Deal with failed clone/transaction interaction
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Deal with failed clone/transaction interaction
> What is happening is that something in the transaction machinery is
> causing the directory to be completely recreated.
The transaction gets rolled back by its destructor. This is critical
so it happens whenever an exception occurs that unwinds the stack.
Unfortunately, what's happening with clone is we're trying to delete
the directory during exception propagation. And a reference to the
transaction is held in the exception backtrace stack frames so it
still exists until the exception is completely resolved.
So there's no way to do the directory delete inside the exception
handling cleanly.
But we can handle it similarly to the transaction itself: use an
object with a destructor.
manifest hash:
fc38550a20d64d08333f256bbedc312493c1390b
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.0 (GNU/Linux)
iD8DBQFCxDT2ywK+sNU5EO8RAjikAJ0Tej56rAutxQDfYzVbFGtT1sEC5ACgmVds
/fwdQyHn+FwshugqXLemUaM=
=3f78
-----END PGP SIGNATURE-----
General:
- Better documentation
- More regression tests
- More specific try/except.
- less code duplication, more code in the right places
- python 2.2 support
- better import support
- export to git
- Add standard files: ChangeLog? What else?
- Code cleanup: apply http://python.org/peps/pep-0008.html
- Replace all remaining print statements with appropriate ui function
Core:
- difflib creating/removing files (fixed except dates: should be epoch)
- directory foo.d or foo.i with existing file foo (use some quoting?)
- get various options from hgrc (e.g. history always -v, tip always -q)
- better push support (hack exists)
- hg over ssh:// and https://
- commit mailinglist/trigger/hooks
- make showing removed files (in history etc.) faster.
Commands:
- hg diff Makefile should avoid walking the tree
- hg add <directory> should work
- hg status <filename>: file rev, changeset rev, changed, added,
deleted, sha-1
- select to pull a subset of the heads
- commands.py: number of args too much magic (e.g. in patch())
- automatic pull fallback to old-http://
- hg init|pull http://example.com doesn't say that no repo was found
- hg annotate -u and hgweb annotate with long $EMAIL
- hg pull default in a subdir doesn't work, if it is a relative path
- optionally only show merges (two parents or parent != changeset-1, etc.)
Web:
- show tags in hgweb
- show parent changeset number in hgweb
- optionally only show merges (two parents or parent != changeset-1, etc.)
- one hgweb with many repos (another script)
- hgweb tip link too verbose
- hgweb: deliver static files (e.g. favicon, stylesheets)
- hgweb personalization: timezone (display/change), display of
features
- hg export 240 shows -tkmerge (good), hgweb does not (bad).
- some web servers think hgweb.cgi.[di] is a CGI script with old-http://
(use quoting (see foo.d in Core) or document server configurations?)
- link children in hgweb
- search field searching in descriptions, file names, what else?