[PATCH 01/10] parse-options: Don't call parse_options_check() so much

From

Jonathan Nieder <jrnieder@gmail.com>

Date

Dec 1, 2010, 23:28 UTC

Message-ID

<20101201232852.GB31815@burratino>

In-Reply-To

<20101201232728.GA31815@burratino>

From: Stephen Boyd <bebarino@gmail.com>

Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
---
I would prefer to put "options" before flags, but seemed better to
just get this out there.  Unchanged.

 builtin/blame.c    |    2 +-
 builtin/shortlog.c |    2 +-
 parse-options.c    |    7 +++----
 parse-options.h    |    2 +-
 4 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/builtin/blame.c b/builtin/blame.c
index 1015354..adf344c 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -2299,7 +2299,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
 	dashdash_pos = 0;
 
 	parse_options_start(&ctx, argc, argv, prefix, PARSE_OPT_KEEP_DASHDASH |
-			    PARSE_OPT_KEEP_ARGV0);
+			    PARSE_OPT_KEEP_ARGV0, options);
 	for (;;) {
 		switch (parse_options_step(&ctx, options, blame_opt_usage)) {
 		case PARSE_OPT_HELP:
diff --git a/builtin/shortlog.c b/builtin/shortlog.c
index 2135b0d..8473391 100644
--- a/builtin/shortlog.c
+++ b/builtin/shortlog.c
@@ -269,7 +269,7 @@ int cmd_shortlog(int argc, const char **argv, const char *prefix)
 	shortlog_init(&log);
 	init_revisions(&rev, prefix);
 	parse_options_start(&ctx, argc, argv, prefix, PARSE_OPT_KEEP_DASHDASH |
-			    PARSE_OPT_KEEP_ARGV0);
+			    PARSE_OPT_KEEP_ARGV0, options);
 
 	for (;;) {
 		switch (parse_options_step(&ctx, options, shortlog_usage)) {
diff --git a/parse-options.c b/parse-options.c
index 0fa79bc..196ba71 100644
--- a/parse-options.c
+++ b/parse-options.c
@@ -338,7 +338,7 @@ static void parse_options_check(const struct option *opts)
 
 void parse_options_start(struct parse_opt_ctx_t *ctx,
 			 int argc, const char **argv, const char *prefix,
-			 int flags)
+			 int flags, const struct option *options)
 {
 	memset(ctx, 0, sizeof(*ctx));
 	ctx->argc = argc - 1;
@@ -350,6 +350,7 @@ void parse_options_start(struct parse_opt_ctx_t *ctx,
 	if ((flags & PARSE_OPT_KEEP_UNKNOWN) &&
 	    (flags & PARSE_OPT_STOP_AT_NON_OPTION))
 		die("STOP_AT_NON_OPTION and KEEP_UNKNOWN don't go together");
+	parse_options_check(options);
 }
 
 static int usage_with_options_internal(struct parse_opt_ctx_t *,
@@ -362,8 +363,6 @@ int parse_options_step(struct parse_opt_ctx_t *ctx,
 {
 	int internal_help = !(ctx->flags & PARSE_OPT_NO_INTERNAL_HELP);
 
-	parse_options_check(options);
-
 	/* we must reset ->opt, unknown short option leave it dangling */
 	ctx->opt = NULL;
 
@@ -452,7 +451,7 @@ int parse_options(int argc, const char **argv, const char *prefix,
 {
 	struct parse_opt_ctx_t ctx;
 
-	parse_options_start(&ctx, argc, argv, prefix, flags);
+	parse_options_start(&ctx, argc, argv, prefix, flags, options);
 	switch (parse_options_step(&ctx, options, usagestr)) {
 	case PARSE_OPT_HELP:
 		exit(129);
diff --git a/parse-options.h b/parse-options.h
index d982f0f..cfa03d5 100644
--- a/parse-options.h
+++ b/parse-options.h
@@ -180,7 +180,7 @@ struct parse_opt_ctx_t {
 
 extern void parse_options_start(struct parse_opt_ctx_t *ctx,
 				int argc, const char **argv, const char *prefix,
-				int flags);
+				int flags, const struct option *options);
 
 extern int parse_options_step(struct parse_opt_ctx_t *ctx,
 			      const struct option *options,

-- 
1.7.2.3