#ifndef ENVIRONMENT_H #define ENVIRONMENT_H #include "repo-settings.h" /* Double-check local_repo_env below if you add to this list. */ #define GIT_DIR_ENVIRONMENT … #define GIT_COMMON_DIR_ENVIRONMENT … #define GIT_NAMESPACE_ENVIRONMENT … #define GIT_WORK_TREE_ENVIRONMENT … #define GIT_PREFIX_ENVIRONMENT … #define DEFAULT_GIT_DIR_ENVIRONMENT … #define DB_ENVIRONMENT … #define INDEX_ENVIRONMENT … #define GRAFT_ENVIRONMENT … #define GIT_SHALLOW_FILE_ENVIRONMENT … #define TEMPLATE_DIR_ENVIRONMENT … #define CONFIG_ENVIRONMENT … #define CONFIG_DATA_ENVIRONMENT … #define CONFIG_COUNT_ENVIRONMENT … #define EXEC_PATH_ENVIRONMENT … #define CEILING_DIRECTORIES_ENVIRONMENT … #define NO_REPLACE_OBJECTS_ENVIRONMENT … #define GIT_REPLACE_REF_BASE_ENVIRONMENT … #define NO_LAZY_FETCH_ENVIRONMENT … #define GITATTRIBUTES_FILE … #define INFOATTRIBUTES_FILE … #define ATTRIBUTE_MACRO_PREFIX … #define GITMODULES_FILE … #define GITMODULES_INDEX … #define GITMODULES_HEAD … #define GIT_NOTES_REF_ENVIRONMENT … #define GIT_NOTES_DEFAULT_REF … #define GIT_NOTES_DISPLAY_REF_ENVIRONMENT … #define GIT_NOTES_REWRITE_REF_ENVIRONMENT … #define GIT_NOTES_REWRITE_MODE_ENVIRONMENT … #define GIT_LITERAL_PATHSPECS_ENVIRONMENT … #define GIT_GLOB_PATHSPECS_ENVIRONMENT … #define GIT_NOGLOB_PATHSPECS_ENVIRONMENT … #define GIT_ICASE_PATHSPECS_ENVIRONMENT … #define GIT_QUARANTINE_ENVIRONMENT … #define GIT_OPTIONAL_LOCKS_ENVIRONMENT … #define GIT_TEXT_DOMAIN_DIR_ENVIRONMENT … #define GIT_ATTR_SOURCE_ENVIRONMENT … /* * Environment variable used to propagate the --no-advice global option to the * advice_enabled() helper, even when run in a subprocess. * This is an internal variable that should not be set by the user. */ #define GIT_ADVICE_ENVIRONMENT … /* * Environment variable used in handshaking the wire protocol. * Contains a colon ':' separated list of keys with optional values * 'key[=value]'. Presence of unknown keys and values must be * ignored. */ #define GIT_PROTOCOL_ENVIRONMENT … /* HTTP header used to handshake the wire protocol */ #define GIT_PROTOCOL_HEADER … /* * This environment variable is expected to contain a boolean indicating * whether we should or should not treat: * * GIT_DIR=foo.git git ... * * as if GIT_WORK_TREE=. was given. It's not expected that users will make use * of this, but we use it internally to communicate to sub-processes that we * are in a bare repo. If not set, defaults to true. */ #define GIT_IMPLICIT_WORK_TREE_ENVIRONMENT … #define ALTERNATE_DB_ENVIRONMENT … /* * Repository-local GIT_* environment variables; these will be cleared * when git spawns a sub-process that runs inside another repository. * The array is NULL-terminated, which makes it easy to pass in the "env" * parameter of a run-command invocation, or to do a simple walk. */ extern const char * const local_repo_env[]; struct strvec; /* * Wrapper of getenv() that returns a strdup value. This value is kept * in argv to be freed later. */ const char *getenv_safe(struct strvec *argv, const char *name); /* * Should we print an ellipsis after an abbreviated SHA-1 value * when doing diff-raw output or indicating a detached HEAD? */ int print_sha1_ellipsis(void); /* * Returns the boolean value of $GIT_OPTIONAL_LOCKS (or the default value). */ int use_optional_locks(void); const char *get_git_namespace(void); const char *strip_namespace(const char *namespaced_ref); /* * TODO: All the below state either explicitly or implicitly relies on * `the_repository`. We should eventually get rid of these and make the * dependency on a repository explicit: * * - `setup_git_env()` ideally shouldn't exist as it modifies global state, * namely the environment. The current process shouldn't ever access that * state via envvars though, but should instead consult a `struct * repository`. When spawning new processes, we would ideally also pass a * `struct repository` and then set up the environment variables for the * child process, only. * * - `have_git_dir()` should not have to exist at all. Instead, we should * decide on whether or not we have a `struct repository`. * * - All the global config variables should become tied to a repository. Like * this, we'd correctly honor repository-local configuration and be able to * distinguish configuration values from different repositories. * * Please do not add new global config variables here. */ # ifdef USE_THE_REPOSITORY_VARIABLE void setup_git_env(const char *git_dir); /* * Returns true iff we have a configured git repository (either via * setup_git_directory, or in the environment via $GIT_DIR). */ int have_git_dir(void); /* * Accessors for the core.sharedrepository config which lazy-load the value * from the config (if not already set). The "reset" function can be * used to unset "set" or cached value, meaning that the value will be loaded * fresh from the config file on the next call to get_shared_repository(). */ void set_shared_repository(int value); int get_shared_repository(void); void reset_shared_repository(void); extern int is_bare_repository_cfg; int is_bare_repository(void); extern char *git_work_tree_cfg; /* Environment bits from configuration mechanism */ extern int trust_executable_bit; extern int trust_ctime; extern int check_stat; extern int has_symlinks; extern int minimum_abbrev, default_abbrev; extern int ignore_case; extern int assume_unchanged; extern int warn_on_object_refname_ambiguity; extern char *apply_default_whitespace; extern char *apply_default_ignorewhitespace; extern char *git_attributes_file; extern char *git_hooks_path; extern int zlib_compression_level; extern int pack_compression_level; extern size_t packed_git_window_size; extern size_t packed_git_limit; extern size_t delta_base_cache_limit; extern unsigned long big_file_threshold; extern unsigned long pack_size_limit_cfg; extern int max_allowed_tree_depth; extern int core_preload_index; extern int precomposed_unicode; extern int protect_hfs; extern int protect_ntfs; extern int core_apply_sparse_checkout; extern int core_sparse_checkout_cone; extern int sparse_expect_files_outside_of_patterns; enum rebase_setup_type { … }; extern enum rebase_setup_type autorebase; enum push_default_type { … }; extern enum push_default_type push_default; enum object_creation_mode { … }; extern enum object_creation_mode object_creation_mode; extern int grafts_keep_true_parents; extern int repository_format_precious_objects; const char *get_log_output_encoding(void); const char *get_commit_output_encoding(void); extern char *git_commit_encoding; extern char *git_log_output_encoding; extern char *editor_program; extern char *askpass_program; extern char *excludes_file; /* * The character that begins a commented line in user-editable file * that is subject to stripspace. */ extern const char *comment_line_str; extern char *comment_line_str_to_free; extern int auto_comment_line_char; # endif /* USE_THE_REPOSITORY_VARIABLE */ #endif /* ENVIRONMENT_H */
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