repo-settings.c

   1 #include "cache.h"
   2 #include "config.h"
   3 #include "repository.h"
   4 #include "midx.h"
   5
   6 #define UPDATE_DEFAULT_BOOL(s,v) do { if (s == -1) { s = v; } } while(0)
   7
   8 void prepare_repo_settings(struct repository *r)
   9 {
  10         int value;
  11         char *strval;
  12
  13         if (r->settings.initialized)
  14                 return;
  15
  16         /* Defaults */
  17         memset(&r->settings, -1, sizeof(r->settings));
  18
  19         if (!repo_config_get_bool(r, "core.commitgraph", &value))
  20                 r->settings.core_commit_graph = value;
  21         if (!repo_config_get_bool(r, "gc.writecommitgraph", &value))
  22                 r->settings.gc_write_commit_graph = value;
  23         UPDATE_DEFAULT_BOOL(r->settings.core_commit_graph, 1);
  24         UPDATE_DEFAULT_BOOL(r->settings.gc_write_commit_graph, 1);
  25
  26         if (!repo_config_get_int(r, "index.version", &value))
  27                 r->settings.index_version = value;
  28         if (!repo_config_get_maybe_bool(r, "core.untrackedcache", &value)) {
  29                 if (value == 0)
  30                         r->settings.core_untracked_cache = UNTRACKED_CACHE_REMOVE;
  31                 else
  32                         r->settings.core_untracked_cache = UNTRACKED_CACHE_WRITE;
  33         } else if (!repo_config_get_string(r, "core.untrackedcache", &strval)) {
  34                 if (!strcasecmp(strval, "keep"))
  35                         r->settings.core_untracked_cache = UNTRACKED_CACHE_KEEP;
  36
  37                 free(strval);
  38         }
  39
  40         if (!repo_config_get_string(r, "fetch.negotiationalgorithm", &strval)) {
  41                 if (!strcasecmp(strval, "skipping"))
  42                         r->settings.fetch_negotiation_algorithm = FETCH_NEGOTIATION_SKIPPING;
  43                 else
  44                         r->settings.fetch_negotiation_algorithm = FETCH_NEGOTIATION_DEFAULT;
  45         }
  46
  47         if (!repo_config_get_bool(r, "pack.usesparse", &value))
  48                 r->settings.pack_use_sparse = value;
  49         UPDATE_DEFAULT_BOOL(r->settings.pack_use_sparse, 1);
  50
  51         value = git_env_bool(GIT_TEST_MULTI_PACK_INDEX, 0);
  52         if (value || !repo_config_get_bool(r, "core.multipackindex", &value))
  53                 r->settings.core_multi_pack_index = value;
  54         UPDATE_DEFAULT_BOOL(r->settings.core_multi_pack_index, 1);
  55
  56         if (!repo_config_get_bool(r, "feature.manyfiles", &value) && value) {
  57                 UPDATE_DEFAULT_BOOL(r->settings.index_version, 4);
  58                 UPDATE_DEFAULT_BOOL(r->settings.core_untracked_cache, UNTRACKED_CACHE_WRITE);
  59         }
  60
  61         if (!repo_config_get_bool(r, "fetch.writecommitgraph", &value))
  62                 r->settings.fetch_write_commit_graph = value;
  63         UPDATE_DEFAULT_BOOL(r->settings.fetch_write_commit_graph, 0);
  64
  65         if (!repo_config_get_bool(r, "feature.experimental", &value) && value)
  66                 UPDATE_DEFAULT_BOOL(r->settings.fetch_negotiation_algorithm, FETCH_NEGOTIATION_SKIPPING);
  67
  68         /* Hack for test programs like test-dump-untracked-cache */
  69         if (ignore_untracked_cache_config)
  70                 r->settings.core_untracked_cache = UNTRACKED_CACHE_KEEP;
  71         else
  72                 UPDATE_DEFAULT_BOOL(r->settings.core_untracked_cache, UNTRACKED_CACHE_KEEP);
  73
  74         UPDATE_DEFAULT_BOOL(r->settings.fetch_negotiation_algorithm, FETCH_NEGOTIATION_DEFAULT);
  75 }