43 lines
1.6 KiB
C
43 lines
1.6 KiB
C
#ifndef SPARSE_INDEX_H__
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#define SPARSE_INDEX_H__
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struct index_state;
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#define SPARSE_INDEX_MEMORY_ONLY (1 << 0)
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int is_sparse_index_allowed(struct index_state *istate, int flags);
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int convert_to_sparse(struct index_state *istate, int flags);
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void ensure_correct_sparsity(struct index_state *istate);
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void clear_skip_worktree_from_present_files(struct index_state *istate);
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/*
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* Some places in the codebase expect to search for a specific path.
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* This path might be outside of the sparse-checkout definition, in
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* which case a sparse-index may not contain a path for that index.
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*
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* Given an index and a path, check to see if a leading directory for
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* 'path' exists in the index as a sparse directory. In that case,
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* expand that sparse directory to a full range of cache entries and
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* populate the index accordingly.
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*/
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void expand_to_path(struct index_state *istate,
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const char *path, size_t pathlen, int icase);
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struct repository;
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int set_sparse_index_config(struct repository *repo, int enable);
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struct pattern_list;
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/**
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* Scan the given index and compare its entries to the given pattern list.
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* If the index is sparse and the pattern list uses cone mode patterns,
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* then modify the index to contain the all of the file entries within that
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* new pattern list. This expands sparse directories only as far as needed.
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*
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* If the pattern list is NULL or does not use cone mode patterns, then the
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* index is expanded to a full index.
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*/
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void expand_index(struct index_state *istate, struct pattern_list *pl);
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void ensure_full_index(struct index_state *istate);
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#endif
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