builtin/apply.c

   1 #define USE_THE_REPOSITORY_VARIABLE
   2 #include "builtin.h"
   3 #include "gettext.h"
   4 #include "hash.h"
   5 #include "apply.h"
   6
   7 static const char * const apply_usage[] = {
   8         N_("git apply [<options>] [<patch>...]"),
   9         NULL
  10 };
  11
  12 int cmd_apply(int argc,
  13               const char **argv,
  14               const char *prefix,
  15               struct repository *repo UNUSED)
  16 {
  17         int force_apply = 0;
  18         int options = 0;
  19         int ret;
  20         struct apply_state state;
  21
  22         if (init_apply_state(&state, the_repository, prefix))
  23                 exit(128);
  24
  25         /*
  26          * We could to redo the "apply.c" machinery to make this
  27          * arbitrary fallback unnecessary, but it is dubious that it
  28          * is worth the effort.
  29          * cf. https://lore.kernel.org/git/xmqqcypfcmn4.fsf@gitster.g/
  30          */
  31         if (!the_hash_algo)
  32                 repo_set_hash_algo(the_repository, GIT_HASH_SHA1);
  33
  34         argc = apply_parse_options(argc, argv,
  35                                    &state, &force_apply, &options,
  36                                    apply_usage);
  37
  38         if (check_apply_state(&state, force_apply))
  39                 exit(128);
  40
  41         ret = apply_all_patches(&state, argc, argv, options);
  42
  43         clear_apply_state(&state);
  44
  45         return ret;
  46 }