diff options
| -rw-r--r-- | fetch-negotiator.c | 3 | ||||
| -rw-r--r-- | read-cache.c | 8 | ||||
| -rw-r--r-- | repo-settings.c | 102 | ||||
| -rw-r--r-- | repository.h | 15 |
4 files changed, 68 insertions, 60 deletions
diff --git a/fetch-negotiator.c b/fetch-negotiator.c index e61e40cb29..273390229f 100644 --- a/fetch-negotiator.c +++ b/fetch-negotiator.c @@ -21,8 +21,5 @@ void fetch_negotiator_init(struct repository *r, case FETCH_NEGOTIATION_DEFAULT: default_negotiator_init(negotiator); return; - case FETCH_NEGOTIATION_NONE: - case FETCH_NEGOTIATION_UNSET: - BUG("FETCH_NEGOTIATION_{NONE,UNSET} used outside of prepare_repo_settings()!"); } } diff --git a/read-cache.c b/read-cache.c index 4892813833..147660c309 100644 --- a/read-cache.c +++ b/read-cache.c @@ -1952,9 +1952,13 @@ static void tweak_untracked_cache(struct index_state *istate) add_untracked_cache(istate); break; case UNTRACKED_CACHE_KEEP: + /* + * Either an explicit "core.untrackedCache=keep", the + * default if "core.untrackedCache" isn't configured, + * or a fallback on an unknown "core.untrackedCache" + * value. + */ break; - case UNTRACKED_CACHE_UNSET: - BUG("UNTRACKED_CACHE_UNSET used outside of prepare_repo_settings()!"); } } diff --git a/repo-settings.c b/repo-settings.c index b0df8b93b8..46b9d56aea 100644 --- a/repo-settings.c +++ b/repo-settings.c @@ -3,40 +3,76 @@ #include "repository.h" #include "midx.h" -#define UPDATE_DEFAULT_BOOL(s,v) do { if (s == -1) { s = v; } } while(0) +static void repo_cfg_bool(struct repository *r, const char *key, int *dest, + int def) +{ + if (repo_config_get_bool(r, key, dest)) + *dest = def; +} void prepare_repo_settings(struct repository *r) { + int experimental; int value; char *strval; + int manyfiles; - if (r->settings.initialized) + if (r->settings.initialized++) return; /* Defaults */ - memset(&r->settings, -1, sizeof(r->settings)); + r->settings.index_version = -1; + r->settings.core_untracked_cache = UNTRACKED_CACHE_KEEP; + r->settings.fetch_negotiation_algorithm = FETCH_NEGOTIATION_DEFAULT; + + /* Booleans config or default, cascades to other settings */ + repo_cfg_bool(r, "feature.manyfiles", &manyfiles, 0); + repo_cfg_bool(r, "feature.experimental", &experimental, 0); - if (!repo_config_get_bool(r, "core.commitgraph", &value)) - r->settings.core_commit_graph = value; - if (!repo_config_get_bool(r, "commitgraph.readchangedpaths", &value)) - r->settings.commit_graph_read_changed_paths = 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.commit_graph_read_changed_paths, 1); - UPDATE_DEFAULT_BOOL(r->settings.gc_write_commit_graph, 1); + /* Defaults modified by feature.* */ + if (experimental) { + r->settings.fetch_negotiation_algorithm = FETCH_NEGOTIATION_SKIPPING; + } + if (manyfiles) { + r->settings.index_version = 4; + r->settings.core_untracked_cache = UNTRACKED_CACHE_WRITE; + } + + /* Boolean config or default, does not cascade (simple) */ + repo_cfg_bool(r, "core.commitgraph", &r->settings.core_commit_graph, 1); + repo_cfg_bool(r, "commitgraph.readchangedpaths", &r->settings.commit_graph_read_changed_paths, 1); + repo_cfg_bool(r, "gc.writecommitgraph", &r->settings.gc_write_commit_graph, 1); + repo_cfg_bool(r, "fetch.writecommitgraph", &r->settings.fetch_write_commit_graph, 0); + repo_cfg_bool(r, "pack.usesparse", &r->settings.pack_use_sparse, 1); + repo_cfg_bool(r, "core.multipackindex", &r->settings.core_multi_pack_index, 1); + + /* + * The GIT_TEST_MULTI_PACK_INDEX variable is special in that + * either it *or* the config sets + * r->settings.core_multi_pack_index if true. We don't take + * the environment variable if it exists (even if false) over + * any config, as in most other cases. + */ + if (git_env_bool(GIT_TEST_MULTI_PACK_INDEX, 0)) + r->settings.core_multi_pack_index = 1; + /* + * Non-boolean config + */ if (!repo_config_get_int(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; + if (!repo_config_get_string(r, "core.untrackedcache", &strval)) { + int v = git_parse_maybe_bool(strval); + + /* + * If it's set to "keep", or some other non-boolean + * value then "v < 0". Then we do nothing and keep it + * at the default of UNTRACKED_CACHE_KEEP. + */ + if (v >= 0) + r->settings.core_untracked_cache = v ? + UNTRACKED_CACHE_WRITE : UNTRACKED_CACHE_REMOVE; free(strval); } @@ -45,34 +81,8 @@ void prepare_repo_settings(struct repository *r) r->settings.fetch_negotiation_algorithm = FETCH_NEGOTIATION_SKIPPING; else if (!strcasecmp(strval, "noop")) r->settings.fetch_negotiation_algorithm = FETCH_NEGOTIATION_NOOP; - else - r->settings.fetch_negotiation_algorithm = FETCH_NEGOTIATION_DEFAULT; } - if (!repo_config_get_bool(r, "pack.usesparse", &value)) - r->settings.pack_use_sparse = value; - UPDATE_DEFAULT_BOOL(r->settings.pack_use_sparse, 1); - - value = git_env_bool(GIT_TEST_MULTI_PACK_INDEX, 0); - if (value || !repo_config_get_bool(r, "core.multipackindex", &value)) - r->settings.core_multi_pack_index = value; - UPDATE_DEFAULT_BOOL(r->settings.core_multi_pack_index, 1); - - 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; - UPDATE_DEFAULT_BOOL(r->settings.fetch_write_commit_graph, 0); - - if (!repo_config_get_bool(r, "feature.experimental", &value) && value) - UPDATE_DEFAULT_BOOL(r->settings.fetch_negotiation_algorithm, FETCH_NEGOTIATION_SKIPPING); - - UPDATE_DEFAULT_BOOL(r->settings.core_untracked_cache, UNTRACKED_CACHE_KEEP); - UPDATE_DEFAULT_BOOL(r->settings.fetch_negotiation_algorithm, FETCH_NEGOTIATION_DEFAULT); - /* * This setting guards all index reads to require a full index * over a sparse index. After suitable guards are placed in the diff --git a/repository.h b/repository.h index 3740c93bc0..bf36744e0a 100644 --- a/repository.h +++ b/repository.h @@ -13,18 +13,15 @@ struct submodule_cache; struct promisor_remote_config; enum untracked_cache_setting { - UNTRACKED_CACHE_UNSET = -1, - UNTRACKED_CACHE_REMOVE = 0, - UNTRACKED_CACHE_KEEP = 1, - UNTRACKED_CACHE_WRITE = 2 + UNTRACKED_CACHE_KEEP, + UNTRACKED_CACHE_REMOVE, + UNTRACKED_CACHE_WRITE, }; enum fetch_negotiation_setting { - FETCH_NEGOTIATION_UNSET = -1, - FETCH_NEGOTIATION_NONE = 0, - FETCH_NEGOTIATION_DEFAULT = 1, - FETCH_NEGOTIATION_SKIPPING = 2, - FETCH_NEGOTIATION_NOOP = 3, + FETCH_NEGOTIATION_DEFAULT, + FETCH_NEGOTIATION_SKIPPING, + FETCH_NEGOTIATION_NOOP, }; struct repo_settings { |