the merge driver end.
Siddharth Agarwal <sid0@fb.com> [Thu, 15 Oct 2015 01:04:46 -0700] rev 26768
merge.mergestate: only check for merge driver when property is accessed
Otherwise 'hg update --clean', 'hg rebase --abort' etc wouldn't work.
Siddharth Agarwal <sid0@fb.com> [Thu, 15 Oct 2015 01:02:32 -0700] rev 26767
localrepo.commit: abort if merge driver's conclude step hasn't been run yet
This case also requires 'hg resolve --all' to be run before continuing.
Siddharth Agarwal <sid0@fb.com> [Thu, 15 Oct 2015 00:57:56 -0700] rev 26766
merge.mergestate: add a way to get the merge driver state
This will be useful to check what the status of the merge driver is.
Siddharth Agarwal <sid0@fb.com> [Thu, 15 Oct 2015 00:49:07 -0700] rev 26765
merge.mergestate: add a way to get the other side of the merge
It's surprising there was no API at all for this until now. In any case this
will be needed from custom merge drivers.
Siddharth Agarwal <sid0@fb.com> [Thu, 15 Oct 2015 00:45:20 -0700] rev 26764
commands.resolve: support printing out driver-resolved files
There's no user-visible way to mark files as driver-resolved, so this status
won't be visible.
Durham Goode <durham@fb.com> [Sat, 17 Oct 2015 12:32:23 -0700] rev 26763
histedit: make histedit prune when obsolete is enabled
Back in June we made histedit use obsolete markers to cleanup when possible.
This was rolled back as part of 54f9561088c7 (which should have only rolled back
the --abort stuff, but rolled back everything). This caused a nasty bug when
used in conjuction with the inhibit+directaccess extensions where histedit would
leave old nodes around even after they had been squashed away.
The root of the problem is that we first clean up old nodes, and then we clean
up temp nodes. In the first pass, when we obsoleted old nodes, some would become
unobsolete because they had temp nodes on top of them, thus making them stick
around even after the histedit finished.
The fix is to A) move the temp node cleanup to be before the old node cleanup
(since they are topological on top of the old nodes), and B) use obsolete
markers instead of stripping.
Gregory Szorc <gregory.szorc@gmail.com> [Sat, 17 Oct 2015 11:23:54 -0700] rev 26762
clonebundles: rewrite documentation
There are a lot of considerations server operators need to know before
deploying clone bundles. They should be documented. So I rewrote the
extension docs to contain this information.
Gregory Szorc <gregory.szorc@gmail.com> [Sat, 17 Oct 2015 11:37:08 -0700] rev 26761
exchange: support streaming clone bundles in clone bundles
Now that we have support for detecting compatible stream clone bundles
in bundle specifications, we can safely add support for applying stream
clone bundles to the clone bundles feature.
Gregory Szorc <gregory.szorc@gmail.com> [Sat, 17 Oct 2015 10:26:34 -0700] rev 26760
exchange: parse requirements from stream clone specification string
Stream clone bundles can only be consumed if the consumer supports the
exact format requirements that were present on the producer.
This patch adds support for encoding and verifying the format
requirements on the bundle specification string for a stream clone
bundle are supported by the local repository. If they aren't, we raise
an UnsupportedBundleSpecification, just like we do when an unknown
compression or bundle type is encountered.
The impetus for this patch is so the clone bundles manifest can
advertise stream clone bundles and so clients can filter out stream
clones with unsupported format requirements. e.g. a stream clone
produced with the not-yet-invented "revlogv2" format will be ignored by
clients that only support "revlogv1."
Gregory Szorc <gregory.szorc@gmail.com> [Wed, 14 Oct 2015 17:00:34 -0700] rev 26759
exchange: support parameters in bundle specification strings
Sometimes a basic type string is not sufficient for representing the
contents of a bundle. Take bundle2 for example: future bundle2 files may
contain parts that today's bundle2 parser can't read. Another example is
stream clone data. These require clients to support specific
repository formats or they won't be able to read the written files. In
both scenarios, we need to describe additional metadata beyond the outer
container type. Furthermore, this metadata behaves more like an
unordered set, so an order-based declaration format (such as static
strings) is not sufficient.
We introduce support for "parameters" into the bundle specification
string. These are essentially key-value pairs that can be used to encode
additional metadata about the bundle.
Semicolons are used as the delimiter partially to increase similarity to
MIME parameter values (see RFC 2231) and because they are relatively
safe from the command line (although values will need quotes to avoid
interpretation as multiple shell commands). Alternatives considered were
spaces (a bit annoying to encode) and '&' (similar to URL query strings)
(which will do bad things in a shell if unquoted).
The parsing function now returns a dict of parsed parameters and
consumers have been updated accordingly.