From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christian Couder Subject: [PATCH v3 4/4] contrib: add convert-grafts-to-replace-refs.sh Date: Wed, 04 Jun 2014 21:43:52 +0200 Message-ID: <20140604194353.23903.58934.chriscool@tuxfamily.org> References: <20140604194118.23903.3019.chriscool@tuxfamily.org> Cc: git@vger.kernel.org, Jeff King , Jakub Narebski , Eric Sunshine To: Junio C Hamano X-From: git-owner@vger.kernel.org Thu Jun 05 07:29:28 2014 Return-path: Envelope-to: gcvg-git-2@plane.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1WsQEx-0007M1-2m for gcvg-git-2@plane.gmane.org; Thu, 05 Jun 2014 07:29:27 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751578AbaFEF3G (ORCPT ); Thu, 5 Jun 2014 01:29:06 -0400 Received: from mail-3y.bbox.fr ([194.158.98.45]:48261 "EHLO mail-3y.bbox.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750925AbaFEF3E (ORCPT ); Thu, 5 Jun 2014 01:29:04 -0400 Received: from [127.0.1.1] (cha92-h01-128-78-31-246.dsl.sta.abo.bbox.fr [128.78.31.246]) by mail-3y.bbox.fr (Postfix) with ESMTP id E09B451; Thu, 5 Jun 2014 07:29:00 +0200 (CEST) X-git-sha1: 2ad64b44b9f0729fffd62b51b6a6a2d2fac0b193 X-Mailer: git-mail-commits v0.5.2 In-Reply-To: <20140604194118.23903.3019.chriscool@tuxfamily.org> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: This patch adds into contrib/ an example script to convert grafts from an existing grafts file into replace refs using the new --graft option of "git replace". While at it let's mention this new script in the "git replace" documentation for the --graft option. Signed-off-by: Christian Couder --- Documentation/git-replace.txt | 4 +++- contrib/convert-grafts-to-replace-refs.sh | 29 +++++++++++++++++++++++++++++ 2 files changed, 32 insertions(+), 1 deletion(-) create mode 100755 contrib/convert-grafts-to-replace-refs.sh diff --git a/Documentation/git-replace.txt b/Documentation/git-replace.txt index 491875e..e1be2e6 100644 --- a/Documentation/git-replace.txt +++ b/Documentation/git-replace.txt @@ -79,7 +79,9 @@ OPTIONS content as except that its parents will be [...] instead of 's parents. A replacement ref is then created to replace with the newly created - commit. + commit. See contrib/convert-grafts-to-replace-refs.sh for an + example script based on this option that can convert grafts to + replace refs. -l :: --list :: diff --git a/contrib/convert-grafts-to-replace-refs.sh b/contrib/convert-grafts-to-replace-refs.sh new file mode 100755 index 0000000..8472879 --- /dev/null +++ b/contrib/convert-grafts-to-replace-refs.sh @@ -0,0 +1,29 @@ +#!/bin/sh + +# You should execute this script in the repository where you +# want to convert grafts to replace refs. + +die () { + echo >&2 "$@" + exit 1 +} + +GRAFTS_FILE="${GIT_DIR:-.git}/info/grafts" + +test -f "$GRAFTS_FILE" || die "Could not find graft file: '$GRAFTS_FILE'" + +grep '^[^# ]' "$GRAFTS_FILE" | while read definition +do + test -n "$definition" && { + echo "Converting: $definition" + git replace --graft $definition || + die "Conversion failed for: $definition" + } +done + +mv "$GRAFTS_FILE" "$GRAFTS_FILE.bak" || + die "Could not rename '$GRAFTS_FILE' to '$GRAFTS_FILE.bak'" + +echo "Success!" +echo "All the grafts in '$GRAFTS_FILE' have been converted to replace refs!" +echo "The grafts file '$GRAFTS_FILE' has been renamed: '$GRAFTS_FILE.bak'" -- 2.0.0.rc0.40.gd30ccc4