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