blob: 33c8820af6fc73453b749ec6026077f76180e26c [file] [log] [blame]
Matthias Kestenholze12c0952006-08-02 23:51:59 +02001#include "builtin.h"
Johannes Schindelin1b1e59c2005-11-17 22:44:55 +01002#include "cache.h"
Junio C Hamano9ce03522007-11-27 22:41:05 -08003#include "color.h"
Felipe Contrerasd64ec162009-02-21 02:49:25 +02004#include "parse-options.h"
Johannes Schindelin1b1e59c2005-11-17 22:44:55 +01005
Felipe Contrerasd64ec162009-02-21 02:49:25 +02006static const char *const builtin_config_usage[] = {
7 "git config [options]",
8 NULL
9};
Johannes Schindelin4ddba792005-11-20 06:52:22 +010010
David Rientjes96f1e582006-08-15 10:23:48 -070011static char *key;
12static regex_t *key_regexp;
13static regex_t *regexp;
14static int show_keys;
15static int use_key_regexp;
16static int do_all;
17static int do_not_match;
18static int seen;
Frank Lichtenheld2275d502007-06-25 16:03:55 +020019static char delim = '=';
20static char key_delim = ' ';
21static char term = '\n';
Johannes Schindelin4ddba792005-11-20 06:52:22 +010022
Sverre Rabbelier57210a62010-08-03 20:59:23 -050023static int use_global_config, use_system_config, use_local_config;
Felipe Contrerasd64ec162009-02-21 02:49:25 +020024static const char *given_config_file;
Felipe Contreras16c1e932009-02-21 02:49:27 +020025static int actions, types;
Felipe Contrerasd64ec162009-02-21 02:49:25 +020026static const char *get_color_slot, *get_colorbool_slot;
27static int end_null;
Jeff King9b25a0b2012-02-06 04:54:04 -050028static int respect_includes = -1;
Felipe Contrerasd64ec162009-02-21 02:49:25 +020029
30#define ACTION_GET (1<<0)
31#define ACTION_GET_ALL (1<<1)
32#define ACTION_GET_REGEXP (1<<2)
33#define ACTION_REPLACE_ALL (1<<3)
34#define ACTION_ADD (1<<4)
35#define ACTION_UNSET (1<<5)
36#define ACTION_UNSET_ALL (1<<6)
37#define ACTION_RENAME_SECTION (1<<7)
38#define ACTION_REMOVE_SECTION (1<<8)
39#define ACTION_LIST (1<<9)
40#define ACTION_EDIT (1<<10)
41#define ACTION_SET (1<<11)
42#define ACTION_SET_ALL (1<<12)
43#define ACTION_GET_COLOR (1<<13)
44#define ACTION_GET_COLORBOOL (1<<14)
45
Felipe Contreras16c1e932009-02-21 02:49:27 +020046#define TYPE_BOOL (1<<0)
47#define TYPE_INT (1<<1)
48#define TYPE_BOOL_OR_INT (1<<2)
Matthieu Moy13494842009-12-30 17:51:53 +010049#define TYPE_PATH (1<<3)
Felipe Contreras16c1e932009-02-21 02:49:27 +020050
Felipe Contrerasd64ec162009-02-21 02:49:25 +020051static struct option builtin_config_options[] = {
52 OPT_GROUP("Config file location"),
53 OPT_BOOLEAN(0, "global", &use_global_config, "use global config file"),
54 OPT_BOOLEAN(0, "system", &use_system_config, "use system config file"),
Sverre Rabbelier57210a62010-08-03 20:59:23 -050055 OPT_BOOLEAN(0, "local", &use_local_config, "use repository config file"),
Michael J Gruber23c6a802011-02-15 14:09:12 +010056 OPT_STRING('f', "file", &given_config_file, "file", "use given config file"),
Felipe Contrerasd64ec162009-02-21 02:49:25 +020057 OPT_GROUP("Action"),
58 OPT_BIT(0, "get", &actions, "get value: name [value-regex]", ACTION_GET),
59 OPT_BIT(0, "get-all", &actions, "get all values: key [value-regex]", ACTION_GET_ALL),
60 OPT_BIT(0, "get-regexp", &actions, "get values for regexp: name-regex [value-regex]", ACTION_GET_REGEXP),
Carlos Ricabf71b4b2009-03-17 10:46:37 +010061 OPT_BIT(0, "replace-all", &actions, "replace all matching variables: name value [value_regex]", ACTION_REPLACE_ALL),
Felipe Contrerasd64ec162009-02-21 02:49:25 +020062 OPT_BIT(0, "add", &actions, "adds a new variable: name value", ACTION_ADD),
63 OPT_BIT(0, "unset", &actions, "removes a variable: name [value-regex]", ACTION_UNSET),
64 OPT_BIT(0, "unset-all", &actions, "removes all matches: name [value-regex]", ACTION_UNSET_ALL),
65 OPT_BIT(0, "rename-section", &actions, "rename section: old-name new-name", ACTION_RENAME_SECTION),
66 OPT_BIT(0, "remove-section", &actions, "remove a section: name", ACTION_REMOVE_SECTION),
67 OPT_BIT('l', "list", &actions, "list all", ACTION_LIST),
68 OPT_BIT('e', "edit", &actions, "opens an editor", ACTION_EDIT),
69 OPT_STRING(0, "get-color", &get_color_slot, "slot", "find the color configured: [default]"),
70 OPT_STRING(0, "get-colorbool", &get_colorbool_slot, "slot", "find the color setting: [stdout-is-tty]"),
71 OPT_GROUP("Type"),
Felipe Contreras16c1e932009-02-21 02:49:27 +020072 OPT_BIT(0, "bool", &types, "value is \"true\" or \"false\"", TYPE_BOOL),
73 OPT_BIT(0, "int", &types, "value is decimal number", TYPE_INT),
Jeff Kingba048222009-03-07 12:14:05 -050074 OPT_BIT(0, "bool-or-int", &types, "value is --bool or --int", TYPE_BOOL_OR_INT),
Matthieu Moy13494842009-12-30 17:51:53 +010075 OPT_BIT(0, "path", &types, "value is a path (file or directory name)", TYPE_PATH),
Felipe Contrerasd64ec162009-02-21 02:49:25 +020076 OPT_GROUP("Other"),
77 OPT_BOOLEAN('z', "null", &end_null, "terminate values with NUL byte"),
Jeff King9b25a0b2012-02-06 04:54:04 -050078 OPT_BOOL(0, "includes", &respect_includes, "respect include directives on lookup"),
Felipe Contrerasd64ec162009-02-21 02:49:25 +020079 OPT_END(),
80};
81
82static void check_argc(int argc, int min, int max) {
83 if (argc >= min && argc <= max)
84 return;
85 error("wrong number of arguments");
86 usage_with_options(builtin_config_usage, builtin_config_options);
87}
88
Johannes Schindelinef90d6d2008-05-14 18:46:53 +010089static int show_all_config(const char *key_, const char *value_, void *cb)
Petr Baudisde791f12006-04-25 00:59:25 +020090{
91 if (value_)
Frank Lichtenheld2275d502007-06-25 16:03:55 +020092 printf("%s%c%s%c", key_, delim, value_, term);
Petr Baudisde791f12006-04-25 00:59:25 +020093 else
Frank Lichtenheld2275d502007-06-25 16:03:55 +020094 printf("%s%c", key_, term);
Petr Baudisde791f12006-04-25 00:59:25 +020095 return 0;
96}
97
Felipe Contreras4b951b72009-02-21 02:48:53 +020098static int show_config(const char *key_, const char *value_, void *cb)
Johannes Schindelin4ddba792005-11-20 06:52:22 +010099{
Junio C Hamanoe098c6f2006-05-02 21:06:56 -0700100 char value[256];
101 const char *vptr = value;
Matthieu Moy13494842009-12-30 17:51:53 +0100102 int must_free_vptr = 0;
Johannes Schindelin8f5ff312006-05-03 14:41:03 +0200103 int dup_error = 0;
Matthieu Moy008e3cc2011-10-10 14:54:51 +0200104 int must_print_delim = 0;
Junio C Hamanoe098c6f2006-05-02 21:06:56 -0700105
Johannes Schindelin8f5ff312006-05-03 14:41:03 +0200106 if (!use_key_regexp && strcmp(key_, key))
107 return 0;
108 if (use_key_regexp && regexec(key_regexp, key_, 0, NULL, 0))
109 return 0;
110 if (regexp != NULL &&
Björn Steinbrink9e4bbeb2007-12-05 16:11:24 +0100111 (do_not_match ^ !!regexec(regexp, (value_?value_:""), 0, NULL, 0)))
Johannes Schindelin8f5ff312006-05-03 14:41:03 +0200112 return 0;
113
Frank Lichtenheldb69ba462007-06-25 16:03:54 +0200114 if (show_keys) {
Matthieu Moy008e3cc2011-10-10 14:54:51 +0200115 printf("%s", key_);
116 must_print_delim = 1;
Frank Lichtenheldb69ba462007-06-25 16:03:54 +0200117 }
Johannes Schindelin8f5ff312006-05-03 14:41:03 +0200118 if (seen && !do_all)
119 dup_error = 1;
Felipe Contreras16c1e932009-02-21 02:49:27 +0200120 if (types == TYPE_INT)
Junio C Hamanoacb70142006-06-24 05:19:30 -0700121 sprintf(value, "%d", git_config_int(key_, value_?value_:""));
Felipe Contreras16c1e932009-02-21 02:49:27 +0200122 else if (types == TYPE_BOOL)
Johannes Schindelin8f5ff312006-05-03 14:41:03 +0200123 vptr = git_config_bool(key_, value_) ? "true" : "false";
Felipe Contreras16c1e932009-02-21 02:49:27 +0200124 else if (types == TYPE_BOOL_OR_INT) {
Junio C Hamanoc35b0b52008-04-13 12:11:11 -0700125 int is_bool, v;
126 v = git_config_bool_or_int(key_, value_, &is_bool);
127 if (is_bool)
128 vptr = v ? "true" : "false";
129 else
130 sprintf(value, "%d", v);
Matthieu Moy13494842009-12-30 17:51:53 +0100131 } else if (types == TYPE_PATH) {
132 git_config_pathname(&vptr, key_, value_);
133 must_free_vptr = 1;
Matthieu Moy008e3cc2011-10-10 14:54:51 +0200134 } else if (value_) {
135 vptr = value_;
136 } else {
137 /* Just show the key name */
138 vptr = "";
139 must_print_delim = 0;
Junio C Hamanoc35b0b52008-04-13 12:11:11 -0700140 }
Johannes Schindelin8f5ff312006-05-03 14:41:03 +0200141 seen++;
142 if (dup_error) {
143 error("More than one value for the key %s: %s",
144 key_, vptr);
Johannes Schindelin4ddba792005-11-20 06:52:22 +0100145 }
Matthieu Moy008e3cc2011-10-10 14:54:51 +0200146 else {
147 if (must_print_delim)
148 printf("%c", key_delim);
Frank Lichtenheld2275d502007-06-25 16:03:55 +0200149 printf("%s%c", vptr, term);
Matthieu Moy008e3cc2011-10-10 14:54:51 +0200150 }
Matthieu Moy13494842009-12-30 17:51:53 +0100151 if (must_free_vptr)
152 /* If vptr must be freed, it's a pointer to a
153 * dynamically allocated buffer, it's safe to cast to
154 * const.
155 */
156 free((char *)vptr);
Johannes Schindelin8f5ff312006-05-03 14:41:03 +0200157
Johannes Schindelin4ddba792005-11-20 06:52:22 +0100158 return 0;
159}
160
Felipe Contreras4b951b72009-02-21 02:48:53 +0200161static int get_value(const char *key_, const char *regex_)
Johannes Schindelin4ddba792005-11-20 06:52:22 +0100162{
Johannes Schindelin5f1a63e2006-06-20 01:48:03 +0200163 int ret = -1;
Johannes Schindelin5f1a63e2006-06-20 01:48:03 +0200164 char *global = NULL, *repo_config = NULL;
Johannes Schindelin32043c92007-02-14 12:48:14 +0100165 const char *system_wide = NULL, *local;
Jeff King9b25a0b2012-02-06 04:54:04 -0500166 struct config_include_data inc = CONFIG_INCLUDE_INIT;
167 config_fn_t fn;
168 void *data;
Johannes Schindelin5f1a63e2006-06-20 01:48:03 +0200169
Jeff King270a3442012-02-16 03:07:32 -0500170 local = given_config_file;
Johannes Schindelin5f1a63e2006-06-20 01:48:03 +0200171 if (!local) {
172 const char *home = getenv("HOME");
Alex Riesena4f34cb2008-10-27 11:22:09 +0100173 local = repo_config = git_pathdup("config");
Jonathan Nieder8f323c02011-03-15 04:04:49 -0500174 if (home)
Shawn Pearce9befac42006-09-02 00:16:31 -0400175 global = xstrdup(mkpath("%s/.gitconfig", home));
Jeff Kingab88c362008-02-06 05:11:18 -0500176 if (git_config_system())
177 system_wide = git_etc_gitconfig();
Johannes Schindelin5f1a63e2006-06-20 01:48:03 +0200178 }
Johannes Schindelin4ddba792005-11-20 06:52:22 +0100179
Johannes Schindelin2fa9a0f2006-05-02 14:22:48 +0200180 if (use_key_regexp) {
Libor Pechacekb09c53a2011-01-30 20:40:41 +0100181 char *tl;
182
183 /*
184 * NEEDSWORK: this naive pattern lowercasing obviously does not
185 * work for more complex patterns like "^[^.]*Foo.*bar".
186 * Perhaps we should deprecate this altogether someday.
187 */
188
189 key = xstrdup(key_);
190 for (tl = key + strlen(key) - 1;
191 tl >= key && *tl != '.';
192 tl--)
193 *tl = tolower(*tl);
194 for (tl = key; *tl && *tl != '.'; tl++)
195 *tl = tolower(*tl);
196
Jonas Fonseca2d7320d2006-09-01 00:32:39 +0200197 key_regexp = (regex_t*)xmalloc(sizeof(regex_t));
Johannes Schindelin2fa9a0f2006-05-02 14:22:48 +0200198 if (regcomp(key_regexp, key, REG_EXTENDED)) {
Junio C Hamanoe098c6f2006-05-02 21:06:56 -0700199 fprintf(stderr, "Invalid key pattern: %s\n", key_);
Libor Pechacekb09c53a2011-01-30 20:40:41 +0100200 free(key);
Johannes Schindelin5f1a63e2006-06-20 01:48:03 +0200201 goto free_strings;
Johannes Schindelin2fa9a0f2006-05-02 14:22:48 +0200202 }
Libor Pechacekb09c53a2011-01-30 20:40:41 +0100203 } else {
204 if (git_config_parse_key(key_, &key, NULL))
205 goto free_strings;
Johannes Schindelin2fa9a0f2006-05-02 14:22:48 +0200206 }
207
Johannes Schindelin4ddba792005-11-20 06:52:22 +0100208 if (regex_) {
Johannes Schindelinf98d8632005-11-20 13:24:18 +0100209 if (regex_[0] == '!') {
210 do_not_match = 1;
211 regex_++;
212 }
213
Jonas Fonseca2d7320d2006-09-01 00:32:39 +0200214 regexp = (regex_t*)xmalloc(sizeof(regex_t));
Amos Waterland0a152172006-01-04 19:31:02 -0500215 if (regcomp(regexp, regex_, REG_EXTENDED)) {
Johannes Schindelin4ddba792005-11-20 06:52:22 +0100216 fprintf(stderr, "Invalid pattern: %s\n", regex_);
Johannes Schindelin5f1a63e2006-06-20 01:48:03 +0200217 goto free_strings;
Johannes Schindelin4ddba792005-11-20 06:52:22 +0100218 }
219 }
220
Jeff King9b25a0b2012-02-06 04:54:04 -0500221 fn = show_config;
222 data = NULL;
223 if (respect_includes) {
224 inc.fn = fn;
225 inc.data = data;
226 fn = git_config_include;
227 data = &inc;
228 }
229
Johannes Schindelin32043c92007-02-14 12:48:14 +0100230 if (do_all && system_wide)
Jeff King9b25a0b2012-02-06 04:54:04 -0500231 git_config_from_file(fn, system_wide, data);
Johannes Schindelin5f1a63e2006-06-20 01:48:03 +0200232 if (do_all && global)
Jeff King9b25a0b2012-02-06 04:54:04 -0500233 git_config_from_file(fn, global, data);
Alex Riesen8b1fa772010-03-26 23:53:57 +0100234 if (do_all)
Jeff King9b25a0b2012-02-06 04:54:04 -0500235 git_config_from_file(fn, local, data);
236 git_config_from_parameters(fn, data);
Alex Riesen8b1fa772010-03-26 23:53:57 +0100237 if (!do_all && !seen)
Jeff King9b25a0b2012-02-06 04:54:04 -0500238 git_config_from_file(fn, local, data);
Johannes Schindelin5f1a63e2006-06-20 01:48:03 +0200239 if (!do_all && !seen && global)
Jeff King9b25a0b2012-02-06 04:54:04 -0500240 git_config_from_file(fn, global, data);
Johannes Schindelin32043c92007-02-14 12:48:14 +0100241 if (!do_all && !seen && system_wide)
Jeff King9b25a0b2012-02-06 04:54:04 -0500242 git_config_from_file(fn, system_wide, data);
Johannes Schindelin5f1a63e2006-06-20 01:48:03 +0200243
Johannes Schindelin4ddba792005-11-20 06:52:22 +0100244 free(key);
Amos Waterland0a152172006-01-04 19:31:02 -0500245 if (regexp) {
246 regfree(regexp);
247 free(regexp);
Johannes Schindelin4ddba792005-11-20 06:52:22 +0100248 }
249
250 if (do_all)
Johannes Schindelin5f1a63e2006-06-20 01:48:03 +0200251 ret = !seen;
252 else
Petr Baudisdc2613d2006-07-03 22:47:55 +0200253 ret = (seen == 1) ? 0 : seen > 1 ? 2 : 1;
Johannes Schindelin4ddba792005-11-20 06:52:22 +0100254
Johannes Schindelin5f1a63e2006-06-20 01:48:03 +0200255free_strings:
Junio C Hamano4cac42b2006-08-27 21:19:39 -0700256 free(repo_config);
257 free(global);
Johannes Schindelin5f1a63e2006-06-20 01:48:03 +0200258 return ret;
Johannes Schindelin4ddba792005-11-20 06:52:22 +0100259}
Johannes Schindelin1b1e59c2005-11-17 22:44:55 +0100260
Stephan Beyer186458b2008-07-24 01:09:35 +0200261static char *normalize_value(const char *key, const char *value)
Frank Lichtenhelddb1696b2007-06-25 16:00:24 +0200262{
263 char *normalized;
264
265 if (!value)
266 return NULL;
267
Matthieu Moy13494842009-12-30 17:51:53 +0100268 if (types == 0 || types == TYPE_PATH)
269 /*
270 * We don't do normalization for TYPE_PATH here: If
271 * the path is like ~/foobar/, we prefer to store
272 * "~/foobar/" in the config file, and to expand the ~
273 * when retrieving the value.
274 */
Frank Lichtenhelddb1696b2007-06-25 16:00:24 +0200275 normalized = xstrdup(value);
276 else {
277 normalized = xmalloc(64);
Felipe Contreras16c1e932009-02-21 02:49:27 +0200278 if (types == TYPE_INT) {
Frank Lichtenhelddb1696b2007-06-25 16:00:24 +0200279 int v = git_config_int(key, value);
280 sprintf(normalized, "%d", v);
281 }
Felipe Contreras16c1e932009-02-21 02:49:27 +0200282 else if (types == TYPE_BOOL)
Frank Lichtenhelddb1696b2007-06-25 16:00:24 +0200283 sprintf(normalized, "%s",
284 git_config_bool(key, value) ? "true" : "false");
Felipe Contreras16c1e932009-02-21 02:49:27 +0200285 else if (types == TYPE_BOOL_OR_INT) {
Junio C Hamanoc35b0b52008-04-13 12:11:11 -0700286 int is_bool, v;
287 v = git_config_bool_or_int(key, value, &is_bool);
288 if (!is_bool)
289 sprintf(normalized, "%d", v);
290 else
291 sprintf(normalized, "%s", v ? "true" : "false");
292 }
Frank Lichtenhelddb1696b2007-06-25 16:00:24 +0200293 }
294
295 return normalized;
296}
297
Junio C Hamano9ce03522007-11-27 22:41:05 -0800298static int get_color_found;
299static const char *get_color_slot;
Felipe Contrerasb4084572009-02-21 02:48:56 +0200300static const char *get_colorbool_slot;
Junio C Hamano9ce03522007-11-27 22:41:05 -0800301static char parsed_color[COLOR_MAXLEN];
302
Johannes Schindelinef90d6d2008-05-14 18:46:53 +0100303static int git_get_color_config(const char *var, const char *value, void *cb)
Junio C Hamano9ce03522007-11-27 22:41:05 -0800304{
305 if (!strcmp(var, get_color_slot)) {
Junio C Hamanof7699822008-02-11 10:48:12 -0800306 if (!value)
307 config_error_nonbool(var);
Junio C Hamano9ce03522007-11-27 22:41:05 -0800308 color_parse(value, var, parsed_color);
309 get_color_found = 1;
310 }
311 return 0;
312}
313
Felipe Contreras0e854a22009-02-21 02:48:57 +0200314static void get_color(const char *def_color)
Junio C Hamano9ce03522007-11-27 22:41:05 -0800315{
Junio C Hamano9ce03522007-11-27 22:41:05 -0800316 get_color_found = 0;
317 parsed_color[0] = '\0';
Jeff King270a3442012-02-16 03:07:32 -0500318 git_config_with_options(git_get_color_config, NULL,
Jeff King9b25a0b2012-02-06 04:54:04 -0500319 given_config_file, respect_includes);
Junio C Hamano9ce03522007-11-27 22:41:05 -0800320
321 if (!get_color_found && def_color)
322 color_parse(def_color, "command line", parsed_color);
323
324 fputs(parsed_color, stdout);
Junio C Hamano9ce03522007-11-27 22:41:05 -0800325}
326
Junio C Hamano0f6f5a42007-12-05 17:26:11 -0800327static int get_colorbool_found;
Junio C Hamano69243c22007-12-05 22:12:07 -0800328static int get_diff_color_found;
Jeff Kingc659f552011-08-17 22:04:56 -0700329static int get_color_ui_found;
Johannes Schindelinef90d6d2008-05-14 18:46:53 +0100330static int git_get_colorbool_config(const char *var, const char *value,
331 void *cb)
Junio C Hamano0f6f5a42007-12-05 17:26:11 -0800332{
Jeff Kinge269eb72011-08-17 22:03:48 -0700333 if (!strcmp(var, get_colorbool_slot))
334 get_colorbool_found = git_config_colorbool(var, value);
335 else if (!strcmp(var, "diff.color"))
336 get_diff_color_found = git_config_colorbool(var, value);
337 else if (!strcmp(var, "color.ui"))
Jeff Kingc659f552011-08-17 22:04:56 -0700338 get_color_ui_found = git_config_colorbool(var, value);
Junio C Hamano0f6f5a42007-12-05 17:26:11 -0800339 return 0;
340}
341
Felipe Contreras0e854a22009-02-21 02:48:57 +0200342static int get_colorbool(int print)
Junio C Hamano0f6f5a42007-12-05 17:26:11 -0800343{
Junio C Hamano69243c22007-12-05 22:12:07 -0800344 get_colorbool_found = -1;
345 get_diff_color_found = -1;
Jeff King270a3442012-02-16 03:07:32 -0500346 git_config_with_options(git_get_colorbool_config, NULL,
Jeff King9b25a0b2012-02-06 04:54:04 -0500347 given_config_file, respect_includes);
Junio C Hamano0f6f5a42007-12-05 17:26:11 -0800348
Junio C Hamano69243c22007-12-05 22:12:07 -0800349 if (get_colorbool_found < 0) {
Felipe Contrerasb4084572009-02-21 02:48:56 +0200350 if (!strcmp(get_colorbool_slot, "color.diff"))
Junio C Hamano69243c22007-12-05 22:12:07 -0800351 get_colorbool_found = get_diff_color_found;
352 if (get_colorbool_found < 0)
Jeff Kingc659f552011-08-17 22:04:56 -0700353 get_colorbool_found = get_color_ui_found;
Junio C Hamano69243c22007-12-05 22:12:07 -0800354 }
355
Jeff Kingdaa0c3d2011-08-17 22:04:23 -0700356 get_colorbool_found = want_color(get_colorbool_found);
357
Felipe Contreras0e854a22009-02-21 02:48:57 +0200358 if (print) {
Junio C Hamano0f6f5a42007-12-05 17:26:11 -0800359 printf("%s\n", get_colorbool_found ? "true" : "false");
360 return 0;
Felipe Contreras0e854a22009-02-21 02:48:57 +0200361 } else
362 return get_colorbool_found ? 0 : 1;
Junio C Hamano0f6f5a42007-12-05 17:26:11 -0800363}
364
Nguyễn Thái Ngọc Duy3ba7e6e2010-08-05 22:15:09 -0500365int cmd_config(int argc, const char **argv, const char *prefix)
Johannes Schindelin1b1e59c2005-11-17 22:44:55 +0100366{
Nguyễn Thái Ngọc Duy3ba7e6e2010-08-05 22:15:09 -0500367 int nongit = !startup_info->have_repository;
Felipe Contreras4b951b72009-02-21 02:48:53 +0200368 char *value;
Petr Baudis7162dff2006-02-12 04:14:48 +0100369
Jeff King270a3442012-02-16 03:07:32 -0500370 given_config_file = getenv(CONFIG_ENVIRONMENT);
Daniel Barkalowdc871832008-06-30 03:37:47 -0400371
Stephen Boyd37782922009-05-23 11:53:12 -0700372 argc = parse_options(argc, argv, prefix, builtin_config_options,
373 builtin_config_usage,
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200374 PARSE_OPT_STOP_AT_NON_OPTION);
375
Sverre Rabbelier57210a62010-08-03 20:59:23 -0500376 if (use_global_config + use_system_config + use_local_config + !!given_config_file > 1) {
Felipe Contreras67052c92009-02-21 02:49:26 +0200377 error("only one config file at a time.");
378 usage_with_options(builtin_config_usage, builtin_config_options);
379 }
380
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200381 if (use_global_config) {
382 char *home = getenv("HOME");
383 if (home) {
384 char *user_config = xstrdup(mkpath("%s/.gitconfig", home));
Jeff King270a3442012-02-16 03:07:32 -0500385 given_config_file = user_config;
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200386 } else {
387 die("$HOME not set");
Frank Lichtenhelda72c8742007-10-05 22:16:44 +0200388 }
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200389 }
390 else if (use_system_config)
Jeff King270a3442012-02-16 03:07:32 -0500391 given_config_file = git_etc_gitconfig();
Sverre Rabbelier57210a62010-08-03 20:59:23 -0500392 else if (use_local_config)
Jeff King270a3442012-02-16 03:07:32 -0500393 given_config_file = git_pathdup("config");
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200394 else if (given_config_file) {
395 if (!is_absolute_path(given_config_file) && prefix)
Jeff King270a3442012-02-16 03:07:32 -0500396 given_config_file =
Jeff King839de252012-02-16 03:03:52 -0500397 xstrdup(prefix_filename(prefix,
398 strlen(prefix),
399 given_config_file));
Petr Baudis7162dff2006-02-12 04:14:48 +0100400 }
401
Jeff King9b25a0b2012-02-06 04:54:04 -0500402 if (respect_includes == -1)
403 respect_includes = !given_config_file;
404
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200405 if (end_null) {
406 term = '\0';
407 delim = '\n';
408 key_delim = '\n';
Johannes Schindelin1b1e59c2005-11-17 22:44:55 +0100409 }
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200410
Felipe Contreras16c1e932009-02-21 02:49:27 +0200411 if (HAS_MULTI_BITS(types)) {
412 error("only one type at a time.");
413 usage_with_options(builtin_config_usage, builtin_config_options);
414 }
415
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200416 if (get_color_slot)
417 actions |= ACTION_GET_COLOR;
418 if (get_colorbool_slot)
419 actions |= ACTION_GET_COLORBOOL;
420
Felipe Contrerasc2387352009-02-21 02:49:29 +0200421 if ((get_color_slot || get_colorbool_slot) && types) {
422 error("--get-color and variable type are incoherent");
423 usage_with_options(builtin_config_usage, builtin_config_options);
424 }
425
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200426 if (HAS_MULTI_BITS(actions)) {
427 error("only one action at a time.");
428 usage_with_options(builtin_config_usage, builtin_config_options);
429 }
430 if (actions == 0)
431 switch (argc) {
432 case 1: actions = ACTION_GET; break;
433 case 2: actions = ACTION_SET; break;
434 case 3: actions = ACTION_SET_ALL; break;
435 default:
436 usage_with_options(builtin_config_usage, builtin_config_options);
437 }
438
439 if (actions == ACTION_LIST) {
Felipe Contreras225a9ca2009-02-21 02:49:28 +0200440 check_argc(argc, 0, 0);
Jeff King270a3442012-02-16 03:07:32 -0500441 if (git_config_with_options(show_all_config, NULL,
Jeff King9b25a0b2012-02-06 04:54:04 -0500442 given_config_file,
443 respect_includes) < 0) {
Jeff King270a3442012-02-16 03:07:32 -0500444 if (given_config_file)
Thomas Rastd824cbb2009-06-27 17:58:46 +0200445 die_errno("unable to read config file '%s'",
Jeff King270a3442012-02-16 03:07:32 -0500446 given_config_file);
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200447 else
448 die("error processing config file(s)");
449 }
450 }
451 else if (actions == ACTION_EDIT) {
Felipe Contreras225a9ca2009-02-21 02:49:28 +0200452 check_argc(argc, 0, 0);
Jeff King270a3442012-02-16 03:07:32 -0500453 if (!given_config_file && nongit)
Felipe Contrerasd212ca12009-04-30 01:49:47 +0300454 die("not in a git directory");
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200455 git_config(git_default_config, NULL);
Jeff King270a3442012-02-16 03:07:32 -0500456 launch_editor(given_config_file ?
457 given_config_file : git_path("config"),
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200458 NULL, NULL);
459 }
460 else if (actions == ACTION_SET) {
Michael J Gruber5a2df362011-05-17 17:38:53 +0200461 int ret;
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200462 check_argc(argc, 2, 2);
463 value = normalize_value(argv[0], argv[1]);
Jeff King270a3442012-02-16 03:07:32 -0500464 ret = git_config_set_in_file(given_config_file, argv[0], value);
Michael J Gruber5a2df362011-05-17 17:38:53 +0200465 if (ret == CONFIG_NOTHING_SET)
466 error("cannot overwrite multiple values with a single value\n"
Jelmer Vernooij67e223e2011-12-27 03:03:45 +0100467 " Use a regexp, --add or --replace-all to change %s.", argv[0]);
Michael J Gruber5a2df362011-05-17 17:38:53 +0200468 return ret;
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200469 }
470 else if (actions == ACTION_SET_ALL) {
471 check_argc(argc, 2, 3);
472 value = normalize_value(argv[0], argv[1]);
Jeff King270a3442012-02-16 03:07:32 -0500473 return git_config_set_multivar_in_file(given_config_file,
474 argv[0], value, argv[2], 0);
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200475 }
476 else if (actions == ACTION_ADD) {
477 check_argc(argc, 2, 2);
478 value = normalize_value(argv[0], argv[1]);
Jeff King270a3442012-02-16 03:07:32 -0500479 return git_config_set_multivar_in_file(given_config_file,
480 argv[0], value, "^$", 0);
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200481 }
482 else if (actions == ACTION_REPLACE_ALL) {
483 check_argc(argc, 2, 3);
484 value = normalize_value(argv[0], argv[1]);
Jeff King270a3442012-02-16 03:07:32 -0500485 return git_config_set_multivar_in_file(given_config_file,
486 argv[0], value, argv[2], 1);
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200487 }
488 else if (actions == ACTION_GET) {
489 check_argc(argc, 1, 2);
490 return get_value(argv[0], argv[1]);
491 }
492 else if (actions == ACTION_GET_ALL) {
493 do_all = 1;
494 check_argc(argc, 1, 2);
495 return get_value(argv[0], argv[1]);
496 }
497 else if (actions == ACTION_GET_REGEXP) {
498 show_keys = 1;
499 use_key_regexp = 1;
500 do_all = 1;
501 check_argc(argc, 1, 2);
502 return get_value(argv[0], argv[1]);
503 }
504 else if (actions == ACTION_UNSET) {
505 check_argc(argc, 1, 2);
506 if (argc == 2)
Jeff King270a3442012-02-16 03:07:32 -0500507 return git_config_set_multivar_in_file(given_config_file,
508 argv[0], NULL, argv[1], 0);
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200509 else
Jeff King270a3442012-02-16 03:07:32 -0500510 return git_config_set_in_file(given_config_file,
511 argv[0], NULL);
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200512 }
513 else if (actions == ACTION_UNSET_ALL) {
514 check_argc(argc, 1, 2);
Jeff King270a3442012-02-16 03:07:32 -0500515 return git_config_set_multivar_in_file(given_config_file,
516 argv[0], NULL, argv[1], 1);
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200517 }
518 else if (actions == ACTION_RENAME_SECTION) {
519 int ret;
520 check_argc(argc, 2, 2);
Jeff King270a3442012-02-16 03:07:32 -0500521 ret = git_config_rename_section_in_file(given_config_file,
522 argv[0], argv[1]);
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200523 if (ret < 0)
524 return ret;
525 if (ret == 0)
526 die("No such section!");
527 }
528 else if (actions == ACTION_REMOVE_SECTION) {
529 int ret;
530 check_argc(argc, 1, 1);
Jeff King270a3442012-02-16 03:07:32 -0500531 ret = git_config_rename_section_in_file(given_config_file,
532 argv[0], NULL);
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200533 if (ret < 0)
534 return ret;
535 if (ret == 0)
536 die("No such section!");
537 }
538 else if (actions == ACTION_GET_COLOR) {
539 get_color(argv[0]);
540 }
541 else if (actions == ACTION_GET_COLORBOOL) {
542 if (argc == 1)
Jeff Kinge269eb72011-08-17 22:03:48 -0700543 color_stdout_is_tty = git_config_bool("command line", argv[0]);
Felipe Contrerasd64ec162009-02-21 02:49:25 +0200544 return get_colorbool(argc != 0);
545 }
546
Johannes Schindelin1b1e59c2005-11-17 22:44:55 +0100547 return 0;
548}
René Scharfe6390c902011-02-12 14:24:10 +0100549
550int cmd_repo_config(int argc, const char **argv, const char *prefix)
551{
552 fprintf(stderr, "WARNING: git repo-config is deprecated in favor of git config.\n");
553 return cmd_config(argc, argv, prefix);
554}