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
As a part of migration to vfs, this patch invokes some file API
indirectly via vfs, while ensuring repository directory in the
constructor of "localrepository" class.
New file API are added to "scmutil.abstractopener" class, because they
are also used via other derived classes than "scmutil.opener".
But "join()" is not yet defined other than "scmutil.opener" class,
because it should not be used via other opener classes yet.
As a part of migration to vfs, this patch moves path expansion API
invocations in the constructor of "localrepository" to the constructor
of "opener", because the root path to the repository is very important
to handle paths using non-ASCII characters correctly.
This patch also rearrange initialization order of "wvfs" field,
because it is required to initialize "self.root".
The existing help only walked through an example.
Now we first explain the basic rules and then show an example.
The 'collections' example and description only cause confusion and is removed.
Bikeshedded by Patrick Mezard <patrick@mezard.eu>
Fixes (on Windows in cmd.exe):
$ hg -R v:\x\a status V:\x\a\bar
abort: V:\x\a\bar not under root
where v:\x\a is a valid repository with a checked-out file "bar"
(Note the difference in casing: "v:\" versus "V:\")
Changeset ebc9c501f13c introduced a 'root' path component to look for
hgrc files, which is used both as an absolute path and a path relative
to the <install-root>.
The latter one was broken since 'root' was set to an absolute location
and the subsequent os.path.join discarded the <install-root> path prefix.
This improves the performance of "hg log -l1" from 0.21 seconds to
0.07 on a Linux kernel tree.
Ideally we could use xrange instead of range on the most common
path, and thus avoid a ton of allocation, but xrange doesn't support
slice-based indexing.
This patch contains support for Plan 9 from Bell Labs. A README is
provided in contrib/plan9 which describes the port in greater detail.
A new extension is also provided named factotum which permits the
factotum(4) authentication agent to provide credentials for HTTP
repositories. This extension is also applicable to other POSIX
platforms which make use of Plan 9 from User Space (aka plan9ports).
New users of filecache use different names for the function used to compute
the runtime path of the cached file.
Users should subclass filecache and provide their own version of this
function to call the appropriate join function on 'obj' (an instance
of the class that its member function was decorated).
On platforms not supporting shell expansion, scmutil.match() performs glob
expansion on 'pats' arguments. But _matchfiles() revset calls match.match()
directly, bypassing this behaviour. To avoid duplicating scmutil.match(), a
secondary scmutil.matchandpats() is introduced returning both the match object
and the expanded inputs. Note the expanded pats are also needed in the fast
path, and will be used by --follow code path.
When assigning a new object to filecached properties, the cached object that
was kept in the _filecache map was still holding the old object.
By implementing __set__, we track these changes too and update the cached
copy as well.
pathauditor is invoked not only for localpath form using "os.sep" as
separator, but also for normalized form using "/": for example, hg
internal path like "store/data" under ".hg", or ones normalized by
match object
this causes insufficient repository nesting check, because current
pathauditor implementation divides specified path into components by
"os.sep", and this causes to treat multiple path components joined by
"/" as single one on Windows environment.
this patch applies "util.localpath()" on specified path to force it to
be divided into components correctly.
in fact, root for pathauditor also uses multiple path separator on
Windows. but this does not affect audit itself, so "util.localpath()"
is not applied on it.
in current pathauditor implementation, un-normcase()-ed path is
stored into and compared with audit result cache.
this is not efficiency on case insensitive filesystem.
Some character sets, cp932 (known as Shift-JIS for Japanese) for
example, use 0x41('A') - 0x5A('Z') and 0x61('a') - 0x7A('z') as second
or later character.
In such character set, case collision checking recognizes different
files as CASEFOLDED same file, if filenames are treated as byte
sequence.
win32mbcs extension is not appropriate to handle this problem, because
this problem can occur on other than Windows platform only if
problematic character set is used.
Callers of util.checkcase() use known ASCII filenames as last
component of path, and string.lower() is not applied to directory part
of path. So, util.checkcase() is kept intact, even though it applies
string.lower() to filenames.
The most appropriate context is not always clearly defined. The obvious cases:
For working directory commands, we use None
For commands (eg annotate) with single revs, we use that revision
The less obvious cases:
For commands (eg status, diff) with a pair of revs, we use the second revision
For commands that take a range (like log), we use None
