From mboxrd@z Thu Jan 1 00:00:00 1970 From: Karthik Nayak Subject: [RFC/PATCH 01/11] ref-filter: add "%(objectname:size=X)" option Date: Tue, 28 Jul 2015 12:26:26 +0530 Message-ID: <1438066594-5620-1-git-send-email-Karthik.188@gmail.com> References: Cc: christian.couder@gmail.com, Matthieu.Moy@grenoble-inp.fr, gitster@pobox.com, Karthik Nayak To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Tue Jul 28 08:56:40 2015 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 1ZJyoW-00067K-I5 for gcvg-git-2@plane.gmane.org; Tue, 28 Jul 2015 08:56:36 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751775AbbG1G4c (ORCPT ); Tue, 28 Jul 2015 02:56:32 -0400 Received: from mail-pa0-f41.google.com ([209.85.220.41]:34554 "EHLO mail-pa0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751159AbbG1G4c (ORCPT ); Tue, 28 Jul 2015 02:56:32 -0400 Received: by pacan13 with SMTP id an13so66197866pac.1 for ; Mon, 27 Jul 2015 23:56:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=EibqEEFWJcLbKhL3GlA/PqtVGoeeykPIoz+nnrxzyyA=; b=xBfl3iWS/kehSsBLWDjOEK2YSOeC+i6uodg9xAnQ23cMHwXbmgQA1Fwwc2tzWptN8R pleK9tm830u1eW5TEz4gjTM3p+z/aaVhVdMfq9Ktvwx1TTYadLmPnd7hnK39Hmbk2R9S bqn9/yS9iiQXh01DqIvvLIWoGATE729IJxlWeLV8oWhrCI39yzGwLc4STmxhYTfOKPEw l06kDtXUeGFOpe4g+c/k0Jasx9ETxhXEDKNJF9EK37iOCym43ytKqnQymkuPbQVEFFPm MmheCdfGbVj7fvQ0DyORxdi3UwetFLXelz5a/r/dcssD6HF+jBywA1WcyfIWue5nAsJf lWxA== X-Received: by 10.66.138.40 with SMTP id qn8mr77881696pab.19.1438066591590; Mon, 27 Jul 2015 23:56:31 -0700 (PDT) Received: from ashley.localdomain ([106.51.130.23]) by smtp.gmail.com with ESMTPSA id q7sm33147846pdj.31.2015.07.27.23.56.29 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 27 Jul 2015 23:56:31 -0700 (PDT) X-Google-Original-From: Karthik Nayak X-Mailer: git-send-email 2.4.6 In-Reply-To: Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: From: Karthik Nayak Add support for %(objectname:size=X) where X is a number. This will print the first X characters of an objectname. The minimum value for X is 5. Hence any value lesser than 5 will default to 5 characters. Mentored-by: Christian Couder Mentored-by: Matthieu Moy Signed-off-by: Karthik Nayak --- ref-filter.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/ref-filter.c b/ref-filter.c index 0a34924..4c5e3f8 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -196,6 +196,8 @@ static void *get_obj(const unsigned char *sha1, struct object **obj, unsigned lo static int grab_objectname(const char *name, const unsigned char *sha1, struct atom_value *v) { + const char *p; + if (!strcmp(name, "objectname")) { char *s = xmalloc(41); strcpy(s, sha1_to_hex(sha1)); @@ -206,6 +208,13 @@ static int grab_objectname(const char *name, const unsigned char *sha1, v->s = xstrdup(find_unique_abbrev(sha1, DEFAULT_ABBREV)); return 1; } + if (skip_prefix(name, "objectname:size=", &p)) { + unsigned int size = atoi(p); + if (size < 5) + size = 5; + v->s = xstrdup(find_unique_abbrev(sha1, size)); + return 1; + } return 0; } -- 2.4.6