4 static const char git_config_set_usage[] =
5 "git-config [ --global | --system ] [ --bool | --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";
8 static regex_t *key_regexp;
9 static regex_t *regexp;
11 static int use_key_regexp;
13 static int do_not_match;
15 static char delim = '=';
16 static char key_delim = ' ';
17 static char term = '\n';
18 static enum { T_RAW, T_INT, T_BOOL } type = T_RAW;
20 static int show_all_config(const char *key_, const char *value_)
23 printf("%s%c%s%c", key_, delim, value_, term);
25 printf("%s%c", key_, term);
29 static int show_config(const char* key_, const char* value_)
32 const char *vptr = value;
35 if (!use_key_regexp && strcmp(key_, key))
37 if (use_key_regexp && regexec(key_regexp, key_, 0, NULL, 0))
41 regexec(regexp, (value_?value_:""), 0, NULL, 0)))
46 printf("%s%c", key_, key_delim);
53 sprintf(value, "%d", git_config_int(key_, value_?value_:""));
54 else if (type == T_BOOL)
55 vptr = git_config_bool(key_, value_) ? "true" : "false";
57 vptr = value_?value_:"";
60 error("More than one value for the key %s: %s",
64 printf("%s%c", vptr, term);
69 static int get_value(const char* key_, const char* regex_)
73 char *global = NULL, *repo_config = NULL;
74 const char *system_wide = NULL, *local;
76 local = getenv(CONFIG_ENVIRONMENT);
78 const char *home = getenv("HOME");
79 local = getenv(CONFIG_LOCAL_ENVIRONMENT);
81 local = repo_config = xstrdup(git_path("config"));
83 global = xstrdup(mkpath("%s/.gitconfig", home));
84 system_wide = ETC_GITCONFIG;
88 for (tl=key+strlen(key)-1; tl >= key && *tl != '.'; --tl)
90 for (tl=key; *tl && *tl != '.'; ++tl)
94 key_regexp = (regex_t*)xmalloc(sizeof(regex_t));
95 if (regcomp(key_regexp, key, REG_EXTENDED)) {
96 fprintf(stderr, "Invalid key pattern: %s\n", key_);
102 if (regex_[0] == '!') {
107 regexp = (regex_t*)xmalloc(sizeof(regex_t));
108 if (regcomp(regexp, regex_, REG_EXTENDED)) {
109 fprintf(stderr, "Invalid pattern: %s\n", regex_);
114 if (do_all && system_wide)
115 git_config_from_file(show_config, system_wide);
116 if (do_all && global)
117 git_config_from_file(show_config, global);
118 git_config_from_file(show_config, local);
119 if (!do_all && !seen && global)
120 git_config_from_file(show_config, global);
121 if (!do_all && !seen && system_wide)
122 git_config_from_file(show_config, system_wide);
133 ret = (seen == 1) ? 0 : seen > 1 ? 2 : 1;
141 int cmd_config(int argc, const char **argv, const char *prefix)
144 setup_git_directory_gently(&nongit);
147 if (!strcmp(argv[1], "--int"))
149 else if (!strcmp(argv[1], "--bool"))
151 else if (!strcmp(argv[1], "--list") || !strcmp(argv[1], "-l"))
152 return git_config(show_all_config);
153 else if (!strcmp(argv[1], "--global")) {
154 char *home = getenv("HOME");
156 char *user_config = xstrdup(mkpath("%s/.gitconfig", home));
157 setenv("GIT_CONFIG", user_config, 1);
160 die("$HOME not set");
163 else if (!strcmp(argv[1], "--system"))
164 setenv("GIT_CONFIG", ETC_GITCONFIG, 1);
165 else if (!strcmp(argv[1], "--null") || !strcmp(argv[1], "-z")) {
170 else if (!strcmp(argv[1], "--rename-section")) {
173 usage(git_config_set_usage);
174 ret = git_config_rename_section(argv[2], argv[3]);
178 fprintf(stderr, "No such section!\n");
183 else if (!strcmp(argv[1], "--remove-section")) {
186 usage(git_config_set_usage);
187 ret = git_config_rename_section(argv[2], NULL);
191 fprintf(stderr, "No such section!\n");
204 return get_value(argv[1], NULL);
206 if (!strcmp(argv[1], "--unset"))
207 return git_config_set(argv[2], NULL);
208 else if (!strcmp(argv[1], "--unset-all"))
209 return git_config_set_multivar(argv[2], NULL, NULL, 1);
210 else if (!strcmp(argv[1], "--get"))
211 return get_value(argv[2], NULL);
212 else if (!strcmp(argv[1], "--get-all")) {
214 return get_value(argv[2], NULL);
215 } else if (!strcmp(argv[1], "--get-regexp")) {
219 return get_value(argv[2], NULL);
222 return git_config_set(argv[1], argv[2]);
224 if (!strcmp(argv[1], "--unset"))
225 return git_config_set_multivar(argv[2], NULL, argv[3], 0);
226 else if (!strcmp(argv[1], "--unset-all"))
227 return git_config_set_multivar(argv[2], NULL, argv[3], 1);
228 else if (!strcmp(argv[1], "--get"))
229 return get_value(argv[2], argv[3]);
230 else if (!strcmp(argv[1], "--get-all")) {
232 return get_value(argv[2], argv[3]);
233 } else if (!strcmp(argv[1], "--get-regexp")) {
237 return get_value(argv[2], argv[3]);
238 } else if (!strcmp(argv[1], "--add"))
239 return git_config_set_multivar(argv[2], argv[3], "^$", 0);
240 else if (!strcmp(argv[1], "--replace-all"))
242 return git_config_set_multivar(argv[2], argv[3], NULL, 1);
245 return git_config_set_multivar(argv[1], argv[2], argv[3], 0);
247 if (!strcmp(argv[1], "--replace-all"))
248 return git_config_set_multivar(argv[2], argv[3], argv[4], 1);
251 usage(git_config_set_usage);