Dan Villiom Podlaski Christiansen <danchr@gmail.com> [Sat, 30 Apr 2011 19:36:48 +0200] rev 14089
opener: introduce an abstact superclass of it
Currently, this class doesn't do anything useful.
Patrick Mezard <pmezard@gmail.com> [Sat, 30 Apr 2011 19:42:00 +0200] rev 14088
graphlog: use a set for inclusion test
This makes a big difference in performance in the special case where all
revisions are being graphed.
Idan Kamara <idankk86@gmail.com> [Sat, 30 Apr 2011 15:10:58 +0300] rev 14087
graphmod: restore generator nature of dagwalker
9966c95b8c4f introduced the ability to walk the DAG
given arbitrary revisions, but changed the behaviour of
it to return a list of all nodes (and create a changectx
for each one) rather than doing it lazily.
This has a pretty significant impact on performance for large
repositories (tested on CPython repo, with output disabled):
$ time hg glog
real 0m2.642s
user 0m2.560s
sys 0m0.080s
Before
9966c95b8c4f:
$ time hg glog
real 0m0.143s
user 0m0.112s
sys 0m0.032s
And after this fix:
$ time hg glog
real 0m0.213s
user 0m0.184s
sys 0m0.028s
Patrick Mezard <pmezard@gmail.com> [Sat, 30 Apr 2011 19:42:00 +0200] rev 14086
graphlog: log -G --follow file does not work, forbid it
We do not have revsets to follow file history.
Patrick Mezard <pmezard@gmail.com> [Sat, 30 Apr 2011 19:42:00 +0200] rev 14085
graphlog: unify log -G revset translation
Patrick Mezard <pmezard@gmail.com> [Sat, 30 Apr 2011 19:42:00 +0200] rev 14084
graphlog: fix log -G --prune
follow() revset really means '::.' while we want something based on the passed
argument. Also, ancestors() revset does not include the parent revisions.
Patrick Mezard <pmezard@gmail.com> [Sat, 30 Apr 2011 19:42:00 +0200] rev 14083
graphlog: escape log -G single value option arguments
Patrick Mezard <pmezard@gmail.com> [Sat, 30 Apr 2011 19:42:00 +0200] rev 14082
graphlog: fix log -G --removed
Current version was mispelled and processed like a valued argument.
Patrick Mezard <pmezard@gmail.com> [Sat, 30 Apr 2011 19:42:00 +0200] rev 14081
graphlog: fix log -G option types when translating to revset
For instance, --keyword is a multiple value option while it was processed as a
single value option.
Kevin Gessner <kevin@kevingessner.com> [Sat, 30 Apr 2011 18:53:56 +0200] rev 14080
revset: add tests for multiple and mixed ^ and ~ operators
Kevin Gessner <kevin@kevingessner.com> [Sat, 30 Apr 2011 18:27:39 +0200] rev 14079
extensions: obsolete and remove parentrevspec extension
As of
305c97670d7a, revsets implements the ^ and ~ operators that this
extension provides, so it's no longer necessary.
Steve Borho <steve@borho.org> [Sat, 30 Apr 2011 11:53:57 -0500] rev 14078
wix: a new mercurial.js has replaced graph.js
Brodie Rao <brodie@bitheap.org> [Sat, 30 Apr 2011 09:43:23 -0700] rev 14077
util.url: copy urllib.unquote() into util to improve startup times
The ui class uses util.hasscheme() in a couple of places, causing hg
to import urllib even when it doesn't need to. This copies
urllib.unquote() to avoid that import.
perfstartup time before the URL refactoring (
8796fb6af67e):
! wall 0.050692 comb 0.000000 user 0.000000 sys 0.000000 (best of 100)
before this change:
! wall 0.064742 comb 0.000000 user 0.000000 sys 0.000000 (best of 100)
after this change:
! wall 0.052126 comb 0.000000 user 0.000000 sys 0.000000 (best of 100
Brodie Rao <brodie@bitheap.org> [Sat, 30 Apr 2011 09:43:20 -0700] rev 14076
url: move URL parsing functions into util to improve startup time
The introduction of the new URL parsing code has created a startup
time regression. This is mainly due to the use of url.hasscheme() in
the ui class. It ends up importing many libraries that the url module
requires.
This fix helps marginally, but if we can get rid of the urllib import
in the URL parser all together, startup time will go back to normal.
perfstartup time before the URL refactoring (
8796fb6af67e):
! wall 0.050692 comb 0.000000 user 0.000000 sys 0.000000 (best of 100)
current startup time (
139fb11210bb):
! wall 0.070685 comb 0.000000 user 0.000000 sys 0.000000 (best of 100)
after this change:
! wall 0.064667 comb 0.000000 user 0.000000 sys 0.000000 (best of 100)
Sune Foldager <cryo@cyanite.org> [Sat, 30 Apr 2011 16:33:47 +0200] rev 14075
revlog: introduce _chunkbase to allow filelog to override
Used by revlog.revision to retrieve the base-chunk in a delta chain.
Sune Foldager <cryo@cyanite.org> [Sat, 30 Apr 2011 16:32:50 +0200] rev 14074
filelog: extract metadata parsing and packing
_parsemeta returns the dictionary and a list of keys in the order they appear
in metadata. This can be used to repack the dictionary in the same order.
_packmeta creates metadata from a dictionary and an optional key-order list.
In _parsemeta, we use slices and re.search indead of str.index so we can accept
both buffers and strings.
Peter Arrenbrecht <peter.arrenbrecht@gmail.com> [Sat, 30 Apr 2011 17:21:37 +0200] rev 14073
discovery: drop findoutgoing and simplify findcommonincoming's api
This is a long desired cleanup and paves the way for new discovery.
To specify subsets for bundling changes, all code should use the heads
of the desired subset ("heads") and the heads of the common subset
("common") to be excluded from the bundled set. These can be used
revlog.findmissing instead of revlog.nodesbetween.
This fixes an actual bug exposed by the change in test-bundle-r.t
where we try to bundle a changeset while specifying that said changeset
is to be assumed already present in the target. This used to still
bundle the changeset. It no longer does. This is similar to the bugs
fixed by the recent switch to heads/common for incoming/pull.
Kevin Gessner <kevin@kevingessner.com> [Sat, 30 Apr 2011 18:25:45 +0200] rev 14072
revset: add missing whitespace
Brodie Rao <brodie@bitheap.org> [Sat, 30 Apr 2011 07:00:13 -0700] rev 14071
url: remove unused/obsolete functions
Kevin Gessner <kevin@kevingessner.com> [Sat, 30 Apr 2011 17:43:04 +0200] rev 14070
revset: add ^ and ~ operators from parentrevspec extension
^ (Nth parent) and ~ (Nth first ancestor) are infix operators that match
certain ancestors of the set:
set^0
the set
set^1 (also available as set^)
the first parent of every changeset in set
set^2
the second parent of every changeset in set
set~0
the set
set~1
the first ancestor (i.e. the first parent) of every changeset in set
set~2
the second ancestor (i.e. first parent of first parent) of every changeset
in set
set~N
the Nth ancestor (following first parents only) of every changeset in set;
set~N is equivalent to set^1^1..., with ^1 repeated N times.
Matt Mackall <mpm@selenic.com> [Sat, 30 Apr 2011 10:57:13 -0500] rev 14069
encoding: add an encoding-aware lower function
Kevin Gessner <kevin@kevingessner.com> [Sat, 30 Apr 2011 12:39:46 +0200] rev 14068
add: notify when adding a file that would cause a case-folding collision
On a case-sensitive file system, files can be added with names that differ
only in case (a "case collision"). This would cause an error on case-insensitive
filesystems. A warning or error is now given for such collisions, depending on
the value of ui.portablefilenames ('warn', 'abort', or 'ignore'):
$ touch file File
$ hg add --config ui.portablefilenames=abort File
abort: possible case-folding collision for File
$ hg add File
warning: possible case-folding collision for File
Kevin Gessner <kevin@kevingessner.com> [Sat, 30 Apr 2011 11:08:24 +0200] rev 14067
scmutil: refactor ui.portablefilenames processing
The ui.portablefilenames config handling is generally useful for notifying the
user of various portability problems.
Dan Villiom Podlaski Christiansen <danchr@gmail.com> [Sat, 30 Apr 2011 15:05:36 +0200] rev 14066
pure bdiff: don't use a generator
Generators are slow, and currently defeat the PyPy JIT.
Dan Villiom Podlaski Christiansen <danchr@gmail.com> [Sat, 30 Apr 2011 15:05:34 +0200] rev 14065
pure mpatch: avoid using list.insert(0, ...)
In Python lists are implemented as arrays with overallocation. As a
result, list.insert(0, ...) is O(n), whereas list.append() has an
amortised running time of O(1). Reversing the internal representation
of the list should cause a slight speedup for pure Python builds.
Alexander Solovyov <alexander@solovyov.net> [Sat, 30 Apr 2011 13:59:14 +0200] rev 14064
remove unused imports and variables
Augie Fackler <durin42@gmail.com> [Sat, 30 Apr 2011 07:30:38 -0500] rev 14063
Zeroconf: catch both ValueError and KeyError in get()
This prevents a traceback during discovery of available hosts.
Idan Kamara <idankk86@gmail.com> [Sat, 30 Apr 2011 15:20:27 +0300] rev 14062
run-tests: print a new line before writing the diff
Matt Mackall <mpm@selenic.com> [Sat, 30 Apr 2011 10:56:43 -0500] rev 14061
revsets: add a last function
last(set, n) = reverser(limit(reverse(set), n))
Benoit Boissinot <benoit.boissinot@ens-lyon.org> [Sat, 30 Apr 2011 14:22:03 +0200] rev 14060
bundle: more comments about the different header types, remove useless if
Martin Geisler <mg@lazybytes.net> [Sat, 30 Apr 2011 15:30:51 +0200] rev 14059
merge with mpm
Martin Geisler <mg@lazybytes.net> [Sat, 30 Apr 2011 13:47:22 +0200] rev 14058
hgweb: initialize permhooks at definition time
This is simpler than creating it empty and then appending the default
checkauthz hook 50 lines below.