git/bundle.h
brian m. carlson 6161ce7bbe bundle: detect hash algorithm when reading refs
Much like with the dumb HTTP transport, there isn't a way to explicitly
specify the hash algorithm when dealing with a bundle, so detect the
algorithm based on the length of the object IDs in the prerequisites and
ref advertisements.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-06-19 14:04:09 -07:00

33 lines
866 B
C

#ifndef BUNDLE_H
#define BUNDLE_H
#include "argv-array.h"
#include "cache.h"
struct ref_list {
unsigned int nr, alloc;
struct ref_list_entry {
struct object_id oid;
char *name;
} *list;
};
struct bundle_header {
struct ref_list prerequisites;
struct ref_list references;
const struct git_hash_algo *hash_algo;
};
int is_bundle(const char *path, int quiet);
int read_bundle_header(const char *path, struct bundle_header *header);
int create_bundle(struct repository *r, const char *path,
int argc, const char **argv, struct argv_array *pack_options);
int verify_bundle(struct repository *r, struct bundle_header *header, int verbose);
#define BUNDLE_VERBOSE 1
int unbundle(struct repository *r, struct bundle_header *header,
int bundle_fd, int flags);
int list_bundle_refs(struct bundle_header *header,
int argc, const char **argv);
#endif