From mboxrd@z Thu Jan 1 00:00:00 1970 From: Junio C Hamano Subject: [PATCH 1/3] Define cd_to_toplevel shell function in git-sh-setup Date: Fri, 12 Jan 2007 12:55:23 -0800 Message-ID: <7vmz4ormmc.fsf_-_@assigned-by-dhcp.cox.net> References: <7v8xg9x8uu.fsf@assigned-by-dhcp.cox.net> <200701121501.24642.andyparkins@gmail.com> <7vy7o8rnyw.fsf_-_@assigned-by-dhcp.cox.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: git@vger.kernel.org X-From: git-owner@vger.kernel.org Fri Jan 12 21:55:32 2007 Return-path: Envelope-to: gcvg-git@gmane.org Received: from vger.kernel.org ([209.132.176.167]) by lo.gmane.org with esmtp (Exim 4.50) id 1H5TQu-0004Hx-HK for gcvg-git@gmane.org; Fri, 12 Jan 2007 21:55:28 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030422AbXALUz0 (ORCPT ); Fri, 12 Jan 2007 15:55:26 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030473AbXALUzZ (ORCPT ); Fri, 12 Jan 2007 15:55:25 -0500 Received: from fed1rmmtao01.cox.net ([68.230.241.38]:58507 "EHLO fed1rmmtao01.cox.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030422AbXALUzZ (ORCPT ); Fri, 12 Jan 2007 15:55:25 -0500 Received: from fed1rmimpo01.cox.net ([70.169.32.71]) by fed1rmmtao01.cox.net (InterMail vM.6.01.06.03 201-2131-130-104-20060516) with ESMTP id <20070112205524.YZAA9173.fed1rmmtao01.cox.net@fed1rmimpo01.cox.net>; Fri, 12 Jan 2007 15:55:24 -0500 Received: from assigned-by-dhcp.cox.net ([68.5.247.80]) by fed1rmimpo01.cox.net with bizsmtp id ALuY1W00a1kojtg0000000; Fri, 12 Jan 2007 15:54:33 -0500 To: Andy Parkins In-Reply-To: <7vy7o8rnyw.fsf_-_@assigned-by-dhcp.cox.net> (Junio C. Hamano's message of "Fri, 12 Jan 2007 12:26:15 -0800") User-Agent: Gnus/5.110006 (No Gnus v0.6) Emacs/21.4 (gnu/linux) Sender: git-owner@vger.kernel.org Precedence: bulk X-Mailing-List: git@vger.kernel.org Archived-At: Signed-off-by: Junio C Hamano --- git-sh-setup.sh | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) diff --git a/git-sh-setup.sh b/git-sh-setup.sh index 57f7f77..6b1c142 100755 --- a/git-sh-setup.sh +++ b/git-sh-setup.sh @@ -36,6 +36,17 @@ is_bare_repository () { esac } +cd_to_toplevel () { + cdup=$(git-rev-parse --show-cdup) + if test ! -z "$cdup" + then + cd "$cdup" || { + echo >&2 "Cannot chdir to $cdup, the toplevel of the working tree" + exit 1 + } + fi +} + require_work_tree () { test $(is_bare_repository) = false || die "fatal: $0 cannot be used without a working tree." -- 1.5.0.rc1.g397d