From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jon Smirl" Subject: Re: fast-import and unique objects. Date: Mon, 7 Aug 2006 14:45:56 -0400 Message-ID: <9e4733910608071145i6cbfa9b2ub8ed52020614d9e7@mail.gmail.com> References: <9e4733910608060532w51fca2c0r8038828df0d41eeb@mail.gmail.com> <9e4733910608060853ua0eabc1w9b35b8414d3c9bae@mail.gmail.com> <20060806180323.GA19120@spearce.org> <9e4733910608062148u4341dabag451c3f49f1a792a1@mail.gmail.com> <20060807050422.GD20514@spearce.org> <9e4733910608070737k52aaea7clf871d716d16547c2@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: git@vger.kernel.org X-From: git-owner@vger.kernel.org Mon Aug 07 20:47:04 2006 Return-path: Envelope-to: gcvg-git@gmane.org Received: from vger.kernel.org ([209.132.176.167]) by ciao.gmane.org with esmtp (Exim 4.43) id 1GAA7a-0003tn-8R for gcvg-git@gmane.org; Mon, 07 Aug 2006 20:46:38 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932305AbWHGSqL (ORCPT ); Mon, 7 Aug 2006 14:46:11 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932307AbWHGSqL (ORCPT ); Mon, 7 Aug 2006 14:46:11 -0400 Received: from nf-out-0910.google.com ([64.233.182.186]:49730 "EHLO nf-out-0910.google.com") by vger.kernel.org with ESMTP id S932305AbWHGSqJ (ORCPT ); Mon, 7 Aug 2006 14:46:09 -0400 Received: by nf-out-0910.google.com with SMTP id p46so549442nfa for ; Mon, 07 Aug 2006 11:45:56 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=Ewn24cK72FvHEFkLWV/Hi76i25p0BuuzdvMPsrE7vQhVaY355cIfdSXlunz5U/Afj8uKjPEIzk/3UHb5E0zrWd46w0DK5VG2qQx34DqdYIsOWKuSuNBZCqo/cP72X787fgEYToc2SZDY1NsCJdX6bVRoTZ27FwTEEYQQ6e84FzM= Received: by 10.78.140.17 with SMTP id n17mr2490937hud; Mon, 07 Aug 2006 11:45:56 -0700 (PDT) Received: by 10.78.148.9 with HTTP; Mon, 7 Aug 2006 11:45:56 -0700 (PDT) To: "Jakub Narebski" In-Reply-To: Content-Disposition: inline Sender: git-owner@vger.kernel.org Precedence: bulk X-Mailing-List: git@vger.kernel.org Archived-At: On 8/7/06, Jakub Narebski wrote: > Jon Smirl wrote: > > > How about sending out a stream of add/change/delete operations > > interspersed with commits? That would let fast-import track the tree > > and only generate tree nodes when they change. > > The problem with CVS, which cvsps (CVS PatchSet) tries to address is that > changes are to a file, and reconstructing which changes go together to make > _one_ commit... The cvs2svn code is also gathering CVS commits into change sets. The advantage of the cvs2svn code is that it is written by some of the original CVS developers. Those developers are familiar with the 1,000 different ways to break a CVS repository and cvs2svn tries to deal with the breakage. cvsps works for some repositories but it fails on the Mozilla one. There is something about branches in the Mozilla repository that confuses it. cvs2svn handles the Mozilla repository correctly as far as I can tell. -- Jon Smirl jonsmirl@gmail.com