There is no reason to expose unnecessary Python implementation details and
memory locations, also not in debug mode.
readablefunc was already creating a nice name - we move that functionality
up and reuse it.
We consider having a __call__ and being types.FunctionType sufficiently
similar and unify these two to just using the existing check for __call__.
Close another stream (default stdout, which often is buffered) before writing
to the primary stream (default stderr, which often is unbuffered). The primary
stream is also flushed after writing (in case it is buffered).
This fixes non-deterministic output order, especially on windows.
Originally, the addition of the 'shorten' template function in 83d773060c28
would not consider pure integers for shortening. This patch considers two
simple cases: when the integer starts with zero (which is parsed by Mercurial
as a hash first) and when the integer is larger than the tip (obviously not a
rev).
Compiling mercurial with the Sun Studio compiler gives seven copies of the
following warning on pathencode.c:
line 533: warning: initializer will be sign-extended: -1
Using explicit unsigned literals silences it.
Since afe2bc876c89, repo.cancopy() cannot be used to check if the repo is
a bundlerepository.
repo.url() should always have "scheme:", so it isn't necessary to parse
by util.url().
The certificate was updated in February 2014.
You can verify the certificate by using the Root CA certificate downloadable
from https://ssl.intevation.de/
The intermediate CA is sent by https://hg.intevation.org/
This fixes an issue introduced in 818c8992811a where, when disabling
demandimport while running hooks, it's inadvertently re-enabled even when
it was never enabled in the first place.
This doesn't affect normal command line usage of Mercurial; it only matters
when Mercurial is run with demandimport intentionally disabled.
Merge could overwrite untracked files and cause data loss.
Instead we now handle the 'local side removed file and has untracked file
instead' case as the 'other side added file that local has untracked' case:
FILE: untracked file exists
abort: untracked files in working directory differ from files in requested revision
It could perhaps make sense to create .orig files when overwriting, either
instead of aborting or when overwriting anyway because of force ... but for now
we stay consistent with similar cases.
A correct patch for this has existed in Python's BTS for 3 years
(http://bugs.python.org/issue9291), so waiting for it to be fixed
upstream is probably not a viable strategy. Instead, we add this
horrible hack to workaround the issue in existing copies of Python
2.4-2.7.
Instead of using getitem just reverse the revision list and get the first
'lim' elements. With classes like spanset which are easily reversible this
will work faster.
Performance Benchmarking:
$ time hg log -qr "last(all())"
...
real 0m0.569s
user 0m0.447s
sys 0m0.122s
$ time ./hg log -qr "last(all())"
...
real 0m0.215s
user 0m0.150s
sys 0m0.063s
When we add two newlines after ".. note::" translators will not see this
entry. And all versions of docutils interpret this paragraph correctly
(details in 89e31d6e438f).
Before this changeset local clone of a repo with hidden changeset would include
then in the clone (why not) and turn them public (plain wrong). This happened
because the copy clone publish by dropping the phaseroot file entirely making
everything in the repo public (and therefore immune to obsolescence marker).
This changeset takes the simplest fix, we deny the copy clone in the case of hidden
changeset falling back to pull clone that will exclude them from the clone and
therefore not turning them public.
A smarter version of copy clone could be done, but I prefer to go for the
simplest solution first.
This fixes mistake of documentation about matching against directories
in "pattern.txt" introduced by b99923dc748f.
".hgignore" treats specified "glob:" pattern as same as one specified
for "-X" option: it can match against directories, too.
For reference, extra regexp string appended to specified pattern for
each types are listed below: see also "match.match()" and
"match._regex()" for detail.
============= ========== ===============
type cmdline -I/-X
============= ========== ===============
glob/relglob '$' '(?:/|$)'
path/relpath '(?:/|$)' '(?:/|$)'
re/relre (none) (none)
============= ========== ===============
Appending '$' means that the specified pattern should match against
only files.
Before this patch, shell alias may be executed by abbreviated command
name unexpectedly, even if abbreviated command name matches also
against the command provided by extension.
For example, "rebate" shell alias is executed by "hg reba", even if
rebase extension (= "rebase" command) is enabled. In this case, "hg
reba" should be aborted because of command name ambiguity.
This patch makes "_checkshellalias()" invoke "cmdutil.findcmd()"
always with "strict=True" (default value).
If abbreviated command name matches against only one shell alias even
after loading extensions, such shell alias will be executed via
"_parse()".
This patch doesn't remove "_checkshellalias()" invocation itself,
because it may prevent shell alias from loading extensions uselessly.
When a subrepo revision was hidden it was considered missing and mercurial was
unable to update to the corresponding parent revision. Instead warn the user of
the problem and let it choose what to do (the default is to udpate anyway).
This revision has no behaviour change. It simply removes an unnecessary else
that follows an if / return block. The change looks big because a big chunk of
code has been unindented one level.
If a subrepo revision is hidden (because it was amended, for example) it does
not make sense to try to "get" it from the remote subrepository.
Note that in order to avoid making the change look bigger than it is, this adds
an unnecessary else clause. This will be removed on a follow up patch.
Emulating POSIX unlink() behavior with os.rename() and os.unlink() is often slow
especially over CIFS from Windows clients due to its protocol overhead. This
patch changes win32.unlink() to try first an exclusive open with the Win32
delete-on-close flag, and if a sharing violation is detected, to fall back to
the original emulation.
This patch also removes a test with os.path.isdir() since we expect opening a
directory shall fail as os.unlink() would.
Example measurements (repeated 3-times after 1-time calibration):
(Without this patch: hg update from null to default)
127 files updated, 0 files merged, 0 files removed, 0 files unresolved
time: real 19.871 secs (user 0.328+0.000 sys 1.794+0.000)
time: real 19.622 secs (user 0.312+0.000 sys 2.044+0.000)
time: real 19.138 secs (user 0.250+0.000 sys 1.872+0.000)
(Without this patch: hg update from default to null)
0 files updated, 0 files merged, 127 files removed, 0 files unresolved
time: real 35.158 secs (user 0.156+0.000 sys 2.512+0.000)
time: real 35.272 secs (user 0.250+0.000 sys 2.512+0.000)
time: real 36.569 secs (user 0.203+0.000 sys 2.387+0.000)
(With this patch: hg update from null to default)
127 files updated, 0 files merged, 0 files removed, 0 files unresolved
time: real 17.893 secs (user 0.328+0.000 sys 1.700+0.000)
time: real 18.512 secs (user 0.265+0.000 sys 1.529+0.000)
time: real 20.238 secs (user 0.312+0.000 sys 1.685+0.000)
(With this patch: hg update from default to null)
0 files updated, 0 files merged, 127 files removed, 0 files unresolved
time: real 12.312 secs (user 0.250+0.000 sys 0.811+0.000)
time: real 12.471 secs (user 0.156+0.000 sys 0.889+0.000)
time: real 9.727 secs (user 0.125+0.000 sys 0.858+0.000)
This adds the keyword 'current' to the template scope when processing a
bookmark list. The 'current' keyword resolves to the name of the currently
active bookmark in the repo. This allows us to apply special labels to the
current bookmark to distinguish it (especially in the case where there are
multiple bookmarks on the same commit).
Example: "{bookmarks % '{bookmark}{ifeq(bookmark, current, \"*\")} '}"
Results in a space separated list of bookmarks where the current bookmark has
an asterix.
Adds a template function that executes a revset and returns the list of
revisions as the result. It has the signature 'revset(query [, args...])'. The
args are optional and are applied to the query string using the standard
python string.format(args) pattern. This allows things like:
'{revset("parents({0})", rev)}' to produce the parents of each individual
commit in the log output. If no args are specified, the revset result is
cached for the duration of the templater; so it's better to not use args if
performance is a concern.
By itself, revset() can be used to print commit parents, print the common
ancestor of a commit with the main branch, etc.
It can be used with the ifcontains() function to do things like
'{ifcontains(rev, revset('.'), label(...), ...)}' to color the working copy
parent, to color certain branches, to color draft commits, etc.
Adds a template function with the signature 'ifcontains(item, set, then[,
else])'. It can be used to do things like '{ifcontains('.hgignore',
file_mods, label(...), ...)}' to color commits that edit the .hgignore file.
A future patch will add the revset() function which will combine with
ifcontains to allow us to color commits if they are in the revset.
The `metadata` argument only allow to specify metadata for all new markers. We
extension the format of the `relations` argument to support optional metadata
argument.
The first user of this should be the evolve extension who want to store parent
information of pruned changeset in extra (until we make a second version of the
format)
The `obsstore` class have a `create` method that create new obsolescence marker
from node. There is another function in the same module `createmarkers`. This
other function is higher level and automatically missing meta data (ultimately
calling the first one)
We add a new comment in the docstring of `obsstore.create` highlighting that
people writing new code probably want to use the top level one.
This situation is not necessarily a problem and do not deserve a warning. It is
just some information that can guide the user in understanding what is going
on.
Making it 'debug' would usually not give the hint when it is relevant so we
make it a 'status' message.
This message frequently caused confusion. "unsynced" is not a well established
user-facing concept in Mercurial and the message was not very specific or
helpful.
Instead, show a message like:
remote has heads on branch 'default' that are not known locally: 6c0482d977a3
This message will also (when relevant) be shown before aborting on "push
creates new remote head".
A similar (but actually very different) message was addressed in cbd5a12a601a.
We extract the `tryone` function into the `cmdutil` module. A lot of the command
context have to be passed to the utility function, but having and explicit
declaration will allow extension to wrap it. This will allows use to make
changeset evolution related experiment in dedicated extension.
Improving the API of this function is noble goal but outside of the scope of
this patches.
A missing ancestor expression is any expression of the form (::x - ::y) or
equivalent. Such expressions are remarkably common, and so far have involved
multiple walks down the DAG, followed by a set difference operation.
With this patch, such expressions will be transformed into uses of the fast
algorithm at ancestor.missingancestor.
For a repository with over 600,000 revisions, perfrevset for '::tip - ::-10000'
returns:
Before: ! wall 3.999575 comb 4.000000 user 3.910000 sys 0.090000 (best of 3)
After: ! wall 0.132423 comb 0.130000 user 0.130000 sys 0.000000 (best of 75)
