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d27eb356bf
Move the documentation from Documentation/technical/api-remote.txt to remote.h and refspec.h as it's easier for the developers to find the usage information beside the code instead of looking for it in another doc file. N.B. The doc for both push and fetch members of the remote struct aren't moved because they are out of date, as the members were changed from arrays of rspecs to struct refspec 2 years ago. Also documentation/technical/api-remote.txt is removed because the information it has is now redundant and it'll be hard to keep it up to date and synchronized with the documentation in the header file. Signed-off-by: Heba Waly <heba.waly@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
72 lines
2.1 KiB
C
72 lines
2.1 KiB
C
#ifndef REFSPEC_H
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#define REFSPEC_H
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#define TAG_REFSPEC "refs/tags/*:refs/tags/*"
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extern const struct refspec_item *tag_refspec;
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struct refspec_item {
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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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unsigned exact_sha1 : 1;
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char *src;
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char *dst;
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};
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#define REFSPEC_FETCH 1
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#define REFSPEC_PUSH 0
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#define REFSPEC_INIT_FETCH { .fetch = REFSPEC_FETCH }
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#define REFSPEC_INIT_PUSH { .fetch = REFSPEC_PUSH }
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/**
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* A struct refspec holds the parsed interpretation of a refspec. If it will
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* force updates (starts with a '+'), force is true. If it is a pattern
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* (sides end with '*') pattern is true. src and dest are the two sides
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* (including '*' characters if present); if there is only one side, it is src,
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* and dst is NULL; if sides exist but are empty (i.e., the refspec either
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* starts or ends with ':'), the corresponding side is "".
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*
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* An array of strings can be parsed into an array of struct refspecs using
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* parse_fetch_refspec() or parse_push_refspec().
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*
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* remote_find_tracking(), given a remote and a struct refspec with either src
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* or dst filled out, will fill out the other such that the result is in the
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* "fetch" specification for the remote (note that this evaluates patterns and
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* returns a single result).
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*/
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struct refspec {
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struct refspec_item *items;
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int alloc;
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int nr;
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const char **raw;
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int raw_alloc;
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int raw_nr;
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int fetch;
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};
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int refspec_item_init(struct refspec_item *item, const char *refspec,
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int fetch);
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void refspec_item_init_or_die(struct refspec_item *item, const char *refspec,
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int fetch);
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void refspec_item_clear(struct refspec_item *item);
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void refspec_init(struct refspec *rs, int fetch);
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void refspec_append(struct refspec *rs, const char *refspec);
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void refspec_appendn(struct refspec *rs, const char **refspecs, int nr);
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void refspec_clear(struct refspec *rs);
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int valid_fetch_refspec(const char *refspec);
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struct argv_array;
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/*
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* Determine what <prefix> values to pass to the peer in ref-prefix lines
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* (see Documentation/technical/protocol-v2.txt).
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*/
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void refspec_ref_prefixes(const struct refspec *rs,
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struct argv_array *ref_prefixes);
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#endif /* REFSPEC_H */
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