cli.h

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#ifndef HTILS_CLI_H
#define HTILS_CLI_H
 
/***********************************/
 
#include <htils/arena.h>
#include <htils/basictypes.h>
#include <htils/darray.h>
#include <htils/string.h>
 
/***********************************/

typedef struct cli_option {
  string *name;
  string *desc;
  string *cli_short;
  string *cli_long;
  u8 cli_short_short;
  b32 has_arg;
} htils_cli_option_t;

typedef struct cli {
  i64 argc;
  cstr **argv;
 
  string *cli_name;
  string *cli_desc;
  htils_cli_option_t **options;
 
  arena_t *arena;
  void (*usage)(struct cli *cli, cstr **argv);
 
  i64 optidx;
  i16 next_char;
  cstr *optarg;
  i16 optopt;
} htils_cli_t;

htils_cli_t *cli_new(arena_t *arena, i64 argc, cstr **argv, const string *name,
                     const string *desc);
 
//
//
//

void cli_add(htils_cli_t *cli, const string *name, const string *desc,
             b32 requires_arg);
 
//
//
//

i16 parse_cli(htils_cli_t *cli);
 
#endif // !HTILS_CLI_H