7835ee75cd
The "core.bigFileThreshold" setting is stored in a global variable and populated via `git_default_core_config()`. This may cause issues in the case where one is handling multiple different repositories in a single process with different values for that config key, as we may or may not see the correct value in that case. Furthermore, global state blocks our path towards libification. Refactor the code so that we instead store the value in `struct repo_settings`, where the value is computed as-needed and cached. Note that this change requires us to adapt one test in t1050 that verifies that we die when parsing an invalid "core.bigFileThreshold" value. The exercised Git command doesn't use the value at all, and thus it won't hit the new code path that parses the value. This is addressed by using git-hash-object(1) instead, which does read the value. Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>
102 lines
3.0 KiB
C
102 lines
3.0 KiB
C
#ifndef REPO_SETTINGS_H
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#define REPO_SETTINGS_H
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struct fsmonitor_settings;
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struct repository;
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enum untracked_cache_setting {
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UNTRACKED_CACHE_KEEP,
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UNTRACKED_CACHE_REMOVE,
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UNTRACKED_CACHE_WRITE,
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};
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enum fetch_negotiation_setting {
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FETCH_NEGOTIATION_CONSECUTIVE,
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FETCH_NEGOTIATION_SKIPPING,
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FETCH_NEGOTIATION_NOOP,
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};
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enum log_refs_config {
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LOG_REFS_UNSET = -1,
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LOG_REFS_NONE = 0,
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LOG_REFS_NORMAL,
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LOG_REFS_ALWAYS
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};
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struct repo_settings {
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int initialized;
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int core_commit_graph;
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int commit_graph_generation_version;
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int commit_graph_changed_paths_version;
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int gc_write_commit_graph;
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int fetch_write_commit_graph;
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int command_requires_full_index;
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int sparse_index;
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int pack_read_reverse_index;
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int pack_use_bitmap_boundary_traversal;
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int pack_use_multi_pack_reuse;
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int shared_repository;
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int shared_repository_initialized;
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/*
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* Does this repository have core.useReplaceRefs=true (on by
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* default)? This provides a repository-scoped version of this
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* config, though it could be disabled process-wide via some Git
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* builtins or the --no-replace-objects option. See
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* replace_refs_enabled() for more details.
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*/
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int read_replace_refs;
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struct fsmonitor_settings *fsmonitor; /* lazily loaded */
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int index_version;
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int index_skip_hash;
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enum untracked_cache_setting core_untracked_cache;
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int pack_use_sparse;
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enum fetch_negotiation_setting fetch_negotiation_algorithm;
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int core_multi_pack_index;
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int warn_ambiguous_refs; /* lazily loaded via accessor */
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size_t delta_base_cache_limit;
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size_t packed_git_window_size;
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size_t packed_git_limit;
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unsigned long big_file_threshold;
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char *hooks_path;
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};
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#define REPO_SETTINGS_INIT { \
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.shared_repository = -1, \
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.index_version = -1, \
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.core_untracked_cache = UNTRACKED_CACHE_KEEP, \
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.fetch_negotiation_algorithm = FETCH_NEGOTIATION_CONSECUTIVE, \
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.warn_ambiguous_refs = -1, \
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.delta_base_cache_limit = DEFAULT_DELTA_BASE_CACHE_LIMIT, \
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.packed_git_window_size = DEFAULT_PACKED_GIT_WINDOW_SIZE, \
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.packed_git_limit = DEFAULT_PACKED_GIT_LIMIT, \
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}
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void prepare_repo_settings(struct repository *r);
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void repo_settings_clear(struct repository *r);
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/* Read the value for "core.logAllRefUpdates". */
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enum log_refs_config repo_settings_get_log_all_ref_updates(struct repository *repo);
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/* Read the value for "core.warnAmbiguousRefs". */
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int repo_settings_get_warn_ambiguous_refs(struct repository *repo);
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/* Read the value for "core.hooksPath". */
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const char *repo_settings_get_hooks_path(struct repository *repo);
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/* Read and set the value for "core.bigFileThreshold". */
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unsigned long repo_settings_get_big_file_threshold(struct repository *repo);
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void repo_settings_set_big_file_threshold(struct repository *repo, unsigned long value);
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/* Read, set or reset the value for "core.sharedRepository". */
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int repo_settings_get_shared_repository(struct repository *repo);
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void repo_settings_set_shared_repository(struct repository *repo, int value);
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void repo_settings_reset_shared_repository(struct repository *repo);
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#endif /* REPO_SETTINGS_H */
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