switch: better names for -b and -B

The shortcut of these options do not make much sense when used with
switch. And their descriptions are also tied to checkout. Move -b/-B
to cmd_checkout() and new -c/-C with the same functionality in
cmd_switch_branch()

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 21 insertions, 11 deletions

diff --git a/builtin/checkout.c b/builtin/checkout.c
index 4989ca7..319ba37 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -1368,14 +1368,10 @@ static struct option *add_common_options(struct checkout_opts *opts,
 	return newopts;
 }
 
-static struct option *add_switch_branch_options(struct checkout_opts *opts,
-						struct option *prevopts)
+static struct option *add_common_switch_branch_options(
+	struct checkout_opts *opts, struct option *prevopts)
 {
 	struct option options[] = {
-		OPT_STRING('b', NULL, &opts->new_branch, N_("branch"),
-			   N_("create and checkout a new branch")),
-		OPT_STRING('B', NULL, &opts->new_branch_force, N_("branch"),
-			   N_("create/reset and checkout a branch")),
 		OPT_BOOL('l', NULL, &opts->new_branch_log, N_("create reflog for new branch")),
 		OPT_BOOL(0, "detach", &opts->force_detach, N_("detach HEAD at named commit")),
 		OPT_SET_INT('t', "track",  &opts->track, N_("set upstream info for new branch"),
@@ -1571,15 +1567,22 @@ static int checkout_main(int argc, const char **argv, const char *prefix,
 int cmd_checkout(int argc, const char **argv, const char *prefix)
 {
 	struct checkout_opts opts;
-	struct option *options = NULL;
+	struct option *options;
+	struct option checkout_options[] = {
+		OPT_STRING('b', NULL, &opts.new_branch, N_("branch"),
+			   N_("create and checkout a new branch")),
+		OPT_STRING('B', NULL, &opts.new_branch_force, N_("branch"),
+			   N_("create/reset and checkout a branch")),
+		OPT_END()
+	};
 	int ret;
 
 	memset(&opts, 0, sizeof(opts));
 	opts.no_dwim_new_local_branch = 0;
 
-	options = parse_options_dup(options);
+	options = parse_options_dup(checkout_options);
 	options = add_common_options(&opts, options);
-	options = add_switch_branch_options(&opts, options);
+	options = add_common_switch_branch_options(&opts, options);
 	options = add_checkout_path_options(&opts, options);
 
 	ret = checkout_main(argc, argv, prefix, &opts,
@@ -1592,14 +1595,21 @@ int cmd_switch(int argc, const char **argv, const char *prefix)
 {
 	struct checkout_opts opts;
 	struct option *options = NULL;
+	struct option switch_options[] = {
+		OPT_STRING('c', "create", &opts.new_branch, N_("branch"),
+			   N_("create and switch to a new branch")),
+		OPT_STRING('C', "force-create", &opts.new_branch_force, N_("branch"),
+			   N_("create/reset and switch to a branch")),
+		OPT_END()
+	};
 	int ret;
 
 	memset(&opts, 0, sizeof(opts));
 	opts.no_dwim_new_local_branch = 0;
 
-	options = parse_options_dup(options);
+	options = parse_options_dup(switch_options);
 	options = add_common_options(&opts, options);
-	options = add_switch_branch_options(&opts, options);
+	options = add_common_switch_branch_options(&opts, options);
 
 	ret = checkout_main(argc, argv, prefix, &opts,
 			    options, switch_branch_usage);