#ifndef REMOTE_H
#define REMOTE_H

struct remote {
        const char *name;

        const char **uri;
        int uri_nr;

        const char **push_refspec;
        struct refspec *push;
        int push_refspec_nr;

        const char **fetch_refspec;
        struct refspec *fetch;
        int fetch_refspec_nr;

        const char *receivepack;
        const char *uploadpack;
};

struct remote *remote_get(const char *name);

typedef int each_remote_fn(struct remote *remote, void *priv);
int for_each_remote(each_remote_fn fn, void *priv);

int remote_has_uri(struct remote *remote, const char *uri);

struct refspec {
        unsigned force : 1;
        unsigned pattern : 1;

        char *src;
        char *dst;
};

struct ref *alloc_ref(unsigned namelen);

/*
 * Frees the entire list and peers of elements.
 */
void free_refs(struct ref *ref);

int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
               int nr_refspec, char **refspec, int all);

/*
 * For the given remote, reads the refspec's src and sets the other fields.
 */
int remote_find_tracking(struct remote *remote, struct refspec *refspec);

struct branch {
        const char *name;
        const char *refname;

        const char *remote_name;
        struct remote *remote;

        const char **merge_name;
        struct refspec **merge;
        int merge_nr;
};

struct branch *branch_get(const char *name);

int branch_has_merge_config(struct branch *branch);

int branch_merges(struct branch *branch, const char *refname);

#endif