My vote for a Mercurial backend

[daniel@…]

While reading VersioningSystemBackend I noticed that no one had file a ticket yet for a Mercurial backend. As the wiki page indicates, ​Mercurial(hg) will give more information into what it does. Interesting to note that it is written in Python. Hope the new plugin system might allow for this type of integration.

[eric-trac@…]

I'm adding my vote for Mercurial here too. I might even take it upon myself to do some work for this. I would even rather this over Perforce as I've written myself some scripts that will keep a Mercurial repository in sync with a Perforce one.

[pjd@…]

Another vote here. Only a lack of time keeps me from jumping in and helping out, at the moment.

[soloturn@…]

if voting works like that here: +1

[Matthew Good]

No, we don't really use a voting system here.

[Christian Boos]

I've got a working version of Trac+Hg. No major issues, but I need to make a proper plugin before making the code available (next Wednesday).

Related versioncontrol generalization work will go here:

source:branches/cboos-dev/vc-refactoring

and the Mercurial GPL plugin will go here:

source:branches/cboos-dev/hg-plugin

[sean at dague dot net]

Another vote for Mercurial plugin! Can't wait to see the code released. :)

[Christian Boos]

Have a look at r2472 and check for the documentation in TracMercurial.

I'll also upload a patch for the vc-refactoring branch against 0.9 here, as well as drop an egg or two…

[Christian Boos]

The hg-plugin (developed on windows with ActiveState Python 2.4.1, I don't know yet if the egg will work on another platform/version)

[Christian Boos]

The vc-refactoring changes , as of r2472 + r2490, which can be applied on Trac 0.9. Should handle the creation of new Trac environments correctly!

[Christopher Lenz]

This should probably be taken to trac-hacks?

[Christian Boos]

Well, there's still a vc-refactoring phase 2 awaiting… (see related mails on Trac Dev).

When that's finished, I could host the plugin on Trac Hacks (or somewhere else), but in the meantime, I think it makes sense to keep it close to the (next) vc-refactoring branch.

[Matthew Good]

Replying to cboos:

Well, there's still a vc-refactoring phase 2 awaiting… (see related mails on Trac Dev).

When that's finished, I could host the plugin on Trac Hacks (or somewhere else), but in the meantime, I think it makes sense to keep it close to the (next) vc-refactoring branch.

Do we need to keep this ticket open since there's a plugin for this? If there are changes needed in the vc-refactoring I think we can open separate tickets for those issues.

[Christian Boos]

Replying to mgood:

Do we need to keep this ticket open since there's a plugin for this? If there are changes needed in the vc-refactoring I think we can open separate tickets for those issues.

Ok, we can consider that there's a backend now, see TracMercurial… even if it seriously lacks maintenance and progress… Do anyone know how I could hg clone myself? ;)

I'm setting the milestone to 0.10, as this is the corresponding Trac release for the plugin.

[anonymous]

how to configure?

​http://svn.edgewall.com/repos/trac/sandbox/mercurial-plugin-0.11 I follow all the instructions but always got error:

Warning: Can't synchronize with the repository (Unsupported version control system "hg". Check that the Python support libraries for "hg" are correctly installed.)

[anonymous]

repository_dir = \hg\code1 repository_type = hg

[components] tracext.hg.* = enabled

[hg] # — Show revision number in addition to the changeset hash show_rev = yes

# — Changeset hash format node_format = short # hex: Show the full SHA1 hash # short: Show a shortened hash for the changesets

— so, repository_type can only be svn , not HG ?

[Jeroen Ruigrok van der Werven]

A better place would be to ask on the mailing lists and not reopen a ticket that has been closed for close to 2 years.

[Christian Boos]

Right, you should ask on the Trac-user MailingList for support questions, as you'll likely find more people there that had and solved similar installations issues.

You should also have a look into the log, for a meaningful backtrace.