t4034: abstract away SHA-1-specific constants

[thirdparty/git.git] / repo-settings.c

diff --git a/repo-settings.c b/repo-settings.c
index 309577f6bceeab4a436e64b49a011061863af02e..05546db98eebb469bfeca854de1c3f4e9cc25b5b 100644 (file)
--- a/repo-settings.c
+++ b/repo-settings.c
@@ -2,9 +2,12 @@
 #include "config.h"
 #include "repository.h"
 
+#define UPDATE_DEFAULT_BOOL(s,v) do { if (s == -1) { s = v; } } while(0)
+
 void prepare_repo_settings(struct repository *r)
 {
        int value;
+       char *strval;
 
        if (r->settings.initialized)
                return;
@@ -16,10 +19,50 @@ void prepare_repo_settings(struct repository *r)
                r->settings.core_commit_graph = value;
        if (!repo_config_get_bool(r, "gc.writecommitgraph", &value))
                r->settings.gc_write_commit_graph = value;
+       UPDATE_DEFAULT_BOOL(r->settings.core_commit_graph, 1);
+       UPDATE_DEFAULT_BOOL(r->settings.gc_write_commit_graph, 1);
 
        if (!repo_config_get_bool(r, "index.version", &value))
                r->settings.index_version = value;
+       if (!repo_config_get_maybe_bool(r, "core.untrackedcache", &value)) {
+               if (value == 0)
+                       r->settings.core_untracked_cache = UNTRACKED_CACHE_REMOVE;
+               else
+                       r->settings.core_untracked_cache = UNTRACKED_CACHE_WRITE;
+       } else if (!repo_config_get_string(r, "core.untrackedcache", &strval)) {
+               if (!strcasecmp(strval, "keep"))
+                       r->settings.core_untracked_cache = UNTRACKED_CACHE_KEEP;
+
+               free(strval);
+       }
+
+       if (!repo_config_get_string(r, "fetch.negotiationalgorithm", &strval)) {
+               if (!strcasecmp(strval, "skipping"))
+                       r->settings.fetch_negotiation_algorithm = FETCH_NEGOTIATION_SKIPPING;
+               else
+                       r->settings.fetch_negotiation_algorithm = FETCH_NEGOTIATION_DEFAULT;
+       }
 
        if (!repo_config_get_bool(r, "pack.usesparse", &value))
                r->settings.pack_use_sparse = value;
+       if (!repo_config_get_bool(r, "feature.manyfiles", &value) && value) {
+               UPDATE_DEFAULT_BOOL(r->settings.index_version, 4);
+               UPDATE_DEFAULT_BOOL(r->settings.core_untracked_cache, UNTRACKED_CACHE_WRITE);
+       }
+       if (!repo_config_get_bool(r, "fetch.writecommitgraph", &value))
+               r->settings.fetch_write_commit_graph = value;
+       if (!repo_config_get_bool(r, "feature.experimental", &value) && value) {
+               UPDATE_DEFAULT_BOOL(r->settings.pack_use_sparse, 1);
+               UPDATE_DEFAULT_BOOL(r->settings.fetch_negotiation_algorithm, FETCH_NEGOTIATION_SKIPPING);
+               UPDATE_DEFAULT_BOOL(r->settings.fetch_write_commit_graph, 1);
+       }
+       UPDATE_DEFAULT_BOOL(r->settings.fetch_write_commit_graph, 0);
+
+       /* Hack for test programs like test-dump-untracked-cache */
+       if (ignore_untracked_cache_config)
+               r->settings.core_untracked_cache = UNTRACKED_CACHE_KEEP;
+       else
+               UPDATE_DEFAULT_BOOL(r->settings.core_untracked_cache, UNTRACKED_CACHE_KEEP);
+
+       UPDATE_DEFAULT_BOOL(r->settings.fetch_negotiation_algorithm, FETCH_NEGOTIATION_DEFAULT);
 }