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Commit | Line | Data |
---|---|---|
8bc9a0c7 LT |
1 | /* |
2 | * GIT - The information manager from hell | |
3 | * | |
4 | * Copyright (C) Linus Torvalds, 2005 | |
5 | */ | |
e83c5163 | 6 | #include "cache.h" |
f81daefe | 7 | #include "builtin.h" |
15d8e565 | 8 | #include "parse-options.h" |
e5fba602 | 9 | #include "userdiff.h" |
00c8fd49 | 10 | #include "streaming.h" |
122d5346 | 11 | #include "tree-walk.h" |
3115ee45 | 12 | #include "sha1-array.h" |
15d8e565 | 13 | |
bfd15594 JK |
14 | struct batch_options { |
15 | int enabled; | |
16 | int follow_symlinks; | |
17 | int print_contents; | |
fc4937c3 | 18 | int buffer_output; |
6a951937 | 19 | int all_objects; |
bfd15594 JK |
20 | const char *format; |
21 | }; | |
22 | ||
39e4ae38 KN |
23 | static int cat_one_file(int opt, const char *exp_type, const char *obj_name, |
24 | int unknown_type) | |
e83c5163 LT |
25 | { |
26 | unsigned char sha1[20]; | |
21666f1a | 27 | enum object_type type; |
e5fba602 | 28 | char *buf; |
e83c5163 | 29 | unsigned long size; |
e5fba602 | 30 | struct object_context obj_context; |
39e4ae38 KN |
31 | struct object_info oi = {NULL}; |
32 | struct strbuf sb = STRBUF_INIT; | |
33 | unsigned flags = LOOKUP_REPLACE_OBJECT; | |
34 | ||
35 | if (unknown_type) | |
36 | flags |= LOOKUP_UNKNOWN_OBJECT; | |
2b6854c8 | 37 | |
33bd598c | 38 | if (get_sha1_with_context(obj_name, 0, sha1, &obj_context)) |
2b6854c8 | 39 | die("Not a valid object name %s", obj_name); |
7950571a | 40 | |
7950571a PA |
41 | buf = NULL; |
42 | switch (opt) { | |
43 | case 't': | |
39e4ae38 KN |
44 | oi.typename = &sb; |
45 | if (sha1_object_info_extended(sha1, &oi, flags) < 0) | |
46 | die("git cat-file: could not get object info"); | |
47 | if (sb.len) { | |
48 | printf("%s\n", sb.buf); | |
49 | strbuf_release(&sb); | |
f2a06330 | 50 | return 0; |
11e7d5c5 | 51 | } |
7950571a PA |
52 | break; |
53 | ||
54 | case 's': | |
39e4ae38 KN |
55 | oi.sizep = &size; |
56 | if (sha1_object_info_extended(sha1, &oi, flags) < 0) | |
57 | die("git cat-file: could not get object info"); | |
58 | printf("%lu\n", size); | |
59 | return 0; | |
7950571a PA |
60 | |
61 | case 'e': | |
62 | return !has_sha1_file(sha1); | |
63 | ||
3ac21617 MG |
64 | case 'c': |
65 | if (!obj_context.path[0]) | |
66 | die("git cat-file --textconv %s: <object> must be <sha1:path>", | |
67 | obj_name); | |
68 | ||
69 | if (textconv_object(obj_context.path, obj_context.mode, sha1, 1, &buf, &size)) | |
70 | break; | |
71 | ||
a0f15fa5 | 72 | case 'p': |
21666f1a NP |
73 | type = sha1_object_info(sha1, NULL); |
74 | if (type < 0) | |
2b6854c8 | 75 | die("Not a valid object name %s", obj_name); |
a0f15fa5 JH |
76 | |
77 | /* custom pretty-print here */ | |
2b6854c8 | 78 | if (type == OBJ_TREE) { |
66dbfd55 GV |
79 | const char *ls_args[3] = { NULL }; |
80 | ls_args[0] = "ls-tree"; | |
81 | ls_args[1] = obj_name; | |
2b6854c8 SP |
82 | return cmd_ls_tree(2, ls_args, NULL); |
83 | } | |
a0f15fa5 | 84 | |
00c8fd49 NTND |
85 | if (type == OBJ_BLOB) |
86 | return stream_blob_to_fd(1, sha1, NULL, 0); | |
21666f1a | 87 | buf = read_sha1_file(sha1, &type, &size); |
a0f15fa5 | 88 | if (!buf) |
2b6854c8 | 89 | die("Cannot read object %s", obj_name); |
a0f15fa5 JH |
90 | |
91 | /* otherwise just spit out the data */ | |
92 | break; | |
e5fba602 | 93 | |
7950571a | 94 | case 0: |
00c8fd49 NTND |
95 | if (type_from_string(exp_type) == OBJ_BLOB) { |
96 | unsigned char blob_sha1[20]; | |
97 | if (sha1_object_info(sha1, NULL) == OBJ_TAG) { | |
00c8fd49 | 98 | char *buffer = read_sha1_file(sha1, &type, &size); |
e3f1da98 RS |
99 | const char *target; |
100 | if (!skip_prefix(buffer, "object ", &target) || | |
101 | get_sha1_hex(target, blob_sha1)) | |
00c8fd49 NTND |
102 | die("%s not a valid tag", sha1_to_hex(sha1)); |
103 | free(buffer); | |
104 | } else | |
105 | hashcpy(blob_sha1, sha1); | |
106 | ||
107 | if (sha1_object_info(blob_sha1, NULL) == OBJ_BLOB) | |
108 | return stream_blob_to_fd(1, blob_sha1, NULL, 0); | |
109 | /* | |
110 | * we attempted to dereference a tag to a blob | |
111 | * and failed; there may be new dereference | |
112 | * mechanisms this code is not aware of. | |
113 | * fall-back to the usual case. | |
114 | */ | |
115 | } | |
2b6854c8 | 116 | buf = read_object_with_reference(sha1, exp_type, &size, NULL); |
7950571a PA |
117 | break; |
118 | ||
119 | default: | |
d7530708 | 120 | die("git cat-file: unknown option: %s", exp_type); |
bf0c6e83 LT |
121 | } |
122 | ||
11e7d5c5 | 123 | if (!buf) |
34baebce | 124 | die("git cat-file %s: bad file", obj_name); |
11e7d5c5 | 125 | |
7230e6d0 | 126 | write_or_die(1, buf, size); |
bf0c6e83 | 127 | return 0; |
e83c5163 | 128 | } |
9cf71b17 | 129 | |
93d2a607 JK |
130 | struct expand_data { |
131 | unsigned char sha1[20]; | |
132 | enum object_type type; | |
133 | unsigned long size; | |
a4ac1061 | 134 | unsigned long disk_size; |
97be0407 | 135 | const char *rest; |
65ea9c3c | 136 | unsigned char delta_base_sha1[20]; |
93d2a607 JK |
137 | |
138 | /* | |
139 | * If mark_query is true, we do not expand anything, but rather | |
140 | * just mark the object_info with items we wish to query. | |
141 | */ | |
142 | int mark_query; | |
143 | ||
97be0407 JK |
144 | /* |
145 | * Whether to split the input on whitespace before feeding it to | |
146 | * get_sha1; this is decided during the mark_query phase based on | |
147 | * whether we have a %(rest) token in our format. | |
148 | */ | |
149 | int split_on_whitespace; | |
150 | ||
93d2a607 JK |
151 | /* |
152 | * After a mark_query run, this object_info is set up to be | |
153 | * passed to sha1_object_info_extended. It will point to the data | |
154 | * elements above, so you can retrieve the response from there. | |
155 | */ | |
156 | struct object_info info; | |
157 | }; | |
158 | ||
159 | static int is_atom(const char *atom, const char *s, int slen) | |
160 | { | |
161 | int alen = strlen(atom); | |
162 | return alen == slen && !memcmp(atom, s, alen); | |
163 | } | |
164 | ||
165 | static void expand_atom(struct strbuf *sb, const char *atom, int len, | |
166 | void *vdata) | |
167 | { | |
168 | struct expand_data *data = vdata; | |
169 | ||
170 | if (is_atom("objectname", atom, len)) { | |
171 | if (!data->mark_query) | |
172 | strbuf_addstr(sb, sha1_to_hex(data->sha1)); | |
173 | } else if (is_atom("objecttype", atom, len)) { | |
5b086407 JK |
174 | if (data->mark_query) |
175 | data->info.typep = &data->type; | |
176 | else | |
93d2a607 JK |
177 | strbuf_addstr(sb, typename(data->type)); |
178 | } else if (is_atom("objectsize", atom, len)) { | |
179 | if (data->mark_query) | |
180 | data->info.sizep = &data->size; | |
181 | else | |
182 | strbuf_addf(sb, "%lu", data->size); | |
a4ac1061 JK |
183 | } else if (is_atom("objectsize:disk", atom, len)) { |
184 | if (data->mark_query) | |
185 | data->info.disk_sizep = &data->disk_size; | |
186 | else | |
187 | strbuf_addf(sb, "%lu", data->disk_size); | |
97be0407 JK |
188 | } else if (is_atom("rest", atom, len)) { |
189 | if (data->mark_query) | |
190 | data->split_on_whitespace = 1; | |
191 | else if (data->rest) | |
192 | strbuf_addstr(sb, data->rest); | |
65ea9c3c JK |
193 | } else if (is_atom("deltabase", atom, len)) { |
194 | if (data->mark_query) | |
195 | data->info.delta_base_sha1 = data->delta_base_sha1; | |
196 | else | |
197 | strbuf_addstr(sb, sha1_to_hex(data->delta_base_sha1)); | |
93d2a607 JK |
198 | } else |
199 | die("unknown format element: %.*s", len, atom); | |
200 | } | |
201 | ||
202 | static size_t expand_format(struct strbuf *sb, const char *start, void *data) | |
203 | { | |
204 | const char *end; | |
205 | ||
206 | if (*start != '(') | |
207 | return 0; | |
208 | end = strchr(start + 1, ')'); | |
209 | if (!end) | |
210 | die("format element '%s' does not end in ')'", start); | |
211 | ||
212 | expand_atom(sb, start + 1, end - start - 1, data); | |
213 | ||
214 | return end - start + 1; | |
215 | } | |
216 | ||
fc4937c3 JK |
217 | static void batch_write(struct batch_options *opt, const void *data, int len) |
218 | { | |
219 | if (opt->buffer_output) { | |
220 | if (fwrite(data, 1, len, stdout) != len) | |
221 | die_errno("unable to write to stdout"); | |
222 | } else | |
223 | write_or_die(1, data, len); | |
224 | } | |
225 | ||
226 | static void print_object_or_die(struct batch_options *opt, struct expand_data *data) | |
98e2092b | 227 | { |
370c9268 JK |
228 | const unsigned char *sha1 = data->sha1; |
229 | ||
6554dfa9 JK |
230 | assert(data->info.typep); |
231 | ||
370c9268 | 232 | if (data->type == OBJ_BLOB) { |
fc4937c3 JK |
233 | if (opt->buffer_output) |
234 | fflush(stdout); | |
235 | if (stream_blob_to_fd(1, sha1, NULL, 0) < 0) | |
98e2092b JK |
236 | die("unable to stream %s to stdout", sha1_to_hex(sha1)); |
237 | } | |
238 | else { | |
370c9268 JK |
239 | enum object_type type; |
240 | unsigned long size; | |
98e2092b JK |
241 | void *contents; |
242 | ||
370c9268 | 243 | contents = read_sha1_file(sha1, &type, &size); |
98e2092b JK |
244 | if (!contents) |
245 | die("object %s disappeared", sha1_to_hex(sha1)); | |
370c9268 | 246 | if (type != data->type) |
98e2092b | 247 | die("object %s changed type!?", sha1_to_hex(sha1)); |
6554dfa9 | 248 | if (data->info.sizep && size != data->size) |
370c9268 | 249 | die("object %s changed size!?", sha1_to_hex(sha1)); |
98e2092b | 250 | |
fc4937c3 | 251 | batch_write(opt, contents, size); |
98e2092b JK |
252 | free(contents); |
253 | } | |
254 | } | |
255 | ||
44b877e9 JK |
256 | static void batch_object_write(const char *obj_name, struct batch_options *opt, |
257 | struct expand_data *data) | |
258 | { | |
259 | struct strbuf buf = STRBUF_INIT; | |
260 | ||
261 | if (sha1_object_info_extended(data->sha1, &data->info, LOOKUP_REPLACE_OBJECT) < 0) { | |
6a951937 | 262 | printf("%s missing\n", obj_name ? obj_name : sha1_to_hex(data->sha1)); |
44b877e9 JK |
263 | fflush(stdout); |
264 | return; | |
265 | } | |
266 | ||
267 | strbuf_expand(&buf, opt->format, expand_format, data); | |
268 | strbuf_addch(&buf, '\n'); | |
269 | batch_write(opt, buf.buf, buf.len); | |
270 | strbuf_release(&buf); | |
271 | ||
272 | if (opt->print_contents) { | |
273 | print_object_or_die(opt, data); | |
274 | batch_write(opt, "\n", 1); | |
275 | } | |
276 | } | |
277 | ||
82330950 JK |
278 | static void batch_one_object(const char *obj_name, struct batch_options *opt, |
279 | struct expand_data *data) | |
05d5667f | 280 | { |
122d5346 DT |
281 | struct object_context ctx; |
282 | int flags = opt->follow_symlinks ? GET_SHA1_FOLLOW_SYMLINKS : 0; | |
283 | enum follow_symlinks_result result; | |
05d5667f | 284 | |
122d5346 DT |
285 | result = get_sha1_with_context(obj_name, flags, data->sha1, &ctx); |
286 | if (result != FOUND) { | |
287 | switch (result) { | |
288 | case MISSING_OBJECT: | |
289 | printf("%s missing\n", obj_name); | |
290 | break; | |
291 | case DANGLING_SYMLINK: | |
292 | printf("dangling %"PRIuMAX"\n%s\n", | |
293 | (uintmax_t)strlen(obj_name), obj_name); | |
294 | break; | |
295 | case SYMLINK_LOOP: | |
296 | printf("loop %"PRIuMAX"\n%s\n", | |
297 | (uintmax_t)strlen(obj_name), obj_name); | |
298 | break; | |
299 | case NOT_DIR: | |
300 | printf("notdir %"PRIuMAX"\n%s\n", | |
301 | (uintmax_t)strlen(obj_name), obj_name); | |
302 | break; | |
303 | default: | |
304 | die("BUG: unknown get_sha1_with_context result %d\n", | |
305 | result); | |
306 | break; | |
307 | } | |
308 | fflush(stdout); | |
82330950 | 309 | return; |
122d5346 DT |
310 | } |
311 | ||
312 | if (ctx.mode == 0) { | |
313 | printf("symlink %"PRIuMAX"\n%s\n", | |
314 | (uintmax_t)ctx.symlink_path.len, | |
315 | ctx.symlink_path.buf); | |
422b2063 | 316 | fflush(stdout); |
82330950 | 317 | return; |
05d5667f AR |
318 | } |
319 | ||
44b877e9 | 320 | batch_object_write(obj_name, opt, data); |
05d5667f AR |
321 | } |
322 | ||
6a951937 JK |
323 | struct object_cb_data { |
324 | struct batch_options *opt; | |
325 | struct expand_data *expand; | |
326 | }; | |
327 | ||
3115ee45 | 328 | static void batch_object_cb(const unsigned char sha1[20], void *vdata) |
6a951937 | 329 | { |
3115ee45 | 330 | struct object_cb_data *data = vdata; |
6a951937 JK |
331 | hashcpy(data->expand->sha1, sha1); |
332 | batch_object_write(NULL, data->opt, data->expand); | |
6a951937 JK |
333 | } |
334 | ||
335 | static int batch_loose_object(const unsigned char *sha1, | |
336 | const char *path, | |
337 | void *data) | |
338 | { | |
3115ee45 JK |
339 | sha1_array_append(data, sha1); |
340 | return 0; | |
6a951937 JK |
341 | } |
342 | ||
343 | static int batch_packed_object(const unsigned char *sha1, | |
344 | struct packed_git *pack, | |
345 | uint32_t pos, | |
346 | void *data) | |
347 | { | |
3115ee45 JK |
348 | sha1_array_append(data, sha1); |
349 | return 0; | |
6a951937 JK |
350 | } |
351 | ||
b71bd480 | 352 | static int batch_objects(struct batch_options *opt) |
05d5667f | 353 | { |
f285a2d7 | 354 | struct strbuf buf = STRBUF_INIT; |
93d2a607 | 355 | struct expand_data data; |
a42fcd15 | 356 | int save_warning; |
07e23839 | 357 | int retval = 0; |
93d2a607 JK |
358 | |
359 | if (!opt->format) | |
360 | opt->format = "%(objectname) %(objecttype) %(objectsize)"; | |
361 | ||
362 | /* | |
363 | * Expand once with our special mark_query flag, which will prime the | |
364 | * object_info to be handed to sha1_object_info_extended for each | |
365 | * object. | |
366 | */ | |
367 | memset(&data, 0, sizeof(data)); | |
368 | data.mark_query = 1; | |
369 | strbuf_expand(&buf, opt->format, expand_format, &data); | |
370 | data.mark_query = 0; | |
05d5667f | 371 | |
6554dfa9 JK |
372 | /* |
373 | * If we are printing out the object, then always fill in the type, | |
374 | * since we will want to decide whether or not to stream. | |
375 | */ | |
376 | if (opt->print_contents) | |
377 | data.info.typep = &data.type; | |
378 | ||
6a951937 | 379 | if (opt->all_objects) { |
3115ee45 | 380 | struct sha1_array sa = SHA1_ARRAY_INIT; |
6a951937 | 381 | struct object_cb_data cb; |
3115ee45 JK |
382 | |
383 | for_each_loose_object(batch_loose_object, &sa, 0); | |
384 | for_each_packed_object(batch_packed_object, &sa, 0); | |
385 | ||
6a951937 JK |
386 | cb.opt = opt; |
387 | cb.expand = &data; | |
3115ee45 JK |
388 | sha1_array_for_each_unique(&sa, batch_object_cb, &cb); |
389 | ||
390 | sha1_array_clear(&sa); | |
6a951937 JK |
391 | return 0; |
392 | } | |
393 | ||
25fba78d JK |
394 | /* |
395 | * We are going to call get_sha1 on a potentially very large number of | |
396 | * objects. In most large cases, these will be actual object sha1s. The | |
397 | * cost to double-check that each one is not also a ref (just so we can | |
398 | * warn) ends up dwarfing the actual cost of the object lookups | |
399 | * themselves. We can work around it by just turning off the warning. | |
400 | */ | |
a42fcd15 | 401 | save_warning = warn_on_object_refname_ambiguity; |
25fba78d JK |
402 | warn_on_object_refname_ambiguity = 0; |
403 | ||
05d5667f | 404 | while (strbuf_getline(&buf, stdin, '\n') != EOF) { |
97be0407 JK |
405 | if (data.split_on_whitespace) { |
406 | /* | |
407 | * Split at first whitespace, tying off the beginning | |
408 | * of the string and saving the remainder (or NULL) in | |
409 | * data.rest. | |
410 | */ | |
411 | char *p = strpbrk(buf.buf, " \t"); | |
412 | if (p) { | |
413 | while (*p && strchr(" \t", *p)) | |
414 | *p++ = '\0'; | |
415 | } | |
416 | data.rest = p; | |
417 | } | |
418 | ||
82330950 | 419 | batch_one_object(buf.buf, opt, &data); |
05d5667f AR |
420 | } |
421 | ||
648027c4 | 422 | strbuf_release(&buf); |
a42fcd15 | 423 | warn_on_object_refname_ambiguity = save_warning; |
07e23839 | 424 | return retval; |
05d5667f AR |
425 | } |
426 | ||
15d8e565 | 427 | static const char * const cat_file_usage[] = { |
39e4ae38 | 428 | N_("git cat-file (-t [--allow-unknown-type]|-s [--allow-unknown-type]|-e|-p|<type>|--textconv) <object>"), |
122d5346 | 429 | N_("git cat-file (--batch | --batch-check) [--follow-symlinks] < <list-of-objects>"), |
15d8e565 MB |
430 | NULL |
431 | }; | |
4814dbe8 | 432 | |
e5fba602 CP |
433 | static int git_cat_file_config(const char *var, const char *value, void *cb) |
434 | { | |
6680a087 | 435 | if (userdiff_config(var, value) < 0) |
e5fba602 | 436 | return -1; |
e5fba602 CP |
437 | |
438 | return git_default_config(var, value, cb); | |
439 | } | |
440 | ||
b71bd480 JK |
441 | static int batch_option_callback(const struct option *opt, |
442 | const char *arg, | |
443 | int unset) | |
444 | { | |
445 | struct batch_options *bo = opt->value; | |
446 | ||
122d5346 DT |
447 | if (bo->enabled) { |
448 | return 1; | |
b71bd480 JK |
449 | } |
450 | ||
451 | bo->enabled = 1; | |
452 | bo->print_contents = !strcmp(opt->long_name, "batch"); | |
93d2a607 | 453 | bo->format = arg; |
b71bd480 JK |
454 | |
455 | return 0; | |
456 | } | |
457 | ||
9cf71b17 AR |
458 | int cmd_cat_file(int argc, const char **argv, const char *prefix) |
459 | { | |
b71bd480 | 460 | int opt = 0; |
4814dbe8 | 461 | const char *exp_type = NULL, *obj_name = NULL; |
b71bd480 | 462 | struct batch_options batch = {0}; |
39e4ae38 | 463 | int unknown_type = 0; |
9cf71b17 | 464 | |
15d8e565 | 465 | const struct option options[] = { |
d68faec7 | 466 | OPT_GROUP(N_("<type> can be one of: blob, tree, commit, tag")), |
b48158ac KN |
467 | OPT_CMDMODE('t', NULL, &opt, N_("show object type"), 't'), |
468 | OPT_CMDMODE('s', NULL, &opt, N_("show object size"), 's'), | |
469 | OPT_CMDMODE('e', NULL, &opt, | |
d68faec7 | 470 | N_("exit with zero when there's no error"), 'e'), |
b48158ac KN |
471 | OPT_CMDMODE('p', NULL, &opt, N_("pretty-print object's content"), 'p'), |
472 | OPT_CMDMODE(0, "textconv", &opt, | |
d68faec7 | 473 | N_("for blob objects, run textconv on object's content"), 'c'), |
ad42f28d | 474 | OPT_BOOL(0, "allow-unknown-type", &unknown_type, |
39e4ae38 | 475 | N_("allow -s and -t to work with broken/corrupt objects")), |
fc4937c3 | 476 | OPT_BOOL(0, "buffer", &batch.buffer_output, N_("buffer --batch output")), |
93d2a607 | 477 | { OPTION_CALLBACK, 0, "batch", &batch, "format", |
b71bd480 | 478 | N_("show info and content of objects fed from the standard input"), |
93d2a607 JK |
479 | PARSE_OPT_OPTARG, batch_option_callback }, |
480 | { OPTION_CALLBACK, 0, "batch-check", &batch, "format", | |
b71bd480 | 481 | N_("show info about objects fed from the standard input"), |
93d2a607 | 482 | PARSE_OPT_OPTARG, batch_option_callback }, |
122d5346 DT |
483 | OPT_BOOL(0, "follow-symlinks", &batch.follow_symlinks, |
484 | N_("follow in-tree symlinks (used with --batch or --batch-check)")), | |
6a951937 JK |
485 | OPT_BOOL(0, "batch-all-objects", &batch.all_objects, |
486 | N_("show all objects with --batch or --batch-check")), | |
15d8e565 MB |
487 | OPT_END() |
488 | }; | |
a8128ed6 | 489 | |
e5fba602 | 490 | git_config(git_cat_file_config, NULL); |
4814dbe8 | 491 | |
37782920 | 492 | argc = parse_options(argc, argv, prefix, options, cat_file_usage, 0); |
05d5667f | 493 | |
15d8e565 MB |
494 | if (opt) { |
495 | if (argc == 1) | |
496 | obj_name = argv[0]; | |
497 | else | |
498 | usage_with_options(cat_file_usage, options); | |
499 | } | |
b71bd480 | 500 | if (!opt && !batch.enabled) { |
15d8e565 MB |
501 | if (argc == 2) { |
502 | exp_type = argv[0]; | |
503 | obj_name = argv[1]; | |
504 | } else | |
505 | usage_with_options(cat_file_usage, options); | |
506 | } | |
b71bd480 | 507 | if (batch.enabled && (opt || argc)) { |
15d8e565 | 508 | usage_with_options(cat_file_usage, options); |
9cf71b17 AR |
509 | } |
510 | ||
6a951937 | 511 | if ((batch.follow_symlinks || batch.all_objects) && !batch.enabled) { |
122d5346 DT |
512 | usage_with_options(cat_file_usage, options); |
513 | } | |
514 | ||
b71bd480 JK |
515 | if (batch.enabled) |
516 | return batch_objects(&batch); | |
05d5667f | 517 | |
39e4ae38 KN |
518 | if (unknown_type && opt != 't' && opt != 's') |
519 | die("git cat-file --allow-unknown-type: use with -s or -t"); | |
520 | return cat_one_file(opt, exp_type, obj_name, unknown_type); | |
9cf71b17 | 521 | } |