diff options
| -rw-r--r-- | Documentation/RelNotes-1.6.0.txt | 5 | ||||
| -rw-r--r-- | Documentation/git-config.txt | 9 | ||||
| -rw-r--r-- | builtin-config.c | 15 | ||||
| -rw-r--r-- | cache.h | 2 | ||||
| -rw-r--r-- | config.c | 47 |
5 files changed, 33 insertions, 45 deletions
diff --git a/Documentation/RelNotes-1.6.0.txt b/Documentation/RelNotes-1.6.0.txt index 03e3a59ff5..d37aa46a28 100644 --- a/Documentation/RelNotes-1.6.0.txt +++ b/Documentation/RelNotes-1.6.0.txt @@ -21,6 +21,11 @@ scripts to use "git xyzzy" form, as we will stop installing Source changes needed for porting to MinGW environment are now all in the main git.git codebase. +GIT_CONFIG, which was only documented as affecting "git config", but +actually affected all git commands, now only affects "git config". +GIT_LOCAL_CONFIG, also only documented as affecting "git config" and +not different from GIT_CONFIG in a useful way, is removed. + Updates since v1.5.6 -------------------- diff --git a/Documentation/git-config.txt b/Documentation/git-config.txt index c90421ee7f..30c8432267 100644 --- a/Documentation/git-config.txt +++ b/Documentation/git-config.txt @@ -191,11 +191,6 @@ variables. The '--global' and the '--system' options will limit the file used to the global or system-wide file respectively. The GIT_CONFIG environment variable has a similar effect, but you can specify any filename you want. -The GIT_CONFIG_LOCAL environment variable on the other hand only changes -the name used instead of the repository configuration file. The global and -the system-wide configuration files will still be read. (For writing options -this will obviously result in the same behavior as using GIT_CONFIG.) - ENVIRONMENT ----------- @@ -205,10 +200,6 @@ GIT_CONFIG:: Using the "--global" option forces this to ~/.gitconfig. Using the "--system" option forces this to $(prefix)/etc/gitconfig. -GIT_CONFIG_LOCAL:: - Take the configuration from the given file instead if .git/config. - Still read the global and the system-wide configuration files, though. - See also <<FILES>>. diff --git a/builtin-config.c b/builtin-config.c index 3a441ef648..39f63d7b10 100644 --- a/builtin-config.c +++ b/builtin-config.c @@ -81,12 +81,10 @@ static int get_value(const char* key_, const char* regex_) char *global = NULL, *repo_config = NULL; const char *system_wide = NULL, *local; - local = getenv(CONFIG_ENVIRONMENT); + local = config_exclusive_filename; if (!local) { const char *home = getenv("HOME"); - local = getenv(CONFIG_LOCAL_ENVIRONMENT); - if (!local) - local = repo_config = xstrdup(git_path("config")); + local = repo_config = xstrdup(git_path("config")); if (git_config_global() && home) global = xstrdup(mkpath("%s/.gitconfig", home)); if (git_config_system()) @@ -289,6 +287,8 @@ int cmd_config(int argc, const char **argv, const char *prefix) char* value; const char *file = setup_git_directory_gently(&nongit); + config_exclusive_filename = getenv(CONFIG_ENVIRONMENT); + while (1 < argc) { if (!strcmp(argv[1], "--int")) type = T_INT; @@ -309,14 +309,13 @@ int cmd_config(int argc, const char **argv, const char *prefix) char *home = getenv("HOME"); if (home) { char *user_config = xstrdup(mkpath("%s/.gitconfig", home)); - setenv(CONFIG_ENVIRONMENT, user_config, 1); - free(user_config); + config_exclusive_filename = user_config; } else { die("$HOME not set"); } } else if (!strcmp(argv[1], "--system")) - setenv(CONFIG_ENVIRONMENT, git_etc_gitconfig(), 1); + config_exclusive_filename = git_etc_gitconfig(); else if (!strcmp(argv[1], "--file") || !strcmp(argv[1], "-f")) { if (argc < 3) usage(git_config_set_usage); @@ -325,7 +324,7 @@ int cmd_config(int argc, const char **argv, const char *prefix) argv[2]); else file = argv[2]; - setenv(CONFIG_ENVIRONMENT, file, 1); + config_exclusive_filename = file; argc--; argv++; } @@ -298,7 +298,6 @@ static inline enum object_type object_type(unsigned int mode) #define GRAFT_ENVIRONMENT "GIT_GRAFT_FILE" #define TEMPLATE_DIR_ENVIRONMENT "GIT_TEMPLATE_DIR" #define CONFIG_ENVIRONMENT "GIT_CONFIG" -#define CONFIG_LOCAL_ENVIRONMENT "GIT_CONFIG_LOCAL" #define EXEC_PATH_ENVIRONMENT "GIT_EXEC_PATH" #define GITATTRIBUTES_FILE ".gitattributes" #define INFOATTRIBUTES_FILE "info/attributes" @@ -743,6 +742,7 @@ extern int check_repository_format_version(const char *var, const char *value, v extern int git_config_system(void); extern int git_config_global(void); extern int config_error_nonbool(const char *); +extern const char *config_exclusive_filename; #define MAX_GITNAME (1000) extern char git_default_email[MAX_GITNAME]; @@ -16,6 +16,8 @@ static int config_linenr; static int config_file_eof; static int zlib_compression_seen; +const char *config_exclusive_filename = NULL; + static int get_next_char(void) { int c; @@ -611,31 +613,28 @@ int git_config(config_fn_t fn, void *data) { int ret = 0; char *repo_config = NULL; - const char *home = NULL, *filename; + const char *home = NULL; /* $GIT_CONFIG makes git read _only_ the given config file, * $GIT_CONFIG_LOCAL will make it process it in addition to the * global config file, the same way it would the per-repository * config file otherwise. */ - filename = getenv(CONFIG_ENVIRONMENT); - if (!filename) { - if (git_config_system() && !access(git_etc_gitconfig(), R_OK)) - ret += git_config_from_file(fn, git_etc_gitconfig(), - data); - home = getenv("HOME"); - filename = getenv(CONFIG_LOCAL_ENVIRONMENT); - if (!filename) - filename = repo_config = xstrdup(git_path("config")); - } + if (config_exclusive_filename) + return git_config_from_file(fn, config_exclusive_filename, data); + if (git_config_system() && !access(git_etc_gitconfig(), R_OK)) + ret += git_config_from_file(fn, git_etc_gitconfig(), + data); + home = getenv("HOME"); if (git_config_global() && home) { char *user_config = xstrdup(mkpath("%s/.gitconfig", home)); if (!access(user_config, R_OK)) - ret = git_config_from_file(fn, user_config, data); + ret += git_config_from_file(fn, user_config, data); free(user_config); } - ret += git_config_from_file(fn, filename, data); + repo_config = xstrdup(git_path("config")); + ret += git_config_from_file(fn, repo_config, data); free(repo_config); return ret; } @@ -873,13 +872,10 @@ int git_config_set_multivar(const char* key, const char* value, struct lock_file *lock = NULL; const char* last_dot = strrchr(key, '.'); - config_filename = getenv(CONFIG_ENVIRONMENT); - if (!config_filename) { - config_filename = getenv(CONFIG_LOCAL_ENVIRONMENT); - if (!config_filename) - config_filename = git_path("config"); - } - config_filename = xstrdup(config_filename); + if (config_exclusive_filename) + config_filename = xstrdup(config_exclusive_filename); + else + config_filename = xstrdup(git_path("config")); /* * Since "key" actually contains the section name and the real @@ -1136,13 +1132,10 @@ int git_config_rename_section(const char *old_name, const char *new_name) int out_fd; char buf[1024]; - config_filename = getenv(CONFIG_ENVIRONMENT); - if (!config_filename) { - config_filename = getenv(CONFIG_LOCAL_ENVIRONMENT); - if (!config_filename) - config_filename = git_path("config"); - } - config_filename = xstrdup(config_filename); + if (config_exclusive_filename) + config_filename = xstrdup(config_exclusive_filename); + else + config_filename = xstrdup(git_path("config")); out_fd = hold_lock_file_for_update(lock, config_filename, 0); if (out_fd < 0) { ret = error("could not lock config file %s", config_filename); |