test: added testcase for cvsps log message lookahead

cvsps: cvs log loop uses lookahead to avoid misleading text Changes cvsps.py's cvs log reader to use a one-line lookahead, so that possibly misleading log messages can be disambiguated. In particular I have past committers who used cvs log's 28-character row of hyphens within commit messages; this throws cvsps and disrupts conversion. The only alternative in this case is to edit the cvs ,v file by hand, which bloodies mercurial's "don't change history" principle.

convert/gnuarch: recode cat-log parts to utf-8 to be hg.description friendly

convert/gnuarch: add cat-log payload to commit description

bisect: improve hg bisect -c (relative paths, error handling) hg bisect -c failed with a relative path or when the executable wasn't found. Use util.find_exe()+os.spawnl() instead of os.spawnlp() and improve the handling of errors (killed process, exe not found). Thanks to Georg Brandl for reporting it.

merge with crew-stable

convert/gnuarch: correct indentation

merge with crew

test-audit-path: add one more test (issue 1450)

convert/gnuarch: follow continuation-of revisions Built on top of previous patches: - continuation-of parsing - registered archives retrieval - use of fully qualified revisions This allows the converter scanning for more source revisions following the tree versions 'leaked' through the continuation-of informations. Coupled with the registered archives retrieval, this makes possible to decide to follow such a hint or stop scanning for more revisions. This also implies some changes in the retrieval of some base-0 revisions when they're continuation-of other revisions, in that case a 'replay' will work where a simple 'get' fails because the dir exists already. I found the code dealing with 'replay' quite good as it has already a fallback to 'get' in the error path.

convert/gnuarch: retrieve known archive names list This will make possible in a followup patch to prevent following history that is not reachable because an archive is unknown to the user.

convert/gnuarch: parse continuation-of revisions in gnuarch source In GNU Arch, continuation-of was often used for: - tagging revisions - continue working on a project in a new archive, because arch was scaling poorly in revision numbers (cat-logs were slow to be parsed and scanned through) - very similar to the previous point, fork his own branch of a project. Parsing this header information will allow to 'follow' new history because it often hints at older/forked/personal revision trees. This patch however just implements the parsing of the continuation-of header. A followup patch will implement the proper use of this new information.

convert/gnuarch: use fully qualified revisions There is no need loosing information in the conversion process. This could lead to wrong shamap mappings if different archives used the same 'version' naming.

convert/gnuarch: keep track of original revision in extra headers It seems to be standard to populate the .rev attribute of a commit to keep track of original SCM revision names. Just do it(tm).

convert/gnuarch: robustify cat-log retrieval GNU Arch used to scale very poorly when revision number was increasing. This was mostly caused by the huge amount of cat-log it has to scan/read through to keep track of all patches that were merged in a given revision. In order to improve things, cat-log prunning was a common admin task that would accelerate cat-log parsing at the expense of unreachabe locally stored cat-logs. However, these missing cat-logs are still available in the archive. So try to get them from the archive as a fallback solution.

convert/gnuarch: set prefered locale for str conversions Seems necessary, as a test on my archives goes further with this.

convert/gnuarch: fix cat-log parsing cat-log parsing was very wrong. It assumed the Summary header was comming last, which is wrong. Plus the code was buggy because it was concatenating all headers in the summary. As parsing GNU Arch isn't trivial, and python email code does it so well... just use that ;-)

convert/gnuarch: remove unused code Debug stuff ? Wipe it.

Merge with crew-stable

hgweb: fix long line lengths introduced in 2dc868712dcc

tests: use killdaemons.py in test-pull-http

cvsps: kill some more trailing whitespace

merge with crew-stable

Merge with crew-stable

use repo.wjoin(f) instead of os.path.join(repo.root, f)

correctly update dirstate after update+mode change (issue1456)

mq: don't warn about ambiguous patch name when using patch index (issue1439)

convert/gnuarch: fix switched copy source and destination Reported by Edouard Gomez <ed.gomez@free.fr>

mq: drop copy records when refreshing regular patches (issue1441) Copy information was saved in a common loop, then refined in a git-only block. The problem was the latter did filter out renames occuring in the current patch and irrelevant to commit. In the non-git case, copy records still existed in the dirstate, referencing removed files, making the commit to fail. Git and non-git copy handling paths are now separated for simplicity. Reported by Gary Bernhardt

hgweb: fix problems with empty repositories

localrepo: fix bad manifest delta generation (issue1433) The issue came from the 720ae5085ee3 fix for issue586 working only for manifest.add() fast path, where the incorrect removed file set was ignored. This path was no longer taken after 716a1296e182 refactoring.

hgweb: send HTTP unauthorized error when denying pull

hgweb: allow static content when deny_read denies access

patch: kill some trailing whitespace

hgwebdir_mod: fix a performance issue with static files

Merge with -stable

setup: warn about missing standard Python components

Circumvent removal of valid bisect candidates due to previously skipped ones As reported in issue 1445: A valid candidate revision for a bisect test is not considered for testing due to its skipped ancestor. If this revision is the only untested one left an assertion error occurs.

Added signature for changeset 11a4eb81fb4f

Added tag 1.1.2 for changeset 11a4eb81fb4f

test-audit-path: add more tests (issue 1450)

audit: reject paths with .hg (issue 1450) Spotted by Peter Arrenbrecht

merge bookmarks

bookmarks: tests for track.current option

bookmarks: set the current bookmark to the new name if we rename the current bookmark If we rename the current bookmark, we have to set the current bookmark to the new name.

merge with crew-stable

monoblue: add less/more links to graph page

python implementation of diffstat Implemented as two functions: diffstat, which yields lines of text, formatted as a usual diffstat output, and diffstatdata, which is called inside diffstat to do real performing and yield file names with appropriate data (numbers of added and removed lines).

add a comment about the need of hg._update()

merge with -stable

test-hgweb-*: replace "XX years ago" by a fixed string in get-with-headers.py Note that other sed replacement commands are also filtering get-with-headers.py, but they seem to be more test specific, hence not handled here.

Merge crew and stable

merge with stable

Merge with stable

merge with stable

color: fix colorization of the 'old mode' git diff metadata