From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jay Soffian Subject: Re: backwards compatibility, was Re: [PATCH v1 1/3] Introduce config variable "diff.primer" Date: Mon, 26 Jan 2009 10:29:17 -0500 Message-ID: <76718490901260729m21ba140dke157d1d461aed2d5@mail.gmail.com> References: <1232904657-31831-1-git-send-email-keith@cs.ucla.edu> <1232904657-31831-2-git-send-email-keith@cs.ucla.edu> <7v1vurf7lq.fsf@gitster.siamese.dyndns.org> <20090126031206.GB14277@sigill.intra.peff.net> <20090126111605.GB19993@coredump.intra.peff.net> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: Johannes Schindelin , Keith Cascio , Junio C Hamano , git@vger.kernel.org To: Jeff King X-From: git-owner@vger.kernel.org Mon Jan 26 16:30:48 2009 Return-path: Envelope-to: gcvg-git-2@gmane.org Received: from vger.kernel.org ([209.132.176.167]) by lo.gmane.org with esmtp (Exim 4.50) id 1LRTQE-0005XD-Tq for gcvg-git-2@gmane.org; Mon, 26 Jan 2009 16:30:47 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751473AbZAZP3T (ORCPT ); Mon, 26 Jan 2009 10:29:19 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751262AbZAZP3T (ORCPT ); Mon, 26 Jan 2009 10:29:19 -0500 Received: from rv-out-0506.google.com ([209.85.198.232]:27684 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751212AbZAZP3S (ORCPT ); Mon, 26 Jan 2009 10:29:18 -0500 Received: by rv-out-0506.google.com with SMTP id k40so5892376rvb.1 for ; Mon, 26 Jan 2009 07:29:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=Um9J2hN9MGSYyKzeR4+5VuPifpn8SdsRSEdnL5y6qLU=; b=VVUd6vb9zo/9OeUgUQsLvedr1xDIsjpRe20Au4uJa0DlMpYqWt7dpDJKubuWzBcMYw Bj0XDkad5meV8v2ZQTxwM9s0END9V/1yuTqvuWu5UECGlSRjjR+vewxoknCbas2omBC1 ydSUUtWwnd54Cmi2qwQT+jxFIb4cy27LwuKBE= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=UVhnWcrjdVMCEEuvvmIp7jHT1e70V3OQmU+6O9naJ2mzmCyJsY0iLWlrXKqVKo81bF ySwU2AVlM6Rp9ruMbyVDv9WXe83Pa7aQ7nt0fDcNywDuzgW9TDMSz7Xp9VAwWPWhPfcF 3gLKk+dW4eP+3zeDVNviOJi6SRIM1HuHEuCwU= Received: by 10.140.143.11 with SMTP id q11mr1017466rvd.104.1232983757885; Mon, 26 Jan 2009 07:29:17 -0800 (PST) In-Reply-To: <20090126111605.GB19993@coredump.intra.peff.net> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: On Mon, Jan 26, 2009 at 6:16 AM, Jeff King wrote: > I don't want to break existing setups, either. But at some point you > have to say "this is porcelain, so don't rely on there not being any > user-triggered effects in its behavior". If porcelain is cast in stone, > then what is the point in differentiating plumbing from porcelain? > > And when the line is blurred (as I think it is in several places) Aside, AIX has commands that are run both directly or via smit (a curses-based interface). When smit calls the commands, it passes a switch to let said commands know that they are being run from smit. e.g.: -J This flag is used when the installp command is executed from the System Management Interface Tool (SMIT) menus. Perhaps adding such a concept to those git commands which can be used in both porcelain and plumbing contexts would be useful for git. j.