[PATCH v4 09/19] parse-options.h: add macros for '--contains' option

From

Karthik Nayak <karthik.188@gmail.com>

Date

Jun 21, 2015, 20:48 UTC

Message-ID

<1434919705-4884-9-git-send-email-karthik.188@gmail.com>

In-Reply-To

<1434919705-4884-1-git-send-email-karthik.188@gmail.com>

Make tag.c use this new macro.

Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
---
 builtin/tag.c   | 14 ++------------
 parse-options.h |  7 +++++++
 2 files changed, 9 insertions(+), 12 deletions(-)

diff --git a/builtin/tag.c b/builtin/tag.c
index 2d6610a..767162e 100644
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -595,23 +595,13 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
 
 		OPT_GROUP(N_("Tag listing options")),
 		OPT_COLUMN(0, "column", &colopts, N_("show tag list in columns")),
+		OPT_CONTAINS(&with_commit, N_("print only tags that contain the commit")),
+		OPT_WITH(&with_commit, N_("print only tags that contain the commit")),
 		{
 			OPTION_CALLBACK, 0, "sort", &tag_sort, N_("type"), N_("sort tags"),
 			PARSE_OPT_NONEG, parse_opt_sort
 		},
 		{
-			OPTION_CALLBACK, 0, "contains", &with_commit, N_("commit"),
-			N_("print only tags that contain the commit"),
-			PARSE_OPT_LASTARG_DEFAULT,
-			parse_opt_commit_object_name, (intptr_t)"HEAD",
-		},
-		{
-			OPTION_CALLBACK, 0, "with", &with_commit, N_("commit"),
-			N_("print only tags that contain the commit"),
-			PARSE_OPT_HIDDEN | PARSE_OPT_LASTARG_DEFAULT,
-			parse_opt_commit_object_name, (intptr_t)"HEAD",
-		},
-		{
 			OPTION_CALLBACK, 0, "points-at", &points_at, N_("object"),
 			N_("print only tags of the object"), 0, parse_opt_object_name
 		},
diff --git a/parse-options.h b/parse-options.h
index 8542d9c..2b555ff 100644
--- a/parse-options.h
+++ b/parse-options.h
@@ -243,5 +243,12 @@ extern int parse_opt_noop_cb(const struct option *, const char *, int);
 	OPT_COLOR_FLAG(0, "color", (var), (h))
 #define OPT_COLUMN(s, l, v, h) \
 	{ OPTION_CALLBACK, (s), (l), (v), N_("style"), (h), PARSE_OPT_OPTARG, parseopt_column_callback }
+#define _OPT_CONTAINS_OR_WITH(name, variable, help, flag)		      \
+	{ OPTION_CALLBACK, 0, name, (variable), N_("commit"), (help), \
+	  PARSE_OPT_LASTARG_DEFAULT | flag, \
+	  parse_opt_commit_object_name, (intptr_t) "HEAD" \
+	}
+#define OPT_CONTAINS(v, h) _OPT_CONTAINS_OR_WITH("contains", v, h, 0)
+#define OPT_WITH(v, h) _OPT_CONTAINS_OR_WITH("with", v, h, PARSE_OPT_HIDDEN)
 
 #endif

-- 
2.4.3.439.gfea0c2a.dirty