Siddharth Agarwal <sid0@fb.com> [Mon, 13 Feb 2017 11:43:12 -0800] rev 30877
bundle2: fix assertion that 'compression' hasn't been set
`n.lower()` will return `compression`, not `Compression`.
Pierre-Yves David <pierre-yves.david@ens-lyon.org> [Fri, 10 Feb 2017 18:20:58 +0100] rev 30876
wireproto: properly report server Abort during 'getbundle'
Previously Abort raised during 'getbundle' call poorly reported (HTTP-500 for
http, some scary messages for ssh). Abort error have been properly reported for
"push" for a long time, there is not reason to be different for 'getbundle'. We
properly catch such error and report them back the best way available. For
bundle, we issue a valid bundle2 reply (as expected by the client) with an
'error:abort' part. With bundle1 we do as best as we can depending of http or
ssh.
Pierre-Yves David <pierre-yves.david@ens-lyon.org> [Fri, 10 Feb 2017 18:17:20 +0100] rev 30875
getbundle: cleanly handle remote abort during getbundle
bundle2 allow the server to report error explicitly. This was initially
implemented for push but there is not reason to not use it for pull too. This
changeset add logic similar to the one in 'unbundle' to the
client side of 'getbundle'. That logic make sure the error is properly reported
as "remote". This will allow the server side of getbundle to send clean "Abort"
message in the next changeset.
Pierre-Yves David <pierre-yves.david@ens-lyon.org> [Fri, 10 Feb 2017 18:06:08 +0100] rev 30874
bundle1: fix bundle1-denied reporting for pull over ssh
Changeset b288fb2724bf introduced a config option to have the server deny pull
using bundle1. The original protocol has not really been design to allow that
kind of error reporting so some hack was used. It turned the hack only works on
HTTP and that ssh server hangs forever when this is used. After further
digging, there is no way to report the error in a unified way. Using `ooberror`
freeze ssh and raising 'Abort' makes HTTP return a HTTP-500 without further
details. So with sadness we implement a version that dispatch according to the
protocol used.
Now the error is properly reported, but we still have ungraceful abort after
that. The protocol do not allow anything better to happen using bundle1.
Pierre-Yves David <pierre-yves.david@ens-lyon.org> [Fri, 10 Feb 2017 18:06:12 +0100] rev 30873
bundle-tests: operate from outside a repository
We are about to add a test for ssh pull/cloning being denied because of bundle1
usage. For this, it is cleaner to not operate from the clone using http. So we
update the test beforehand for clarity. This is more churns that what I'm happy
to see on stable, but the rests of the series is worth it in my opinion.
Pierre-Yves David <pierre-yves.david@ens-lyon.org> [Fri, 10 Feb 2017 17:56:52 +0100] rev 30872
bundle1: display server abort hint during unbundle
The code was printing the abort message but not the hint. This is now fixed.
Pierre-Yves David <pierre-yves.david@ens-lyon.org> [Fri, 10 Feb 2017 17:56:59 +0100] rev 30871
bundle1: fix bundle1-denied reporting for push over ssh
Changeset b288fb2724bf introduced a config option to have the server deny push
using bundle1. The original protocol has not really be design to allow such kind
of error reporting so some hack was used. It turned the hack only works on HTTP
and that ssh wire peer hangs forever when the same hack is used. After further
digging, there is no way to report the error in a unified way. Using 'ooberror'
freeze ssh and raising 'Abort' makes HTTP return a HTTP500 without further
details. So with sadness we implement a version that dispatch according to the
protocol used.
We also add a test for pushing over ssh to make sure we won't regress in the
future. That test show that the hint is missing, this is another bug fixed in
the next changeset.
Pierre-Yves David <pierre-yves.david@ens-lyon.org> [Fri, 10 Feb 2017 17:56:47 +0100] rev 30870
bundle2: keep hint close to the primary message when remote abort
The remote hint message was ignored when reporting the remote error and
passed to the local generic abort error. I think I might initially have
tried to avoid reimplementing logic controlling the hint display depending of
the verbosity level. However, first, there does not seems to have such verbosity
related logic and second the resulting was wrong as the primary error and the
hint were split apart. We now properly print the hint as remote output.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp> [Sun, 12 Feb 2017 02:23:33 +0900] rev 30869
misc: update year in copyright lines
This patch also makes some expected output lines in tests glob-ed for
persistence of them.
BTW, files below aren't yet changed in 2017, but this patch also
updates copyright of them, because:
- mercurial/help/hg.1.txt
almost all of "man hg" output comes from online help of hg
command, and is already changed in 2017
- mercurial/help/hgignore.5.txt
- mercurial/help/hgrc.5
"copyright 2005-201X Matt Mackall" in them mentions about
copyright of Mercurial itself
FUJIWARA Katsunori <foozy@lares.dti.ne.jp> [Sat, 11 Feb 2017 00:23:55 +0900] rev 30868
misc: replace domain of mercurial-devel ML address by mercurial-scm.org
This patch also adds new check-code.py pattern to detect invalid usage
of "mercurial-devel@selenic.com".
FUJIWARA Katsunori <foozy@lares.dti.ne.jp> [Sat, 11 Feb 2017 00:23:55 +0900] rev 30867
i18n: update Report-Msgid-Bugs-To property of *.po files
This patch replaces domain of mercurial-devel ML address by
mercurial-scm.org for "Report-Msgid-Bugs-To" property of each *.po
files.
This avoids releasing 4.1.1 with invalid "Report-Msgid-Bugs-To"
in *.mo file, if corresponded *.po file isn't msgmerge-ed with recent
hg.pot by translator.
These *.po files aren't covered by check-code.py pattern newly added
in subsequent patch, because it ignores them.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp> [Sat, 11 Feb 2017 00:23:53 +0900] rev 30866
misc: replace domain of mercurial ML address by mercurial-scm.org
This patch also adds new check-code.py pattern to detect invalid usage
of "mercurial@selenic.com".
Change for test-convert-tla.t is tested, but similar change for almost
same test-convert-baz.t isn't yet tested actually, because I couldn't
find out the way to get "GNU Arch baz client".
AFAIK, buildbot skips test-convert-baz.t, too. Does anybody have
appropriate environment for testing?
Anton Shestakov <av6@dwimlabs.net> [Sat, 04 Feb 2017 20:29:34 +0800] rev 30865
debian: update copyright years
Anton Shestakov <av6@dwimlabs.net> [Sat, 04 Feb 2017 20:29:13 +0800] rev 30864
debian: update mailing list address
Kevin Bullock <kbullock@ringworld.org> [Wed, 01 Feb 2017 10:19:49 -0600] rev 30863
Added signature for changeset e1526da1e6d8
Kevin Bullock <kbullock@ringworld.org> [Wed, 01 Feb 2017 10:18:59 -0600] rev 30862
Added tag 4.1 for changeset e1526da1e6d8
Kevin Bullock <kbullock+mercurial@ringworld.org> [Wed, 01 Feb 2017 10:15:10 -0600] rev 30861
merge with i18n
Wagner Bruna <wbruna@softwareexpress.com.br> [Wed, 01 Feb 2017 08:47:11 -0200] rev 30860
i18n-pt_BR: synchronized with dfc6663f97ca
Mads Kiilerich <mads@kiilerich.com> [Wed, 01 Feb 2017 02:10:30 +0100] rev 30859
merge: more safe detection of criss cross merge conflict between dm and r
41f6af50c0d8 introduced handling of a crash in this case. A review comment
suggested that it was not entirely obvious that a 'dm' always would have a 'r'
for the source file.
To mitigate that risk, make the code more conservative and make less
assumptions.
Augie Fackler <augie@google.com> [Mon, 30 Jan 2017 18:03:17 -0500] rev 30858
tests: correct (I think) command in test-largefiles-update
When this test was introduced, it used the short-form of all the flags
on this update invocation. I suspect, based on the "start with clean
dirstates" comment and the fact that the no-exec branch of the #if
guard leaves dirstate clean, that this should have been 'update -qCr'
instead of 'update -qcr', but that a bug in largefiles --check
handling left this problem unnoticed.
I'll leave a breadcrumb further up about the current failure mode in
the hopes that we can fix this some day.
This was previously discussed in [0] but the trail in that thread goes
cold after a few replies. Given that this is still a flaky test, that
appears to only be passing by bad fortune, I think it's worth
correcting the code of the test to make a correct assertion, and to
keep track of the suspected bug with some other mechanism than an
invalid test (if we had support for "expected failure" blocks this
might be a worthwhile use of them?).
0: https://www.mercurial-scm.org/pipermail/mercurial-devel/2016-October/089501.html
Augie Fackler <augie@google.com> [Mon, 30 Jan 2017 17:57:21 -0500] rev 30857
tests: expand flags to long form in test-largefiles-update.t
I spent some time confused by this test. I'm pretty sure that this
line intends to be cleaning the dirstate, not checking that it's clean
before updating: the preceding #if block leaves the dirstate clean in
the noexec case, and dirty in the exec case, so we can't expect
consistent behavior across that platform variation. A subsequent patch
will modify this command to use --clean instead of --check.
I'll elaborate in that patch about the hypothetical bug here.
Mads Kiilerich <mads@kiilerich.com> [Tue, 31 Jan 2017 03:25:59 +0100] rev 30856
merge: fix crash on criss cross merge with dir move and delete (issue5020)
Work around that 'dm' in the data model only can have one operation for the
target file, but still can have multiple and conflicting operations on the
source file where the other operation is a 'rm'. The move would thus fail with
'abort: No such file or directory'.
In this case it is "obvious" that the file should be removed, either before or
after moving it. We thus keep the 'rm' of the source file but drop the 'dm'.
This is not a pretty fix but quite "obviously" safe (famous last words...) as
it only touches a rare code path that used to crash. It is possible that it
would be better to swap the files for 'dm' as suggested on
https://bz.mercurial-scm.org/show_bug.cgi?id=5020#c13 but it is not entirely
obvious that it not just would create conflicts on the other file. That can be
revisited later.
Mads Kiilerich <mads@kiilerich.com> [Tue, 31 Jan 2017 03:20:07 +0100] rev 30855
tests: use 'f' in test-merge-criss-cross.t to prepare for recursive dumping
Prepare for adding a test case with files in a directory.
Martin von Zweigbergk <martinvonz@google.com> [Mon, 30 Jan 2017 22:58:56 -0800] rev 30854
util: make sortdict.keys() return a copy
dict.keys() is documented to return a copy, so it's surprising that
sortdict.keys() did not. I noticed this because we have an extension
that calls readlocaltags(). That method tries to remove any tags that
point to non-existent revisions (most likely stripped). However, since
it's unintentionally working on the instance it's modifying, it
sometimes fails to remove tags when there are multiple bad tags in a
row. This was not caught because localrepo.tags() does an additional
layer of filtering.
sortdict is also used in other places, but I have not checked whether
its keys() and/or __delitem__() methods are used there.
Yuya Nishihara <yuya@tcha.org> [Mon, 30 Jan 2017 22:50:20 +0900] rev 30853
test-highlight: add normalization rule for Pygments 2.2
The test failed on Debian sid because of new class="vm".
Danek Duvall <danek.duvall@oracle.com> [Sun, 29 Jan 2017 12:40:56 -0800] rev 30852
tests: account for different newline behavior between Solaris and GNU grep
GNU grep, when emitting a matching line that doesn't have a terminating
newline, will add an extra newline. Solaris grep passes the original line
through without the newline. This causes differences in test output when
looking at the last line of the output of get-with-headers.py, which
doesn't usually emit (and certainly doesn't guarantee) a terminating
newline.
Both grep implementations succeed in matching the requested pattern,
though, so rely on specifying the full pattern on grep's commandline
instead of expecting it in the output, and send the output to /dev/null.
Augie Fackler <augie@google.com> [Fri, 20 Jan 2017 10:17:34 -0500] rev 30851
tests: also allow "Protocol not supported" in test-http-proxy error
I've seen this in a (misconfigured) FreeBSD jail which has ::1 as an
entry for localhost, but IPv6 support is disabled in the jail. It took
me months to figure out what was going on (and I only figured it out
when tinyproxy.py got confused by similar IPv4-level misconfiguration
of the localhost domain in /etc/hosts.)
I don't feel strongly about this patch: on the one hand, it's papering
over a host-level misconfiguration, but on the other it avoids some
weird and hard to diagnose problems that can occur in weirdly
restricted environments.
Yuya Nishihara <yuya@tcha.org> [Fri, 20 Jan 2017 21:33:18 +0900] rev 30850
revset: prevent using outgoing() and remote() in hgweb session (BC)
outgoing() and remote() may stall for long due to network I/O, which seems
unsafe per definition, "whether a predicate is safe for DoS attack." But I'm
not 100% sure about this. If our concern isn't elapsed time but CPU resource,
these predicates are considered safe. Perhaps that would be up to the
web/application server configuration?
Anyway, outgoing() and remote() wouldn't be useful in hgweb, so I think
it's okay to ban them.
Augie Fackler <augie@google.com> [Thu, 19 Jan 2017 16:23:49 -0500] rev 30849
tests: use an absolute path to get around '..' being invalid on a dead CWD
Only FreeBSD seems to be this picky. Note that this explicit
absolute-path `cd` exposes a defect in the test, in that we end up
still inside the cwd-vanish repository, but that's not a regression in
this change. Since we're in a code freeze, I'm doing the smallest
thing possible to try and fix bugs on FreeBSD, rather than cleaning up
the entire problem. I'll follow up with a more complete fix after the
freeze.
Sean Farley <sean@farley.io> [Wed, 18 Jan 2017 18:25:51 -0800] rev 30848
ui: rename tmpdir parameter to more specific repopath
This was requested by Augie and I agree that repopath is more
descriptive.
Yuya Nishihara <yuya@tcha.org> [Thu, 19 Jan 2017 23:01:32 +0900] rev 30847
pager: wrap _runcommand() no matter if stdout is redirected
We've made chg utilize the common code path implemented in pager.py (by
815e1cefd082 and 493935e0327a), but the chg server does not always start
with a tty. Because of this, uisetup() of the pager extension could be
skipped on the chg server.
Kudos given to Sean Farley for dogfooding new chg and spotting this problem.
Kostia Balytskyi <ikostia@fb.com> [Thu, 19 Jan 2017 09:48:40 -0800] rev 30846
shelve: make unshelve not crash when there are missing files (issue4176)
This patch makes it possible to unshelve while having missing files
in your repo as long as shelved changes don't touch those missing files.
It also makes error message better otherwise.