| #ifndef ENVIRONMENT_H |
| #define ENVIRONMENT_H |
| |
| #include "strvec.h" |
| |
| struct repository; |
| |
| /* |
| * The character that begins a commented line in user-editable file |
| * that is subject to stripspace. |
| */ |
| extern char comment_line_char; |
| extern int auto_comment_line_char; |
| |
| /* |
| * 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); |
| |
| /* Double-check local_repo_env below if you add to this list. */ |
| #define GIT_DIR_ENVIRONMENT "GIT_DIR" |
| #define GIT_COMMON_DIR_ENVIRONMENT "GIT_COMMON_DIR" |
| #define GIT_NAMESPACE_ENVIRONMENT "GIT_NAMESPACE" |
| #define GIT_WORK_TREE_ENVIRONMENT "GIT_WORK_TREE" |
| #define GIT_PREFIX_ENVIRONMENT "GIT_PREFIX" |
| #define DEFAULT_GIT_DIR_ENVIRONMENT ".git" |
| #define DB_ENVIRONMENT "GIT_OBJECT_DIRECTORY" |
| #define INDEX_ENVIRONMENT "GIT_INDEX_FILE" |
| #define GRAFT_ENVIRONMENT "GIT_GRAFT_FILE" |
| #define GIT_SHALLOW_FILE_ENVIRONMENT "GIT_SHALLOW_FILE" |
| #define TEMPLATE_DIR_ENVIRONMENT "GIT_TEMPLATE_DIR" |
| #define CONFIG_ENVIRONMENT "GIT_CONFIG" |
| #define CONFIG_DATA_ENVIRONMENT "GIT_CONFIG_PARAMETERS" |
| #define CONFIG_COUNT_ENVIRONMENT "GIT_CONFIG_COUNT" |
| #define EXEC_PATH_ENVIRONMENT "GIT_EXEC_PATH" |
| #define CEILING_DIRECTORIES_ENVIRONMENT "GIT_CEILING_DIRECTORIES" |
| #define NO_REPLACE_OBJECTS_ENVIRONMENT "GIT_NO_REPLACE_OBJECTS" |
| #define GIT_REPLACE_REF_BASE_ENVIRONMENT "GIT_REPLACE_REF_BASE" |
| #define GITATTRIBUTES_FILE ".gitattributes" |
| #define INFOATTRIBUTES_FILE "info/attributes" |
| #define ATTRIBUTE_MACRO_PREFIX "[attr]" |
| #define GITMODULES_FILE ".gitmodules" |
| #define GITMODULES_INDEX ":.gitmodules" |
| #define GITMODULES_HEAD "HEAD:.gitmodules" |
| #define GIT_NOTES_REF_ENVIRONMENT "GIT_NOTES_REF" |
| #define GIT_NOTES_DEFAULT_REF "refs/notes/commits" |
| #define GIT_NOTES_DISPLAY_REF_ENVIRONMENT "GIT_NOTES_DISPLAY_REF" |
| #define GIT_NOTES_REWRITE_REF_ENVIRONMENT "GIT_NOTES_REWRITE_REF" |
| #define GIT_NOTES_REWRITE_MODE_ENVIRONMENT "GIT_NOTES_REWRITE_MODE" |
| #define GIT_LITERAL_PATHSPECS_ENVIRONMENT "GIT_LITERAL_PATHSPECS" |
| #define GIT_GLOB_PATHSPECS_ENVIRONMENT "GIT_GLOB_PATHSPECS" |
| #define GIT_NOGLOB_PATHSPECS_ENVIRONMENT "GIT_NOGLOB_PATHSPECS" |
| #define GIT_ICASE_PATHSPECS_ENVIRONMENT "GIT_ICASE_PATHSPECS" |
| #define GIT_QUARANTINE_ENVIRONMENT "GIT_QUARANTINE_PATH" |
| #define GIT_OPTIONAL_LOCKS_ENVIRONMENT "GIT_OPTIONAL_LOCKS" |
| #define GIT_TEXT_DOMAIN_DIR_ENVIRONMENT "GIT_TEXTDOMAINDIR" |
| #define GIT_ATTR_SOURCE_ENVIRONMENT "GIT_ATTR_SOURCE" |
| |
| /* |
| * 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 "GIT_PROTOCOL" |
| /* HTTP header used to handshake the wire protocol */ |
| #define GIT_PROTOCOL_HEADER "Git-Protocol" |
| |
| /* |
| * 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 "GIT_IMPLICIT_WORK_TREE" |
| |
| /* |
| * 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[]; |
| |
| 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); |
| |
| extern int is_bare_repository_cfg; |
| int is_bare_repository(void); |
| extern char *git_work_tree_cfg; |
| const char *get_git_dir(void); |
| const char *get_git_common_dir(void); |
| const char *get_object_directory(void); |
| char *get_index_file(void); |
| char *get_graft_file(struct repository *r); |
| void set_git_dir(const char *path, int make_realpath); |
| const char *get_git_namespace(void); |
| const char *strip_namespace(const char *namespaced_ref); |
| const char *get_git_work_tree(void); |
| void set_git_work_tree(const char *tree); |
| |
| #define ALTERNATE_DB_ENVIRONMENT "GIT_ALTERNATE_OBJECT_DIRECTORIES" |
| |
| /* 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 prefer_symlink_refs; |
| extern int warn_ambiguous_refs; |
| extern int warn_on_object_refname_ambiguity; |
| extern char *apply_default_whitespace; |
| extern char *apply_default_ignorewhitespace; |
| extern const char *git_attributes_file; |
| extern const 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; |
| |
| /* |
| * 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 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; |
| |
| /* |
| * Returns the boolean value of $GIT_OPTIONAL_LOCKS (or the default value). |
| */ |
| int use_optional_locks(void); |
| |
| enum log_refs_config { |
| LOG_REFS_UNSET = -1, |
| LOG_REFS_NONE = 0, |
| LOG_REFS_NORMAL, |
| LOG_REFS_ALWAYS |
| }; |
| extern enum log_refs_config log_all_ref_updates; |
| |
| enum rebase_setup_type { |
| AUTOREBASE_NEVER = 0, |
| AUTOREBASE_LOCAL, |
| AUTOREBASE_REMOTE, |
| AUTOREBASE_ALWAYS |
| }; |
| |
| enum push_default_type { |
| PUSH_DEFAULT_NOTHING = 0, |
| PUSH_DEFAULT_MATCHING, |
| PUSH_DEFAULT_SIMPLE, |
| PUSH_DEFAULT_UPSTREAM, |
| PUSH_DEFAULT_CURRENT, |
| PUSH_DEFAULT_UNSPECIFIED |
| }; |
| |
| extern enum rebase_setup_type autorebase; |
| extern enum push_default_type push_default; |
| |
| enum object_creation_mode { |
| OBJECT_CREATION_USES_HARDLINKS = 0, |
| OBJECT_CREATION_USES_RENAMES = 1 |
| }; |
| |
| extern enum object_creation_mode object_creation_mode; |
| |
| extern char *notes_ref_name; |
| |
| extern int grafts_replace_parents; |
| |
| extern int repository_format_precious_objects; |
| extern int repository_format_worktree_config; |
| |
| /* |
| * Create a temporary file rooted in the object database directory, or |
| * die on failure. The filename is taken from "pattern", which should have the |
| * usual "XXXXXX" trailer, and the resulting filename is written into the |
| * "template" buffer. Returns the open descriptor. |
| */ |
| int odb_mkstemp(struct strbuf *temp_filename, const char *pattern); |
| |
| /* |
| * Create a pack .keep file named "name" (which should generally be the output |
| * of odb_pack_name). Returns a file descriptor opened for writing, or -1 on |
| * error. |
| */ |
| int odb_pack_keep(const char *name); |
| |
| const char *get_log_output_encoding(void); |
| const char *get_commit_output_encoding(void); |
| |
| extern const char *git_commit_encoding; |
| extern const char *git_log_output_encoding; |
| |
| extern const char *editor_program; |
| extern const char *askpass_program; |
| extern const char *excludes_file; |
| |
| /* |
| * 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); |
| |
| #endif |