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Commit | Line | Data |
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15db4e7f | 1 | #include "git-compat-util.h" |
7211b9e7 DS |
2 | #include "config.h" |
3 | #include "repository.h" | |
18e449f8 | 4 | #include "midx.h" |
7211b9e7 | 5 | |
3050b6df ÆAB |
6 | static void repo_cfg_bool(struct repository *r, const char *key, int *dest, |
7 | int def) | |
8 | { | |
9 | if (repo_config_get_bool(r, key, dest)) | |
10 | *dest = def; | |
11 | } | |
31b1de6a | 12 | |
a92d8523 TB |
13 | static void repo_cfg_int(struct repository *r, const char *key, int *dest, |
14 | int def) | |
15 | { | |
16 | if (repo_config_get_int(r, key, dest)) | |
17 | *dest = def; | |
18 | } | |
19 | ||
7211b9e7 DS |
20 | void prepare_repo_settings(struct repository *r) |
21 | { | |
3050b6df | 22 | int experimental; |
7211b9e7 | 23 | int value; |
66eede4a | 24 | const char *strval; |
3050b6df | 25 | int manyfiles; |
7211b9e7 | 26 | |
44c7e62e LD |
27 | if (!r->gitdir) |
28 | BUG("Cannot add settings for uninitialized repository"); | |
29 | ||
3050b6df | 30 | if (r->settings.initialized++) |
7211b9e7 DS |
31 | return; |
32 | ||
33 | /* Defaults */ | |
3050b6df ÆAB |
34 | r->settings.index_version = -1; |
35 | r->settings.core_untracked_cache = UNTRACKED_CACHE_KEEP; | |
714edc62 | 36 | r->settings.fetch_negotiation_algorithm = FETCH_NEGOTIATION_CONSECUTIVE; |
3050b6df ÆAB |
37 | |
38 | /* Booleans config or default, cascades to other settings */ | |
39 | repo_cfg_bool(r, "feature.manyfiles", &manyfiles, 0); | |
40 | repo_cfg_bool(r, "feature.experimental", &experimental, 0); | |
7211b9e7 | 41 | |
3050b6df | 42 | /* Defaults modified by feature.* */ |
b0afdce5 | 43 | if (experimental) { |
3050b6df | 44 | r->settings.fetch_negotiation_algorithm = FETCH_NEGOTIATION_SKIPPING; |
b0afdce5 TB |
45 | r->settings.pack_use_bitmap_boundary_traversal = 1; |
46 | } | |
3050b6df ÆAB |
47 | if (manyfiles) { |
48 | r->settings.index_version = 4; | |
17194b19 | 49 | r->settings.index_skip_hash = 1; |
3050b6df ÆAB |
50 | r->settings.core_untracked_cache = UNTRACKED_CACHE_WRITE; |
51 | } | |
52 | ||
a92d8523 | 53 | /* Commit graph config or default, does not cascade (simple) */ |
3050b6df | 54 | repo_cfg_bool(r, "core.commitgraph", &r->settings.core_commit_graph, 1); |
a92d8523 | 55 | repo_cfg_int(r, "commitgraph.generationversion", &r->settings.commit_graph_generation_version, 2); |
3050b6df ÆAB |
56 | repo_cfg_bool(r, "commitgraph.readchangedpaths", &r->settings.commit_graph_read_changed_paths, 1); |
57 | repo_cfg_bool(r, "gc.writecommitgraph", &r->settings.gc_write_commit_graph, 1); | |
58 | repo_cfg_bool(r, "fetch.writecommitgraph", &r->settings.fetch_write_commit_graph, 0); | |
a92d8523 TB |
59 | |
60 | /* Boolean config or default, does not cascade (simple) */ | |
3050b6df ÆAB |
61 | repo_cfg_bool(r, "pack.usesparse", &r->settings.pack_use_sparse, 1); |
62 | repo_cfg_bool(r, "core.multipackindex", &r->settings.core_multi_pack_index, 1); | |
c21919f1 | 63 | repo_cfg_bool(r, "index.sparse", &r->settings.sparse_index, 0); |
17194b19 | 64 | repo_cfg_bool(r, "index.skiphash", &r->settings.index_skip_hash, r->settings.index_skip_hash); |
dbcf6116 | 65 | repo_cfg_bool(r, "pack.readreverseindex", &r->settings.pack_read_reverse_index, 1); |
b0afdce5 TB |
66 | repo_cfg_bool(r, "pack.usebitmapboundarytraversal", |
67 | &r->settings.pack_use_bitmap_boundary_traversal, | |
68 | r->settings.pack_use_bitmap_boundary_traversal); | |
9c7d1b05 | 69 | repo_cfg_bool(r, "core.usereplacerefs", &r->settings.read_replace_refs, 1); |
3050b6df ÆAB |
70 | |
71 | /* | |
72 | * The GIT_TEST_MULTI_PACK_INDEX variable is special in that | |
73 | * either it *or* the config sets | |
74 | * r->settings.core_multi_pack_index if true. We don't take | |
75 | * the environment variable if it exists (even if false) over | |
76 | * any config, as in most other cases. | |
77 | */ | |
78 | if (git_env_bool(GIT_TEST_MULTI_PACK_INDEX, 0)) | |
79 | r->settings.core_multi_pack_index = 1; | |
7211b9e7 | 80 | |
3050b6df ÆAB |
81 | /* |
82 | * Non-boolean config | |
83 | */ | |
c11e9966 | 84 | if (!repo_config_get_int(r, "index.version", &value)) |
7211b9e7 | 85 | r->settings.index_version = value; |
ad0fb659 | 86 | |
66eede4a | 87 | if (!repo_config_get_string_tmp(r, "core.untrackedcache", &strval)) { |
3050b6df ÆAB |
88 | int v = git_parse_maybe_bool(strval); |
89 | ||
90 | /* | |
91 | * If it's set to "keep", or some other non-boolean | |
92 | * value then "v < 0". Then we do nothing and keep it | |
93 | * at the default of UNTRACKED_CACHE_KEEP. | |
94 | */ | |
95 | if (v >= 0) | |
96 | r->settings.core_untracked_cache = v ? | |
97 | UNTRACKED_CACHE_WRITE : UNTRACKED_CACHE_REMOVE; | |
ad0fb659 DS |
98 | } |
99 | ||
66eede4a | 100 | if (!repo_config_get_string_tmp(r, "fetch.negotiationalgorithm", &strval)) { |
714edc62 | 101 | int fetch_default = r->settings.fetch_negotiation_algorithm; |
aaf633c2 DS |
102 | if (!strcasecmp(strval, "skipping")) |
103 | r->settings.fetch_negotiation_algorithm = FETCH_NEGOTIATION_SKIPPING; | |
cbe566a0 JT |
104 | else if (!strcasecmp(strval, "noop")) |
105 | r->settings.fetch_negotiation_algorithm = FETCH_NEGOTIATION_NOOP; | |
714edc62 EN |
106 | else if (!strcasecmp(strval, "consecutive")) |
107 | r->settings.fetch_negotiation_algorithm = FETCH_NEGOTIATION_CONSECUTIVE; | |
a68c5b9e | 108 | else if (!strcasecmp(strval, "default")) |
714edc62 | 109 | r->settings.fetch_negotiation_algorithm = fetch_default; |
a9a136c2 EN |
110 | else |
111 | die("unknown fetch negotiation algorithm '%s'", strval); | |
aaf633c2 DS |
112 | } |
113 | ||
3964fc2a DS |
114 | /* |
115 | * This setting guards all index reads to require a full index | |
116 | * over a sparse index. After suitable guards are placed in the | |
117 | * codebase around uses of the index, this setting will be | |
118 | * removed. | |
119 | */ | |
120 | r->settings.command_requires_full_index = 1; | |
7211b9e7 | 121 | } |