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From: Taylor Blau <me@ttaylorr.com>
To: git@vger.kernel.org
Cc: gitster@pobox.com, peff@peff.net, Taylor Blau <me@ttaylorr.com>
Subject: [PATCH 3/4] config.c: introduce 'git_config_color' to parse ANSI colors
Date: Mon,  5 Mar 2018 18:17:28 -0800	[thread overview]
Message-ID: <20180306021729.45813-4-me@ttaylorr.com> (raw)
In-Reply-To: <20180306021729.45813-1-me@ttaylorr.com>

In preparation for adding `--color` to the `git-config(1)` builtin,
let's introduce a color parsing utility, `git_config_color` in a similar
fashion to `git_config_<type>`.

Signed-off-by: Taylor Blau <me@ttaylorr.com>
---
 config.c | 10 ++++++++++
 config.h |  1 +
 2 files changed, 11 insertions(+)

diff --git a/config.c b/config.c
index b0c20e6cb..fb1f41ab3 100644
--- a/config.c
+++ b/config.c
@@ -16,6 +16,7 @@
 #include "string-list.h"
 #include "utf8.h"
 #include "dir.h"
+#include "color.h"
 
 struct config_source {
 	struct config_source *prev;
@@ -1000,6 +1001,15 @@ int git_config_expiry_date(timestamp_t *timestamp, const char *var, const char *
 	return 0;
 }
 
+int git_config_color(char **dest, const char *var, const char *value)
+{
+	if (!value)
+		return config_error_nonbool(var);
+	if (color_parse(value, *dest) < 0)
+		return -1;
+	return 0;
+}
+
 static int git_default_core_config(const char *var, const char *value)
 {
 	/* This needs a better name */
diff --git a/config.h b/config.h
index ef70a9cac..48f8e7684 100644
--- a/config.h
+++ b/config.h
@@ -59,6 +59,7 @@ extern int git_config_bool(const char *, const char *);
 extern int git_config_string(const char **, const char *, const char *);
 extern int git_config_pathname(const char **, const char *, const char *);
 extern int git_config_expiry_date(timestamp_t *, const char *, const char *);
+extern int git_config_color(char **, const char *, const char *);
 extern int git_config_set_in_file_gently(const char *, const char *, const char *);
 extern void git_config_set_in_file(const char *, const char *, const char *);
 extern int git_config_set_gently(const char *, const char *);
-- 
2.15.1.354.g95ec6b1b3


  parent reply	other threads:[~2018-03-06  2:17 UTC|newest]

Thread overview: 83+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-06  2:17 [PATCH 0/4] Teach `--default` to `git-config(1)` Taylor Blau
2018-03-06  2:17 ` [PATCH 1/4] builtin/config: introduce `--default` Taylor Blau
2018-03-06  6:52   ` Jeff King
2018-03-06  7:14     ` Eric Sunshine
2018-03-06  7:08   ` Eric Sunshine
2018-03-06  2:17 ` [PATCH 2/4] Documentation: list all type specifiers in config prose Taylor Blau
2018-03-06  6:52   ` Jeff King
2018-03-06  7:40     ` Junio C Hamano
2018-03-06  2:17 ` Taylor Blau [this message]
2018-03-06  6:53   ` [PATCH 3/4] config.c: introduce 'git_config_color' to parse ANSI colors Jeff King
2018-03-06  2:17 ` [PATCH 4/4] builtin/config: introduce `--color` type specifier Taylor Blau
2018-03-06  7:00   ` Jeff King
2018-03-06  2:20 ` [PATCH 0/4] Teach `--default` to `git-config(1)` Taylor Blau
2018-03-24  0:55 ` [PATCH v2 " Taylor Blau
2018-03-24  0:55   ` [PATCH v2 1/4] builtin/config: introduce `--default` Taylor Blau
2018-03-26  8:34     ` Jeff King
2018-03-29  1:31       ` Taylor Blau
2018-03-24  0:55   ` [PATCH v2 2/4] Documentation: list all type specifiers in config prose Taylor Blau
2018-03-26  8:55     ` Jeff King
2018-03-29  1:32       ` Taylor Blau
2018-03-24  0:55   ` [PATCH v2 3/4] config.c: introduce 'git_config_color' to parse ANSI colors Taylor Blau
2018-03-24  0:55   ` [PATCH v2 4/4] builtin/config: introduce `--color` type specifier Taylor Blau
2018-03-26  9:16     ` Jeff King
2018-03-29  1:36       ` Taylor Blau
2018-03-26  9:18   ` [PATCH v2 0/4] Teach `--default` to `git-config(1)` Jeff King
2018-03-29  1:16   ` [PATCH v3 " Taylor Blau
2018-03-29  1:16     ` [PATCH v3 1/3] builtin/config: introduce `--default` Taylor Blau
2018-03-30 18:06       ` Junio C Hamano
2018-04-05  2:45         ` Taylor Blau
2018-03-30 20:23       ` Eric Sunshine
2018-04-05  2:46         ` Taylor Blau
2018-03-29  1:16     ` [PATCH v3 2/3] config.c: introduce 'git_config_color' to parse ANSI colors Taylor Blau
2018-03-30 20:26       ` Eric Sunshine
2018-04-05  2:47         ` Taylor Blau
2018-03-29  1:16     ` [PATCH v3 3/3] builtin/config: introduce `color` type specifier Taylor Blau
2018-03-30 18:09       ` Junio C Hamano
2018-04-05  2:48         ` Taylor Blau
2018-03-29  1:29     ` [PATCH v3 0/4] Teach `--default` to `git-config(1)` Taylor Blau
2018-04-05  2:58     ` [PATCH v4 0/3] " Taylor Blau
2018-04-05 22:37       ` Jeff King
     [not found]     ` <cover.1522896713.git.me@ttaylorr.com>
2018-04-05  2:59       ` [PATCH v4 1/3] builtin/config: introduce `--default` Taylor Blau
2018-04-05 22:29         ` Jeff King
2018-04-06  5:40           ` Taylor Blau
2018-04-08 23:18           ` Junio C Hamano
2018-04-10  0:20             ` Taylor Blau
2018-04-05 22:40         ` Eric Sunshine
2018-04-06  5:50           ` Taylor Blau
2018-04-05  2:59       ` [PATCH v4 2/3] config.c: introduce 'git_config_color' to parse ANSI colors Taylor Blau
2018-04-05  2:59       ` [PATCH v4 3/3] builtin/config: introduce `color` type specifier Taylor Blau
2018-04-05 22:36         ` Jeff King
2018-04-05 22:52           ` Eric Sunshine
2018-04-05 22:53             ` Jeff King
2018-04-06  6:05               ` Taylor Blau
2018-04-06  6:02           ` Taylor Blau
2018-04-06  5:27     ` [PATCH v5 0/2] *** SUBJECT HERE *** Taylor Blau
2018-04-06  5:40       ` Jacob Keller
2018-04-06  5:29     ` [PATCH v5 0/2] builtin/config.c: prefer `--type=bool` over `--bool`, etc Taylor Blau
2018-04-06  5:32       ` Taylor Blau
     [not found]     ` <cover.1522992443.git.me@ttaylorr.com>
2018-04-06  5:29       ` [PATCH v5 1/2] builtin/config.c: treat type specifiers singularly Taylor Blau
2018-04-06  5:29       ` [PATCH v5 2/2] builtin/config.c: prefer `--type=bool` over `--bool`, etc Taylor Blau
2018-04-06  6:14         ` Eric Sunshine
2018-04-06  6:41           ` Taylor Blau
2018-04-06 14:55           ` Jeff King
2018-04-07  1:00             ` Taylor Blau
2018-04-06  6:30 ` [PATCH v5 0/3] builtin/config: introduce `--default` Taylor Blau
     [not found] ` <cover.1522996150.git.me@ttaylorr.com>
2018-04-06  6:30   ` [PATCH v5 1/3] " Taylor Blau
2018-04-06  6:53     ` Eric Sunshine
2018-04-06  7:40       ` Eric Sunshine
2018-04-07  0:58         ` Taylor Blau
2018-04-07  8:44           ` Eric Sunshine
2018-04-07  0:49       ` Taylor Blau
2018-04-07  8:38         ` Eric Sunshine
2018-04-06  6:30   ` [PATCH v5 2/3] config.c: introduce 'git_config_color' to parse ANSI colors Taylor Blau
2018-04-06  6:30   ` [PATCH v5 3/3] builtin/config: introduce `color` type specifier Taylor Blau
2018-04-06  7:29     ` Eric Sunshine
2018-04-07  0:42       ` Taylor Blau
2018-04-10  0:18 ` [PATCH v6 0/3] Teach `--default` to `git-config(1)` Taylor Blau
     [not found] ` <cover.1523319159.git.me@ttaylorr.com>
2018-04-10  0:18   ` [PATCH v6 1/3] builtin/config: introduce `--default` Taylor Blau
2018-04-10  1:50     ` Junio C Hamano
2018-04-10  0:18   ` [PATCH v6 2/3] config.c: introduce 'git_config_color' to parse ANSI colors Taylor Blau
2018-04-10  0:18   ` [PATCH v6 3/3] builtin/config: introduce `color` type specifier Taylor Blau
2018-04-10  0:18   ` Taylor Blau
2018-04-10  1:54     ` Junio C Hamano

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