Obsolescence marker can represent this situation just fine. The old
version is marked as precursor of the new changeset. All its
descendants become "unstable".
If obsolescence is not enabled we keep the current behavior of
aborting. This new behavior only applies when obsolete is
enabled and is subject to future discussion and changes.
A type mismatch caused the search for the other head to fail. The code is
fragile, and instead it ended up using the 'first' bookmark head, but the
ordering is undefined and it could thus randomly use the wrong bookmarkhead
and fail with:
$ hg up -q -C e@diverged
$ hg merge
abort: merging with a working directory ancestor has no effect
Before this patch, enabling strict command processing (ui.strict=True)
meant that 'hg bookmark NAME', as referenced several places in the
documentation, would not work. This adds 'bookmark' as an explicit alias
to 'bookmarks'.
Starting with 049792af94d6, users are no longer able to update a
working copy to a branch named with a "bad" character (such as ':').
Prior to v2.4, it was possible to create branch names using "bad"
characters, so this breaks backwards compatibility.
Mercurial must allow users to update to existing branches with bad
names. However, it should continue to prevent the creation of new
branches with bad names.
A test was added to confirm that 'hg update' works as expected. The
test uses a bundled repo that was created with an earlier version of
Mercurial.
'*' causes the resulting RE to match 0 or more repetitions of the preceding RE:
>>> bool(re.search('.*', ''))
>>> True
This causes an infinite loop because currently we're only checking if there was
a match without looking at where we are in the searched string.
Successors set are an important part of obsolescence. It is necessary to detect
and solve divergence situation. This changeset add a core function to compute
them, a debug command to audit them and solid test on the concept.
Check function docstring for details about the concept.
This changes graft to explicitly track the progression of commits it
makes, and updates it's idea of the current node based on it's last
commit, rather than from the working copy parent. This should have no
effect on the value of current since we were reading the working copy
parent immediately after commiting to it.
The motivation for this change is that a subsequent patch will break
the current node and working copy relationship. Splitting this out
into a separate patch will make that one more readible.
This moves the logic for generating the commit metadata ahead of the
merge operation. The only purposae of this patch is to make
subsequent patches easier to read, and there should be no behavior
changes.
scmutil.checknewlabel takes a repo object as its first argument.
When the call to this function was added in 4d438984605c, the
first argument was mistakenly set to 'None'.
The bisect command does not have an option to limit itself only to
subdirectories, but it's possible to use revsets for the --skip option
for the same effect. Given the relative obscurity of revsets, it helps
to have this as another example for bisect.
'*' causes the resulting RE to match 0 or more repetitions of the preceding RE:
>>> bool(re.search('.*', ''))
>>> True
This causes an infinite loop because currently we're only checking if there was
a match without looking at where we are in the searched string.
Bookmarks persistence still showed a fair amount of its legacy as a
monkeypatching extension. This encapsulates all bookmarks
serialization and parsing in a single class, and offers a single
location where other bookmarks storage engines can be substituted
in. As a result, many files no longer import the bookmarks module,
which strikes me as an encapsulation win.
This doesn't do anything to the current bookmark state yet, but I'm
hoping put that in the bmstore class as well.
ui contains repo specific configuration, so do not use it when there is a repo.
But pass it to hg.peer when there is no repo. Then it only contains global
configuration.
Before this patch, there is no information about whether help document
is fully displayed or not.
So, some users seem to misunderstand "-v" for "hg help" just as "the
option to show list of global options": experience on "hg help -v" for
some commands not containing verbose containers may strengthen this
misunderstanding.
Such users have less opportunity for noticing omitted help document,
and this may cause insufficient understanding about Mercurial.
This patch indicates help omitting, if help document is not fully
displayed.
For command help, the message below is displayed at the end of help
output, if help document is not fully displayed:
use "hg -v help xxxx" to show more complete help and the global
options
and otherwise:
use "hg -v help xxxx" to show the global options
For topics and extensions help, the message below is displayed, only
if help document is not fully displayed:
use "hg help -v xxxx" to show more complete help
This allows users to know whether there is any omitted information or
not exactly, and can trigger "hg help -v" invocation.
This patch causes formatting help document twice, to switch messages
one for omitted help, and another for not omitted. This decreases
performance of help document formatting, but it is not mainly focused
at help command invocation, so this wouldn't become problem.
This options allows to specify the `flag` part of obsolete markers. For details
about marker flags, check the `mercurial/obsolete.py` documentation. Some random
flag are added to a marker to test this feature.
This factors out the checks from tags and bookmarks, and newly applies
the same prohibitions to branches. checknewlabel takes a new parameter,
kind, indicating the kind of label being checked.
Test coverage is added for all three types of labels.
For now the new function only checks to make sure the new label name
isn't a reserved name ('tip', '.', or 'null'). Eventually more of the
checks will be unified between the different types of labels.
The `tag` command is trivially updated to use it. Updating branches and
bookmarks to use it is slightly more invasive and thus reserved for
later patches.
The recently introduced message was:
no unresolved files; you may continue your unfinished operation
This had three problems:
- looks a bit like an error message because it's not saying "we've
just resolved the last file"
- refers to "unfinished operation", which won't be the case with
"update" or "merge"
- introduces semicolons to error messages, which is stylistically
questionable
I've simplified this to:
no more unresolved files
In the future, if we want to prompt someone to continue a particular operation, we should use
a hint style:
no more unresolved files
(use 'hg graft --continue' to finish grafting)
When using resolve, users often have to consult with the output of |hg
resolve -l| to see if any unresolved files remain. This step is tedious
and adds overhead to resolving.
This patch will notify a user if there are no unresolved files remaining
after executing |hg resolve|::
no unresolved files; you may continue your unfinished operation
The patch stops short of telling the user exactly what command should be
executed to continue the unfinished operation. That is because this
information is not currently captured anywhere. This would make a
compelling follow-up feature.
Previously, if the paths specified as arguments to |hg resolve| were
invalid, they were silently ignored and a no-op would ensue.
This patch fixes that in some scenarios.
If none of the paths specified to |hg resolve| match a path that is in
mergestate, a warning will be emitted.
Ideally, a warning would be emitted for every path/pattern specified
that doesn't match anything. To achieve this would require significant
refactoring of the matching subsystem. That work is beyond the scope of
this patch series. Something is better than nothing and this patch
gets us something.
The resolve command is only relevant when mergestate is present.
This patch will make resolve abort when no mergestate is present.
This change will let people know when they are using resolve when they
shouldn't be. This change will let people know when their use of resolve
doesn't do anything.
Previously, |hg resolve -m| would allow mergestate to be created. This
patch now forbids that. Strictly speaking, this is backwards
incompatible. The author of this patch believes creating mergestate via
resolve doesn't make much sense and this side-effect was unintended.
Before this patch, "localrepository.tag()" doesn't take "editor"
argument, and this prevents callers from passing "editor" argument to
"localrepository.commit()" invoked internally.
This patch adds "editor" argument to "localrepository.tag()" (and
"_tag()", too), and makes "commands.tag()" invoke it with "editor"
argument.
This patch also omits explicit "localrepository.savecommitmesssage()"
invocation, because "localrepository.commit()" will invoke specified
"editor" and save edited commit message into ".hg/last-message.txt"
automatically.
Options like --delete and --rename are incompatible with each
other. In this case we abort. We do not abort if the result is a nullop.
Nullops are: '--delete --inactive', '--delete --force'.
This allows the user to set different colors for each phase, e.g.
[color]
changeset.public = blue
changeset.draft = green
changeset.secret = red
In addition, this doesn't affect current configuration for custom log.changeset
colors, but rather adds the option for users that want to visually see which
changesets are amendable.
Maintain a whitelist of commands to infer the repo for instead. The whitelist
contains those commands that take file(s) in the working dir as arguments.
a0d2da57b726 added this help text to hg bookmark:
If no NAME is given, the current active bookmark will be marked inactive.
But that was never actually the case.
Originally spotted by Idan Kamara <idankk86@gmail.com>.
Before this patch, there is no information about what users should (or
can) do for recovery from corruption of repositories.
This patch adds URL of the Mercurial Wiki page explaining about
recovery from corruption.
At the moment the resolve command doesn't save progress during the resolve process. In example if you try to resolve 100 conflicting files and interrupt the process (e.g., you close the external merge tool) after resolving 50 files you'll end up with 100 unresolved conflicts. Saving the progress helps a lot with long going merges. It's easy to achieve same behavior with simple script that calls resolve command for each unresolved file but it makes sense to make such behavior a default
If all heads are bookmarks, merge fails to find what node to merge
with (throws an IndexError while indexing into the non-bookmark heads
list) as of 208ca72b9343. This catches that case and prints an error
to specify a rev explicitly.
This makes the 'additional help topics' list consistent with the output from
keyword search (for instance subrepo/subrepos).
The sorting by longest name was introduced in 4cbe49492ad3. There might have
been a good reason for it back then, but now it seems like a better idea to
place the preferred name first in the list in helptable.
If you've got this graph:
0-1-2
\
3
and 3 is checked out, 2 is bookmarked with "broken", and you do "hg
strip 2", the bookmark will move to 3, not 1. That's always struck me
as a bug.
This change makes bookmarks move to the tipmost ancestor of
the stripped set rather than the currently-checked-out revision, which
is what I always expected should happen.
Before this change, push would incorrectly fast-path the bundle
generation when extinct changesets are involved, because they are not
added to outgoing.excluded. The reason to do so are related to
outgoing.excluded being assumed to contain only secret changesets by
scmutil.nochangesfound(), when displaying warnings like:
changes found (ignored 9 secret changesets)
Still, outgoing.excluded seems like a good API to report the extinct
changesets instead of dedicated code and nothing in the docstring
indicates it to be bound to secret changesets. This patch adds extinct
changesets to outgoing.excluded and fixes scmutil.nochangesfound() to
filter the excluded node list.
Original version and test by Pierre-Yves.David@ens-lyon.org
This change separates peer implementations from the repository implementation.
localpeer currently is a simple pass-through to localrepository, except for
legacy calls, which have already been removed from localpeer. This ensures that
the local client code only uses the most modern peer API when talking to local
repos.
Peers have a .local() method which returns either None or the underlying
localrepository (or descendant thereof). Repos have a .peer() method to return
a freshly constructed localpeer. The latter is used by hg.peer(), and also to
allow folks to pass either a peer or a repo to some generic helper methods.
We might want to get rid of .peer() eventually.
The only user of locallegacypeer is debugdiscovery, which uses it to pose as a
pre-setdiscovery client. But we decided to leave the old API defined in
locallegacypeer for clarity and maybe for other uses in the future.
It might be nice to actually define the peer API directly in peer.py as stub
methods. One problem there is, however, that localpeer implements
lock/addchangegroup, whereas the true remote peers implement unbundle.
It might be desireable to get rid of this distinction eventually.
This introduces a peer method into all repository classes, which currently
simply returns self. It also changes hg.repository so it now raises an
exception if the supplied paths does not resolve to a localrepo or descendant.
Finally, all call sites are changed to use the peer and local methods as
appropriate, where peer is used whenever the code is dealing with a remote
repository (even if it's on local disk).
Plain 'hg help rollback' now looks like this:
$ hg help rollback
hg rollback
roll back the last transaction (dangerous)
This command should be used with care. There is only one level of
rollback, and there is no way to undo a rollback. It will also restore
the dirstate at the time of the last transaction, losing any dirstate
changes since that time. This command does not alter the working
directory.
Transactions are used to encapsulate the effects of all commands that
create new changesets or propagate existing changesets into a repository.
This command is not intended for use on public repositories. Once changes
are visible for pull by other users, rolling a transaction back locally
is ineffective (someone else may already have pulled the changes).
Furthermore, a race is possible with readers of the repository; for
example an in-progress pull from the repository may fail if a rollback is
performed.
Returns 0 on success, 1 if no rollback data is available.
options:
-n --dry-run do not perform actions, just print output
-f --force ignore safety measures
--mq operate on patch repository
use "hg -v help rollback" to show more info
Marker are now written as soon as possible but within a transaction. Using a
transaction ensure a proper behavior on error and rollback compatibility.
Flush logic are not necessary anymore and are dropped from lock release.
With this changeset, the obsstore is open, written and closed for every single
added marker. This is expected to be highly inefficient and batched write should
be implemented "quickly".
Another issue is that every flush of the file will invalidate the obsstore
filecache and trigger a full re instantiation of the repo.obsstore attribute
(including, reading and parsing entry). This is also expected to be highly
inefficient and proper filecache operation should be implemented "quickly" too.
A side benefit of the filecache issue is that repo.obsstore object is properly
invalidated on transaction abortion.
This replicates the strategy of rebase, which postpones setparents and
duplicatecopies after checking the merge stats.
Without the second parent, resolve cannot redo merge.
This patch fixes the broken formatting of keyword search results. Some blank
lines were missing from the RST markup, which caused markup to be printed.
Accepting a variable number of arguments as the old API did is
deeply ugly, particularly as it means the API can't be extended
with new arguments. Partly as a result, we have at least three
different implementations of the same ancestors algorithm (!?).
Most callers were forced to call ancestors(*somelist), adding to
both inefficiency and ugliness.
This patch changes the function which generates help text about commands and
options to use RST formatting. Tables describing options have been formatted
using RST table markup for some time already, so their appearance does not
change. Command lists, however, change appearance.
To format non-verbose command lists, RST field list markup was chosen, because
it resembles the old format:
<http://docutils.sourceforge.net/docs/user/rst/quickref.html#field-lists>
In the old (hand-coded) format of non-verbose command lists, the left column is
12 characters wide. Our minirst implementation formats field lists with a left
column 14 characters wide, so this patch changes the appearance of help output
correspondingly:
<http://markmail.org/message/krl4cxopsnii7s6z?q=mercurial+reinert+from:%22Olav+Reinert%22&page=2>
The minirst markup most closely resembling the old verbose command lists is
definition lists. But using it would cause a blank line to be inserted between
each command definition, making the output excessively long, and no more
useful than before. To avoid this, I chose to use field lists also for verbose
command help, resulting in output like this example:
add add the specified files on the next commit
annotate, blame
show changeset information by line for each file
clone make a copy of an existing repository
commit, ci commit the specified files or all outstanding changes
diff diff repository (or selected files)
export dump the header and diffs for one or more changesets
forget forget the specified files on the next commit
init create a new repository in the given directory
log, history show revision history of entire repository or files
merge merge working directory with another revision
phase set or show the current phase name
pull pull changes from the specified source
push push changes to the specified destination
qdiff diff of the current patch and subsequent modifications
qinit init a new queue repository (DEPRECATED)
qnew create a new patch
qpop pop the current patch off the stack
qpush push the next patch onto the stack
qrefresh update the current patch
remove, rm remove the specified files on the next commit
serve start stand-alone webserver
status, st show changed files in the working directory
summary, sum summarize working directory state
update, up, checkout, co
update working directory (or switch revisions)
This change is a move towards generating all help text as a list of strings
marked up with RST.
This is achieved by acting as if the user had given -r<rev> for each head rev
of outgoing changesets on the command line, as well as appropriate
--base <rev>.
The discovery information is computed as normal, and then adjusted as above.
Bookmarks will behave more like named branches when merge tries to pick
a revision to merge.
Bookmarks now to respect the current bookmarks. Bookmarks will not
accidentally merged with unnamed heads or other bookmarks. However merge
can pick heads with diverging bookmarks and pick those automatically.
We end up with two cases for picking a revision to merge:
(1) In case of an current bookmark, merge can pick a branch head that has a
diverged bookmark
(2) In case of no current bookmark, merge can pick a branch head that does not
have a bookmark.
The original motivation was changectx.phase() had special logic to
correctly lookup in repo._phaserev, including invalidating it when
necessary. And at other places, repo._phaserev was accessed directly.
This led to the discovery that phases state including _phaseroots,
_phaserev and _dirtyphase was manipulated in localrepository.py,
phases.py, repair.py, etc. phasecache helps encapsulating that.
This patch replaces all phase state in localrepo with phasecache and
adjust related code except for advance/retractboundary() in phases.
These still access to phasecache internals directly. This will be
addressed in a followup.
There is currently no clear link between the help for log
and the help on templates. The log option is --template
but the template help is 'help templating' or 'help templates'.
This patch makes 'hg help template' work and also adds a
note into the log help explaining where to find more info.
The fix introduced in 3509b9cf8f86 was only partially successful. It is correct
to turn dirstate 'm' merge records into normal/dirty ones but copy records are
lost in the process. To adjust them as well, we need to look in the first
parent manifest to know which files were added and preserve only related
records. But the dirstate does not have access to changesets, the logic has to
moved at another level, in localrepo.
The --amend flag can be used to amend the parent of the working directory
with a new commit that contains the changes in the parent in addition to
those currently reported by "hg status", if there are any. The old commit
is stored in a backup bundle in ".hg/strip-backup"(see "hg help bundle"
and "hg help unbundle" on how to restore it).
Message, user and date are taken from the amended commit unless specified.
When a message isn't specified on the command line, the editor will open
with the message of the amended commit.
It is not possible to amend public changesets (see "hg help phases") or
changesets that have children.
Behind the scenes, first commit the update (if there is one) as a regular
child of the current parent. Then create a new commit on the parent's
parent with the updated contents. Then change the working copy parent
to this new combined changeset. Finally, strip the amended commit and
update commit created in the beginning.
An alternative (cleaner?) approach of doing this is suggested here:
http://selenic.com/pipermail/mercurial-devel/2012-March/038540.html
It is currently not possible to amend merge commits or recursively,
this can be added at a later time.
Checking the bundle type late in the command's execution can mean
that we do work for a long time before complaining about incorrect
user input and aborting. Guess how I discovered this.
This revision has no functionality change. The code on the original
commands.revert() function has been split. The first part of the
original code, which checks that the command inputs are correct
remains in commands.revert(). The rest of the function, which performs
the actual revert operation has been moved into cmdutil.revert().
The purpose of this change is to make it easier to perform a revert
operation, from other parts of the code. This may be used to implement
reverting of subrepos.
The string representation of util.Abort() is translated when
merge.update() raises the exception. For languages with characters
out of the valid ascii range, if we feed them again to i18n.gettext()
mercurial dies with:
[...]
File "/home/javi/src/mercurial/mercurial/hg-mpm/mercurial/commands.py", line 4287, in postincoming
ui.warn(_("not updating: %s\n" % str(inst)))
File "/home/javi/src/mercurial/mercurial/hg-mpm/mercurial/i18n.py", line 42, in gettext
u = u'\n\n'.join([p and t.ugettext(p) or '' for p in paragraphs])
File "/usr/lib/python2.7/gettext.py", line 404, in ugettext
return unicode(message)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xd0 in position 14: ordinal not in range(128)
To reproduce this error, just try to pull a changeset that crosses
branches with LANG=ru_RU.UTF-8
The {filelog -> linkrev -> copyfrom} cache was refactored and broken by:
changeset: 10060:cc8d195282c7
user: Patrick Mezard <pmezard@gmail.com>
date: Sun Dec 13 18:06:24 2009 +0100
summary: templatekw: change {file_copies} behaviour, add
{file_copies_switch}
With --copies, this cache is accessed for every touched file of every revision.
Unfortunately it is recreated for every revision, which means filelogs are
parsed again. This patch makes the cache global again for all revisions.
A couple of indicative timings of "hg log --copies", before and after:
hg: 44s / 5s
mozilla --limit 10000: 3m51s / 2m32s
mozilla: 23m46s / 12m23s
I do not know any good tool to trace memory consumption of these runs for
comparisons. Watching the full mozilla run in top, the process did not seem to
misbehave.
Currently we have the following return codes if nothing is found:
commit incoming outgoing pull push
intended 1 1 1 1 1
documented 1 1 1 0 1
actual 1 1 1 0 1
This makes pull agree with the rest of the table and makes it easy to
detect "nothing was pulled" in scripts.
Currently we have the following return codes if nothing is found:
commit incoming outgoing pull push
intended 1 1 1 1 1
documented 1 1 1 0 1
actual 1 1 1 0 0
This fixes the lower-right entry.
Before, trying to change the phase of a "public" node to "draft" would result
in:
$ hg phase --draft .
no phases changed
[0]
With this patch:
$ hg phase --draft .
cannot move 1 changesets to a more permissive phase, use --force
no phases changed
[1]
On partial failures, the exit status is now 1 instead of 0 and the number of
changed nodes is displayed while it was only with --verbose. It seems useful to
tell the user that despite the apparent failure, something changed.
$ hg phase --draft '5 or 7'
cannot move 1 changesets to a more permissive phase, use --force
phase changed for 1 changesets
[1]
The unknown file collision rule was introduced as an extension of the
"should be clean when merging" rule. Unfortunately, it got applied to
the normal update path, which should be happy to merge local changes.
This patch gives us merges for unknown file collisions on update,
while preserving abort for merge and update -c.
With the previous code, the phase command was returning None when displaying
phase and 0 or 1 when moving them.
This seemed an bit odd and displaying phase return 0 too now.
When support for handling explicit paths in subrepos was added to the forget
command (155b89136ae7), subrepo recursion wasn't taken into account. This
change fixes that by pulling the majority of the logic of commands.forget into
cmdutil.forget, which can then be called from both there and subrepo.forget.
When support for handling explicit paths in subrepos was added to the add
command (825c4cefde4b), subrepo recursion wasn't taken into account. This
change adds an explicitonly argument to cmdutil.add to allow controlling which
levels of recursion should include only explicit paths versus all matched
paths.
The output of "hg help" is changed to ensure that the column containing
descriptions of commands, extensions, and other topics is correctly alignmened.
Simplifies client logic in multiple places since it encapsulates the
computation of the common and, more importantly, the missing node lists.
This also allows an upcomping patch to communicate precomputed versions of
these lists to clients.
The last line of a non newline-terminated file would mix with the first line of
the next file in multiple-file listings before this patch.
Possible compatibility issue: no longer possible to tell from the annotate
output if the file is terminated by new line or not.
The existing copy detection API was designed with merge in mind and
was ill-suited for doing status/diff. The new pathcopies
implementation gives more accurate, easier to use results for
comparing two revisions, and is much simpler to understand.
Test notes:
- test-mv-cp-st.t results finds more renames in the reverse direction now
- test-mq-merge.t was always wrong and duplicated a copy in diff that
was already present in one of the parent revisions
some problematic encoding (e.g.: cp932) uses ASCII alphabet characters
in byte sequence of multi byte characters.
"str.lower()" on such byte sequence may treat distinct characters as
same one, and cause unexpected log matching.
this patch uses "encoding.lower()" instead of "str.lower()" to
normalize strings for compare.
Removes the word 'aborted' from the 3rd paragraph in favor of
'interrupted', the same word used in the description of the
-c/--continue switch. The word 'interrupted' is also consistent with
the help for rebase.
With "wp1" and "wp2" the current working directory parents, "p1" and "p2" the
patch parents and "parents" the resulting commit parents, the current behaviour
is:
--bypass --exact p2 parents
0 0 0 [wp1, wp2]
0 0 1 [wp1, wp2]/buggy
0 1 0 [p1]
0 1 1 [p1, p2]
1 0 0 [wp1, wp2]
1 0 1 [p1, p2]
1 1 0 [p1]
1 1 1 [p1, p2]
The original behaviour before 1f543fd375c5 was:
--bypass --exact p2 parents
0 0 0 [wp1, wp2]
0 0 1 if p1 == wp1 then [p1, p2] otherwise [wp1, wp2]
0 1 0 [p1]
0 1 1 [p1, p2]
This patch restores the previous behaviour when --bypass is not set, and align
--bypass behaviour when --exact is not set with merge diffs.
In particular, we do not allow:
- grafting an already grafted cset onto its original branch
- grafting already grafted csets with the same origin onto each other
When dirstate parent is changed with dirstate.setparent before a
revert so it no longer points to where the dirstate refered to, revert
does not remove all files it should:
Revert to a different revision needs also to remove files that are not
found through disptables and not in the context or parent manifest.
This changeset flips the default value of ui.commitsubrepos setting
from True to False and adds a --subrepos flag to commit.
The commit, status, and diff commands behave like this with regard to
recusion and the ui.commitsubrepos setting:
| recurses | recurses
| by default | with --subrepos
--------+---------------+----------------
commit: | commitsubrepo | True
status: | False | True
diff: | False | True
By changing the default from True to False, the table becomes
consistent in the two columns:
* without --subrepos on the command line, commit will abort if a
subrepo is dirty and status/diff wont show changes inside subrepos.
* with --subrepos, all three commands will recurse.
A --subrepos flag on the command line overrides the config settin.g
Matching lines without trailing '\n' was missing the last character.
That seems to have been an unintended side effect of 8abe3f27975c.
The test in c21748e4cd4d documents the bad behaviour.
Up until now the all the push command options were ignored when pushing
subrepos. In particular, the fact that the --new-branch command was not passed
down to subrepos made it not possible to push a repo when any of its
subrepos had a new branch, even if you used the --new-branch option of the push
command.
In addition the error message was confusing since it showed the following hint:
"--new-branch hint: use 'hg push --new-branch' to create new remote branches".
However using the --new_branch flag did not fix the problem, as it was ignored
when pushing subrepos.
This patch passes the --new-branch and --ssh flags to every subrepo that is
pushed.
Issues/Limitations:
- All subrepo types get these flags, but only the mercurial subrepos use them.
- It is no longer possible to _not_ pass down these flags to subrepos when
pushing:
* An alternative would be to introduce a --subrepos flag that should be
used to pass down these flags to the subrepos.
* If we did this, it could make sense to make the --force flag respect this
new --subrepos flag as well for consistency's sake.
- Matt suggested that the ssh related flags could also be passed down to
subrepos during pull and clone. However it seems that it would be the "update"
command that would need to get those, since subrepos are only pulled on update.
In any case I'd prefer to leave that for a later patch.
Makes the 'nothing to merge' abort messages in commands.py consistent with
those in merge.py. Also makes commands.merge() and merge.update() use hints.
The tests show the changes.
splitblock() was added to handle blocks returned by bdiff.blocks() which differ
only by blank lines but are not made only of blank lines. I do not know exactly
how it could happen but mdiff.blocks() threshold behaviour makes me think it
can if those blocks are made of very popular lines mixed with popular blank
lines. If it is proven to be wrong, the function can be dropped.
The first implementation made annotate share diff configuration entries. But it
looks like users will user -w/b for annotate but not for diff, on both the
command line and hgweb. Since the latter cannot use command line entries, we
introduce a new [annotate] section duplicating the diff whitespace options.
Change the behavior of the forget command such that explicit paths in
subrepos are handled by forgetting the file in the subrepo. This eliminates the
previous behavior where if you called "hg forget" for an explicit path in a
subrepo, it would state that the file is already untracked.
debugstate would always report files as mode 666 or 777 on Windows.
umask is not used on Windows, but faking and using a defalt value of 022
matches what the test suite uses on Unix.
This has never worked usefully:
- it can't undo a completely unwanted merge, as it leaves the merge in the DAG
- it can't undo a faulty merge as that means doing a merge correctly,
not simply reverting to one or the other parent
Both of these kinds of merge also require coordinated action among
developers to avoid the bad merge continuing to affect future merges,
so we should stop pretending that backout is of any help here.
As backing out a merge now requires a hidden option, it can't be done
by accident, but will continue to 'work' for anyone who's already
dependent on --parent for some unknown reason.
Now 'rollback' after 'import' is less surprising: it rolls back all of
the imported changesets, not just the last one. As an extra added
benefit, you don't need 'rollback -f' after 'import --bypass', which
was an undesired side effect of fixing issue2998 (f9f52d71c33b)..
Note that this is a different take on issue963, which complained that
rollback after importing multiple patches returned the working dir
parent to the starting point, not to the second-last patch applied.
Since we now rollback the entire import, returning the working dir to
the starting point is entirely logical. So this change also undoes
b12d79024900, the fix to issue963, and updates its tests accordingly.
Bottom line: rollback after import was weird before issue963,
understandable since the fix for issue963, and even better now.
