That's more in line with what we want, and we know it's ASCII data
since that's all HTTP technically allows in headers anyway.
Differential Revision: https://phab.mercurial-scm.org/D1112
Rename 'devel.empty-changegroup' to 'devel.warn-empty- changegroup' in order
to clarify it controls a warning message.
No alias is installed since the previous configuration option was not
documented.
The latter returns a generator object on Python 3, which breaks
various parts of hg that expected a list.
Differential Revision: https://phab.mercurial-scm.org/D1100
In Python 3, the map() returns a generator object instead of a list,
and some parts of hg depend on this being consumable more than once or
sortable in place.
Differential Revision: https://phab.mercurial-scm.org/D1099
This will explode violently if we have a non-ascii command name. That
shouldn't ever happen in core, and seems unlikely even in third-party
code. Regardless, it'll explode violently, so we can revisit things in
the future if we need to change the encoding here.
Differential Revision: https://phab.mercurial-scm.org/D1092
Without this if branch, we infinitely recurse in _flatten, which is
very confusing. Something in an hgweb template is trying to write out
a string instead of a bytes on Python 3, and this at least makes it
crash politely.
Differential Revision: https://phab.mercurial-scm.org/D1088
While doing Python 3 porting work, I've seen exceptions happen in
parts of hgweb we normally assume are robust. It won't hurt anything
to set this attribute significantly earlier, so let's do so and save
confusing during the porting process.
Differential Revision: https://phab.mercurial-scm.org/D1085
This allows us to %include map-cmdline.<style> file in our .hgrc files. The
syntax is slightly different as hgrc doesn't support loading an external
template file, but map-cmdline files don't use this feature, so the syntax
can be considered identical in practice.
Unnamed section is remapped for backward compatibility.
The new 'txnclose-phase' hook expose the phase movement information stored in
'tr.changes['phases]'. To provide a simple and straightforward hook API to the
users, we introduce a new hook called for each revision affected. Since a
transaction can affect the phase of multiple changesets, updating the existing
'txnclose' hook to expose that information would be more complex. The data for
all moves will not fit in environment variables and iterations over each move
would be cumbersome. So the introduction of a new dedicated hook is
preferred in this changesets.
This does not exclude the addition of the full phase movement information to
the existing 'txnclose' in the future to help write more complex hooks.
The new 'txnclose-bookmark' hook expose the bookmark movement information
stored in 'tr.changes['bookmarks]'. To provide a simple and straightforward
hook API to the users, we introduce a new hook called for each bookmark
touched. Since a transaction can affect multiple bookmarks, updating the
existing 'txnclose' hook to expose that information would be more complex. The
data for all moves might not fit in environment variables and iterations over
each move would be cumbersome. So the introduction of a new dedicated hook is
preferred in this changeset.
This does not exclude the addition to the full bookmark information to the
existing 'txnclose' in the future to help write more complex hooks.
This is the second-safest option we have to offer in `updatecheck`,
with `abort` being the safest and `linear` being the default. At the
sprint we discussed how much `none` and `linear` make us all
uncomfortable, and how we'd like to move the default behavior if we can.
I'm not sure we can get away with actually changing the out of the box
default behavior, but we can at *least* do this.
Differential Revision: https://phab.mercurial-scm.org/D1062
Kind of a tangled mess, but now logging works in both Python 2 and 3.
# no-check-commit because of the interface required by Python's HTTP
server code.
Differential Revision: https://phab.mercurial-scm.org/D1080
.. feature::
New `commands.update.check` feature to adjust constraints on when
`hg update` will allow updates with a dirty working copy.
also
.. bc::
The `experimental.updatecheck` name for the new `commands.update.check`
feature is now deprecated, and will be removed after this release.
Differential Revision: https://phab.mercurial-scm.org/D1070
Just easier to muddle through for my brain now that I don't see the
old pattern much anymore.
Differential Revision: https://phab.mercurial-scm.org/D1077
On Python 3, we need to use unicodes, rather than bytes. This lets
test-pull.t get a lot further along.
Differential Revision: https://phab.mercurial-scm.org/D887
Follow-up on refactorings 6a96abee0045 and b8c13fc92233 of the original
changeset 8c58ee1e5fa4 by updating the docstrings of dirnode class and tersedir
function:
* rewrite dirnode.iterfilepaths()'s docstring (the method got
renamed and reimplemented in b8c13fc92233);
* simplify and update dirnode.tersewalk() to remove reference to 'self' and
'tersedict';
* use the imperative form of verbs in the first sentence of all docstrings.
Differential Revision: https://phab.mercurial-scm.org/D1072
Previously reviewed as D964, but required some fixups and therefore
seems to need a new revision.
Differential Revision: https://phab.mercurial-scm.org/D1065
Preparing the data for some hooks can be expensive. Add a function to check if
a hook exists so we can skip useless preparation if no hook is configured.
Turn dirnode's methods into generators which can be used to update "tersedict"
in caller. So instead of passing the "tersedict" to be mutated here and there,
it's now clearer where it is updated as it's purely a local variable to
tersedir() function.
While I was here, I renamed _processtersestatus to tersewalk and
_addfilestotersed to iterfilepaths.
Differential Revision: https://phab.mercurial-scm.org/D1043
The previous terse status implementation was hacking around os.listdir() and was
flaky. There have been a lot of instances of mercurial buildbots failing
and google's internal builds failing because of the
hacky implementation of terse status. Even though I wrote the last
implementation but it was hard for me to find the reason for the flake.
The new implementation can be slower than the old one but is clean and easy to
understand.
In this we create a node object for each directory and create a tree
like structure starting from the root of the working copy. While building the
tree like structure we store some information on the nodes which will be helpful
for deciding later whether we can terse the dir or not.
Once the whole tree is build we traverse and built the list of files for each
status with required tersing.
There is no behaviour change as the old test, test-status-terse.t passes with
the new implementation.
Differential Revision: https://phab.mercurial-scm.org/D985
In future patches, we may halt the merge process based on configuration or
user requests by raising exceptions. We need to ensure that the mergestate
is unconditionally committed even when such an exception is raised.
Depends on D930.
Differential Revision: https://phab.mercurial-scm.org/D931
Now that dirstatemap is the source of truth for the list of directories, let's
move _dirfoldmap on to it.
This pattern of moving cached variables onto the dirstate map makes it easier to
invalidate them, as seen by how the cache invalidation functions are slowly
shrinking to just be recreating the dirstatemap instance.
Differential Revision: https://phab.mercurial-scm.org/D983
Now that dirs is source of truthed on the dirstatemap, let's get rid of the
_dirs propertycache on the dirstate.
Differential Revision: https://phab.mercurial-scm.org/D982
Now that the filefoldmap is source of truthed on the dirstatemap, let's get rid
of the property cache on the dirstate.
Differential Revision: https://phab.mercurial-scm.org/D981
Moving the identity function to the dirstatemap class will allow alternative
dirstate implementations to replace the implementation.
Differential Revision: https://phab.mercurial-scm.org/D980
As part of separating dirstate business logic from storage, let's move the
nonnormal and otherparent storage to the dirstatemap class. This will allow
alternative dirstate storage to persist these sets instead of recomputing them.
Differential Revision: https://phab.mercurial-scm.org/D979
As part of separating the dirstate business logic from the dirstate storage
logic, let's move the serialization code down into dirstatemap.
Differential Revision: https://phab.mercurial-scm.org/D978
As part of separating the dirstate business logic from the storage, let's move
the read code into the new dirstatemap class.
Differential Revision: https://phab.mercurial-scm.org/D977
Some section can contains arbitrary keys (eg: color, alias, extensions). We
add a way to register some generic config items for them. This is necessary to
get all the config registered. We use a regular expression because some sub-
attributes (eg: hooks.xxx.priority) can define default value on their own.
Upon pull or unbundle, we display a message with the range of new revisions
fetched. This revision range could readily be used after a pull to look out
what's new with 'hg log'. The algorithm takes care of filtering "obsolete"
revisions that might be present in transaction's "changes" but should not be
displayed to the end user.
This is a simpler workaround alternative to D958, "i18n: clean msgcache when
encoding changes." The cache won't be bloated unless you run tons of commands
with different --encoding options on command server, or serve many repositories
of different web.encoding options on hgweb.
The test was originally written by Jun Wu.
Differential Revision: https://phab.mercurial-scm.org/D1053
This was unintentionally changed in b8023e389b64. Since ifcontains() takes
needle of any types, it shouldn't abort depending on the given container type.
In repoview.py, computeunserved() and computemutable() functions had the same
documentation. The documentation of computemutable() is wrong. I was unable to
write documentation for the function but it's better to not having the
documentation than having it wrong.
Differential Revision: https://phab.mercurial-scm.org/D1016
This is done by:
sed -i "s/pycompat\.sysplatform == 'darwin'/pycompat.isdarwin/" **/*.py
Plus a manual change to `sslutil.py` which involves indentation change that
cannot be done by `sed`.
Differential Revision: https://phab.mercurial-scm.org/D1035
As suggested by Ryan in D1019, it's cleaner if we use defined constants
instead of `osname == 'nt'` everywhere.
Differential Revision: https://phab.mercurial-scm.org/D1033
With hgdemandimport disabled (chg's case), `import uuid` has an immediate
side effect calling `ctypes.util.find_library` trying to locate the
`libuuid` library. This happens at `import` time before `dispatch.run()`.
The call trace is like:
File "hg/hg", line 54, in <module>
from mercurial import (
File "hg/mercurial/dispatch.py", line 24, in <module>
from . import (
File "hg/mercurial/commands.py", line 23, in <module>
from . import (
File "hg/mercurial/help.py", line 33, in <module>
from .hgweb import (
File "hg/mercurial/hgweb/__init__.py", line 20, in <module>
from . import (
File "hg/mercurial/hgweb/hgweb_mod.py", line 14, in <module>
from .common import (
File "hg/mercurial/hgweb/common.py", line 15, in <module>
import uuid
File "/usr/lib64/python2.7/uuid.py", line 404, in <module>
lib = ctypes.CDLL(ctypes.util.find_library(libname))
The problem is, `ctypes.util.find_library` will execute
`sh -c '/sbin/ldconfig -p 2>/dev/null'` on Python <= 2.7.12. The output of
`sh` may pollute the terminal:
shell-init: error retrieving current directory: getcwd: cannot access
parent directories: No such file or directory
This patch moves `import uuid` so its side-effect can only happen after the
cwd check in `dispatch._getlocal`. Therefore the terminal won't be
polluted by importing `uuid`.
Differential Revision: https://phab.mercurial-scm.org/D1024
`platform.system()` may have a side effect spawning a shell executing
`uname -p`, which may print a warning when the current directory is removed:
shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
This patch changes selectors2 to test the `sys.platform` string, which is a
much safer way to detect Jython.
Jython's `sys.platform` looks like this:
Jython 2.7.1 (default:0df7adb1b397, Jun 30 2017, 19:02:43)
[OpenJDK 64-Bit Server VM (Oracle Corporation)] on java1.8.0_144
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
>>> sys.platform
'java1.8.0_144 ( ==linux2 for targets )'
Differential Revision: https://phab.mercurial-scm.org/D1018
