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1a276007 MT |
1 | /*############################################################################# |
2 | # # | |
3 | # Pakfire - The IPFire package management system # | |
4 | # Copyright (C) 2021 Pakfire development team # | |
5 | # # | |
6 | # This program is free software: you can redistribute it and/or modify # | |
7 | # it under the terms of the GNU General Public License as published by # | |
8 | # the Free Software Foundation, either version 3 of the License, or # | |
9 | # (at your option) any later version. # | |
10 | # # | |
11 | # This program is distributed in the hope that it will be useful, # | |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of # | |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # | |
14 | # GNU General Public License for more details. # | |
15 | # # | |
16 | # You should have received a copy of the GNU General Public License # | |
17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. # | |
18 | # # | |
19 | #############################################################################*/ | |
20 | ||
21 | #include <errno.h> | |
01b29895 | 22 | #include <glob.h> |
1a276007 | 23 | #include <stdlib.h> |
22a0733e | 24 | #include <sys/mount.h> |
cee6363a | 25 | #include <unistd.h> |
57e2cf99 | 26 | #include <uuid/uuid.h> |
1a276007 MT |
27 | |
28 | #include <pakfire/build.h> | |
29 | #include <pakfire/execute.h> | |
30 | #include <pakfire/dist.h> | |
ae7968a7 | 31 | #include <pakfire/file.h> |
1a276007 | 32 | #include <pakfire/logging.h> |
4c07774f | 33 | #include <pakfire/package.h> |
48c6f2e7 | 34 | #include <pakfire/packager.h> |
1a276007 MT |
35 | #include <pakfire/parser.h> |
36 | #include <pakfire/private.h> | |
4651122b | 37 | #include <pakfire/repo.h> |
106d2edd | 38 | #include <pakfire/scriptlet.h> |
1a276007 MT |
39 | #include <pakfire/util.h> |
40 | ||
41 | static const char* stages[] = { | |
42 | "prepare", | |
43 | "build", | |
44 | "test", | |
45 | "install", | |
46 | NULL, | |
47 | }; | |
48 | ||
49 | #define TEMPLATE \ | |
50 | "#!/bin/bash --login\n" \ | |
51 | "\n" \ | |
52 | "set -e\n" \ | |
53 | "set -x\n" \ | |
54 | "\n" \ | |
55 | "%%{_%s}\n" \ | |
56 | "\n" \ | |
57 | "exit 0\n" | |
58 | ||
ac4c607b | 59 | static int pakfire_build_run_script(struct pakfire* pakfire, const char* filename, const char* args[], |
8d0f3a35 MT |
60 | pakfire_execute_logging_callback logging_callback, void* data) { |
61 | char* script = NULL; | |
62 | size_t size = 0; | |
63 | char path[PATH_MAX]; | |
64 | ||
65 | DEBUG(pakfire, "Running build script '%s'...\n", filename); | |
66 | ||
67 | // Make the source path | |
68 | pakfire_path_join(path, PAKFIRE_SCRIPTS_DIR, filename); | |
69 | ||
70 | // Open the source script | |
71 | FILE* f = fopen(path, "r"); | |
72 | if (!f) { | |
b1772bfb | 73 | ERROR(pakfire, "Could not open %s: %m\n", path); |
8d0f3a35 MT |
74 | return 1; |
75 | } | |
76 | ||
77 | // Read the script into memory | |
78 | int r = pakfire_read_file_into_buffer(f, &script, &size); | |
79 | if (r) { | |
b1772bfb | 80 | ERROR(pakfire, "Could not read script into memory: %m\n"); |
8d0f3a35 MT |
81 | goto ERROR; |
82 | } | |
83 | ||
84 | // Execute it | |
29f2151d | 85 | r = pakfire_execute_script(pakfire, script, size, args, NULL, 0, logging_callback, data); |
8d0f3a35 MT |
86 | if (r) { |
87 | ERROR(pakfire, "Script '%s' failed with status %d\n", filename, r); | |
88 | } | |
89 | ||
90 | ERROR: | |
91 | if (script) | |
92 | free(script); | |
93 | ||
94 | return r; | |
95 | } | |
96 | ||
5b0b3dc2 MT |
97 | static int find_dependency(char** haystack, const char* needle) { |
98 | if (!needle) { | |
99 | errno = EINVAL; | |
100 | return -1; | |
101 | } | |
102 | ||
103 | if (!haystack) | |
104 | return 0; | |
105 | ||
106 | for (char** element = haystack; *element; element++) { | |
107 | if (strcmp(needle, *element) == 0) | |
108 | return 1; | |
109 | } | |
110 | ||
111 | return 0; | |
112 | } | |
113 | ||
ac4c607b | 114 | static int pakfire_build_find_dependencies(struct pakfire* pakfire, |
1bbbfb9e | 115 | struct pakfire_package* pkg, struct pakfire_filelist* filelist, const char* buildroot) { |
5b0b3dc2 MT |
116 | char** provides = NULL; |
117 | char** requires = NULL; | |
118 | char path[PATH_MAX]; | |
119 | ||
120 | // Allocate path to write the filelist to | |
121 | int r = pakfire_make_path(pakfire, path, "tmp/.pakfire-filelist.XXXXXX"); | |
122 | if (r < 0) | |
123 | return 1; | |
124 | ||
125 | // Create a temporary file | |
126 | FILE* f = pakfire_mktemp(path); | |
127 | if (!f) | |
128 | goto ERROR; | |
129 | ||
130 | // Write filelist to the temporary file | |
131 | r = pakfire_filelist_export(filelist, f); | |
132 | fclose(f); | |
133 | if (r) { | |
b1772bfb | 134 | ERROR(pakfire, "Could not export filelist: %m\n"); |
5b0b3dc2 MT |
135 | goto ERROR; |
136 | } | |
137 | ||
138 | const char* root = pakfire_get_path(pakfire); | |
139 | ||
140 | // Pass buildroot and the filelist as arguments | |
141 | const char* args[] = { | |
142 | buildroot, pakfire_path_relpath(root, path), NULL | |
143 | }; | |
144 | ||
145 | // Find all provides | |
146 | r = pakfire_build_run_script(pakfire, "find-provides", args, | |
147 | pakfire_execute_capture_stdout_to_array, &provides); | |
148 | if (r) { | |
149 | ERROR(pakfire, "find-provides returned with error %d\n", r); | |
150 | goto ERROR; | |
151 | } | |
152 | ||
153 | // Find all requires | |
154 | r = pakfire_build_run_script(pakfire, "find-requires", args, | |
155 | pakfire_execute_capture_stdout_to_array, &requires); | |
156 | if (r) { | |
157 | ERROR(pakfire, "find-requires returned with error %d\n", r); | |
158 | goto ERROR; | |
159 | } | |
160 | ||
161 | // Add all provides to the package | |
162 | if (provides) { | |
163 | for (char** element = provides; *element; element++) { | |
164 | DEBUG(pakfire, "Adding provides: %s\n", *element); | |
165 | pakfire_package_add_provides(pkg, *element); | |
166 | } | |
167 | } | |
168 | ||
169 | // Add all requires to the package | |
170 | if (requires) { | |
171 | for (char** element = requires; *element; element++) { | |
172 | // Skip adding this requirement if also provided by this package | |
173 | if (find_dependency(provides, *element)) | |
174 | continue; | |
175 | ||
176 | DEBUG(pakfire, "Adding requires: %s\n", *element); | |
177 | pakfire_package_add_requires(pkg, *element); | |
178 | } | |
179 | } | |
180 | ||
181 | // Success | |
182 | r = 0; | |
183 | ||
184 | ERROR: | |
185 | if (provides) { | |
186 | for (char** element = provides; *element; element++) | |
187 | free(*element); | |
188 | free(provides); | |
189 | } | |
190 | if (requires) { | |
191 | for (char** element = requires; *element; element++) | |
192 | free(*element); | |
193 | free(requires); | |
194 | } | |
195 | unlink(path); | |
196 | ||
197 | return r; | |
198 | } | |
199 | ||
73543ae3 MT |
200 | static int append_to_array(const char*** array, const char* s) { |
201 | unsigned int length = 0; | |
202 | ||
203 | // Determine the length of the existing array | |
204 | if (*array) { | |
205 | for (const char** element = *array; *element; element++) | |
206 | length++; | |
207 | } | |
208 | ||
209 | // Allocate space | |
210 | *array = reallocarray(*array, length + 2, sizeof(**array)); | |
211 | if (!*array) | |
212 | return 1; | |
213 | ||
214 | // Append s and terminate the array | |
215 | (*array)[length] = s; | |
216 | (*array)[length + 1] = NULL; | |
217 | ||
218 | return 0; | |
219 | } | |
220 | ||
ac4c607b | 221 | static int pakfire_build_package_add_files(struct pakfire* pakfire, struct pakfire_parser* makefile, |
31480bee | 222 | const char* buildroot, const char* namespace, struct pakfire_package* pkg, |
5b0b3dc2 | 223 | struct pakfire_packager* packager) { |
1bbbfb9e | 224 | struct pakfire_filelist* filelist = NULL; |
73543ae3 MT |
225 | char path[PATH_MAX]; |
226 | int r = 1; | |
227 | ||
228 | char** files = NULL; | |
229 | const char** includes = NULL; | |
230 | const char** excludes = NULL; | |
231 | ||
232 | // Fetch filelist from makefile | |
233 | files = pakfire_parser_get_split(makefile, namespace, "files", '\n'); | |
234 | ||
235 | // No files to package? | |
236 | if (!files) | |
237 | return 0; | |
238 | ||
73543ae3 MT |
239 | // Convert to absolute path |
240 | pakfire_make_path(pakfire, path, buildroot); | |
241 | ||
242 | // Split into includes and excludes | |
243 | for (char** file = files; *file; file++) { | |
244 | if (**file == '!') | |
245 | r = append_to_array(&excludes, *file); | |
246 | else | |
247 | r = append_to_array(&includes, *file); | |
248 | if (r) | |
249 | goto ERROR; | |
250 | } | |
251 | ||
252 | // Allocate a new filelist | |
253 | r = pakfire_filelist_create(&filelist, pakfire); | |
254 | if (r) | |
255 | goto ERROR; | |
256 | ||
257 | // Scan for files | |
258 | r = pakfire_filelist_scan(filelist, path, includes, excludes); | |
259 | if (r) | |
260 | goto ERROR; | |
261 | ||
ae7968a7 | 262 | const size_t length = pakfire_filelist_size(filelist); |
73543ae3 MT |
263 | DEBUG(pakfire, "%zu file(s) found\n", length); |
264 | ||
84556307 MT |
265 | // Nothing to do if the filelist is empty |
266 | if (!length) | |
267 | goto ERROR; | |
268 | ||
5b0b3dc2 MT |
269 | // Find dependencies |
270 | r = pakfire_build_find_dependencies(pakfire, pkg, filelist, buildroot); | |
271 | if (r) { | |
b1772bfb | 272 | ERROR(pakfire, "Finding dependencies failed: %m\n"); |
5b0b3dc2 MT |
273 | goto ERROR; |
274 | } | |
275 | ||
ae7968a7 MT |
276 | // Add all files to the package |
277 | for (unsigned int i = 0; i < length; i++) { | |
5803b5f6 | 278 | struct pakfire_file* file = pakfire_filelist_get(filelist, i); |
ae7968a7 MT |
279 | |
280 | // Add the file to the package | |
281 | r = pakfire_packager_add( | |
282 | packager, | |
283 | pakfire_file_get_abspath(file), | |
284 | pakfire_file_get_path(file) | |
285 | ); | |
286 | if (r) { | |
287 | pakfire_file_unref(file); | |
288 | goto ERROR; | |
289 | } | |
290 | ||
3fca5032 MT |
291 | // Remove the file after it was packaged |
292 | r = pakfire_file_cleanup(file); | |
293 | if (r) { | |
294 | pakfire_file_unref(file); | |
295 | goto ERROR; | |
296 | } | |
297 | ||
ae7968a7 MT |
298 | pakfire_file_unref(file); |
299 | } | |
73543ae3 MT |
300 | |
301 | ERROR: | |
302 | if (filelist) | |
303 | pakfire_filelist_unref(filelist); | |
304 | if (files) { | |
305 | for (char** file = files; *file; file++) | |
306 | free(*file); | |
307 | free(files); | |
308 | } | |
309 | if (includes) | |
310 | free(includes); | |
311 | if (excludes) | |
312 | free(excludes); | |
73543ae3 MT |
313 | |
314 | return r; | |
315 | } | |
316 | ||
ac4c607b | 317 | static int pakfire_build_add_scriptlet_requires(struct pakfire* pakfire, struct pakfire_package* pkg, |
106d2edd MT |
318 | struct pakfire_scriptlet* scriptlet) { |
319 | char** prerequires = NULL; | |
320 | char path[PATH_MAX]; | |
321 | size_t size; | |
322 | int r; | |
323 | ||
324 | const char* root = pakfire_get_path(pakfire); | |
325 | ||
326 | // Make filename | |
327 | r = pakfire_make_path(pakfire, path, "tmp/.pakfire-scriptlet.XXXXXX"); | |
328 | if (r < 0) | |
329 | return r; | |
330 | ||
331 | // Fetch scriptlet payload | |
332 | const char* data = pakfire_scriptlet_get_data(scriptlet, &size); | |
333 | ||
334 | // Create a temporary file | |
335 | FILE* f = pakfire_mktemp(path); | |
336 | if (!f) | |
337 | return 1; | |
338 | ||
339 | // Write scriptlet | |
340 | ssize_t bytes_written = fwrite(data, 1, size, f); | |
341 | if (bytes_written < 0) { | |
342 | ERROR(pakfire, "Could not write to %s: %m\n", path); | |
343 | fclose(f); | |
344 | goto ERROR; | |
345 | } | |
346 | ||
347 | // Close file | |
348 | fclose(f); | |
349 | ||
350 | // Build commandline | |
351 | const char* args[] = { | |
352 | pakfire_path_relpath(root, path), | |
353 | NULL, | |
354 | }; | |
355 | ||
356 | // Find all pre-requires | |
357 | r = pakfire_build_run_script(pakfire, "find-prerequires", args, | |
358 | pakfire_execute_capture_stdout_to_array, &prerequires); | |
359 | if (r) | |
360 | goto ERROR; | |
361 | ||
362 | // Add all pre-requires to the package | |
363 | if (prerequires) { | |
364 | for (char** element = prerequires; *element; element++) { | |
365 | DEBUG(pakfire, "Adding pre-requires: %s\n", *element); | |
366 | pakfire_package_add_prerequires(pkg, *element); | |
367 | } | |
368 | } | |
369 | ||
370 | ERROR: | |
371 | if (r && *path) | |
372 | unlink(path); | |
373 | if (prerequires) { | |
374 | for (char** element = prerequires; *element; element++) | |
375 | free(*element); | |
376 | free(prerequires); | |
377 | } | |
378 | return r; | |
379 | } | |
380 | ||
ac4c607b | 381 | static int pakfire_build_package_add_scriptlet(struct pakfire* pakfire, struct pakfire_package* pkg, |
106d2edd MT |
382 | struct pakfire_packager* packager, const char* type, const char* data) { |
383 | struct pakfire_scriptlet* scriptlet = NULL; | |
384 | char* shell = NULL; | |
385 | int r; | |
386 | ||
387 | // Wrap scriptlet into a shell script | |
388 | r = asprintf(&shell, "#!/bin/sh\n\nset -e\n\n%s\n\nexit 0\n", data); | |
389 | if (r < 0) | |
390 | goto ERROR; | |
391 | ||
392 | // Create a scriptlet | |
393 | r = pakfire_scriptlet_create(&scriptlet, pakfire, type, shell, 0); | |
394 | if (r) | |
395 | goto ERROR; | |
396 | ||
397 | // Add it to the package | |
398 | r = pakfire_packager_add_scriptlet(packager, scriptlet); | |
399 | if (r) { | |
400 | ERROR(pakfire, "Could not add scriptlet %s\n", type); | |
401 | goto ERROR; | |
402 | } | |
403 | ||
404 | // Add scriptlet requirements | |
405 | r = pakfire_build_add_scriptlet_requires(pakfire, pkg, scriptlet); | |
406 | if (r) { | |
b1772bfb | 407 | ERROR(pakfire, "Could not add scriptlet requirements: %m\n"); |
106d2edd MT |
408 | goto ERROR; |
409 | } | |
410 | ||
411 | // Success | |
412 | r = 0; | |
413 | ||
414 | ERROR: | |
415 | if (scriptlet) | |
416 | pakfire_scriptlet_unref(scriptlet); | |
417 | if (shell) | |
418 | free(shell); | |
419 | ||
420 | return r; | |
421 | } | |
422 | ||
ac4c607b | 423 | static int pakfire_build_package_add_scriptlets(struct pakfire* pakfire, struct pakfire_parser* makefile, |
31480bee | 424 | const char* namespace, struct pakfire_package* pkg, struct pakfire_packager* packager) { |
106d2edd MT |
425 | char name[NAME_MAX]; |
426 | int r; | |
427 | ||
428 | for (const char** type = pakfire_scriptlet_types; *type; type++) { | |
429 | r = pakfire_string_format(name, "scriptlet:%s", *type); | |
430 | if (r < 0) | |
431 | return r; | |
432 | ||
433 | // Fetch the scriptlet | |
434 | char* data = pakfire_parser_get(makefile, namespace, name); | |
435 | if (!data) | |
436 | continue; | |
437 | ||
438 | // Add it to the package | |
439 | r = pakfire_build_package_add_scriptlet(pakfire, pkg, packager, *type, data); | |
440 | if (r) { | |
441 | free(data); | |
442 | return r; | |
443 | } | |
444 | ||
445 | free(data); | |
446 | } | |
447 | ||
448 | return 0; | |
449 | } | |
450 | ||
ac4c607b | 451 | static int pakfire_build_package(struct pakfire* pakfire, struct pakfire_parser* makefile, |
57e2cf99 | 452 | uuid_t* build_id, const char* buildroot, const char* namespace, const char* target) { |
31480bee | 453 | struct pakfire_package* pkg = NULL; |
48c6f2e7 | 454 | struct pakfire_packager* packager = NULL; |
73543ae3 | 455 | |
a50bde9c MT |
456 | int r = 1; |
457 | ||
458 | // Expand the handle into the package name | |
4c07774f | 459 | char* name = pakfire_parser_expand(makefile, "packages", namespace); |
a50bde9c | 460 | if (!name) { |
b1772bfb | 461 | ERROR(pakfire, "Could not get package name: %m\n"); |
a50bde9c MT |
462 | goto ERROR; |
463 | } | |
464 | ||
465 | INFO(pakfire, "Building package '%s'...\n", name); | |
466 | ||
4c07774f MT |
467 | // Fetch build architecture |
468 | const char* arch = pakfire_get_arch(pakfire); | |
469 | if (!arch) | |
470 | goto ERROR; | |
471 | ||
4c07774f | 472 | // Fetch package from makefile |
6ebd55e2 | 473 | r = pakfire_parser_create_package(makefile, &pkg, NULL, namespace, arch); |
4c07774f | 474 | if (r) { |
b1772bfb | 475 | ERROR(pakfire, "Could not create package from makefile: %m\n"); |
4c07774f MT |
476 | goto ERROR; |
477 | } | |
478 | ||
ca002cae MT |
479 | // Set distribution |
480 | const char* distribution = pakfire_parser_get(makefile, NULL, "DISTRO_NAME"); | |
481 | if (distribution) | |
482 | pakfire_package_set_distribution(pkg, distribution); | |
483 | ||
7996020a | 484 | // Set build ID |
57e2cf99 | 485 | pakfire_package_set_build_id_from_uuid(pkg, build_id); |
7996020a | 486 | |
571539a7 MT |
487 | // Set source package |
488 | const char* source_name = pakfire_parser_get(makefile, NULL, "name"); | |
489 | if (source_name) | |
490 | pakfire_package_set_source_name(pkg, source_name); | |
491 | ||
492 | // Set source EVR | |
493 | const char* source_evr = pakfire_parser_get(makefile, NULL, "evr"); | |
494 | if (source_evr) | |
495 | pakfire_package_set_source_evr(pkg, source_evr); | |
496 | ||
497 | // Set source arch | |
498 | pakfire_package_set_source_arch(pkg, "src"); | |
499 | ||
48c6f2e7 | 500 | // Create a packager |
5d7a93ec | 501 | r = pakfire_packager_create(&packager, pakfire, pkg); |
48c6f2e7 MT |
502 | if (r) |
503 | goto ERROR; | |
504 | ||
73543ae3 | 505 | // Add files |
5b0b3dc2 MT |
506 | r = pakfire_build_package_add_files(pakfire, makefile, buildroot, namespace, |
507 | pkg, packager); | |
73543ae3 MT |
508 | if (r) |
509 | goto ERROR; | |
510 | ||
106d2edd MT |
511 | // Add scriptlets |
512 | r = pakfire_build_package_add_scriptlets(pakfire, makefile, namespace, pkg, packager); | |
513 | if (r) | |
514 | goto ERROR; | |
515 | ||
ae7968a7 | 516 | // Write the finished package |
45448dbd | 517 | r = pakfire_packager_finish_to_directory(packager, target, NULL); |
ae7968a7 | 518 | if (r) { |
b1772bfb | 519 | ERROR(pakfire, "pakfire_packager_finish() failed: %m\n"); |
ae7968a7 MT |
520 | goto ERROR; |
521 | } | |
522 | ||
4c07774f | 523 | #ifdef ENABLE_DEBUG |
23e22751 | 524 | char* dump = pakfire_package_dump(pkg, PAKFIRE_PKG_DUMP_LONG); |
4c07774f MT |
525 | if (dump) { |
526 | DEBUG(pakfire, "%s\n", dump); | |
527 | free(dump); | |
528 | } | |
529 | #endif | |
a50bde9c MT |
530 | |
531 | // Success | |
532 | r = 0; | |
533 | ||
534 | ERROR: | |
48c6f2e7 MT |
535 | if (packager) |
536 | pakfire_packager_unref(packager); | |
4c07774f MT |
537 | if (pkg) |
538 | pakfire_package_unref(pkg); | |
a50bde9c MT |
539 | if (name) |
540 | free(name); | |
541 | ||
542 | return r; | |
543 | } | |
544 | ||
ac4c607b | 545 | static int pakfire_build_packages(struct pakfire* pakfire, struct pakfire_parser* makefile, |
57e2cf99 | 546 | uuid_t* build_id, const char* buildroot, const char* target) { |
a50bde9c MT |
547 | DEBUG(pakfire, "Creating packages..."); |
548 | int r = 1; | |
549 | ||
550 | // Fetch a list all all packages | |
551 | char** packages = pakfire_parser_list_namespaces(makefile, "packages.package:*"); | |
552 | if (!packages) { | |
b1772bfb | 553 | ERROR(pakfire, "Could not find any packages: %m\n"); |
a50bde9c MT |
554 | goto ERROR; |
555 | } | |
556 | ||
557 | unsigned int num_packages = 0; | |
558 | ||
559 | // Count how many packages we have | |
560 | for (char** package = packages; *package; package++) | |
561 | num_packages++; | |
562 | ||
563 | DEBUG(pakfire, "Found %d package(s)\n", num_packages); | |
564 | ||
565 | // Build packages in reverse order | |
566 | for (int i = num_packages - 1; i >= 0; i--) { | |
57e2cf99 | 567 | r = pakfire_build_package(pakfire, makefile, build_id, buildroot, packages[i], target); |
a50bde9c MT |
568 | if (r) |
569 | goto ERROR; | |
570 | } | |
571 | ||
572 | // Success | |
573 | r = 0; | |
574 | ||
575 | ERROR: | |
576 | if (packages) | |
577 | free(packages); | |
578 | ||
579 | return r; | |
580 | } | |
581 | ||
ac4c607b | 582 | static int pakfire_build_stage(struct pakfire* pakfire, struct pakfire_parser* makefile, const char* stage, |
7d999600 | 583 | pakfire_execute_logging_callback logging_callback, void* data) { |
1a276007 MT |
584 | char template[1024]; |
585 | ||
586 | // Prepare template for this stage | |
587 | int r = pakfire_string_format(template, TEMPLATE, stage); | |
588 | if (r < 0) | |
589 | return r; | |
590 | ||
2ffd21f9 MT |
591 | // Fetch the environment |
592 | char** envp = pakfire_parser_make_environ(makefile); | |
593 | ||
1a276007 MT |
594 | // Create the build script |
595 | char* script = pakfire_parser_expand(makefile, "build", template); | |
596 | if (!script) { | |
b1772bfb | 597 | ERROR(pakfire, "Could not generate the build script for stage '%s': %m\n", stage); |
1a276007 MT |
598 | goto ERROR; |
599 | } | |
600 | ||
601 | INFO(pakfire, "Running build stage '%s'\n", stage); | |
602 | ||
2ffd21f9 | 603 | r = pakfire_execute_script(pakfire, script, strlen(script), NULL, envp, 0, |
7d999600 | 604 | logging_callback, data); |
1a276007 MT |
605 | if (r) { |
606 | ERROR(pakfire, "Build stage '%s' failed with status %d\n", stage, r); | |
607 | } | |
608 | ||
609 | ERROR: | |
2ffd21f9 MT |
610 | if (envp) { |
611 | for (char** e = envp; *e; e++) | |
612 | free(*e); | |
613 | free(envp); | |
614 | } | |
1a276007 MT |
615 | if (script) |
616 | free(script); | |
617 | ||
618 | return r; | |
619 | } | |
620 | ||
39f45b30 MT |
621 | static const char* post_build_scripts[] = { |
622 | "remove-static-libs", | |
1f62ffae | 623 | "check-symlinks", |
022b794e | 624 | "check-unsafe-files", |
0b5f0bbc | 625 | "check-libraries", |
16043831 | 626 | "check-rpaths", |
99aee237 | 627 | "check-buildroot", |
7e1fec6f | 628 | "check-include", |
dd864160 | 629 | "check-hardening", |
ae703321 | 630 | "check-interpreters", |
2504194a | 631 | "check-fhs", |
39f45b30 | 632 | "compress-man-pages", |
ffb65de6 | 633 | "strip", |
39f45b30 MT |
634 | NULL, |
635 | }; | |
636 | ||
ac4c607b | 637 | static int pakfire_build_run_post_build_scripts(struct pakfire* pakfire, const char* buildroot, |
39f45b30 MT |
638 | pakfire_execute_logging_callback logging_callback, void* data) { |
639 | // Set default arguments for build scripts | |
640 | const char* args[] = { | |
641 | buildroot, NULL | |
642 | }; | |
643 | ||
644 | // Run them one by one | |
645 | for (const char** script = post_build_scripts; *script; script++) { | |
646 | int r = pakfire_build_run_script(pakfire, *script, args, logging_callback, data); | |
647 | if (r) | |
648 | return r; | |
649 | } | |
650 | ||
651 | return 0; | |
652 | } | |
653 | ||
ac4c607b | 654 | static int pakfire_build_makefile(struct pakfire* pakfire, const char* path, const char* target, |
57e2cf99 MT |
655 | uuid_t* build_id, int flags, |
656 | pakfire_execute_logging_callback logging_callback, void* data) { | |
657a5c72 | 657 | struct pakfire_parser* makefile = NULL; |
3d4011eb | 658 | char buildroot[PATH_MAX]; |
1a276007 | 659 | struct pakfire_parser_error* error = NULL; |
01b29895 | 660 | int r = 1; |
f0893704 | 661 | |
3d4011eb MT |
662 | const char* root = pakfire_get_path(pakfire); |
663 | ||
664 | // Create BUILDROOT | |
665 | pakfire_make_path(pakfire, buildroot, "/tmp/.buildroot.XXXXXX"); | |
666 | if (!pakfire_mkdtemp(buildroot)) | |
f0893704 | 667 | goto ERROR; |
3d4011eb MT |
668 | |
669 | // Make relative BUILDROOT path | |
670 | const char* buildroot_rel = pakfire_path_relpath(root, buildroot); | |
671 | if (!buildroot_rel) | |
f0893704 | 672 | goto ERROR; |
3d4011eb | 673 | |
1a276007 | 674 | // Read makefile |
3d4011eb | 675 | r = pakfire_read_makefile(&makefile, pakfire, path, &error); |
1a276007 MT |
676 | if (r) { |
677 | if (error) { | |
678 | ERROR(pakfire, "Could not parse makefile %s: %s\n", path, | |
679 | pakfire_parser_error_get_message(error)); | |
680 | pakfire_parser_error_unref(error); | |
681 | } else { | |
b1772bfb | 682 | ERROR(pakfire, "Could not parse makefile %s: %m\n", path); |
1a276007 MT |
683 | } |
684 | ||
685 | goto ERROR; | |
686 | } | |
687 | ||
3d4011eb | 688 | // Set BUILDROOT |
fea2e884 | 689 | pakfire_parser_set(makefile, NULL, "BUILDROOT", buildroot_rel, 0); |
3d4011eb | 690 | |
1a276007 MT |
691 | // Run through all build stages |
692 | for (const char** stage = stages; *stage; stage++) { | |
23b93958 | 693 | r = pakfire_build_stage(pakfire, makefile, *stage, logging_callback, data); |
1a276007 MT |
694 | if (r) { |
695 | // Drop to a shell for debugging | |
f4e10417 | 696 | if (pakfire_has_flag(pakfire, PAKFIRE_FLAGS_INTERACTIVE)) |
48dc31f7 | 697 | pakfire_execute_shell(pakfire); |
1a276007 MT |
698 | |
699 | goto ERROR; | |
700 | } | |
701 | } | |
702 | ||
39f45b30 MT |
703 | // Run post build scripts |
704 | r = pakfire_build_run_post_build_scripts(pakfire, buildroot_rel, logging_callback, data); | |
8d0f3a35 MT |
705 | if (r) |
706 | goto ERROR; | |
707 | ||
a50bde9c | 708 | // Create the packages |
57e2cf99 | 709 | r = pakfire_build_packages(pakfire, makefile, build_id, buildroot_rel, target); |
a50bde9c | 710 | if (r) { |
b1772bfb | 711 | ERROR(pakfire, "Could not create packages: %m\n"); |
a50bde9c MT |
712 | goto ERROR; |
713 | } | |
1a276007 MT |
714 | |
715 | ERROR: | |
716 | if (makefile) | |
717 | pakfire_parser_unref(makefile); | |
718 | ||
3d4011eb MT |
719 | // Remove buildroot |
720 | pakfire_rmtree(buildroot, 0); | |
721 | ||
1a276007 MT |
722 | return r; |
723 | } | |
724 | ||
ac4c607b | 725 | PAKFIRE_EXPORT int pakfire_build(struct pakfire* pakfire, const char* path, |
01b29895 MT |
726 | const char* target, const char* id, int flags, |
727 | pakfire_execute_logging_callback logging_callback, void* data) { | |
728 | char makefiles[PATH_MAX]; | |
cee6363a | 729 | char cwd[PATH_MAX]; |
57e2cf99 | 730 | uuid_t build_id; |
01b29895 MT |
731 | glob_t buffer; |
732 | int r = 1; | |
733 | ||
734 | // Check for valid input | |
735 | if (!path) { | |
736 | errno = EINVAL; | |
737 | return 1; | |
738 | } | |
739 | ||
c6d462ed MT |
740 | DEBUG(pakfire, "Building %s...\n", path); |
741 | ||
57e2cf99 MT |
742 | // Try parsing the Build ID |
743 | if (id) { | |
744 | r = uuid_parse(id, build_id); | |
c6d462ed MT |
745 | if (r) { |
746 | ERROR(pakfire, "Could not parse build ID %s\n", id); | |
57e2cf99 | 747 | return r; |
c6d462ed | 748 | } |
57e2cf99 MT |
749 | |
750 | // Otherwise initialize the Build ID with something random | |
751 | } else { | |
752 | uuid_generate_random(build_id); | |
753 | } | |
754 | ||
01b29895 MT |
755 | // The default target is the local repository path |
756 | if (!target) { | |
7ccac5e5 | 757 | struct pakfire_repo* repo = pakfire_get_repo(pakfire, PAKFIRE_REPO_LOCAL); |
cee6363a MT |
758 | if (repo) { |
759 | target = pakfire_repo_get_path(repo); | |
760 | pakfire_repo_unref(repo); | |
01b29895 | 761 | |
cee6363a MT |
762 | // If the repository could not be found, just write to the cwd |
763 | } else { | |
764 | target = getcwd(cwd, sizeof(cwd)); | |
765 | } | |
01b29895 MT |
766 | } |
767 | ||
14919022 MT |
768 | // Setup build environment |
769 | r = pakfire_build_setup(pakfire); | |
770 | if (r) | |
771 | return r; | |
772 | ||
01b29895 MT |
773 | const char* packages[] = { |
774 | path, NULL | |
775 | }; | |
776 | ||
777 | // Install the package into the build environment | |
8a2ff479 | 778 | r = pakfire_install(pakfire, 0, packages, NULL, 0, NULL, NULL, NULL); |
01b29895 MT |
779 | if (r) { |
780 | ERROR(pakfire, "Could not install %s\n", path); | |
781 | goto ERROR; | |
782 | } | |
783 | ||
784 | // Where are the makefiles located? | |
785 | r = pakfire_make_path(pakfire, makefiles, "/usr/src/packages/*/*.nm"); | |
786 | if (r < 0) | |
787 | goto ERROR; | |
788 | ||
789 | // Find all makefiles | |
790 | r = glob(makefiles, 0, NULL, &buffer); | |
791 | if (r) { | |
792 | ERROR(pakfire, "glob() on %s failed: %m\n", makefiles); | |
b631c2f2 | 793 | globfree(&buffer); |
01b29895 MT |
794 | goto ERROR; |
795 | } | |
796 | ||
797 | // Iterate over all makefiles | |
798 | for (unsigned int i = 0; i < buffer.gl_pathc; i++) { | |
57e2cf99 | 799 | r = pakfire_build_makefile(pakfire, buffer.gl_pathv[i], target, &build_id, flags, |
01b29895 | 800 | logging_callback, data); |
b631c2f2 MT |
801 | if (r) { |
802 | ERROR(pakfire, "Could not build %s: %m\n", buffer.gl_pathv[i]); | |
803 | globfree(&buffer); | |
01b29895 | 804 | goto ERROR; |
b631c2f2 | 805 | } |
01b29895 MT |
806 | } |
807 | ||
808 | ERROR: | |
01b29895 MT |
809 | return r; |
810 | } | |
811 | ||
22a0733e MT |
812 | /* |
813 | This function enables the local repository so that it can be access by | |
814 | a pakfire instance running inside the chroot. | |
815 | */ | |
816 | static int pakfire_build_enable_repos(struct pakfire* pakfire) { | |
817 | char repopath[PATH_MAX]; | |
818 | FILE* f = NULL; | |
819 | int r = 1; | |
820 | ||
821 | // Fetch the local repository | |
822 | struct pakfire_repo* repo = pakfire_get_repo(pakfire, PAKFIRE_REPO_LOCAL); | |
823 | if (!repo) { | |
824 | DEBUG(pakfire, "Could not find repository '%s': %m\n", PAKFIRE_REPO_LOCAL); | |
825 | return 0; | |
826 | } | |
827 | ||
828 | // Fetch repository configuration | |
829 | char* config = pakfire_repo_get_config(repo); | |
830 | if (!config) { | |
831 | ERROR(pakfire, "Could not generate repository configuration: %m\n"); | |
832 | goto ERROR; | |
833 | } | |
834 | ||
835 | const char* path = pakfire_repo_get_path(repo); | |
836 | ||
837 | // Make sure the source directory exists | |
838 | r = pakfire_mkdir(path, 0); | |
4e98e6bc | 839 | if (r && errno != EEXIST) { |
22a0733e MT |
840 | ERROR(pakfire, "Could not create repository directory %s: %m\n", path); |
841 | goto ERROR; | |
842 | } | |
843 | ||
844 | // Bind-mount the repository data read-only | |
845 | r = pakfire_bind(pakfire, path, NULL, MS_RDONLY); | |
846 | if (r) { | |
847 | ERROR(pakfire, "Could not bind-mount the repository at %s: %m\n", path); | |
848 | goto ERROR; | |
849 | } | |
850 | ||
851 | // Make path for configuration file | |
852 | r = pakfire_make_path(pakfire, repopath, | |
3f559dd0 | 853 | PAKFIRE_CONFIG_DIR "/repos/" PAKFIRE_REPO_LOCAL ".repo"); |
22a0733e MT |
854 | if (r < 0) |
855 | goto ERROR; | |
856 | ||
857 | // Open configuration file for writing | |
858 | f = fopen(repopath, "w"); | |
859 | if (!f) { | |
860 | ERROR(pakfire, "Could not open %s for writing: %m\n", path); | |
861 | r = 1; | |
862 | goto ERROR; | |
863 | } | |
864 | ||
865 | // Write configuration | |
866 | size_t bytes_written = fprintf(f, "%s", config); | |
867 | if (bytes_written < strlen(config)) { | |
868 | ERROR(pakfire, "Could not write repository configuration: %m\n"); | |
869 | r = 1; | |
870 | goto ERROR; | |
871 | } | |
872 | ||
873 | // Success | |
874 | r = 0; | |
875 | ||
876 | ERROR: | |
877 | if (f) | |
878 | fclose(f); | |
879 | if (config) | |
880 | free(config); | |
881 | pakfire_repo_unref(repo); | |
882 | ||
883 | return r; | |
884 | } | |
885 | ||
ac4c607b | 886 | PAKFIRE_EXPORT int pakfire_shell(struct pakfire* pakfire) { |
48dc31f7 | 887 | int r; |
1a276007 | 888 | |
48dc31f7 MT |
889 | // Setup build environment |
890 | r = pakfire_build_setup(pakfire); | |
891 | if (r) | |
892 | return r; | |
1a276007 | 893 | |
22a0733e MT |
894 | // Export local repository if running in interactive mode |
895 | r = pakfire_build_enable_repos(pakfire); | |
896 | if (r) | |
897 | return r; | |
898 | ||
48dc31f7 | 899 | return pakfire_execute_shell(pakfire); |
1a276007 | 900 | } |
397371db MT |
901 | |
902 | int pakfire_build_clean(struct pakfire* pakfire, int flags) { | |
903 | struct pakfire_repo* local = NULL; | |
904 | int r = 0; | |
905 | ||
906 | // Fetch local repository | |
7ccac5e5 | 907 | local = pakfire_get_repo(pakfire, PAKFIRE_REPO_LOCAL); |
397371db | 908 | if (!local) { |
7ccac5e5 | 909 | ERROR(pakfire, "Could not find repository %s: %m\n", PAKFIRE_REPO_LOCAL); |
397371db MT |
910 | goto ERROR; |
911 | } | |
912 | ||
913 | // Destroy everything in it | |
914 | r = pakfire_repo_clean(local, PAKFIRE_REPO_CLEAN_FLAGS_DESTROY); | |
915 | if (r) | |
916 | goto ERROR; | |
917 | ||
918 | ERROR: | |
919 | if (local) | |
920 | pakfire_repo_unref(local); | |
921 | ||
922 | return r; | |
923 | } |