4 #include "git-compat-util.h"
5 #include "repository.h"
6 #include "string-list.h"
10 char *get_commit_graph_filename(const char *obj_dir);
13 * Given a commit struct, try to fill the commit struct info, including:
18 * Returns 1 if and only if the commit was found in the packed graph.
20 * See parse_commit_buffer() for the fallback after this call.
22 int parse_commit_in_graph(struct repository *r, struct commit *item);
25 * It is possible that we loaded commit contents from the commit buffer,
26 * but we also want to ensure the commit-graph content is correctly
27 * checked and filled. Fill the graph_pos and generation members of
30 void load_commit_graph_info(struct repository *r, struct commit *item);
32 struct tree *get_commit_tree_in_graph(struct repository *r,
33 const struct commit *c);
38 const unsigned char *data;
41 unsigned char hash_len;
42 unsigned char num_chunks;
46 const uint32_t *chunk_oid_fanout;
47 const unsigned char *chunk_oid_lookup;
48 const unsigned char *chunk_commit_data;
49 const unsigned char *chunk_large_edges;
52 struct commit_graph *load_commit_graph_one(const char *graph_file);
54 void write_commit_graph_reachable(const char *obj_dir, int append);
55 void write_commit_graph(const char *obj_dir,
56 struct string_list *pack_indexes,
57 struct string_list *commit_hex,
60 int verify_commit_graph(struct repository *r, struct commit_graph *g);
62 void free_commit_graph(struct commit_graph *);