mirror of
https://github.com/git/git.git
synced 2024-11-25 02:44:48 +08:00
105c6f14ad
The v3 bundle format has capabilities, allowing newer versions of Git to create bundles with newer features. Older versions that do not understand these new capabilities will fail with a helpful warning. Create a new capability allowing Git to understand that the contained pack-file is filtered according to some object filter. Typically, this filter will be "blob:none" for a blobless partial clone. This change teaches Git to parse this capability, place its value in the bundle header, and demonstrate this understanding by adding a message to 'git bundle verify'. Since we will use gently_parse_list_objects_filter() outside of list-objects-filter-options.c, make it an external method and move its API documentation to before its declaration. Signed-off-by: Derrick Stolee <derrickstolee@github.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
48 lines
1.5 KiB
C
48 lines
1.5 KiB
C
#ifndef BUNDLE_H
|
|
#define BUNDLE_H
|
|
|
|
#include "strvec.h"
|
|
#include "cache.h"
|
|
#include "string-list.h"
|
|
#include "list-objects-filter-options.h"
|
|
|
|
struct bundle_header {
|
|
unsigned version;
|
|
struct string_list prerequisites;
|
|
struct string_list references;
|
|
const struct git_hash_algo *hash_algo;
|
|
struct list_objects_filter_options filter;
|
|
};
|
|
|
|
#define BUNDLE_HEADER_INIT \
|
|
{ \
|
|
.prerequisites = STRING_LIST_INIT_DUP, \
|
|
.references = STRING_LIST_INIT_DUP, \
|
|
}
|
|
void bundle_header_init(struct bundle_header *header);
|
|
void bundle_header_release(struct bundle_header *header);
|
|
|
|
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 strvec *pack_options,
|
|
int version);
|
|
int verify_bundle(struct repository *r, struct bundle_header *header, int verbose);
|
|
|
|
/**
|
|
* Unbundle after reading the header with read_bundle_header().
|
|
*
|
|
* We'll invoke "git index-pack --stdin --fix-thin" for you on the
|
|
* provided `bundle_fd` from read_bundle_header().
|
|
*
|
|
* Provide "extra_index_pack_args" to pass any extra arguments
|
|
* (e.g. "-v" for verbose/progress), NULL otherwise. The provided
|
|
* "extra_index_pack_args" (if any) will be strvec_clear()'d for you.
|
|
*/
|
|
int unbundle(struct repository *r, struct bundle_header *header,
|
|
int bundle_fd, struct strvec *extra_index_pack_args);
|
|
int list_bundle_refs(struct bundle_header *header,
|
|
int argc, const char **argv);
|
|
|
|
#endif
|