Gregory Szorc <gregory.szorc@gmail.com> [Sun, 25 Jun 2017 22:20:37 -0700] rev 33144
show: config option to register aliases for views
As part of using `hg show` in my daily workflow, I've found it slightly
annoying to have to type full view names, complete with a space. I've
locally registered an alias for "swork = show work."
I think others will have this same complaint and could benefit from
some automation to streamline the creation of aliases. So, this
commit introduces a config option that allows `hg show` views to be
automatically aliased using a given prefix. e.g. a value of "s"
will automatically register "swork" and "sbookmarks." Multiple
values can be given for ultimate flexibility. This arguably isn't
needed now. But since we don't register aliases if there will be
a collision and we're bound to have a collision, it makes sense to
allow multiple prefixes so specific views can avoid collisions by
using different prefixes.
Pierre-Yves David <pierre-yves.david@octobus.net> [Sun, 18 Jun 2017 20:49:08 +0200] rev 33143
blackbox: use a human readable version of the default
Now that the default value is also converted we can use a human readable version
for it. This will be useful if we start to automatically display the default
config value in various place.
Pierre-Yves David <pierre-yves.david@octobus.net> [Sat, 17 Jun 2017 13:21:06 +0200] rev 33142
configitems: register 'blackbox.maxsize' as an example of 'configbytes'
This exercise the default value handling in 'configbytes'.
Pierre-Yves David <pierre-yves.david@octobus.net> [Sat, 17 Jun 2017 13:41:28 +0200] rev 33141
blackbox: minor code reordering
The version declaration should come first in my opinion. This will help gather
the command table with the config table.
Pierre-Yves David <pierre-yves.david@octobus.net> [Sun, 18 Jun 2017 19:52:54 +0200] rev 33140
configitems: add a devel warning for extensions items overiding core one
We do not want such case to pass silently. In the future we'll likely have
useful tool for an extension to alter the existing definition in core.
Pierre-Yves David <pierre-yves.david@octobus.net> [Sat, 17 Jun 2017 13:48:20 +0200] rev 33139
configitems: add an official API for extensions to register config item
Extensions can have a 'configtable' mapping and use
'registrar.configitem(table)' to retrieve the registration function.
This behave in the same way as the other way for extensions to register new
items (commands, colors, etc).
Pierre-Yves David <pierre-yves.david@octobus.net> [Sat, 17 Jun 2017 13:38:53 +0200] rev 33138
configitems: extract the logic to build a registrar on any configtable
Having the logic available independently from the mapping used is a necessary
step toward extensions support.
Pierre-Yves David <pierre-yves.david@octobus.net> [Mon, 19 Jun 2017 01:08:11 +0200] rev 33137
obsolete: skip 'changectx' usage in unstable computation
We simplify the unstable computation code, skipping the expensive creation of
changectx object. We focus on efficient set operation and revnumber centric
functions.
In my mercurial development repository, this provides a 3x speedup to the
function:
before: 5.319 ms
after: 1.844 ms
repo details:
total changesets: 40886
obsolete changesets: 7756
mutable (not obsolete): 293
unstable: 30
Pierre-Yves David <pierre-yves.david@octobus.net> [Sun, 18 Jun 2017 22:38:11 +0200] rev 33136
obsolete: provide a small function to retrieve all mutable revisions
More obsolescence related algorithm focus on the mutable revision. We provide a
tiny utility function to make it easy to access this set.
Siddharth Agarwal <sid0@fb.com> [Tue, 27 Jun 2017 14:38:00 -0700] rev 33135
bundle2: add debug info about the number of stream params
Seems like the %i was never substituted.
Siddharth Agarwal <sid0@fb.com> [Tue, 27 Jun 2017 14:30:55 -0700] rev 33134
bundle2: add some debugging information to the not-a-bundle error
I found this useful while trying to debug wireproto-related issues.
Adam Simpkins <simpkins@fb.com> [Wed, 28 Jun 2017 12:23:22 -0700] rev 33133
tests: more completely restore the environment in syshgenv
Update the syshgenv function to attempt to completely restore the original
environment, rather than only updating a few specific variables. run_tests.py
now generates a shell script that can be used to restore the original
environment, and syshgenv sources it.
This is a bit more complicated than the previous code, but should do a better
job of running the system hg in the correct environment.
I've tested it on Linux using python 2.x, but let me know if it causes issues
in other environments. I'm not terribly familiar with how the tests get run on
Windows, for instance, and how the environment needs to be updated there.
Jun Wu <quark@fb.com> [Wed, 28 Jun 2017 13:45:51 -0700] rev 33132
tests: do not use system hg if it does not have "files" command
Ancient hg does not have "hg files" so test-check-*.t will fail with
"unknown command 'files'":
$ hg files
hg: unknown command 'files'
$ hg --version
Mercurial Distributed SCM (version 2.6.2)
Test "hg files" and give up using syshg if it does not have "files" command.
Adam Simpkins <simpkins@fb.com> [Wed, 28 Jun 2017 10:50:37 -0700] rev 33131
setup: fix runcmd() usage on darwin
Fix one invocation of runcmd() that was missed in the recent change to
make runcmd() also return the process exit status.
Pulkit Goyal <7895pulkit@gmail.com> [Tue, 27 Jun 2017 21:16:08 +0530] rev 33130
py3: update the python3-whitelist with new tests which pass on Python 3
We have now 34 tests passing on Python 3.
Jun Wu <quark@fb.com> [Wed, 28 Jun 2017 06:49:01 -0700] rev 33129
setup: fix localhgenv
It should return env as a dict instead of None.
Adam Simpkins <simpkins@fb.com> [Tue, 27 Jun 2017 17:24:31 -0700] rev 33128
tests: use the system hg for examining the local repository
Most test scripts use "hg" to interact with a temporary test repository.
However a few tests also want to run hg commands to interact with the local
repository containing the mercurial source code. Notably, many of the
test-check-* tests want to check local files and commit messages.
These tests were previously using the version of hg being tested to query the
source repository. However, this will fail if the source repository requires
extensions or other settings not supported by the version of mercurial being
tested. The source repository was typically initially cloned using the system
hg installation, so we should use the system hg installation to query it.
There was already a helpers-testrepo.sh script designed to help cope with
different requirements for the source repository versus the test repositories.
However, it only handled the evolve extension. This new behavior works with
any extensions that are different between the system installation and the test
installation.
Adam Simpkins <simpkins@fb.com> [Tue, 27 Jun 2017 17:24:31 -0700] rev 33127
tests: save the original PATH and PYTHONPATH variables
When running the tests, define ORIG_PATH and ORIG_PYTHONPATH environment
variables that contain the original contents of PATH and PYTHONPATH, before
they were modified by run-tests.py
This will make it possible for tests to refer to the original contents of these
variables if necessary. In particular, this is necessary for invoking the
correct version of hg for examining the local repository (the mercurial
repository itself, not the temporary test repositories). Various tests examine
the local repository to check the file lists and contents of commit messages.
Adam Simpkins <simpkins@fb.com> [Tue, 27 Jun 2017 16:15:32 -0700] rev 33126
setup: prefer using the system hg to interact with the local repository
Add a findhg() function that tries to be smarter about figuring out how to run
hg for examining the local repository. It first tries running "hg" from the
user's PATH, with the default HGRCPATH settings intact, but with HGPLAIN
enabled. This will generally use the same version of mercurial and the same
settings used to originally clone the repository, and should have a higher
chance of working successfully than trying to run the hg script from the local
repository. If that fails findhg() falls back to the existing behavior of
running the local hg script.
Adam Simpkins <simpkins@fb.com> [Tue, 27 Jun 2017 16:15:32 -0700] rev 33125
setup: replace runhg() with an hgcommand helper class
Replace the runhg() function with an hgcommand helper class. hgcommand has as
run() function similar to runhg(), but no longer requires the caller to pass in
the exact path to python and the hg script, and the environment settings for
invoking hg.
For now this diff contains no behavior changes, but in the future this will
make it easier for the hgcommand helper class to more intelligently figure out
the proper way to invoke hg.
Adam Simpkins <simpkins@fb.com> [Mon, 26 Jun 2017 11:31:30 -0700] rev 33124
setup: move environment computation into a helper function
Add a helper function to compute the environment used for invoking mercurial,
rather than doing this computation entirely at global scope. This will make it
easier to do some subsequent refactoring.
Adam Simpkins <simpkins@fb.com> [Mon, 26 Jun 2017 11:31:30 -0700] rev 33123
setup: update runcmd() to also return the exit status
Update the runcmd() helper function so it also returns the process exit status.
This allows callers to more definitively determine if a command failed, rather
than testing only for the presence of data on stderr.
I don't expect this to have any behavioral changes for now: the commands
invoked by setup generally should print data on stderr if and only if they
failed.
Adam Simpkins <simpkins@fb.com> [Mon, 26 Jun 2017 11:31:30 -0700] rev 33122
setup: fail if we cannot determine the version number
If running hg fails, exit the setup script unsuccessfully, rather than
proceeding to use a bogus version of "+0-". Using an invalid version number
causes various tests to fail later. Failing early makes it easier to identify
the source of the problem.
It is currently easy for setup.py to fail this way since it sets HGRCPTH to the
empty string before running "hg", which may often disable extensions necessary
to interact with the local repository.
Yuya Nishihara <yuya@tcha.org> [Tue, 27 Jun 2017 23:50:22 +0900] rev 33121
smartset: fix generatorset.last() to not return the first element (issue5609)
Jun Wu <quark@fb.com> [Mon, 26 Jun 2017 21:11:02 -0700] rev 33120
strip: respect the backup option in stripcallback
The backup option was mistakenly ignored. It should be respected.
Thanks Martin von Zweigbergk for finding this out!
Pulkit Goyal <7895pulkit@gmail.com> [Mon, 26 Jun 2017 23:58:27 +0530] rev 33119
py3: use pycompat.bytestr() to convert str to bytes
Pulkit Goyal <7895pulkit@gmail.com> [Mon, 26 Jun 2017 23:57:49 +0530] rev 33118
py3: pass the memoryview object into bytes() to get the value
Pulkit Goyal <7895pulkit@gmail.com> [Mon, 26 Jun 2017 17:23:10 +0530] rev 33117
py3: use pycompat.bytestr instead of str
Pulkit Goyal <7895pulkit@gmail.com> [Mon, 26 Jun 2017 17:22:45 +0530] rev 33116
py3: use '%d' to convert integers to bytes
Pulkit Goyal <7895pulkit@gmail.com> [Sun, 25 Jun 2017 08:36:51 +0530] rev 33115
py3: slice over bytes to prevent getting it's ascii value
Pulkit Goyal <7895pulkit@gmail.com> [Tue, 27 Jun 2017 00:23:32 +0530] rev 33114
py3: use pycompat.strkwargs() to convert kwargs keys to str
Pulkit Goyal <7895pulkit@gmail.com> [Tue, 27 Jun 2017 00:15:56 +0530] rev 33113
py3: use r'' to prevent the addition of b'' by transformer
There are cases in opts handling in debugcommands.py where we don't need to
convert opts keys back to bytes as there are some handful cases and no other
function using opts value. Using r'', we prevent the transformer to add
a b'' which will keep the value str.
Pulkit Goyal <7895pulkit@gmail.com> [Tue, 27 Jun 2017 00:20:55 +0530] rev 33112
py3: use pycompat.byteskwargs() to convert kwargs' keys to bytes
This is used where ever required like where kwargs are passed into
ui.formatter(), scmutil.match() or cmdutil.openrevlog() which expects bytes.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp> [Tue, 27 Jun 2017 02:24:38 +0900] rev 33111
tests: use cgienv to minimize environment setup at hgweb tests
This patch follows other hgweb tests.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp> [Tue, 27 Jun 2017 02:24:37 +0900] rev 33110
tests: avoid test failure for mangling path-like string by MSYS
Pulkit Goyal <7895pulkit@gmail.com> [Sun, 25 Jun 2017 08:20:05 +0530] rev 33109
py3: make sure commands name are bytes in tests
Pulkit Goyal <7895pulkit@gmail.com> [Sun, 25 Jun 2017 03:11:55 +0530] rev 33108
py3: add b'' to make the regex pattern bytes
Pulkit Goyal <7895pulkit@gmail.com> [Mon, 26 Jun 2017 17:20:46 +0530] rev 33107
py3: use hex() to convert the hash to bytes
Pulkit Goyal <7895pulkit@gmail.com> [Sat, 24 Jun 2017 19:57:50 +0530] rev 33106
py3: add b'' to make a triple quoted string bytes on Python 3
Transformer does not adds b'' in front of triple quoted strings to prevent
converting docs to bytes.
Pulkit Goyal <7895pulkit@gmail.com> [Sat, 24 Jun 2017 19:55:41 +0530] rev 33105
py3: add tests to show `hg bookmarks` and `hg branches` work on Python 3
Pulkit Goyal <7895pulkit@gmail.com> [Sat, 24 Jun 2017 19:55:01 +0530] rev 33104
py3: fix kwargs handling for `hg bookmarks`
Yuya Nishihara <yuya@tcha.org> [Mon, 26 Jun 2017 09:37:16 +0900] rev 33103
identify: provide changectx to templater
Yuya Nishihara <yuya@tcha.org> [Mon, 26 Jun 2017 09:33:01 +0900] rev 33102
formatter: proxy fm.context() through converter
Otherwise nested template formatter would not see the context objects.
It's just a boolean flag now. We might want to change it to 'ctxs -> items'
function so changectx attributes are populated automatically in JSON, but
I'm not sure.
Yuya Nishihara <yuya@tcha.org> [Mon, 26 Jun 2017 09:18:55 +0900] rev 33101
identify: change p1/p2 to a list of parents
It makes sense because the nested data structure is a list of items.
Jun Wu <quark@fb.com> [Sun, 25 Jun 2017 13:31:56 -0700] rev 33100
scmutil: add a cleanupnodes method for developers
It's now common that an old node gets replaced by zero or more new nodes,
that could happen with amend, rebase, histedit, etc. And it's a common
requirement to do bookmark movements, strip or obsolete nodes and even
moving working copy parent.
Previously, amend, rebase, history have their own logic doing the above.
This patch is an attempt to unify them and future code.
This enables new developers to be able to do "replace X with Y" thing
correctly, without any knowledge about bookmarks, strip or obsstore.
The next step will be migrating rebase to the new API, so it works inside a
transaction, and its code could be simplified.
Jun Wu <quark@fb.com> [Sun, 25 Jun 2017 10:38:45 -0700] rev 33099
strip: add a delayedstrip method that works in a transaction
For long, the fact that strip does not work inside a transaction and some
code has to work with both obsstore and fallback to strip lead to duplicated
code like:
with repo.transaction():
....
if obsstore:
obsstore.createmarkers(...)
if not obsstore:
repair.strip(...)
Things get more complex when you want to call something which may call strip
under the hood. Like you cannot simply write:
with repo.transaction():
....
rebasemod.rebase(...) # may call "strip", so this doesn't work
But you do want rebase to run inside a same transaction if possible, so the
code may look like:
with repo.transaction():
....
if obsstore:
rebasemod.rebase(...)
obsstore.createmarkers(...)
if not obsstore:
rebasemod.rebase(...)
repair.strip(...)
That's ugly and error-prone. Ideally it's possible to just write:
with repo.transaction():
rebasemod.rebase(...)
saferemovenodes(...)
This patch is the first step towards that. It adds a "delayedstrip" method
to repair.py which maintains a postclose callback in the transaction object.
Phil Cohen <phillco@fb.com> [Sun, 25 Jun 2017 22:30:14 -0700] rev 33098
workingfilectx: add audit() as a wrapper for wvfs.audit()
Phil Cohen <phillco@fb.com> [Sun, 25 Jun 2017 22:30:14 -0700] rev 33097
workingfilectx: add backgroundclose as a kwarg to write()
This is necessary because some callers in merge.py pass backgroundclose=True
when writing.
As with previous changes in this series, this should be a no-op.
Phil Cohen <phillco@fb.com> [Sun, 25 Jun 2017 22:29:09 -0700] rev 33096
merge: change repo.wvfs.setflags calls to a new wctx[f].setflags function
As with previous changes in this series, this should be a no-op.
Phil Cohen <phillco@fb.com> [Sun, 25 Jun 2017 17:00:15 -0700] rev 33095
merge: convert repo.wwrite() calls to wctx[f].write()
As with the previous patch in this series, workingfilectx.write() is a direct
call to repo.wwrite(), so this change should be a no-op.
Phil Cohen <phillco@fb.com> [Sun, 25 Jun 2017 16:58:26 -0700] rev 33094
merge: replace repo.wvfs.unlinkpath() with calls to wctx[f].remove()
The code inside workingfilectx.remove() is a straight call to
repo.wvfs.unlinkpath, so this should be a no-op.
Phil Cohen <phillco@fb.com> [Sun, 25 Jun 2017 16:56:49 -0700] rev 33093
merge: pass wctx to batchremove and batchget
We would like to migrate direct calls of repo.wvfs/wwrite/wread/etc to a
call on the relevant workingfilectx, both as a cleanup (to reduce the number of
working copy functions on `repo`), and also to facilitate an in-memory merge
that doesn't write to the working copy.
In order to do that, the first step is to ensure we pass the target wctx around
and perform our writes and reads on it. Later, this object might become a
memctx.
Yuya Nishihara <yuya@tcha.org> [Sat, 24 Jun 2017 23:05:57 +0900] rev 33092
revset: add depth limit to descendants() (issue5374)
This is naive implementation using two-pass scanning. Tracking descendants
isn't an easy problem if both start and stop depths are specified. It's
impractical to remember all possible depths of each node while scanning from
roots to descendants because the number of depths explodes. Instead, we could
cache (min, max) depths as a good approximation and track ancestors back when
needed, but that's likely to have off-by-one bug.
Since this implementation appears not significantly slower, and is quite
straightforward, I think it's good enough for practical use cases. The time
and space complexity is O(n) ish.
revisions:
0) 1-pass scanning with (min, max)-depth cache (worst-case quadratic)
1) 2-pass scanning (this version)
repository:
mozilla-central
# descendants(0) (for reference)
*) 0.430353
# descendants(0, depth=1000)
0) 0.264889
1) 0.398289
# descendants(limit(tip:0, 1, offset=10000), depth=1000)
0) 0.025478
1) 0.029099
# descendants(0, depth=2000, startdepth=1000)
0) painfully slow (due to quadratic backtracking of ancestors)
1) 1.531138
Yuya Nishihara <yuya@tcha.org> [Sat, 24 Jun 2017 23:35:03 +0900] rev 33091
dagop: make walk direction switchable so it can track descendants
# ancestors(tip) using hg repo
2) 0.068527
3) 0.069097
Yuya Nishihara <yuya@tcha.org> [Sat, 24 Jun 2017 23:30:51 +0900] rev 33090
dagop: factor out generator of ancestor nodes
# ancestors(tip) using hg repo
1) 0.068976
2) 0.068527
Yuya Nishihara <yuya@tcha.org> [Sat, 24 Jun 2017 23:22:45 +0900] rev 33089
dagop: factor out pfunc from revancestors() generator
This generator will be reused for tracking descendants with depth limit.
# ancestors(tip) using hg repo
0) 0.065868
1) 0.068976
Yuya Nishihara <yuya@tcha.org> [Fri, 23 Jun 2017 21:15:10 +0900] rev 33088
dagop: use smartset.min() in revdescendants() generator
All callers pass the result of revset.getset(), which should be a smartset.
Yuya Nishihara <yuya@tcha.org> [Tue, 20 Jun 2017 22:26:52 +0900] rev 33087
dagop: change revdescendants() to include all root revisions
Prepares for adding depth support. I want to process depth=0 in
revdescendants() to make things simpler.
only() also calls dagop.revdescendants(), but it filters out root revisions
explicitly. So this should cause no problem.
# descendants(0) using hg repo
0) 0.052380
1) 0.051226
# only(tip) using hg repo
0) 0.001433
1) 0.001425
Yuya Nishihara <yuya@tcha.org> [Tue, 20 Jun 2017 22:11:23 +0900] rev 33086
test-revset: add a few more tests of descendants()
I'll add depth support to descendants().
Yuya Nishihara <yuya@tcha.org> [Sun, 18 Jun 2017 17:02:03 +0900] rev 33085
dagop: unnest inner generator of revdescendants()
This just moves iterate() to module-level function.
Yuya Nishihara <yuya@tcha.org> [Sun, 25 Jun 2017 00:14:48 +0900] rev 33084
smartset: fix default value of abstractsmartset.sort()
It's unused, but it shouldn't lie.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp> [Mon, 26 Jun 2017 03:47:11 +0900] rev 33083
keyword: wrap functions only once at loading keyword extension
Before this patch, some functions are wrapped in reposetup(), but this
causes redundant nested wrapping, if two ore more repositories enable
keyword extension (e.g. hgweb serves multiple repositories).
Now, there is no need to define these wrapper functions in
reposetup(), because previous patches made them not directly refer to
kwtemplater instanciated in reposetup().
This patch factors these wrapper functions out from reposetup(), and
uses them to wrap functions only at once at loading keyword extension.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp> [Mon, 26 Jun 2017 03:46:17 +0900] rev 33082
keyword: use _keywordkwt of repository instead of kwtools['templater']
Now, kwtemplater instance can be obtained via _keywordkwt property of
repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp> [Mon, 26 Jun 2017 03:44:50 +0900] rev 33081
keyword: obtain kwtemplater instance via repository at runtime
Wrapper functions of keyword extension are defined in reposetup(),
because they refer to kwtemplater instantiated in reposetup().
This patch makes them obtain kwtemplater instance via repository at
runtime. For reviewability, this patch focuses on wrapper functions,
which handle generator.
This is a part of preparations for defining them statically.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp> [Mon, 26 Jun 2017 03:43:47 +0900] rev 33080
keyword: obtain kwtemplater instance via repository at runtime
Wrapper functions of keyword extension are defined in reposetup(),
because they refer to kwtemplater instantiated in reposetup().
This patch makes them obtain kwtemplater instance via repository at
runtime.
This is a part of preparations for defining them statically.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp> [Mon, 26 Jun 2017 03:42:17 +0900] rev 33079
keyword: make wrapped repository and kwtemplater refer to each other
Wrapper functions of keyword extension are defined in reposetup(),
because they refer to kwtemplater instantiated in reposetup().
But these functions can be defined statically, if kwtemplater can be
obtained via repository at runtime.
This is a part of preparations for defining them statically.
To avoid cyclic reference, this patch makes kwtemplater use weakref to
refer related repository instance.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp> [Mon, 26 Jun 2017 03:40:57 +0900] rev 33078
keyword: add test for keyword expansion at serving multiple repositories
This is safety for subsequent (and future) patches, which change
function wrapping.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp> [Mon, 26 Jun 2017 03:40:12 +0900] rev 33077
keyword: make comparison webcommand suppress keyword expansion
Before this patch, diff in "comparison" webcommand doesn't suppress
keyword expansion as same as diff output of other webcommands.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp> [Mon, 26 Jun 2017 03:40:06 +0900] rev 33076
keyword: restore kwtemplater.match at the end of wrapped webcommands
Before this patch, kwweb_skip doesn't restore kwtemplater.match after
wrapped webcommands. This suppresses keyword expansion at wrapped
webcommands.
Typical usecase of this issue is "file" webcommand after annotate,
changeset, filediff or so on.
To ensure kwtemplater.match=util.never while original webcommand
running, this patch makes kwweb_skip yield values returned by it,
because it returns generator object.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp> [Mon, 26 Jun 2017 03:38:12 +0900] rev 33075
keyword: restore kwtemplater.restrict at the end of wrapped patch.diff
Before this patch, kwdiff doesn't restore kwtemplater.restrict after
invocation of wrapped patch.diff(). This suppresses keyword expansion
at subsequent filelog.read().
Typical usecase of this issue is "hg cat" after "hg diff" with command
server. In this case, kwtemplater.restrict=True is kept in command
server process even after "hg diff".
To ensure kwtemplater.restrict=True while original patch.diff()
running, this patch makes kwdiff() yield values returned by it,
because it returns generator object.
Strictly speaking, if filelog.read() is invoked before completely
evaluating the result of previous patch.diff(), keyword expansion is
still suppressed, because kwtemplater.restrict isn't restored yet.
But this fixing should be reasonable enough, because patch.diff() is
consumed immediately, AFAIK.
Yuya Nishihara <yuya@tcha.org> [Mon, 26 Jun 2017 22:27:34 +0900] rev 33074
debugrevlog: align chain length, reach, and compression ratio
I think this is what the max(...) exists for.
Pierre-Yves David <pierre-yves.david@octobus.net> [Fri, 23 Jun 2017 17:19:29 +0200] rev 33073
configitems: register 'ui.interactive'
That item default value is a bit special (None) so this adds a second proof
that everything is still working fine.
Pierre-Yves David <pierre-yves.david@octobus.net> [Sun, 25 Jun 2017 14:41:12 +0200] rev 33072
config: use '_config' within 'configbytes'
This will prevent bugs from using None as the sentinel value (eg:
'ui.interactive')
Pierre-Yves David <pierre-yves.david@octobus.net> [Sun, 25 Jun 2017 14:38:56 +0200] rev 33071
config: use '_config' within 'configbool'
This will prevent bugs from using None as the sentinel value (eg:
'ui.interactive')
Pierre-Yves David <pierre-yves.david@octobus.net> [Sun, 25 Jun 2017 14:34:34 +0200] rev 33070
config: extract the core config logic into a private method
This will make it easier for the other 'configxxx' function to detect unset
value.
Pierre-Yves David <pierre-yves.david@octobus.net> [Fri, 23 Jun 2017 01:38:10 +0200] rev 33069
debugrevlog: also display the largest delta chain span
Mercurial read all data between the base of the chain and the last delta when
restoring content (including unrelated delta). To monitor this, we add data
about the size of the "delta chain span" to debugrevlog.
Jun Wu <quark@fb.com> [Sat, 24 Jun 2017 21:13:48 -0700] rev 33068
rebase: clean up rebasestate from active transaction
Previously, rebase assumes the following pattern:
rebase:
with transaction as tr: # top-level
...
tr.__close__ writes rebasestate
unlink('rebasestate')
However it's possible that "rebase" was called inside a transaction:
with transaction as tr1:
rebase:
with transaction as tr2: # not top-level
...
tr2.__close__ does not write rebasestate
unlink('rebasestate')
tr1.__close__ writes rebasestate
That leaves a rebasestate on disk incorrectly.
This patch adds "removefilegenerator" to notify transaction code that the
state file is no longer needed therefore fixes the issue.
Jun Wu <quark@fb.com> [Sat, 24 Jun 2017 21:01:28 -0700] rev 33067
test-rebase: add a test showing rebasestate left behind
The test demonstrates that .hg/rebasestate is left behind if "rebase" was
called inside an existing transaction.
Matt Harbison <matt_harbison@yahoo.com> [Sun, 25 Jun 2017 17:46:35 -0400] rev 33066
identify: rename 'changed' keyword -> 'dirty'
I meant to do this before sending the initial templater support, but forgot.
I'm quite surprised that 'dirty' doesn't occur in more user facing contexts, but
there are a few, like the help for blackbox. It also more obviously mirrors the
'(clean)' state printed by the summary command. I also didn't like that it was
just one letter off from {changes} in the {latesttags} sub-keywords, which has a
totally different meaning.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp> [Sat, 24 Jun 2017 02:39:21 +0900] rev 33065
dispatch: remove unused _loaded
Now, there is no user for dispatch._loaded.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp> [Sat, 24 Jun 2017 02:39:20 +0900] rev 33064
extensions: register functions always at loading extension (issue5601)
Before this patch, functions defined in extensions are registered via
extra loaders only in _dispatch(). Therefore, loading extensions in
other code paths like below omits registration of functions.
- WSGI service
- operation across repositories (e.g. subrepo)
- test-duplicateoptions.py, using extensions.loadall() directly
To register functions always at loading new extension, this patch
moves implementation for extra loading from dispatch._dispatch() to
extensions.loadall().
AFAIK, only commands module causes cyclic dependency between
extensions module, but this patch imports all related modules just
before extra loading in loadall(), in order to centralize them.
This patch makes extensions.py depend on many other modules, even
though extensions.py itself doesn't. It should be avoided if possible,
but I don't have any better idea. Some other places like below aren't
reasonable for extra loading, IMHO.
- specific function in newly added module:
existing callers of extensions.loadall() should invoke it, too
- hg.repository() or so:
no-repo commands aren't covered by this.
BTW, this patch removes _loaded.add(name) on relocation, because
dispatch._loaded is used only for extraloaders (for similar reason,
"exts" variable is removed, too).
Matt Harbison <matt_harbison@yahoo.com> [Sat, 24 Jun 2017 23:09:21 -0400] rev 33063
identify: add template support
This is based on a patch proposed last year by Mathias De Maré[1], with a few
changes.
- Tags and bookmarks are now formatted lists, for more flexible queries.
- The templater is populated whether or not [-nibtB] is specified. (Plain
output is unchanged.) This seems more consistent with other templated
commands.
- The 'id' property is a string, instead of a list.
- The parents of 'wdir()' have their own list of attributes.
I left 'id' as a string because it seems very useful for generating version
info. It's also a bit strange because the value and meaning changes depending
on whether or not --debug is passed (short vs full hash), whether the revision
is a merge or not (one hash or two, separated by a '+'), the working directory
or not (node vs p1node), and local or not (remote defaults to tip, and never has
'+'). The equivalent string built with {rev} seems much less useful, and I
couldn't think of a reasonable name, so I left it out.
The discussion seemed to be pointing towards having a list of nodes, with more
than one entry for a merge. It seems simpler to give the nodes a name, and use
{node} for the actual commit probed, especially now that there is a virtual node
for 'wdir()'.
Yuya mentioned using fm.nested() in that thread, so I did for the parent nodes.
I'm not sure if the plan is to fill in all of the context attributes in these
items, or if these nested items should simply be made {p1node} and {p1rev}.
I used ':' as the tag separator for consistency with {tags} in the log
templater. Likewise, bookmarks are separated by a space for consistency with
the corresponding log template.
[1] https://www.mercurial-scm.org/pipermail/mercurial-devel/2016-August/087039.html
Gregory Szorc <gregory.szorc@gmail.com> [Sat, 24 Jun 2017 15:11:05 -0700] rev 33062
show: show all namespaces in "work" view
This commit addresses a number of deficiencies in `hg show work`'s
output:
* Failure to render tags (it just wasn't implemented)
* Failure to render names associated with non-built-in namespaces
(e.g. remotenames)
* Color names were hardcoded instead of coming from the canonical
source in the namespace
This change has the intended effect of rendering tags and extra
namespaces. It solves an immediate need at Mozilla of having
names from a custom namespace printed, which is blocking us from
switching from a custom `hg wip` revset/template combo to `hg show
work`.
Note that the order of branches and bookmarks changes. This is
because bookmarks are registered before branches in namespaces.py.
We may want to register them last, after tags and branches. Or we
may want to added a weighted field to the namespace to control
display order. Something to think about.
I'm not a big fan of the complexity in the templating layer. There
is a lot of code to basically filter out the special case of
branch=='default' and tag=='tip'. Ideally, we would iterate over
a data structure that had irrelevant/unwanted names pre-filtered.
However, I wasn't sure how to best implement this. We probably
want {namespaces} to emit everything (its current behavior). I
was toying with the following:
* {namespacesnondefaults} variation that filtered values
* A filter function that operated on {namespaces} (I wasn't sure
how to implement this since the filtering layer would see a
"hybrid" instance as opposed to something that was definitely
an iterable of namespaces.)
* A namespaces(...) function where you could specify which values
to return. I like this the most. But it really wants named
arguments to control filtering and we only support named arguments
on revsets, not templates.
I figure perfect is the enemy of good and we can refine templating
support for namespaces in the future. At least now we have a
concrete example of a use case.
Gregory Szorc <gregory.szorc@gmail.com> [Sat, 24 Jun 2017 14:44:55 -0700] rev 33061
tests: add more tests for names rendering in `hg show work`
This demonstrates some missing features. This will also help
verify that a subsequent change has the intended effect.
Gregory Szorc <gregory.szorc@gmail.com> [Sat, 24 Jun 2017 14:52:15 -0700] rev 33060
namespaces: record and expose whether namespace is built-in
Currently, the templating layer tends to treat each namespace
as a one-off, with explicit usage of {bookmarks}, {tags}, {branch},
etc instead of using {namespaces}. It would be really useful if
we could iterate over namespaces and operate on them generically.
However, some consumers may wish to differentiate namespaces by
whether they are built-in to core Mercurial or provided by extensions.
Expected use cases include ignoring non-built-in namespaces or
emitting a generic label for non-built-in namespaces.
This commit introduces an attribute on namespace instances
that says whether the namespace is "built-in" and then exposes
this to the templating layer.
As part of this, we implement a reusable extension for defining
custom names on each changeset for testing. A second consumer
will be introduced in a subsequent commit.
Gregory Szorc <gregory.szorc@gmail.com> [Sat, 24 Jun 2017 13:39:20 -0700] rev 33059
templatekw: expose color name in {namespaces} entries
Templates make use of a "log.<namespace>" label. The <namespace> value
here differs from the actual namespace name in that the namespace
itself is plural but the label/color value is singular.
Expose the color name to the templating layer so log.* labels
can be emitted for {namespaces}.
As part of this, we refactored the logic to eliminate a gnarly
comprehension. We store color names in their own dict because the
lookup can occur in tight loops and we shouldn't have to go to
repo.names[ns] multiple times for every changeset.
Gregory Szorc <gregory.szorc@gmail.com> [Sat, 24 Jun 2017 12:47:25 -0700] rev 33058
show: construct changeset templater during dispatch
Previously, we constructed a formatter from a specific template
topic. Then from show() we reached into the internals of the
formatter to resolve a template string to be used to construct
a changeset templater.
A downside to this approach was it limited us to having the
entire template defined in a single entry in the map file. You
couldn't reference other entries in the map file and this would
lead to long templates and redundancy in the map file.
This commit teaches @showview how to instantiate a changeset
templater so we can construct a templater with full access to
the map file. To prove it works, we've split "showwork" into
components.
Gregory Szorc <gregory.szorc@gmail.com> [Sat, 24 Jun 2017 11:47:26 -0700] rev 33057
cmdutil: use named arguments for changeset_templater.__init__
This will make the API more extensible and easier to use.
Martin von Zweigbergk <martinvonz@google.com> [Thu, 22 Jun 2017 21:45:32 -0700] rev 33056
bundle: inline applybundle1()
We have now gotten rid of all but one caller, so let's inline it
there.
Martin von Zweigbergk <martinvonz@google.com> [Thu, 22 Jun 2017 15:00:19 -0700] rev 33055
bundle: make applybundle() delegate v1 bundles to applybundle1()
Martin von Zweigbergk <martinvonz@google.com> [Thu, 22 Jun 2017 21:27:57 -0700] rev 33054
bundle: transpose transaction scope with bundle type switch
This moves the transaction with-statements outside of the
per-bundle-version switches, so the next patch will be a little
simpler.
Martin von Zweigbergk <martinvonz@google.com> [Thu, 22 Jun 2017 15:03:13 -0700] rev 33053
unbundle: move BundleUnknownFeatureError exception handling out
This just moves the BundleUnknownFeatureError exception handling one
level up so we collect the bundle2.applybundle{,1}() calls
together. applybundle1() will never throw the exception, so it should
have no functional consequence.
Martin von Zweigbergk <martinvonz@google.com> [Wed, 21 Jun 2017 21:08:48 -0700] rev 33052
bundle: make applybundle1() return a bundleoperation
See previous commit for motivation. It already lets us share a little
bit more code in commands.py.
Martin von Zweigbergk <martinvonz@google.com> [Fri, 16 Jun 2017 10:25:11 -0700] rev 33051
bundle: add a applybundle1() method
This is one step towards removing a bunch of "if isinstance(gen,
unbundle20)" by treating bundle1 and bundle2 more similarly.
The name may sounds ironic for a method in the bundle2 module, but I
didn't think it was worth it yet to create a new 'bundle' module that
depends on the 'bundle2' module. Besides, we'll inline the method
again later.
Martin von Zweigbergk <martinvonz@google.com> [Thu, 22 Jun 2017 15:59:07 -0700] rev 33050
bundle: extract _processchangegroup() method
The new method applies the changegroup and fills in op.records,
sharing a little bit of code between the two callers. We'll add
another caller soon.
Martin von Zweigbergk <martinvonz@google.com> [Thu, 22 Jun 2017 14:04:13 -0700] rev 33049
bundle: make combinechangegroupresults() take a bundleoperation
Both callers have a bundleoperation. Passing it in lets us share a bit
more code.