diff options
Diffstat (limited to 'builtin-config.c')
| -rw-r--r-- | builtin-config.c | 428 |
1 files changed, 0 insertions, 428 deletions
diff --git a/builtin-config.c b/builtin-config.c deleted file mode 100644 index 0cf191a112..0000000000 --- a/builtin-config.c +++ /dev/null @@ -1,428 +0,0 @@ -#include "builtin.h" -#include "cache.h" -#include "color.h" - -static const char git_config_set_usage[] = -"git config [ --global | --system | [ -f | --file ] config-file ] [ --bool | --int | --bool-or-int ] [ -z | --null ] [--get | --get-all | --get-regexp | --replace-all | --add | --unset | --unset-all] name [value [value_regex]] | --rename-section old_name new_name | --remove-section name | --list | --get-color var [default] | --get-colorbool name [stdout-is-tty]"; - -static char *key; -static regex_t *key_regexp; -static regex_t *regexp; -static int show_keys; -static int use_key_regexp; -static int do_all; -static int do_not_match; -static int seen; -static char delim = '='; -static char key_delim = ' '; -static char term = '\n'; -static enum { T_RAW, T_INT, T_BOOL, T_BOOL_OR_INT } type = T_RAW; - -static int show_all_config(const char *key_, const char *value_, void *cb) -{ - if (value_) - printf("%s%c%s%c", key_, delim, value_, term); - else - printf("%s%c", key_, term); - return 0; -} - -static int show_config(const char* key_, const char* value_, void *cb) -{ - char value[256]; - const char *vptr = value; - int dup_error = 0; - - if (!use_key_regexp && strcmp(key_, key)) - return 0; - if (use_key_regexp && regexec(key_regexp, key_, 0, NULL, 0)) - return 0; - if (regexp != NULL && - (do_not_match ^ !!regexec(regexp, (value_?value_:""), 0, NULL, 0))) - return 0; - - if (show_keys) { - if (value_) - printf("%s%c", key_, key_delim); - else - printf("%s", key_); - } - if (seen && !do_all) - dup_error = 1; - if (type == T_INT) - sprintf(value, "%d", git_config_int(key_, value_?value_:"")); - else if (type == T_BOOL) - vptr = git_config_bool(key_, value_) ? "true" : "false"; - else if (type == T_BOOL_OR_INT) { - int is_bool, v; - v = git_config_bool_or_int(key_, value_, &is_bool); - if (is_bool) - vptr = v ? "true" : "false"; - else - sprintf(value, "%d", v); - } - else - vptr = value_?value_:""; - seen++; - if (dup_error) { - error("More than one value for the key %s: %s", - key_, vptr); - } - else - printf("%s%c", vptr, term); - - return 0; -} - -static int get_value(const char* key_, const char* regex_) -{ - int ret = -1; - char *tl; - char *global = NULL, *repo_config = NULL; - const char *system_wide = NULL, *local; - - local = config_exclusive_filename; - if (!local) { - const char *home = getenv("HOME"); - local = repo_config = xstrdup(git_path("config")); - if (git_config_global() && home) - global = xstrdup(mkpath("%s/.gitconfig", home)); - if (git_config_system()) - system_wide = git_etc_gitconfig(); - } - - key = xstrdup(key_); - for (tl=key+strlen(key)-1; tl >= key && *tl != '.'; --tl) - *tl = tolower(*tl); - for (tl=key; *tl && *tl != '.'; ++tl) - *tl = tolower(*tl); - - if (use_key_regexp) { - key_regexp = (regex_t*)xmalloc(sizeof(regex_t)); - if (regcomp(key_regexp, key, REG_EXTENDED)) { - fprintf(stderr, "Invalid key pattern: %s\n", key_); - goto free_strings; - } - } - - if (regex_) { - if (regex_[0] == '!') { - do_not_match = 1; - regex_++; - } - - regexp = (regex_t*)xmalloc(sizeof(regex_t)); - if (regcomp(regexp, regex_, REG_EXTENDED)) { - fprintf(stderr, "Invalid pattern: %s\n", regex_); - goto free_strings; - } - } - - if (do_all && system_wide) - git_config_from_file(show_config, system_wide, NULL); - if (do_all && global) - git_config_from_file(show_config, global, NULL); - git_config_from_file(show_config, local, NULL); - if (!do_all && !seen && global) - git_config_from_file(show_config, global, NULL); - if (!do_all && !seen && system_wide) - git_config_from_file(show_config, system_wide, NULL); - - free(key); - if (regexp) { - regfree(regexp); - free(regexp); - } - - if (do_all) - ret = !seen; - else - ret = (seen == 1) ? 0 : seen > 1 ? 2 : 1; - -free_strings: - free(repo_config); - free(global); - return ret; -} - -char *normalize_value(const char *key, const char *value) -{ - char *normalized; - - if (!value) - return NULL; - - if (type == T_RAW) - normalized = xstrdup(value); - else { - normalized = xmalloc(64); - if (type == T_INT) { - int v = git_config_int(key, value); - sprintf(normalized, "%d", v); - } - else if (type == T_BOOL) - sprintf(normalized, "%s", - git_config_bool(key, value) ? "true" : "false"); - else if (type == T_BOOL_OR_INT) { - int is_bool, v; - v = git_config_bool_or_int(key, value, &is_bool); - if (!is_bool) - sprintf(normalized, "%d", v); - else - sprintf(normalized, "%s", v ? "true" : "false"); - } - } - - return normalized; -} - -static int get_color_found; -static const char *get_color_slot; -static char parsed_color[COLOR_MAXLEN]; - -static int git_get_color_config(const char *var, const char *value, void *cb) -{ - if (!strcmp(var, get_color_slot)) { - if (!value) - config_error_nonbool(var); - color_parse(value, var, parsed_color); - get_color_found = 1; - } - return 0; -} - -static int get_color(int argc, const char **argv) -{ - /* - * grab the color setting for the given slot from the configuration, - * or parse the default value if missing, and return ANSI color - * escape sequence. - * - * e.g. - * git config --get-color color.diff.whitespace "blue reverse" - */ - const char *def_color = NULL; - - switch (argc) { - default: - usage(git_config_set_usage); - case 2: - def_color = argv[1]; - /* fallthru */ - case 1: - get_color_slot = argv[0]; - break; - } - - get_color_found = 0; - parsed_color[0] = '\0'; - git_config(git_get_color_config, NULL); - - if (!get_color_found && def_color) - color_parse(def_color, "command line", parsed_color); - - fputs(parsed_color, stdout); - return 0; -} - -static int stdout_is_tty; -static int get_colorbool_found; -static int get_diff_color_found; -static int git_get_colorbool_config(const char *var, const char *value, - void *cb) -{ - if (!strcmp(var, get_color_slot)) { - get_colorbool_found = - git_config_colorbool(var, value, stdout_is_tty); - } - if (!strcmp(var, "diff.color")) { - get_diff_color_found = - git_config_colorbool(var, value, stdout_is_tty); - } - if (!strcmp(var, "color.ui")) { - git_use_color_default = git_config_colorbool(var, value, stdout_is_tty); - return 0; - } - return 0; -} - -static int get_colorbool(int argc, const char **argv) -{ - /* - * git config --get-colorbool <slot> [<stdout-is-tty>] - * - * returns "true" or "false" depending on how <slot> - * is configured. - */ - - if (argc == 2) - stdout_is_tty = git_config_bool("command line", argv[1]); - else if (argc == 1) - stdout_is_tty = isatty(1); - else - usage(git_config_set_usage); - get_colorbool_found = -1; - get_diff_color_found = -1; - get_color_slot = argv[0]; - git_config(git_get_colorbool_config, NULL); - - if (get_colorbool_found < 0) { - if (!strcmp(get_color_slot, "color.diff")) - get_colorbool_found = get_diff_color_found; - if (get_colorbool_found < 0) - get_colorbool_found = git_use_color_default; - } - - if (argc == 1) { - return get_colorbool_found ? 0 : 1; - } else { - printf("%s\n", get_colorbool_found ? "true" : "false"); - return 0; - } -} - -int cmd_config(int argc, const char **argv, const char *prefix) -{ - int nongit; - 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; - else if (!strcmp(argv[1], "--bool")) - type = T_BOOL; - else if (!strcmp(argv[1], "--bool-or-int")) - type = T_BOOL_OR_INT; - else if (!strcmp(argv[1], "--list") || !strcmp(argv[1], "-l")) { - if (argc != 2) - usage(git_config_set_usage); - if (git_config(show_all_config, NULL) < 0 && - file && errno) - die("unable to read config file %s: %s", file, - strerror(errno)); - return 0; - } - else if (!strcmp(argv[1], "--global")) { - char *home = getenv("HOME"); - if (home) { - char *user_config = xstrdup(mkpath("%s/.gitconfig", home)); - config_exclusive_filename = user_config; - } else { - die("$HOME not set"); - } - } - else if (!strcmp(argv[1], "--system")) - config_exclusive_filename = git_etc_gitconfig(); - else if (!strcmp(argv[1], "--file") || !strcmp(argv[1], "-f")) { - if (argc < 3) - usage(git_config_set_usage); - if (!is_absolute_path(argv[2]) && file) - file = prefix_filename(file, strlen(file), - argv[2]); - else - file = argv[2]; - config_exclusive_filename = file; - argc--; - argv++; - } - else if (!strcmp(argv[1], "--null") || !strcmp(argv[1], "-z")) { - term = '\0'; - delim = '\n'; - key_delim = '\n'; - } - else if (!strcmp(argv[1], "--rename-section")) { - int ret; - if (argc != 4) - usage(git_config_set_usage); - ret = git_config_rename_section(argv[2], argv[3]); - if (ret < 0) - return ret; - if (ret == 0) { - fprintf(stderr, "No such section!\n"); - return 1; - } - return 0; - } - else if (!strcmp(argv[1], "--remove-section")) { - int ret; - if (argc != 3) - usage(git_config_set_usage); - ret = git_config_rename_section(argv[2], NULL); - if (ret < 0) - return ret; - if (ret == 0) { - fprintf(stderr, "No such section!\n"); - return 1; - } - return 0; - } else if (!strcmp(argv[1], "--get-color")) { - return get_color(argc-2, argv+2); - } else if (!strcmp(argv[1], "--get-colorbool")) { - return get_colorbool(argc-2, argv+2); - } else - break; - argc--; - argv++; - } - - switch (argc) { - case 2: - return get_value(argv[1], NULL); - case 3: - if (!strcmp(argv[1], "--unset")) - return git_config_set(argv[2], NULL); - else if (!strcmp(argv[1], "--unset-all")) - return git_config_set_multivar(argv[2], NULL, NULL, 1); - else if (!strcmp(argv[1], "--get")) - return get_value(argv[2], NULL); - else if (!strcmp(argv[1], "--get-all")) { - do_all = 1; - return get_value(argv[2], NULL); - } else if (!strcmp(argv[1], "--get-regexp")) { - show_keys = 1; - use_key_regexp = 1; - do_all = 1; - return get_value(argv[2], NULL); - } else { - value = normalize_value(argv[1], argv[2]); - return git_config_set(argv[1], value); - } - case 4: - if (!strcmp(argv[1], "--unset")) - return git_config_set_multivar(argv[2], NULL, argv[3], 0); - else if (!strcmp(argv[1], "--unset-all")) - return git_config_set_multivar(argv[2], NULL, argv[3], 1); - else if (!strcmp(argv[1], "--get")) - return get_value(argv[2], argv[3]); - else if (!strcmp(argv[1], "--get-all")) { - do_all = 1; - return get_value(argv[2], argv[3]); - } else if (!strcmp(argv[1], "--get-regexp")) { - show_keys = 1; - use_key_regexp = 1; - do_all = 1; - return get_value(argv[2], argv[3]); - } else if (!strcmp(argv[1], "--add")) { - value = normalize_value(argv[2], argv[3]); - return git_config_set_multivar(argv[2], value, "^$", 0); - } else if (!strcmp(argv[1], "--replace-all")) { - value = normalize_value(argv[2], argv[3]); - return git_config_set_multivar(argv[2], value, NULL, 1); - } else { - value = normalize_value(argv[1], argv[2]); - return git_config_set_multivar(argv[1], value, argv[3], 0); - } - case 5: - if (!strcmp(argv[1], "--replace-all")) { - value = normalize_value(argv[2], argv[3]); - return git_config_set_multivar(argv[2], value, argv[4], 1); - } - case 1: - default: - usage(git_config_set_usage); - } - return 0; -} |