No real changes.
pattern: 'kind:pat' as specified on the command line
patterns, pats: list of patterns
kind: 'path', 'glob' or 're' or ...
pat: string in the corresponding 'kind' format
kindpats: list of (kind, pat) tuples
If two revisions are linearly related, there will only be one ancestor, and
commonancestors and commonancestorsheads would give the same result.
commonancestorsheads is however slightly simpler, faster and more correct.
If two revisions are linearly related, there will only be one ancestor, and
commonancestors and commonancestorsheads would give the same result.
commonancestorsheads is however slightly simpler, faster and more correct.
We have seen some failures on Windows that could seem like the unlinks of
temporary files were failing. That could perhaps be because the merge tool
somehow still held the files open.
Instead of the bare bone os.unlink, use our util.unlink with special
rename/retry handling on Windows.
Such a 'keep' action will later be the preferred (non)action when there
is multiple ancestors. It is thus very convenient to have it explicitly.
The extra actions will only be emitted in the case where the local file has
changed since the ancestor but the other hasn't. That is the symmetrical
operation to a 'get' action.
This will create more action tuples that not really serve a purpose. The number
of actions will however have the number of changed files as upper bound and it
should thus not increase the memory/cpu use significantly.
The previous documentation pointed to the export command, but even if the user
recognized that instead of only reading the cat specific list of rules, not all
of the export rules applied anyway (specifically %N, %n and %m). The new items
are a copy/paste from export's list. These rules have existed since at least
version 0.5.
Note that %m gets substituted with 'None' because the commit message isn't
passed to cmdutil.makefilename(). %R and %r are currently effectively the same,
since no revwidth is passed, however they both work.
There aren't any existing tests for these rules, so they are added to prevent
future regression.
We use the new method defined in the past changeset to send a bundle2 stream and
receive one in reply. The http version is missing remote output support. This
will be done later using a bundle part.
This implements the call needed by bundle2. The error handling is a bit flaky
right now, but bundle2 error handling in general is still flaky anyway. Bundle2
is still disabled by default, I do not expect this to be a problem.
This method will be used by bundle2 pushes. It calls a command, feeds it with a
stream and receives another stream in reply.
Actual implementation for ssh and http will be done in later changesets.
When a bundle2 is pushed we return a bundle instead of an integer. We use to
return a binary stream. We now return a `bundle20` bundler to make the life of
wireprotocol implementation simpler.
This input will have to travel over the wire anyway, so we feed the peer method
with a simple binary stream and rely on the server side to use `readbundle`
to create the python object.
The test output changes because the bundle is created marginally sooner and the
debug output interleaves in a different way.
This changeset makes `wireprotocol` peers advertise bundle2 capability and
comply with bundle2 `getbundle` requests.
Note that advertising bundle2 could make a client try to use it for push. Such
pushes would fail. However, I do not expect any human being to have enabled
bundle2 on their server yet.
For friendliness with the wire protocol implementation, the `exchange.getbundle` now
returns a binary stream when asked for a bundle2. We detect a bundle2 request and
upgrade the binary stream to an unbundler object.
In the future the unbundler may gain feature to look like a binary stream, but
we are not quite there yet.
The `readbundle` function can now recognize a bundle2 stream and return the
appropriate unbundler. This is required for proper bundle2 support over the
wire.
The `readbundle` function will consume the 4 first bytes to dispatch between
various unbundler. We introduce a way to inform `unbundle20` that the header
has been read and it can be trusted.
We first read 4 bytes to get the `HG10` bytes then we read the compression scheme
if this is `HG10`. This prepares the code for the arrival of `HG20` handling.
Using `readbundle` in the part handlers creates a circular import hell. We are
now using a simple `HG10UN` stream with no header. Some parameters may
later be introduced on the part to change parameter.
Producers are updated as well.
We now support bundle2 for local push. The unbundle function has to detect
which version of the bundle to use since the return type is different.
Note that push error handling is currently nonexistent. This is one of the
reasons why bundle2 is still disabled by default.
This part is intended to hold the same role as the `heads` argument of the
unbundle function. The client fill it with the known heads at bundle time and
the server will abort if its heads changed.
This patch introduces "outgoinghooks" to avoid redundant outgoing
check for "hg outgoing" in other than "commands.outgoing" (or utility
functions used by it).
This patch makes "_outgoing()" return peer object for remote
repository, to avoid re-execution "expandpath()", "parseurl()", and
"peer()" on caller side for specified URL.
This patch makes "_outgoing()" return empty list instead of "None", if
there are no outgoing changesets, because:
- returning "None" requires callers to examine whether returned
value is "None" or not explicitly, if callers want to execute loop
on returned value, but
- there are no explicit needs to return "None"
This patch introduces "summaryremotehooks" to avoid redundant
incoming/outgoing check for "hg summary" in other than
"commands.summary".
Only if "--remote" is not specified for "hg summary", hooks registered
in "summaryremotehooks" are invoked with "None" as "changes" argument
at first, and they should return tuple of two booleans meaning
"whether incomings are needed" and "whether outgoings are needed".
If no hooks return tuple containing "True", "hg summary" does nothing
any more, because incoming/outgoing check is not needed.
Otherwise, hooks are invoked again: at this time, "changes" argument
refers the result of incoming/outgoing check.
This patch also prevents RepoError from being raised if "--remote" is
not specified for "hg summary", because of backward compatibility for
"hg summary --large" without "--remote".
This patch separates checking incoming/outgoing and showing remote
summary, as a preparation for refactoring in succeeding patches,
because:
- checking incoming/outgoing may be needed, even if "--remote" is
not specified for "hg summary"
- checking incoming/outgoing may not be needed simultaneously
"hg summary --large" without "--remote" is typical case for these.
This patch introduces "prepushoutgoinghooks" to extend outgoing check
before pushing changesets to remote easily.
This chooses the function returning "util.hooks" instead of the one to
be overridden.
The latter may cause problems silently, if one of overriders forgets
(or fails) to execute a kind of "super(xxx, self).overridden(...)". In
the other hand, the former can ensure that all registered functions
are invoked, unless one of them raises an exception.
