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cmd: add support for dynamically generating command options at runtime

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This commit is contained in:
max 🍓
2026-02-03 14:46:40 +00:00
parent f5c4fa561f
commit 2632feac32
3 changed files with 47 additions and 3 deletions
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11
cmd/include/blue/cmd.h
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@@ -61,6 +61,12 @@
this_opt = opt_##id; \
if (this_opt)
#define B_COMMAND_OPTION_GEN(id) \
b_command_option *z__b_unique_name() \
= b_command_add_option(this_cmd, (id)); \
this_opt = z__b_unique_name(); \
if (this_opt)
#define B_COMMAND_HELP_OPTION() \
do { \
b_command_option *opt \
@@ -210,6 +216,11 @@ BLUE_API b_command_option *b_command_add_option(b_command *cmd, int id);
BLUE_API b_command_arg *b_command_add_arg(b_command *cmd, int id);
BLUE_API b_command_usage *b_command_add_usage(b_command *cmd);
BLUE_API const b_command_option *b_command_get_option(const b_command *cmd, int id);
BLUE_API const char *b_command_option_get_long_name(const b_command_option *opt);
BLUE_API char b_command_option_get_short_name(const b_command_option *opt);
BLUE_API const char *b_command_option_get_description(b_command_option *opt);
BLUE_API b_status b_command_option_set_long_name(
b_command_option *opt, const char *name);
BLUE_API b_status b_command_option_set_short_name(b_command_option *opt, char name);