This is a quick fix to make `hg phabread D189` work.
It seems we might want to replace all `r''` to `u''`, and add more
`encoding.*to*` to be more explicit when interacting with `json` module.
Differential Revision: https://phab.mercurial-scm.org/D192
Since these modules are implicitly imported by policy.importmod(), py2exe
can't track them statically. cffi modules are excluded for now because they
wouldn't be useful in frozen (i.e. CPython) environment.
The only version strings that are changed are the ones baked into the
.pkg - hg's self-reported version string doesn't change, so users will
still see our mostly-pip-compatible version strings.
For reference, the part of our versioning setup that's not PEP440
compatible is the RC releases - those should be .rc0 insted of
-rc. It's too late to change that for the 4.3 cycle, so I'll worry
about fixing that during the 4.4 cycle.
If you're shipping prerelease or rc packages using Munki, you'll
eventually discover that Munki's version comparison logic is not as
good as pip's. In theory we should be able to fix Munki, but it seems
entirely reasonable to produce version strings that sort reasonably
under these conditions. Since the requried logic not brief, add a new
script and some tests of that logic.
A followup change will wire this into the Makefile.
My intent was to only allow Python 3 if the right environment variable
is set (for when people want to use `pip install .` on hg
locally). This fixes the bug in my previous change. I verified that
`python3.6 run-tests.py` still passes the tests that passed before,
and that all tests pass on 2.7 (including our virtualenv-using
installation test).
Differential Revision: https://phab.mercurial-scm.org/D185
When rebasing a changeset X and that changeset becomes empty, we should move
the bookmark on X to rebase destination.
This is a regression caused by the scmutil.cleanupnodes refactoring for
rebase.
The `adjustdest` function calculates the destination of bookmark movement.
It was back-ported from https://phab.mercurial-scm.org/D21. It might be
slightly more powerful than the minimal requirement to solve this issue.
For example, it's impossible for a merge changeset to become empty while any
of its ancestors does not become empty, but the code could handle that case.
Since the code is reasonably short and clean, and helps the upcoming D21
series, I'd like to check-in `adjustdest` now.
Thanks Martin von Zweigbergk for spotting corner cases (-k and descendant
with bookmarks) in this area!
Modern pip can detect supported Python versions (which we now
declare), and pull down a reasonable release. This trick was suggested
in http://bit.ly/pycon2017-build-bridges, and seems like a good
defensive maneuver so that when we want to move to Python 3 it's
less risky for existing users.
This moves the version-check logic after defining our printf function
so we can print more informative messages.
I think we should probably backport this to 4.2 as well, and do one
more release there that explicitly declares 2.6 support. That way
anyone stuck on Python 2.6 will end up getting the right hg if they
use a modern pip to install. Users can still use `python setup.py`
incantations to attempt installing Mercurial on unsupported Pythons,
including 3.5 and 3.6.
A followup change will switch to only doing our own
Python-version-check logic if we're not being installed by a
reasonable pip.
5ba3f753c9b1 introduced a use of 'hg revert --no-backup' which is
currently broken. Rather than try and do a fix on the (complicated)
revert code during the freeze, let's just give up on this test under
Python 3 until later. Once we do fix things, the test ratchet script
will re-enable it.
When we changed basematcher.visitdir() in 0ca205268beb (match: make
base matcher return True for visitdir, 2017-07-14), we forgot to add
an override in nevermatcher. This led to tests failing in narrowhg.
As Durham pointed out, it's high time to add unit tests for the
matcher, so this patch also adds a first unit test.
Differential Revision: https://phab.mercurial-scm.org/D151
There's a bug in the (feature !) annotation, and this needs to be resolved
before fixing it. Once fixed, the glob '*/missing' will match the output
'/missing' on non-Windows platforms, consuming the output line and leaving
nothing for the no-windows required line.
I probably should have made (foo !) match only the 'foo' feature, and be ignored
otherwise instead of optional. (re) didn't work here, because the parenthesis
need to be escaped too.
By default, the extension has default sections like fix, feature, perf etc.. This
patch allow user to add support for custom admonition. In order to add a custom
admonition, one needs to have a .hgreleasenotes file inside the repository. All the
custom directive with name specified under the tag [sections] will be
usable by the extension. One important thing to keep in mind is if there exists any
custom admonitions with same key as default then they will override the default ones.
I used this to more quickly track down a failing test-check-config.t issue
in another repo. I thought it might be useful more generally, so I'm sending
it out in case others think it's a worthwhile change.
This was previously landed as 507f16f4aa51 but backed out in a5abaa81fa because
it broke hook mid rebase and caused conflict resolution data loss in the event
of unexpected exceptions. This new version adds the behavior back but behind a
config flag, since the performance improvement is notable in large repositories.
The next patch adds a test covering this config.
The old commit message was:
Previously, rebasing would open several transaction over the course of rebasing
several commits. Opening a transaction can have notable overhead (like copying
the dirstate) which can add up when rebasing many commits.
This patch adds a single large transaction around the actual commit rebase
operation, with a catch for intervention which serializes the current state if
we need to drop back to the terminal for user intervention. Amazingly, almost
all the tests seem to pass.
On large repos with large working copies, this can speed up rebasing 7 commits
by 25%. I'd expect the percentage to be a bit larger for rebasing even more
commits.
There are minor test changes because we're rolling back the entire transaction
during unexpected exceptions instead of just stopping mid-rebase, so there's no
more backup bundle. It also leave an unknown file in the working copy, since our
clean up 'hg update' doesn't delete unknown files.
(grafted from cca36c7f35261b0e31beb226bf361067ef0e06ab)
(grafted from dc497d8705b71503e32e07bd33925c1e42cf9c9a)
Differential Revision: https://phab.mercurial-scm.org/D134
47985606a0ae (run-tests: check if stream is a tty before using color,
2017-07-18) made the check redundant but forgot to remove it.
Differential Revision: https://phab.mercurial-scm.org/D116
At first I updated the color field of the 'options' object (from the
CLI parser), but then I decided to put it directly on the test case
object itself to avoid mutating the shared object (even though all
tests would have the same value).
Differential Revision: https://phab.mercurial-scm.org/D114
Previously, we trust Differential Revision in commit message blindly. This
patch adds sanity check so a host name change will be detected and the
commit message will be ignored.
Differential Revision: https://phab.mercurial-scm.org/D35
Previous implementation (ccf66c9bf5af) checked only if sys.stderr was a tty
which was less general. Also makes sure that colors is never used if pygments is
not available, irrespective of --color flag value.
This makes it much clearer because each test case can have exactly the
graph it wants (no extra cruft just because other tests want it).
Differential Revision: https://phab.mercurial-scm.org/D94
Consider a graph like this:
D
|\
B C
|/
A
drawdag will add a file called A in commit A, file B in B, file C in
C. That's fine and expected. In merge commits like D, I would expect
the files and their contents to be taken from the parent commits, so
commit D in this example would have files A, B, and C. However,
drawdag will instead add the file D compared to the first
parent. Depending on whether B or C got a smaller nodeid, the contents
of D would be {A, B, D} or {A, C, D}. This patch changes it to to be
{A, B, C}.
Differential Revision: https://phab.mercurial-scm.org/D92
Without this, multiple spaces or tabs in the commit message aren't
preserved and things like tables don't align properly.
As part of adding the CSS rule, we had to cuddle the content
with the <div> to not introduce leading and trailing whitespace.
The "addbreaks" filter was also removed because it would insert
an additional newline, effectively double spacing content.
Differential Revision: https://phab.mercurial-scm.org/D113
The presence of a sparse checkout can confuse legacy clients or
clients without sparse enabled for reasons that should be obvious.
This commit introduces a new repository requirement that tracks
whether sparse is enabled. The requirement is added when a sparse
config is activated and removed when the sparse config is reset.
The localrepository constructor has been taught to not open repos
with this requirement unless the sparse feature is enabled. It yields
a more actionable error message than what you would get if the
lockout were handled strictly at the requirements verification phase.
Old clients that aren't sparse aware will see the generic
"repository requires features unknown to this Mercurial" error,
however.
The new requirement has "exp" in its name to reflect the
experimental nature of sparse. There's a chance that the eventual
non-experimental feature won't change significantly and we could
have squatted on the "sparse" requirement without ill effect. If
that happens, we can teach new clients to still recognize the old
name. But I suspect we'll sneak in some BC and we'll want a new
requirement to convey new meaning.
Differential Revision: https://phab.mercurial-scm.org/D110
In 3 functions we were writing the sparse config and updating the
working directory. In two of them we had a transaction-like process
for restoring the sparse config in case of wdir update fail.
Because the pattern is common, we've already made mistakes, and the
complexity will increase in the near future, let's consolidate the
code into a reusable function.
As part of this refactor, we end up reading the "sparse" file twice
when updating it. This is a bit sub-optimal. But I don't think it
is worth the code complexity to pass around the variables to avoid
the redundancy.
Differential Revision: https://phab.mercurial-scm.org/D109
The repo instance is currently only used to provide a changeset
lookup function as part of parsing revsets. I /think/ this allows
node fragments to resolve. I'm not sure why we wouldn't want this
to always "just work" if parsing a revset string.
Plus, an upcoming commit will introduce a new consumer that needs a
handle on the repo. So passing it more often will make that code
work more.
Passing a repo instance in all callers of revset.match* results in
a bunch of test changes. Notably, branch and tags caches get
populated as part of evaluating revsets. I'm not sure if this is
desirable. So this patch takes the conservative approach and only
passes the repo if we're passing a ui instance.
Differential Revision: https://phab.mercurial-scm.org/D97
e80041832e introduced support to color the output of tests but used pygments
without checking whether it's installed or not. That breaks test-run-tests.t for
machines which don't have pygments installed. This patch conditionalize the
color test in test-run-tests.t and also add a check to make sure pygments is
installed before using that.
Previously, [include] was implicit and pattern lines before a
[section] were added to includes.
Because the format may change in the future and explicit behavior,
well, more explicit, this commit changes the config parser to
reject pattern lines that don't occur in a [section].
Differential Revision: https://phab.mercurial-scm.org/D96
