bundle.h

   1 #ifndef BUNDLE_H
   2 #define BUNDLE_H
   3
   4 #include "strvec.h"
   5 #include "cache.h"
   6 #include "string-list.h"
   7 #include "list-objects-filter-options.h"
   8
   9 struct bundle_header {
  10         unsigned version;
  11         struct string_list prerequisites;
  12         struct string_list references;
  13         const struct git_hash_algo *hash_algo;
  14         struct list_objects_filter_options filter;
  15 };
  16
  17 #define BUNDLE_HEADER_INIT \
  18 { \
  19         .prerequisites = STRING_LIST_INIT_DUP, \
  20         .references = STRING_LIST_INIT_DUP, \
  21         .filter = LIST_OBJECTS_FILTER_INIT, \
  22 }
  23 void bundle_header_init(struct bundle_header *header);
  24 void bundle_header_release(struct bundle_header *header);
  25
  26 int is_bundle(const char *path, int quiet);
  27 int read_bundle_header(const char *path, struct bundle_header *header);
  28 int read_bundle_header_fd(int fd, struct bundle_header *header,
  29                           const char *report_path);
  30 int create_bundle(struct repository *r, const char *path,
  31                   int argc, const char **argv, struct strvec *pack_options,
  32                   int version);
  33
  34 enum verify_bundle_flags {
  35         VERIFY_BUNDLE_VERBOSE = (1 << 0),
  36         VERIFY_BUNDLE_QUIET = (1 << 1),
  37 };
  38
  39 int verify_bundle(struct repository *r, struct bundle_header *header,
  40                   enum verify_bundle_flags flags);
  41
  42 /**
  43  * Unbundle after reading the header with read_bundle_header().
  44  *
  45  * We'll invoke "git index-pack --stdin --fix-thin" for you on the
  46  * provided `bundle_fd` from read_bundle_header().
  47  *
  48  * Provide "extra_index_pack_args" to pass any extra arguments
  49  * (e.g. "-v" for verbose/progress), NULL otherwise. The provided
  50  * "extra_index_pack_args" (if any) will be strvec_clear()'d for you.
  51  *
  52  * Before unbundling, this method will call verify_bundle() with the
  53  * given 'flags'.
  54  */
  55 int unbundle(struct repository *r, struct bundle_header *header,
  56              int bundle_fd, struct strvec *extra_index_pack_args,
  57              enum verify_bundle_flags flags);
  58 int list_bundle_refs(struct bundle_header *header,
  59                 int argc, const char **argv);
  60
  61 #endif