From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tanay Abhra Subject: [RFC/PATCH] pager.c: replace git_config with git_config_get_string Date: Mon, 23 Jun 2014 03:41:45 -0700 Message-ID: <1403520105-23250-6-git-send-email-tanayabh@gmail.com> References: <1403520105-23250-1-git-send-email-tanayabh@gmail.com> Cc: Tanay Abhra , Ramkumar Ramachandra , Matthieu Moy To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Mon Jun 23 12:42:55 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 1Wz1iA-0002Fn-EV for gcvg-git-2@plane.gmane.org; Mon, 23 Jun 2014 12:42:54 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753400AbaFWKmu (ORCPT ); Mon, 23 Jun 2014 06:42:50 -0400 Received: from mail-pb0-f45.google.com ([209.85.160.45]:33991 "EHLO mail-pb0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752542AbaFWKmt (ORCPT ); Mon, 23 Jun 2014 06:42:49 -0400 Received: by mail-pb0-f45.google.com with SMTP id rr13so5708713pbb.18 for ; Mon, 23 Jun 2014 03:42:48 -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=FINmAH5dVzXkIgEli7Xj/FJ5LhLbxS6WBR6ASGYqgt0=; b=BOkO1OgtSaT0HE4Zts7HElQH0KBSvfv/82ofENnRXoXKyUZSXls6IpT6nx+7JODNED EGI1GpemMpWcuFvJ0UPfSJ1O1tFTztBMc/pRL1lkLJX0gR9xwFvYSDdsqh5+0CA/y5H0 CYT9t6OX1ov2H5nAckvtGCkMvYgGD68D+eM/hKsiqeDkjy7Ze6J/lJYu1LFGUkOLTsjA AlzySieEvTAs0Km4NU4RjBbyezxe4Y/gypRIpBfVSVp+8kiGLJWU4n1IzUSxxCOdH1uD 1JYe50JRcr/H6DG8LgtU/o/dlvSW2wdXEyd+RVfI5PAR1krDwDQbC2Z4ubmW3yTSoEG1 9KgA== X-Received: by 10.66.150.169 with SMTP id uj9mr27578028pab.148.1403520168829; Mon, 23 Jun 2014 03:42:48 -0700 (PDT) Received: from localhost.localdomain ([117.254.223.81]) by mx.google.com with ESMTPSA id zc10sm91487896pac.46.2014.06.23.03.42.45 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 23 Jun 2014 03:42:48 -0700 (PDT) X-Mailer: git-send-email 1.9.0.GIT In-Reply-To: <1403520105-23250-1-git-send-email-tanayabh@gmail.com> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: Use git_config_get_string instead of git_config to take advantage of the config hash-table api which provides a cleaner control flow. Signed-off-by: Tanay Abhra --- pager.c | 44 +++++++++++++++----------------------------- 1 file changed, 15 insertions(+), 29 deletions(-) diff --git a/pager.c b/pager.c index 8b5cbc5..96abe6d 100644 --- a/pager.c +++ b/pager.c @@ -6,12 +6,6 @@ #define DEFAULT_PAGER "less" #endif -struct pager_config { - const char *cmd; - int want; - char *value; -}; - /* * This is split up from the rest of git so that we can do * something different on Windows. @@ -155,30 +149,22 @@ int decimal_width(int number) return width; } -static int pager_command_config(const char *var, const char *value, void *data) -{ - struct pager_config *c = data; - if (starts_with(var, "pager.") && !strcmp(var + 6, c->cmd)) { - int b = git_config_maybe_bool(var, value); - if (b >= 0) - c->want = b; - else { - c->want = 1; - c->value = xstrdup(value); - } - } - return 0; -} - /* returns 0 for "no pager", 1 for "use pager", and -1 for "not specified" */ int check_pager_config(const char *cmd) { - struct pager_config c; - c.cmd = cmd; - c.want = -1; - c.value = NULL; - git_config(pager_command_config, &c); - if (c.value) - pager_program = c.value; - return c.want; + struct strbuf key = STRBUF_INIT; + int want = -1; + const char *value = NULL; + strbuf_addf(&key, "pager.%s", cmd); + if (!git_config_get_string(key.buf, &value)) { + int b = git_config_maybe_bool(key.buf, value); + if (b >= 0) + want = b; + else + want = 1; + } + if (value) + pager_program = value; + strbuf_release(&key); + return want; } -- 1.9.0.GIT