From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christian Couder Subject: [PATCH v2 4/4] contrib: add convert-grafts-to-replace-refs.sh Date: Sun, 01 Jun 2014 17:10:37 +0200 Message-ID: <20140601151038.15428.20661.chriscool@tuxfamily.org> References: <20140601150409.15428.27017.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 Sun Jun 01 17:11:50 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 1Wr7QK-0000O8-05 for gcvg-git-2@plane.gmane.org; Sun, 01 Jun 2014 17:11:48 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752418AbaFAPLj (ORCPT ); Sun, 1 Jun 2014 11:11:39 -0400 Received: from [194.158.98.45] ([194.158.98.45]:33646 "EHLO mail-3y.bbox.fr" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1752278AbaFAPLg (ORCPT ); Sun, 1 Jun 2014 11:11:36 -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 AE8236A; Sun, 1 Jun 2014 17:11:12 +0200 (CEST) X-git-sha1: 11f8376673325afed9f18a194e795ac65d19c2bb X-Mailer: git-mail-commits v0.5.2 In-Reply-To: <20140601150409.15428.27017.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..7718a53 --- /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 "Convertion failed for: $definition" + } +done + +mv "$GRAFTS_FILE" "$GRAFTS_FILE.bak" || + die "Could not mv '$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