d64ec16c2a · matheusbsbs/matheus-bagliano

@@ -1,9 +1,12 @@

1 #include "builtin.h"

2 #include "cache.h"

3 #include "color.h"

4 +#include "parse-options.h"

5

5 -static const char git_config_set_usage[] =

6 +static const char *const builtin_config_usage[] = {

7 + "git config [options]",

8 + NULL

9 +};

10

11 static char *key;

12 static regex_t *key_regexp;

@@ -18,6 +21,63 @@ static char key_delim = ' ';

21 static char term = '\n';

22 static enum { T_RAW, T_INT, T_BOOL, T_BOOL_OR_INT } type = T_RAW;

23

24 +static int use_global_config, use_system_config;

25 +static const char *given_config_file;

26 +static int actions;

27 +static const char *get_color_slot, *get_colorbool_slot;

28 +static int end_null;

29 +

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 +

46 +static struct option builtin_config_options[] = {

47 + OPT_GROUP("Config file location"),

48 + OPT_BOOLEAN(0, "global", &use_global_config, "use global config file"),

49 + OPT_BOOLEAN(0, "system", &use_system_config, "use system config file"),

50 + OPT_STRING('f', "file", &given_config_file, "FILE", "use given config file"),

51 + OPT_GROUP("Action"),

52 + OPT_BIT(0, "get", &actions, "get value: name [value-regex]", ACTION_GET),

53 + OPT_BIT(0, "get-all", &actions, "get all values: key [value-regex]", ACTION_GET_ALL),

54 + OPT_BIT(0, "get-regexp", &actions, "get values for regexp: name-regex [value-regex]", ACTION_GET_REGEXP),

55 + OPT_BIT(0, "replace-all", &actions, "replace all matching variables: name [value [value_regex]", ACTION_REPLACE_ALL),

56 + OPT_BIT(0, "add", &actions, "adds a new variable: name value", ACTION_ADD),

57 + OPT_BIT(0, "unset", &actions, "removes a variable: name [value-regex]", ACTION_UNSET),

58 + OPT_BIT(0, "unset-all", &actions, "removes all matches: name [value-regex]", ACTION_UNSET_ALL),

59 + OPT_BIT(0, "rename-section", &actions, "rename section: old-name new-name", ACTION_RENAME_SECTION),

60 + OPT_BIT(0, "remove-section", &actions, "remove a section: name", ACTION_REMOVE_SECTION),

61 + OPT_BIT('l', "list", &actions, "list all", ACTION_LIST),

62 + OPT_BIT('e', "edit", &actions, "opens an editor", ACTION_EDIT),

63 + OPT_STRING(0, "get-color", &get_color_slot, "slot", "find the color configured: [default]"),

64 + OPT_STRING(0, "get-colorbool", &get_colorbool_slot, "slot", "find the color setting: [stdout-is-tty]"),

65 + OPT_GROUP("Type"),

66 + OPT_SET_INT(0, "bool", &type, "value is \"true\" or \"false\"", T_BOOL),

67 + OPT_SET_INT(0, "int", &type, "value is decimal number", T_INT),

68 + OPT_SET_INT(0, "bool-or-int", &type, NULL, T_BOOL_OR_INT),

69 + OPT_GROUP("Other"),

70 + OPT_BOOLEAN('z', "null", &end_null, "terminate values with NUL byte"),

71 + OPT_END(),

72 +};

73 +

74 +static void check_argc(int argc, int min, int max) {

75 + if (argc >= min && argc <= max)

76 + return;

77 + error("wrong number of arguments");

78 + usage_with_options(builtin_config_usage, builtin_config_options);

79 +}

80 +

81 static int show_all_config(const char *key_, const char *value_, void *cb)

82 {

83 if (value_)

@@ -253,162 +313,143 @@ int cmd_config(int argc, const char **argv, const char *unused_prefix)

313

314 config_exclusive_filename = getenv(CONFIG_ENVIRONMENT);

315

256 - while (1 < argc) {

257 - if (!strcmp(argv[1], "--int"))

258 - type = T_INT;

259 - else if (!strcmp(argv[1], "--bool"))

260 - type = T_BOOL;

261 - else if (!strcmp(argv[1], "--bool-or-int"))

262 - type = T_BOOL_OR_INT;

263 - else if (!strcmp(argv[1], "--list") || !strcmp(argv[1], "-l")) {

264 - if (argc != 2)

265 - usage(git_config_set_usage);

266 - if (git_config(show_all_config, NULL) < 0) {

267 - if (config_exclusive_filename)

268 - die("unable to read config file %s: %s",

269 - config_exclusive_filename, strerror(errno));

270 - else

271 - die("error processing config file(s)");

272 - }

273 - return 0;

274 - }

275 - else if (!strcmp(argv[1], "--global")) {

276 - char *home = getenv("HOME");

277 - if (home) {

278 - char *user_config = xstrdup(mkpath("%s/.gitconfig", home));

279 - config_exclusive_filename = user_config;

280 - } else {

281 - die("$HOME not set");

282 - }

283 - }

284 - else if (!strcmp(argv[1], "--system"))

285 - config_exclusive_filename = git_etc_gitconfig();

286 - else if (!strcmp(argv[1], "--file") || !strcmp(argv[1], "-f")) {

287 - if (argc < 3)

288 - usage(git_config_set_usage);

289 - if (!is_absolute_path(argv[2]) && prefix)

290 - config_exclusive_filename = prefix_filename(prefix,

291 - strlen(prefix),

292 - argv[2]);

293 - else

294 - config_exclusive_filename = argv[2];

295 - argc--;

296 - argv++;

297 - }

298 - else if (!strcmp(argv[1], "--null") || !strcmp(argv[1], "-z")) {

299 - term = '\0';

300 - delim = '\n';

301 - key_delim = '\n';

302 - }

303 - else if (!strcmp(argv[1], "--rename-section")) {

304 - int ret;

305 - if (argc != 4)

306 - usage(git_config_set_usage);

307 - ret = git_config_rename_section(argv[2], argv[3]);

308 - if (ret < 0)

309 - return ret;

310 - if (ret == 0) {

311 - fprintf(stderr, "No such section!\n");

312 - return 1;

313 - }

314 - return 0;

315 - }

316 - else if (!strcmp(argv[1], "--remove-section")) {

317 - int ret;

318 - if (argc != 3)

319 - usage(git_config_set_usage);

320 - ret = git_config_rename_section(argv[2], NULL);

321 - if (ret < 0)

322 - return ret;

323 - if (ret == 0) {

324 - fprintf(stderr, "No such section!\n");

325 - return 1;

326 - }

327 - return 0;

328 - } else if (!strcmp(argv[1], "--get-color")) {

329 - if (argc > 4 || argc < 3)

330 - usage(git_config_set_usage);

331 - get_color_slot = argv[2];

332 - get_color(argv[3]);

333 - return 0;

334 - } else if (!strcmp(argv[1], "--get-colorbool")) {

335 - if (argc == 4)

336 - stdout_is_tty = git_config_bool("command line", argv[3]);

337 - else if (argc == 3)

338 - stdout_is_tty = isatty(1);

339 - else

340 - usage(git_config_set_usage);

341 - get_colorbool_slot = argv[2];

342 - return get_colorbool(argc != 3);

343 - } else if (!strcmp(argv[1], "--edit") || !strcmp(argv[1], "-e")) {

344 - if (argc != 2)

345 - usage(git_config_set_usage);

346 - git_config(git_default_config, NULL);

347 - launch_editor(config_exclusive_filename ?

348 - config_exclusive_filename : git_path("config"),

349 - NULL, NULL);

350 - return 0;

351 - } else

352 - break;

353 - argc--;

354 - argv++;

355 - }

356 -

357 - switch (argc) {

358 - case 2:

359 - return get_value(argv[1], NULL);

360 - case 3:

361 - if (!strcmp(argv[1], "--unset"))

362 - return git_config_set(argv[2], NULL);

363 - else if (!strcmp(argv[1], "--unset-all"))

364 - return git_config_set_multivar(argv[2], NULL, NULL, 1);

365 - else if (!strcmp(argv[1], "--get"))

366 - return get_value(argv[2], NULL);

367 - else if (!strcmp(argv[1], "--get-all")) {

368 - do_all = 1;

369 - return get_value(argv[2], NULL);

370 - } else if (!strcmp(argv[1], "--get-regexp")) {

371 - show_keys = 1;

372 - use_key_regexp = 1;

373 - do_all = 1;

374 - return get_value(argv[2], NULL);

316 + argc = parse_options(argc, argv, builtin_config_options, builtin_config_usage,

317 + PARSE_OPT_STOP_AT_NON_OPTION);

318 +

319 + if (use_global_config) {

320 + char *home = getenv("HOME");

321 + if (home) {

322 + char *user_config = xstrdup(mkpath("%s/.gitconfig", home));

323 + config_exclusive_filename = user_config;

324 } else {

376 - value = normalize_value(argv[1], argv[2]);

377 - return git_config_set(argv[1], value);

325 + die("$HOME not set");

326 }

379 - case 4:

380 - if (!strcmp(argv[1], "--unset"))

381 - return git_config_set_multivar(argv[2], NULL, argv[3], 0);

382 - else if (!strcmp(argv[1], "--unset-all"))

383 - return git_config_set_multivar(argv[2], NULL, argv[3], 1);

384 - else if (!strcmp(argv[1], "--get"))

385 - return get_value(argv[2], argv[3]);

386 - else if (!strcmp(argv[1], "--get-all")) {

387 - do_all = 1;

388 - return get_value(argv[2], argv[3]);

389 - } else if (!strcmp(argv[1], "--get-regexp")) {

390 - show_keys = 1;

391 - use_key_regexp = 1;

392 - do_all = 1;

393 - return get_value(argv[2], argv[3]);

394 - } else if (!strcmp(argv[1], "--add")) {

395 - value = normalize_value(argv[2], argv[3]);

396 - return git_config_set_multivar(argv[2], value, "^$", 0);

397 - } else if (!strcmp(argv[1], "--replace-all")) {

398 - value = normalize_value(argv[2], argv[3]);

399 - return git_config_set_multivar(argv[2], value, NULL, 1);

400 - } else {

401 - value = normalize_value(argv[1], argv[2]);

402 - return git_config_set_multivar(argv[1], value, argv[3], 0);

327 + }

328 + else if (use_system_config)

329 + config_exclusive_filename = git_etc_gitconfig();

330 + else if (given_config_file) {

331 + if (!is_absolute_path(given_config_file) && prefix)

332 + config_exclusive_filename = prefix_filename(prefix,

333 + strlen(prefix),

334 + argv[2]);

335 + else

336 + config_exclusive_filename = given_config_file;

337 + }

338 +

339 + if (end_null) {

340 + term = '\0';

341 + delim = '\n';

342 + key_delim = '\n';

343 + }

344 +

345 + if (get_color_slot)

346 + actions |= ACTION_GET_COLOR;

347 + if (get_colorbool_slot)

348 + actions |= ACTION_GET_COLORBOOL;

349 +

350 + if (HAS_MULTI_BITS(actions)) {

351 + error("only one action at a time.");

352 + usage_with_options(builtin_config_usage, builtin_config_options);

353 + }

354 + if (actions == 0)

355 + switch (argc) {

356 + case 1: actions = ACTION_GET; break;

357 + case 2: actions = ACTION_SET; break;

358 + case 3: actions = ACTION_SET_ALL; break;

359 + default:

360 + usage_with_options(builtin_config_usage, builtin_config_options);

361 }

404 - case 5:

405 - if (!strcmp(argv[1], "--replace-all")) {

406 - value = normalize_value(argv[2], argv[3]);

407 - return git_config_set_multivar(argv[2], value, argv[4], 1);

362 +

363 + if (actions == ACTION_LIST) {

364 + if (git_config(show_all_config, NULL) < 0) {

365 + if (config_exclusive_filename)

366 + die("unable to read config file %s: %s",

367 + config_exclusive_filename, strerror(errno));

368 + else

369 + die("error processing config file(s)");

370 }

409 - case 1:

410 - default:

411 - usage(git_config_set_usage);

371 }

372 + else if (actions == ACTION_EDIT) {

373 + git_config(git_default_config, NULL);

374 + launch_editor(config_exclusive_filename ?

375 + config_exclusive_filename : git_path("config"),

376 + NULL, NULL);

377 + }

378 + else if (actions == ACTION_SET) {

379 + check_argc(argc, 2, 2);

380 + value = normalize_value(argv[0], argv[1]);

381 + return git_config_set(argv[0], value);

382 + }

383 + else if (actions == ACTION_SET_ALL) {

384 + check_argc(argc, 2, 3);

385 + value = normalize_value(argv[0], argv[1]);

386 + return git_config_set_multivar(argv[0], value, argv[2], 0);

387 + }

388 + else if (actions == ACTION_ADD) {

389 + check_argc(argc, 2, 2);

390 + value = normalize_value(argv[0], argv[1]);

391 + return git_config_set_multivar(argv[0], value, "^$", 0);

392 + }

393 + else if (actions == ACTION_REPLACE_ALL) {

394 + check_argc(argc, 2, 3);

395 + value = normalize_value(argv[0], argv[1]);

396 + return git_config_set_multivar(argv[0], value, argv[2], 1);

397 + }

398 + else if (actions == ACTION_GET) {

399 + check_argc(argc, 1, 2);

400 + return get_value(argv[0], argv[1]);

401 + }

402 + else if (actions == ACTION_GET_ALL) {

403 + do_all = 1;

404 + check_argc(argc, 1, 2);

405 + return get_value(argv[0], argv[1]);

406 + }

407 + else if (actions == ACTION_GET_REGEXP) {

408 + show_keys = 1;

409 + use_key_regexp = 1;

410 + do_all = 1;

411 + check_argc(argc, 1, 2);

412 + return get_value(argv[0], argv[1]);

413 + }

414 + else if (actions == ACTION_UNSET) {

415 + check_argc(argc, 1, 2);

416 + if (argc == 2)

417 + return git_config_set_multivar(argv[0], NULL, argv[1], 0);

418 + else

419 + return git_config_set(argv[0], NULL);

420 + }

421 + else if (actions == ACTION_UNSET_ALL) {

422 + check_argc(argc, 1, 2);

423 + return git_config_set_multivar(argv[0], NULL, argv[1], 1);

424 + }

425 + else if (actions == ACTION_RENAME_SECTION) {

426 + int ret;

427 + check_argc(argc, 2, 2);

428 + ret = git_config_rename_section(argv[0], argv[1]);

429 + if (ret < 0)

430 + return ret;

431 + if (ret == 0)

432 + die("No such section!");

433 + }

434 + else if (actions == ACTION_REMOVE_SECTION) {

435 + int ret;

436 + check_argc(argc, 1, 1);

437 + ret = git_config_rename_section(argv[0], NULL);

438 + if (ret < 0)

439 + return ret;

440 + if (ret == 0)

441 + die("No such section!");

442 + }

443 + else if (actions == ACTION_GET_COLOR) {

444 + get_color(argv[0]);

445 + }

446 + else if (actions == ACTION_GET_COLORBOOL) {

447 + if (argc == 1)

448 + stdout_is_tty = git_config_bool("command line", argv[0]);

449 + else if (argc == 0)

450 + stdout_is_tty = isatty(1);

451 + return get_colorbool(argc != 0);

452 + }

453 +

454 return 0;

455 }

git config: reorganize to use parseopt