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af613ecd44
This allows us to add e.g. "HEAD" as a refspec when none are given without overwriting the user's data.
73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
/*
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* Copyright (C) the libgit2 contributors. All rights reserved.
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*
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* This file is part of libgit2, distributed under the GNU GPL v2 with
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* a Linking Exception. For full terms see the included COPYING file.
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*/
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#ifndef INCLUDE_refspec_h__
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#define INCLUDE_refspec_h__
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#include "git2/refspec.h"
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#include "buffer.h"
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#include "vector.h"
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struct git_refspec {
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char *string;
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char *src;
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char *dst;
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unsigned int force :1,
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push : 1,
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pattern :1,
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matching :1;
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};
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#define GIT_REFSPEC_TAGS "refs/tags/*:refs/tags/*"
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int git_refspec_parse(struct git_refspec *refspec, const char *str);
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int git_refspec__parse(
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struct git_refspec *refspec,
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const char *str,
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bool is_fetch);
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void git_refspec__free(git_refspec *refspec);
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/**
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* Transform a reference to its target following the refspec's rules,
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* and writes the results into a git_buf.
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*
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* @param out where to store the target name
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* @param spec the refspec
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* @param name the name of the reference to transform
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* @return 0 or error if buffer allocation fails
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*/
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int git_refspec_transform_r(git_buf *out, const git_refspec *spec, const char *name);
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/**
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* Transform a reference from its target following the refspec's rules,
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* and writes the results into a git_buf.
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*
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* @param out where to store the source name
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* @param spec the refspec
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* @param name the name of the reference to transform
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* @return 0 or error if buffer allocation fails
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*/
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int git_refspec_transform_l(git_buf *out, const git_refspec *spec, const char *name);
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int git_refspec__serialize(git_buf *out, const git_refspec *refspec);
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/**
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* Determines if a refspec is a wildcard refspec.
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*
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* @param spec the refspec
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* @return 1 if the refspec is a wildcard, 0 otherwise
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*/
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int git_refspec_is_wildcard(const git_refspec *spec);
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/**
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* DWIM `spec` with `refs` existing on the remote, append the dwim'ed
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* result in `out`.
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*/
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int git_refspec__dwim_one(git_vector *out, git_refspec *spec, git_vector *refs);
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#endif
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