[PATCH 1/3] Make opt_parse_with_commit non-static

[Jake Goulding <goulding@vivisimo.com>]

Moving opt_parse_with_commit from branch to a common location in
preparation for using it in tag. Renamed it to correspond to naming
convention of other option parsing functions.

Signed-off-by: Jake Goulding <goulding@vivisimo.com>
---
 builtin-branch.c |   20 ++------------------
 parse-options.c  |   17 +++++++++++++++++
 parse-options.h  |    1 +
 3 files changed, 20 insertions(+), 18 deletions(-)

diff --git a/builtin-branch.c b/builtin-branch.c
index 02fa38f..82d6fb2 100644
--- a/builtin-branch.c
+++ b/builtin-branch.c
@@ -466,22 +466,6 @@ static void rename_branch(const char *oldname,
const char *newname, int force)
 	strbuf_release(&newsection);
 }

-static int opt_parse_with_commit(const struct option *opt, const char
*arg, int unset)
-{
-	unsigned char sha1[20];
-	struct commit *commit;
-
-	if (!arg)
-		return -1;
-	if (get_sha1(arg, sha1))
-		die("malformed object name %s", arg);
-	commit = lookup_commit_reference(sha1);
-	if (!commit)
-		die("no such commit %s", arg);
-	commit_list_insert(commit, opt->value);
-	return 0;
-}
-
 static int opt_parse_merge_filter(const struct option *opt, const char
*arg, int unset)
 {
 	merge_filter = ((opt->long_name[0] == 'n')
@@ -517,13 +501,13 @@ int cmd_branch(int argc, const char **argv, const
char *prefix)
 			OPTION_CALLBACK, 0, "contains", &with_commit, "commit",
 			"print only branches that contain the commit",
 			PARSE_OPT_LASTARG_DEFAULT,
-			opt_parse_with_commit, (intptr_t)"HEAD",
+			parse_opt_with_commit, (intptr_t)"HEAD",
 		},
 		{
 			OPTION_CALLBACK, 0, "with", &with_commit, "commit",
 			"print only branches that contain the commit",
 			PARSE_OPT_HIDDEN | PARSE_OPT_LASTARG_DEFAULT,
-			opt_parse_with_commit, (intptr_t) "HEAD",
+			parse_opt_with_commit, (intptr_t) "HEAD",
 		},
 		OPT__ABBREV(&abbrev),

diff --git a/parse-options.c b/parse-options.c
index 9eb55cc..4c5d09d 100644
--- a/parse-options.c
+++ b/parse-options.c
@@ -1,6 +1,7 @@
 #include "git-compat-util.h"
 #include "parse-options.h"
 #include "cache.h"
+#include "commit.h"

 #define OPT_SHORT 1
 #define OPT_UNSET 2
@@ -506,6 +507,22 @@ int parse_opt_verbosity_cb(const struct option
*opt, const char *arg,
 	return 0;
 }

+int parse_opt_with_commit(const struct option *opt, const char *arg,
int unset)
+{
+	unsigned char sha1[20];
+	struct commit *commit;
+
+	if (!arg)
+		return -1;
+	if (get_sha1(arg, sha1))
+		return error("malformed object name %s", arg);
+	commit = lookup_commit_reference(sha1);
+	if (!commit)
+		return error("no such commit %s", arg);
+	commit_list_insert(commit, opt->value);
+	return 0;
+}
+
 /*
  * This should really be OPTION_FILENAME type as a part of
  * parse_options that take prefix to do this while parsing.
diff --git a/parse-options.h b/parse-options.h
index 034162e..9122905 100644
--- a/parse-options.h
+++ b/parse-options.h
@@ -151,6 +151,7 @@ extern int parse_options_end(struct parse_opt_ctx_t
*ctx);
 extern int parse_opt_abbrev_cb(const struct option *, const char *, int);
 extern int parse_opt_approxidate_cb(const struct option *, const char
*, int);
 extern int parse_opt_verbosity_cb(const struct option *, const char *,
int);
+extern int parse_opt_with_commit(const struct option *, const char *, int);

 #define OPT__VERBOSE(var)  OPT_BOOLEAN('v', "verbose", (var), "be verbose")
 #define OPT__QUIET(var)    OPT_BOOLEAN('q', "quiet",   (var), "be quiet")
-- 
1.6.0.4