1#ifndef REMOTE_H 2#define REMOTE_H 3 4enum{ 5 REMOTE_CONFIG, 6 REMOTE_REMOTES, 7 REMOTE_BRANCHES 8}; 9 10struct remote { 11const char*name; 12int origin; 13 14const char**url; 15int url_nr; 16int url_alloc; 17 18const char**push_refspec; 19struct refspec *push; 20int push_refspec_nr; 21int push_refspec_alloc; 22 23const char**fetch_refspec; 24struct refspec *fetch; 25int fetch_refspec_nr; 26int fetch_refspec_alloc; 27 28/* 29 * -1 to never fetch tags 30 * 0 to auto-follow tags on heuristic (default) 31 * 1 to always auto-follow tags 32 * 2 to always fetch tags 33 */ 34int fetch_tags; 35int skip_default_update; 36int mirror; 37 38const char*receivepack; 39const char*uploadpack; 40 41/* 42 * for curl remotes only 43 */ 44char*http_proxy; 45}; 46 47struct remote *remote_get(const char*name); 48 49typedefinteach_remote_fn(struct remote *remote,void*priv); 50intfor_each_remote(each_remote_fn fn,void*priv); 51 52intremote_has_url(struct remote *remote,const char*url); 53 54struct refspec { 55unsigned force :1; 56unsigned pattern :1; 57unsigned matching :1; 58 59char*src; 60char*dst; 61}; 62 63externconst struct refspec *tag_refspec; 64 65struct ref *alloc_ref(const char*name); 66 67struct ref *copy_ref_list(const struct ref *ref); 68 69intcheck_ref_type(const struct ref *ref,int flags); 70 71/* 72 * Frees the entire list and peers of elements. 73 */ 74voidfree_refs(struct ref *ref); 75 76intresolve_remote_symref(struct ref *ref,struct ref *list); 77intref_newer(const unsigned char*new_sha1,const unsigned char*old_sha1); 78 79/* 80 * Removes and frees any duplicate refs in the map. 81 */ 82voidref_remove_duplicates(struct ref *ref_map); 83 84intvalid_fetch_refspec(const char*refspec); 85struct refspec *parse_fetch_refspec(int nr_refspec,const char**refspec); 86 87intmatch_refs(struct ref *src,struct ref *dst,struct ref ***dst_tail, 88int nr_refspec,const char**refspec,int all); 89 90/* 91 * Given a list of the remote refs and the specification of things to 92 * fetch, makes a (separate) list of the refs to fetch and the local 93 * refs to store into. 94 * 95 * *tail is the pointer to the tail pointer of the list of results 96 * beforehand, and will be set to the tail pointer of the list of 97 * results afterward. 98 * 99 * missing_ok is usually false, but when we are adding branch.$name.merge 100 * it is Ok if the branch is not at the remote anymore. 101 */ 102intget_fetch_map(const struct ref *remote_refs,const struct refspec *refspec, 103struct ref ***tail,int missing_ok); 104 105struct ref *get_remote_ref(const struct ref *remote_refs,const char*name); 106 107/* 108 * For the given remote, reads the refspec's src and sets the other fields. 109 */ 110intremote_find_tracking(struct remote *remote,struct refspec *refspec); 111 112struct branch { 113const char*name; 114const char*refname; 115 116const char*remote_name; 117struct remote *remote; 118 119const char**merge_name; 120struct refspec **merge; 121int merge_nr; 122int merge_alloc; 123}; 124 125struct branch *branch_get(const char*name); 126 127intbranch_has_merge_config(struct branch *branch); 128intbranch_merge_matches(struct branch *,int n,const char*); 129 130/* Flags to match_refs. */ 131enum match_refs_flags { 132 MATCH_REFS_NONE =0, 133 MATCH_REFS_ALL = (1<<0), 134 MATCH_REFS_MIRROR = (1<<1), 135}; 136 137/* Reporting of tracking info */ 138intstat_tracking_info(struct branch *branch,int*num_ours,int*num_theirs); 139intformat_tracking_info(struct branch *branch,struct strbuf *sb); 140 141struct ref *get_local_heads(void); 142/* 143 * Find refs from a list which are likely to be pointed to by the given HEAD 144 * ref. If 'all' is false, returns the most likely ref; otherwise, returns a 145 * list of all candidate refs. If no match is found (or 'head' is NULL), 146 * returns NULL. All returns are newly allocated and should be freed. 147 */ 148struct ref *guess_remote_head(const struct ref *head, 149const struct ref *refs, 150int all); 151 152#endif