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6d21bf96b5
People seem to like "Your branch is ahead by N commit" report made by "git checkout", but the interface into the statistics function was a bit clunky. This splits the function into three parts: * The core "commit counting" function that takes "struct branch" and returns number of commits to show if we are ahead, behind or forked; * Convenience "stat formating" function that takes "struct branch" and formats the report into a given strbuf, using the above function; * "checkout" specific function that takes "branch_info" (type that is internal to checkout implementation), calls the above function and print the formatted result. in the hope that the former two can be more easily reusable. Signed-off-by: Junio C Hamano <gitster@pobox.com>
136 lines
3.2 KiB
C
136 lines
3.2 KiB
C
#ifndef REMOTE_H
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#define REMOTE_H
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struct remote {
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const char *name;
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const char **url;
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int url_nr;
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int url_alloc;
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const char **push_refspec;
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struct refspec *push;
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int push_refspec_nr;
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int push_refspec_alloc;
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const char **fetch_refspec;
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struct refspec *fetch;
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int fetch_refspec_nr;
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int fetch_refspec_alloc;
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/*
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* -1 to never fetch tags
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* 0 to auto-follow tags on heuristic (default)
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* 1 to always auto-follow tags
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* 2 to always fetch tags
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*/
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int fetch_tags;
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int skip_default_update;
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int mirror;
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const char *receivepack;
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const char *uploadpack;
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/*
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* for curl remotes only
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*/
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char *http_proxy;
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};
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struct remote *remote_get(const char *name);
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typedef int each_remote_fn(struct remote *remote, void *priv);
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int for_each_remote(each_remote_fn fn, void *priv);
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int remote_has_url(struct remote *remote, const char *url);
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struct refspec {
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unsigned force : 1;
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unsigned pattern : 1;
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unsigned matching : 1;
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char *src;
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char *dst;
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};
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extern const struct refspec *tag_refspec;
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struct ref *alloc_ref(unsigned namelen);
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struct ref *alloc_ref_from_str(const char* str);
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struct ref *copy_ref_list(const struct ref *ref);
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int check_ref_type(const struct ref *ref, int flags);
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/*
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* Frees the entire list and peers of elements.
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*/
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void free_refs(struct ref *ref);
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int resolve_remote_symref(struct ref *ref, struct ref *list);
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/*
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* Removes and frees any duplicate refs in the map.
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*/
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void ref_remove_duplicates(struct ref *ref_map);
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int valid_fetch_refspec(const char *refspec);
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struct refspec *parse_fetch_refspec(int nr_refspec, const char **refspec);
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struct refspec *parse_push_refspec(int nr_refspec, const char **refspec);
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int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
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int nr_refspec, const char **refspec, int all);
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/*
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* Given a list of the remote refs and the specification of things to
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* fetch, makes a (separate) list of the refs to fetch and the local
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* refs to store into.
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*
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* *tail is the pointer to the tail pointer of the list of results
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* beforehand, and will be set to the tail pointer of the list of
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* results afterward.
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*
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* missing_ok is usually false, but when we are adding branch.$name.merge
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* it is Ok if the branch is not at the remote anymore.
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*/
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int get_fetch_map(const struct ref *remote_refs, const struct refspec *refspec,
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struct ref ***tail, int missing_ok);
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struct ref *get_remote_ref(const struct ref *remote_refs, const char *name);
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/*
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* For the given remote, reads the refspec's src and sets the other fields.
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*/
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int remote_find_tracking(struct remote *remote, struct refspec *refspec);
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struct branch {
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const char *name;
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const char *refname;
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const char *remote_name;
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struct remote *remote;
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const char **merge_name;
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struct refspec **merge;
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int merge_nr;
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int merge_alloc;
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};
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struct branch *branch_get(const char *name);
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int branch_has_merge_config(struct branch *branch);
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int branch_merge_matches(struct branch *, int n, const char *);
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/* Flags to match_refs. */
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enum match_refs_flags {
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MATCH_REFS_NONE = 0,
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MATCH_REFS_ALL = (1 << 0),
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MATCH_REFS_MIRROR = (1 << 1),
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};
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/* Reporting of tracking info */
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int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs);
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int format_tracking_info(struct branch *branch, struct strbuf *sb);
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#endif
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