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#ifndef REFSPEC_H
#define REFSPEC_H
 
#define TAG_REFSPEC "refs/tags/*:refs/tags/*"
extern const struct refspec_item *tag_refspec;
 
struct refspec_item {
	unsigned force : 1;
	unsigned pattern : 1;
	unsigned matching : 1;
	unsigned exact_sha1 : 1;
 
	char *src;
	char *dst;
};
 
#define REFSPEC_FETCH 1
#define REFSPEC_PUSH 0
 
#define REFSPEC_INIT_FETCH { .fetch = REFSPEC_FETCH }
#define REFSPEC_INIT_PUSH { .fetch = REFSPEC_PUSH }
 
struct refspec {
	struct refspec_item *items;
	int alloc;
	int nr;
 
	const char **raw;
	int raw_alloc;
	int raw_nr;
 
	int fetch;
};
 
int refspec_item_init(struct refspec_item *item, const char *refspec,
		      int fetch);
void refspec_item_init_or_die(struct refspec_item *item, const char *refspec,
			      int fetch);
void refspec_item_clear(struct refspec_item *item);
void refspec_init(struct refspec *rs, int fetch);
void refspec_append(struct refspec *rs, const char *refspec);
void refspec_appendn(struct refspec *rs, const char **refspecs, int nr);
void refspec_clear(struct refspec *rs);
 
int valid_fetch_refspec(const char *refspec);
 
struct argv_array;
/*
 * Determine what <prefix> values to pass to the peer in ref-prefix lines
 * (see Documentation/technical/protocol-v2.txt).
 */
void refspec_ref_prefixes(const struct refspec *rs,
			  struct argv_array *ref_prefixes);
 
#endif /* REFSPEC_H */