util: factor new function copymode out of mktempcopy

revert: introduce short option -C for --no-backup Corresponds to -C of the update command. It's much more convenient to use: $ hg revert -aC than having to type $ hg revert -a --no-backup I think the 'no-backup' case is a frequent use case. Introducing short option -C here fits with the muscle memory we have from 'hg update -C', which is described there as "discard uncommitted changes (no backup)".

merge with stable

Added signature for changeset 4a43e23b8c55

Added tag 1.9.1 for changeset 4a43e23b8c55

hgweb: do not ignore [auth] if url has a username (issue2822) The [auth] section was ignored when handling URLs like: http://user@example.com/foo Instead, we look in [auth] for an entry matching the URL and supplied user name. Entries without username can match URL with a username. Prefix length ties are resolved in favor of entries matching the username. With: foo.prefix = http://example.org foo.username = user foo.password = password bar.prefix = http://example.org/bar and the input URL: http://user@example.org/bar the 'bar' entry will be selected because of prefix length, therefore prompting for a password. This behaviour ensure that entries selection is consistent when looking for credentials or for certificates, and that certificates can be picked even if their entries do no define usernames while the URL does. Additionally, entries without a username matched against a username are returned as if they did have requested username set to avoid prompting again for a username if the password is not set. v2: reparse the URL in readauthforuri() to handle HTTP and HTTPS similarly. v3: allow unset usernames to match URL usernames to pick certificates. Resolve prefix length ties in favor of entries with usernames.

hgweb: raw file mimetype guessing configurable, off by default (BC) (issue2923) Before: hgweb made it possible to download file content with a content type detected from the file extension. It would serve .html files as text/html and could thus cause XSS vulnerabilities if the web site had any kind of session authorization and the repository content wasn't fully trusted. Now: all files default to "application/binary", which all important browsers will refuse to treat as text/html. See the table here: https://code.google.com/p/browsersec/wiki/Part2#Survey_of_content_sniffing_behaviors

hgweb: extract the path logic from updatereqenv and add doctests

merge with stable

hgweb: handle 'baseurl' configurations with leading slash (issue2934)

ui: call write() so the prompt string goes through subclassed implementation

merge with stable

merge with i18n

i18n-ja: synchronized with 4fdab926e111

i18n-sv: synchronized with 192e02680d09

parsers: remove redundant 'n' variable in parsers.parse_index2() (issue2935)

subrepo: handle adding svn subrepo with a svn:external file in it (issue2931)

hook: be prepared for __stdout/err__ not having fileno() it may have been replaced, see https://bitbucket.org/tortoisehg/thg/issue/937

dispatch: make sure global options on the command line take precedence So if a user has verbose=True somewhere in his .hgrc files, giving -q on the command line will override that. This basically reverts 1b8c70c9f47c.

http2: send an extra header to signal a non-broken client Some proxies strip the expect header because they forward requests in a non-compliant way or as a way to defend against bogus clients.

httpclient: import ca33b88d143c from py-nonblocking-http (issue2932)

color.py - clear _terminfo_params in win32 mode

url: store and assume the query part of an url is in escaped form (issue2921)

mq/qqueue: print current queue name Add an option to qqueue to print only the name of the current queue. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

export: add %m to file format string (first line of the commit message) $ hg commit -m "Initial commit" $ hg export -o %m.patch tip #It creates Initial_commit.patch file.

windows: eliminate win32 wildcard import

merge with stable

merge with crew

test-filecache: change for python 2.4 compatibility

setdiscovery: return anyincoming=False when remote's only head is nullid This fixes (issue2907) a crash when using 'hg incoming --bundle' with an empty remote repo and a non-empty local repo. This also fixes an unreported bug that 'hg summary --remote' erroneously reports incoming changes when the remote repo is empty and the local is not. Also, add a test to make sure issue2907 stays fixed

i18n: use UTF-8 string to lower filename for case collision check 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.

merge with crew

check-code: disallow use of hasattr() The hasattr() builtin from Python < 3.2 [1] has slightly surprising behavior: it catches all exceptions, even KeyboardInterrupt. This causes it to have several surprising side effects, such as hiding warnings that occur during attribute load and causing mysterious failure modes when ^Cing an application. In later versions of Python 2.x [0], exception classes which do not inherit from Exception (such as SystemExit and KeyboardInterrupt) are not caught, but other types of exceptions may still silently cause returning False instead of getting a reasonable exception. [0] http://bugs.python.org/issue2196 [1] http://docs.python.org/dev/whatsnew/3.2.html

demandimport: use getattr instead of hasattr We don't use util.safehasattr() here to avoid adding new dependencies for demandimport. This change may expose previously-silenced deprecation warnings to appear, as hasattr silently hides warnings that occur during module import when using demandimport.

demandimport: blacklist rfc822 and mimetools to prevent spurious warnings

i18n: use getattr instead of hasattr Using getattr instead of util.safehasattr here to avoid adding another dependency for i18n.

win32/hgwebdir_wsgi: use getattr instead of hasattr

setup.py: use getattr instead of hasdattr

setup3k: use getattr instead of hasattr Note that hasattr is fixed on Python 3, so this is more about being concise and keeping check-code happy than actual correctness of code.

tests: use getattr instead of hasattr

wireproto: use safehasattr or getattr instead of hasattr

windows: use getattr instead of hasattr

util: use safehasattr or getattr instead of hasattr

templatefilters: use safehasattr instead of hasattr

patch: use safehasattr instead of hasattr

mail: use safehasattr instead of hasattr

url: replace uses of hasattr with safehasattr or getattr

subrepo: use safehasattr instead of hasattr Some of these instances could be rewritten as clever getattr(x, y, default) ladders, but that felt like it impeded readability too much to be worth the modest efficiency gain.

statichttprepo: replace hasattr with getattr

walkrepos: use getattr instead of hasattr for samestat

revlog: use getattr instead of hasattr

lsprof: use getattr instead of hasattr

keepalive: use safehasattr instead of hasattr

hgweb: move remaining hasattr calls to safehasattr

wsgicgi: use getattr instead of hasattr

httprepo: use getattr instead of hasattr

help command: use safehasattr instead of hasattr

hgweb_mod: use safehasattr instead of hasattr

hg: use safehasattr instead of hasattr

encoding: use getattr isntead of hasattr

dispatch: use safehasattr instead of hasattr

debugignore: use getattr instead of hasattr

cmdutil: use safehasattr instead of hasattr

byterange: replace uses of hasattr with getattr

bookmarks: use getattr instead of hasattr

hgext: replace uses of hasattr with util.safehasattr

globally: use safehasattr(x, '__iter__') instead of hasattr(x, '__iter__')

globally: use safehasattr(x, '__call__') instead of hasattr(x, '__call__')

safehasattr: new function to work around hasattr being broken

windows: check util.mainfrozen() instead of ad-hoc checks everywhere

notify: rewrite user documentation The main intent is to turn the reference help into a configuration walkthrough. It also fix several things: - Do not suggest to use it for commit notifications, it cannot work - Fix notify.strip default value - Mention that subscriptions can be setup in Mercurial configuration files - Improve notify.strip and notify.domain documentation

cmdserver: repo.invalidate() on every runcommand This will trigger the filecache and recreate every cached property that was changed by something other than this cmdserver instance (e.g. by running 'hg commit' at the cmdline).

help: add "web/logoimg" setting description

filecache: fix check-code complaint

localrepo: unify tag related info into a tagscache class

localrepo: make invalidate() walk _filecache

localrepo: decorate manifest() with filecache

localrepo: decorate _bookmarks/current with filecache nodebookmarks() can be cached as well, leaving for later

localrepo: decorate changelog() with filecache

localrepo: refresh filecache entries after releasing a repo.lock()

localrepo: decorate dirstate() with filecache We refresh the stat info when releasing repo.wlock(), right after writing it. Also, invalidate the dirstate by deleting its attribute. This will force a stat by the decorator that actually checks if anything changed, rather than reading it again every time. Note that prior to this, there was a single dirstate instance created for a localrepo. It was invalidated by calling dirstate.invalidated(), clearing its internal attributes. As a consequence, the following construct is no longer safe: ds = repo.dirstate # keep a reference to the repo's dirstate wlock = repo.wlock() try: ds.setparents(...) finally: wlock.release() # dirstate should be written here Since it's possible that the dirstate was modified between lines #1 and #2, therefore changes to the old dirstate won't get written when the lock releases, because a new instance was created by the decorator.

localrepo: add a cache with stat info for files under .hg/

scmutil: introduce filecache The idea is being able to associate a file with a property, and watch that file stat info for modifications when we decide it's important for it to be up-to-date. Once it changes, we recreate the object. On filesystems that can't uniquely identify a file, we always recreate. As a consequence, localrepo.invalidate() will become much less expensive in the case where nothing changed on-disk.

posix, windows: introduce cachestat This class contains a stat result, and possibly other file info to reliably determine between two points in time whether a file has changed. Uniquely identifying a file gives us that reliability because we either atomic rename or append. So one of two will happen: the file 'id' will change, or the size of the file will change. posix implements it simply by calling os.stat() and checking if the result has st_ino. For now on Windows we always assume the path is uncacheable. This can be improved on NTFS due to file IDs: http://msdn.microsoft.com/en-us/library/aa363788(v=vs.85).aspx So we need to find out if a file path is on an NTFS drive, for that we have: - GetVolumeInformation, which unfortunately only works with a root path (but is available on XP) - GetVolumeInformationByHandleW, works on a full file path but requires Vista or higher

util: eliminate wildcard imports

templater: use a global funcs table

ui: config path relative to repo root

ui: providing no default value to configpath should not raise an Error

ui: fix error, base can not be a list

merge with stable

test-i18n, i18n-pt_BR: updated test message changed in 41c3a71c318d

i18n-pt_BR: synchronized with a934b9249574

merge with stable

rebase: remove trailing whitespace found by check-code

hooks: use python 2.4 compatible exception handling

url: handle urls of the form file:///c:/foo/bar/ correctly

dispatch: avoid double backslashes in error message The use of %r in the format string caused Python to display Windows paths with double backslashes.

hgweb: add a "web/logoimg" setting to customize the web logo image This change complements the existing web/logourl setting, and lets the user customize the logo image that is shown on many of the hg server pages. If this setting is not set, hglogo.png is used.

util: move windows and posix wildcard imports to begin of file

util: move "default" hidewindow to posix.py There is a hidewindow in win32.py, which we get via windows.py

util: move "default" lookupreg to posix.py There is a lookupreg in win32.py, which we get via windows.py

util: move "default" unlinkpath to posix.py we have a unlinkpath in windows.py

util: move "default" makedir to posix.py makedir is already defined in win32.py, which gets imported into util.py via windows.py if we are running on Windows

summary: allow color to highlight active bookmark

summary: show bookmarks separate from tags and note active mark (issue2892)

localrepo: make requirements attribute of newly-created repos contain a set This is for internal consistency, as this attribute typically contains a set

localrepo: fix comment on set

revert: restore check for uncommitted merge (issue2915) (BC) This will restore the pre-1.9 behavior.

localrepo: add set method to iterate over a given revset This should allow replacing a number of hand-rolled graph algorithms.

revset: add formatspec convenience query builder

revset: allow bypassing alias expansion For internal usage of revset queries, we don't want aliases breaking things.

merge with stable

subrepo: don't commit in subrepo if it's clean If a subrepo has changed relative to the outer repo's substate, but the subrepo itself is clean, we don't need to commit in the subrepo.

rebase: block collapse with keepbranches on multiple named branches (issue2112) Collapse and keepbranches should be blocked when there is more than one named branch on the branch that's going to be rebased.

merge with stable

hbisect: do not assume that min(good) is an ancestor of min(bad) The included test used to report "inconsistent state", which is incorrect. While this situation cannot occur when the user sticks to the suggested bisect sequence. However, adding more consistent good/bad information to the bisect state should be tolerated as well.

hbisect: more consistent variable name

hbisect: confine loop to the relevant interval In this context we know that ancestors[rev] == None for all rev <= goodrev, so looping further back is unnecessary (and confusing).

win32: assign winstdout to sys.__stdout__ as well (issue2888) On Windows sys.stdout was being replaced with winstdout, which caused util.system() to redirect its output (due to 406b6d7bdcb9). That causes interactive tools (such as vim) to stop working.

alias: note interaction of shell aliases with early opts in help

alias: fix up test results

hooks: redirect stdout/err/in to the ui descriptors when calling python hooks We need to make sure that python hooks I/O goes through the ui descriptors so it doesn't mess the command server protocol.

alias: pass local ui to shell alias This avoids an additional config read

aliases: drop cwd manipulation Already done in _dispatch

dispatch: move shell alias handling after early arg handling --cwd, --repo, and --config obviously should be handled first

merge with stable

rebase: reset bookmarks (issue2265 and issue2873)

merge with stable

cmdserver: take repo.baseui as our ui The ui passed to server() is really repo.ui, that is it contains its local configuration as well. When running commands that use a different repo than the servers cached repo, we don't want to use that ui as the baseui for the new repo.

web: Output a correct date in short format (issue2902)

test-commandserver: explicitly close opened file

verify: fix mq misfire

merge with stable

merge with i18n

i18n-pt_BR: synchronized with 35f5cfdd0427

merge with stable

commit: suppress spurious new head message for duplicate commit (issue2893)

osutil: emulate os.listdir's OSError for long names (issue2898)

verify: filter messages about missing null manifests (issue2900)

merge with crew

subrepo: use working copy of .hgsub to filter status (issue2901)

notify: remove unused url() method

test-notify-changegroup: test notifications on unbundle

run-tests: fix summary when accepting changes interactively Accepted changes were not counted as success.

merge with stable

verify: filter messages about missing null manifests (issue2900)

cmdserver: restore old working dir after dispatch when we have --cwd

dispatch: don't use request repo if we have --cwd

eol: ignore IOError from deleted files in commitctx A Mercurial repo signals a file is deleted by raising IOError when the file's data is requested. This IOError is normally caught by localrepository.commitctx. With the eol extension enabled and EOL mappings in place, the eolrepo subclass should ignore IOError because a deleted file has no line endings to process. This issue exhibited itself when performing an incremental hg convert of a revision with deleted files to a repo with an existing .hgeol file.

scmutil: add missing import of re see https://bitbucket.org/tortoisehg/thg/issue/929

dispatch: fix checking of rpath in _getlocal This avoids an extra config read

ui: rename _is_trusted to _trusted is and do are pointless, underbar separators are style violations

merge with stable

eol: fix silly test-gendoc breakage by escaping control characters

eol: document new eol.fix-trailing-newline setting

eol: fix missing trailing newlines in comitted files Some text editors (Eclipse, for example) do not add trailing newlines, so diffs often contain annoying "\ No newline at the end of file". This patch to eol extension simply adds trailing newline on commit.

eol: eol.only-consistent can now be specified in .hgeol

merge with stable

commands: use mergetoolopts when a command supports --tool

revsets: actually catch type error on tip^p1(tip) (issue2884) The previous commit was empty.

hgcia: Set default value of strip to -1 (issue2891) For backward compatibility the root path of the repository is not displayed unless the user has specified an explicit strip value.

commands: improve help for -y/--noninteractive Before, the help text said that Mercurial would assume 'yes' for all prompts, but this is confusing since many prompts don't have any 'yes' choice. It now more accurately describes what will happen.

bookmarks: simplify warning code

bookmarks: drop superfluous strip

bookmarks: add a warning for non empty malformed line

bookmarks: more robust parsing of bookmarks file

merge with stable

revsets: catch type error on tip^p1(tip) (issue2884)

revsets: do the right thing with x^:y (issue2884) Given an operator ^ that's either postfix or infix and an operator : that's either prefix or infix, the parser can't figure out the right thing to do. So we rewrite the expression to be sensible in the optimizer.

win32mbcs: wrap two more functions to be wrapped. util.checkwinfilename() and util.checkosfilename() are wrapped. The former, used by scmutil, is not friendly for Shift_JIS bytes. The latter is an dynamic alias of checkwinfilename() used by other modules.

commands, merge: call setconfig on the right ui In practice this doesn't change anything since ui == repo.ui here, but setting repo.ui explicitly here is clearer since hg.merge will use repo.ui later on.

peer: change arg name to convey it can be a repo as well

progress: add a changedelay to prevent parallel topics from flapping (issue2698) When combined with the earlier change to make the progress object truly a singleton, this prevents the progress bar swapping on 'hg clone --pull' on a local filesystem. Thanks to timeless for lots of debugging help at the Copenhagen sprint to isolate the root cause of this and a first draft an idea that would fix it.

progress: make progress bar a singleton to avoid double-progress ui bugs This helps issue2698 a little, but isn't a complete fix, since generators still can produce some weird progress bar switching.

progress: remove superfluous parens

keyword: reuse already present working contexts for match Shortens overlong line as side-effect.

merge with stable

discovery: quiet note about heads This was changing output on in/out -v for no good reason.

patch: fix parsing patch files containing CRs not followed by LFs Since 1e64e1e12195 , patch lines containing a CR not followed by a LF would be incorrectly splitten, causing a failure to apply the patch.

treediscovery: rename stop() in tests to fix failures on AIX. It seems ksh, the default shell on AIX, does not permit the creation of a function called stop(). test-treediscovery.t and test-treediscovery-legacy.t both fail on AIX with error 'syntax error at line 25 : `(' unexpected'. Fix by renaming stop() in the scripts to tstop(). For completeness rename start() to tstart() to match. Both tests then pass on AIX. Add check for the use of stop() in a shell script to check-code.

fileset: fix typo in binary() doc

help: fileset foo.lst was named files.lst

merge with stable

Added signature for changeset de9eb6b1da4f

Added tag 1.9 for changeset de9eb6b1da4f

util: rename the util.localpath that uses url to urllocalpath (issue2875) util is never imported by any other name than util, so this is mostly just a simple search and replace from util.localpath to util.urllocalpath (assuming other uses of util.localpath already has been renamed).

tests: restore previous fix for date ambiguity in cvs test 017ab404e588 changed some sleeps after cvs update to sleeps before commit. I don't know why that should work, but I have a machine where it doesn't work. Commits regularly fails becuase cvs doesn't notice that a file has been changed. Restoring the previous sleep between the update and the edit makes cvs notice the change.

merge with stable

run-test: revert most of 439ed4721a6d, timeout uses fallback for terminate()

run-tests: fallback to SIGTERM if subprocess.Popen does not have terminate()

subrepo: correct revision in svn checkout A Subversion subrepo checkout uses a url and --revision which does not do the correct thing when specifying a revision of a branch that has since been deleted and recreated. The checkout needs to specify the revision as URL@REV instead.

wix: catch up with more added files revsets: 1.7::tip and adds("mercurial/help/**") 1.7::tip and adds("mercurial/templates/**")