Commit | Line | Data |
---|---|---|
233e7676 | 1 | ;;; GNU Guix --- Functional package management for GNU |
d9da3a75 | 2 | ;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org> |
dc5669cd | 3 | ;;; Copyright © 2013 Mark H Weaver <mhw@netris.org> |
14a1c319 | 4 | ;;; |
233e7676 | 5 | ;;; This file is part of GNU Guix. |
14a1c319 | 6 | ;;; |
233e7676 | 7 | ;;; GNU Guix is free software; you can redistribute it and/or modify it |
14a1c319 LC |
8 | ;;; under the terms of the GNU General Public License as published by |
9 | ;;; the Free Software Foundation; either version 3 of the License, or (at | |
10 | ;;; your option) any later version. | |
11 | ;;; | |
233e7676 | 12 | ;;; GNU Guix is distributed in the hope that it will be useful, but |
14a1c319 LC |
13 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | ;;; GNU General Public License for more details. | |
16 | ;;; | |
17 | ;;; You should have received a copy of the GNU General Public License | |
233e7676 | 18 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. |
14a1c319 | 19 | |
e49951eb | 20 | (define-module (guix scripts build) |
073c34d7 | 21 | #:use-module (guix ui) |
88981dd3 | 22 | #:use-module (guix scripts) |
14a1c319 LC |
23 | #:use-module (guix store) |
24 | #:use-module (guix derivations) | |
25 | #:use-module (guix packages) | |
7adf9b84 | 26 | #:use-module (guix grafts) |
9a2a2005 LC |
27 | |
28 | ;; Use the procedure that destructures "NAME-VERSION" forms. | |
29 | #:use-module ((guix utils) #:hide (package-name->name+version)) | |
30 | #:use-module ((guix build utils) #:select (package-name->name+version)) | |
31 | ||
ac5de156 | 32 | #:use-module (guix monads) |
56b82106 | 33 | #:use-module (guix gexp) |
3f208ad7 | 34 | #:autoload (guix http-client) (http-fetch http-get-error?) |
14a1c319 LC |
35 | #:use-module (ice-9 format) |
36 | #:use-module (ice-9 match) | |
dc5669cd | 37 | #:use-module (ice-9 vlist) |
14a1c319 | 38 | #:use-module (srfi srfi-1) |
5401dd75 | 39 | #:use-module (srfi srfi-11) |
14a1c319 | 40 | #:use-module (srfi srfi-26) |
07783858 | 41 | #:use-module (srfi srfi-34) |
14a1c319 | 42 | #:use-module (srfi srfi-37) |
300868ba | 43 | #:autoload (gnu packages) (specification->package %package-module-path) |
7f3673f2 | 44 | #:autoload (guix download) (download-to-store) |
257b9341 | 45 | #:export (%standard-build-options |
e7fc17b5 | 46 | set-build-options-from-command-line |
2d977638 | 47 | set-build-options-from-command-line* |
e7fc17b5 | 48 | show-build-options-help |
88ad6ded LC |
49 | |
50 | %transformation-options | |
629a064f | 51 | options->transformation |
88ad6ded | 52 | show-transformation-options-help |
e7fc17b5 | 53 | |
1c6b2d3f | 54 | guix-build |
a09b45da CM |
55 | register-root |
56 | register-root*)) | |
14a1c319 | 57 | |
3f208ad7 LC |
58 | (define %default-log-urls |
59 | ;; Default base URLs for build logs. | |
60 | '("http://hydra.gnu.org/log")) | |
61 | ||
62 | ;; XXX: The following procedure cannot be in (guix store) because of the | |
63 | ;; dependency on (guix derivations). | |
64 | (define* (log-url store file #:key (base-urls %default-log-urls)) | |
65 | "Return a URL under one of the BASE-URLS where a build log for FILE can be | |
66 | found. Return #f if no build log was found." | |
67 | (define (valid-url? url) | |
68 | ;; Probe URL and return #t if it is accessible. | |
c22a4757 LC |
69 | (catch 'getaddrinfo-error |
70 | (lambda () | |
71 | (guard (c ((http-get-error? c) #f)) | |
72 | (close-port (http-fetch url #:buffered? #f)) | |
73 | #t)) | |
74 | (lambda _ | |
75 | #f))) | |
3f208ad7 LC |
76 | |
77 | (define (find-url file) | |
78 | (let ((base (basename file))) | |
79 | (any (lambda (base-url) | |
80 | (let ((url (string-append base-url "/" base))) | |
81 | (and (valid-url? url) url))) | |
82 | base-urls))) | |
83 | ||
84 | (cond ((derivation-path? file) | |
85 | (catch 'system-error | |
86 | (lambda () | |
87 | ;; Usually we'll have more luck with the output file name since | |
88 | ;; the deriver that was used by the server could be different, so | |
89 | ;; try one of the output file names. | |
90 | (let ((drv (call-with-input-file file read-derivation))) | |
91 | (or (find-url (derivation->output-path drv)) | |
92 | (find-url file)))) | |
93 | (lambda args | |
94 | ;; As a last resort, try the .drv. | |
95 | (if (= ENOENT (system-error-errno args)) | |
96 | (find-url file) | |
97 | (apply throw args))))) | |
98 | (else | |
99 | (find-url file)))) | |
100 | ||
81fa80b2 LC |
101 | (define (register-root store paths root) |
102 | "Register ROOT as an indirect GC root for all of PATHS." | |
840f38ba LC |
103 | (let* ((root (if (string-prefix? "/" root) |
104 | root | |
105 | (string-append (canonicalize-path (dirname root)) | |
106 | "/" root)))) | |
81fa80b2 LC |
107 | (catch 'system-error |
108 | (lambda () | |
109 | (match paths | |
110 | ((path) | |
111 | (symlink path root) | |
112 | (add-indirect-root store root)) | |
113 | ((paths ...) | |
114 | (fold (lambda (path count) | |
115 | (let ((root (string-append root | |
116 | "-" | |
117 | (number->string count)))) | |
118 | (symlink path root) | |
119 | (add-indirect-root store root)) | |
120 | (+ 1 count)) | |
121 | 0 | |
122 | paths)))) | |
123 | (lambda args | |
69daee23 | 124 | (leave (G_ "failed to create GC root `~a': ~a~%") |
81fa80b2 LC |
125 | root (strerror (system-error-errno args))))))) |
126 | ||
a09b45da CM |
127 | (define register-root* |
128 | (store-lift register-root)) | |
129 | ||
7f3673f2 LC |
130 | (define (package-with-source store p uri) |
131 | "Return a package based on P but with its source taken from URI. Extract | |
132 | the new package's version number from URI." | |
133 | (define (numeric-extension? file-name) | |
134 | ;; Return true if FILE-NAME ends with digits. | |
135 | (string-every char-set:hex-digit (file-extension file-name))) | |
136 | ||
137 | (define (tarball-base-name file-name) | |
138 | ;; Return the "base" of FILE-NAME, removing '.tar.gz' or similar | |
139 | ;; extensions. | |
140 | ;; TODO: Factorize. | |
a43b55f1 LC |
141 | (cond ((not (file-extension file-name)) |
142 | file-name) | |
143 | ((numeric-extension? file-name) | |
7f3673f2 LC |
144 | file-name) |
145 | ((string=? (file-extension file-name) "tar") | |
146 | (file-sans-extension file-name)) | |
a43b55f1 LC |
147 | ((file-extension file-name) |
148 | (tarball-base-name (file-sans-extension file-name))) | |
7f3673f2 | 149 | (else |
a43b55f1 | 150 | file-name))) |
7f3673f2 LC |
151 | |
152 | (let ((base (tarball-base-name (basename uri)))) | |
153 | (let-values (((name version) | |
154 | (package-name->name+version base))) | |
155 | (package (inherit p) | |
156 | (version (or version (package-version p))) | |
a43b55f1 LC |
157 | |
158 | ;; Use #:recursive? #t to allow for directories. | |
159 | (source (download-to-store store uri | |
7c247809 LC |
160 | #:recursive? #t)) |
161 | ||
162 | ;; Override the replacement, otherwise '--with-source' would | |
163 | ;; have no effect. | |
164 | (replacement #f))))) | |
7f3673f2 | 165 | |
14a1c319 | 166 | \f |
88ad6ded LC |
167 | ;;; |
168 | ;;; Transformations. | |
169 | ;;; | |
170 | ||
171 | (define (transform-package-source sources) | |
172 | "Return a transformation procedure that replaces package sources with the | |
173 | matching URIs given in SOURCES." | |
174 | (define new-sources | |
175 | (map (lambda (uri) | |
176 | (cons (package-name->name+version (basename uri)) | |
177 | uri)) | |
178 | sources)) | |
179 | ||
180 | (lambda (store obj) | |
181 | (let loop ((sources new-sources) | |
182 | (result '())) | |
183 | (match obj | |
184 | ((? package? p) | |
185 | (let ((source (assoc-ref sources (package-name p)))) | |
186 | (if source | |
187 | (package-with-source store p source) | |
188 | p))) | |
189 | (_ | |
190 | obj))))) | |
191 | ||
5cf01aa5 LC |
192 | (define (evaluate-replacement-specs specs proc) |
193 | "Parse SPECS, a list of strings like \"guile=guile@2.1\", and invoke PROC on | |
194 | each package pair specified by SPECS. Return the resulting list. Raise an | |
195 | error if an element of SPECS uses invalid syntax, or if a package it refers to | |
196 | could not be found." | |
47c0f92c LC |
197 | (define not-equal |
198 | (char-set-complement (char-set #\=))) | |
199 | ||
5cf01aa5 LC |
200 | (map (lambda (spec) |
201 | (match (string-tokenize spec not-equal) | |
202 | ((old new) | |
203 | (proc (specification->package old) | |
204 | (specification->package new))) | |
205 | (x | |
69daee23 | 206 | (leave (G_ "invalid replacement specification: ~s~%") spec)))) |
5cf01aa5 LC |
207 | specs)) |
208 | ||
209 | (define (transform-package-inputs replacement-specs) | |
210 | "Return a procedure that, when passed a package, replaces its direct | |
211 | dependencies according to REPLACEMENT-SPECS. REPLACEMENT-SPECS is a list of | |
212 | strings like \"guile=guile@2.1\" meaning that, any dependency on a package | |
213 | called \"guile\" must be replaced with a dependency on a version 2.1 of | |
214 | \"guile\"." | |
215 | (let* ((replacements (evaluate-replacement-specs replacement-specs cons)) | |
216 | (rewrite (package-input-rewriting replacements))) | |
4e49163f LC |
217 | (lambda (store obj) |
218 | (if (package? obj) | |
219 | (rewrite obj) | |
220 | obj)))) | |
47c0f92c | 221 | |
645b9df8 LC |
222 | (define (transform-package-inputs/graft replacement-specs) |
223 | "Return a procedure that, when passed a package, replaces its direct | |
224 | dependencies according to REPLACEMENT-SPECS. REPLACEMENT-SPECS is a list of | |
225 | strings like \"gnutls=gnutls@3.5.4\" meaning that packages are built using the | |
226 | current 'gnutls' package, after which version 3.5.4 is grafted onto them." | |
227 | (define (replacement-pair old new) | |
228 | (cons old | |
229 | (package (inherit old) (replacement new)))) | |
230 | ||
231 | (let* ((replacements (evaluate-replacement-specs replacement-specs | |
232 | replacement-pair)) | |
233 | (rewrite (package-input-rewriting replacements))) | |
234 | (lambda (store obj) | |
235 | (if (package? obj) | |
236 | (rewrite obj) | |
237 | obj)))) | |
238 | ||
88ad6ded LC |
239 | (define %transformations |
240 | ;; Transformations that can be applied to things to build. The car is the | |
241 | ;; key used in the option alist, and the cdr is the transformation | |
242 | ;; procedure; it is called with two arguments: the store, and a list of | |
243 | ;; things to build. | |
47c0f92c | 244 | `((with-source . ,transform-package-source) |
645b9df8 LC |
245 | (with-input . ,transform-package-inputs) |
246 | (with-graft . ,transform-package-inputs/graft))) | |
88ad6ded LC |
247 | |
248 | (define %transformation-options | |
249 | ;; The command-line interface to the above transformations. | |
31c2fd1e LC |
250 | (let ((parser (lambda (symbol) |
251 | (lambda (opt name arg result . rest) | |
252 | (apply values | |
253 | (alist-cons symbol arg result) | |
254 | rest))))) | |
255 | (list (option '("with-source") #t #f | |
256 | (parser 'with-source)) | |
257 | (option '("with-input") #t #f | |
645b9df8 LC |
258 | (parser 'with-input)) |
259 | (option '("with-graft") #t #f | |
260 | (parser 'with-graft))))) | |
88ad6ded LC |
261 | |
262 | (define (show-transformation-options-help) | |
69daee23 | 263 | (display (G_ " |
88ad6ded | 264 | --with-source=SOURCE |
47c0f92c | 265 | use SOURCE when building the corresponding package")) |
69daee23 | 266 | (display (G_ " |
47c0f92c | 267 | --with-input=PACKAGE=REPLACEMENT |
645b9df8 | 268 | replace dependency PACKAGE by REPLACEMENT")) |
69daee23 | 269 | (display (G_ " |
645b9df8 LC |
270 | --with-graft=PACKAGE=REPLACEMENT |
271 | graft REPLACEMENT on packages that refer to PACKAGE"))) | |
88ad6ded LC |
272 | |
273 | ||
274 | (define (options->transformation opts) | |
275 | "Return a procedure that, when passed an object to build (package, | |
276 | derivation, etc.), applies the transformations specified by OPTS." | |
277 | (define applicable | |
278 | ;; List of applicable transformations as symbol/procedure pairs. | |
279 | (filter-map (match-lambda | |
280 | ((key . transform) | |
281 | (match (filter-map (match-lambda | |
282 | ((k . arg) | |
283 | (and (eq? k key) arg))) | |
284 | opts) | |
285 | (() #f) | |
286 | (args (cons key (transform args)))))) | |
287 | %transformations)) | |
288 | ||
289 | (lambda (store obj) | |
290 | (fold (match-lambda* | |
291 | (((name . transform) obj) | |
292 | (let ((new (transform store obj))) | |
293 | (when (eq? new obj) | |
69daee23 | 294 | (warning (G_ "transformation '~a' had no effect on ~a~%") |
88ad6ded LC |
295 | name |
296 | (if (package? obj) | |
297 | (package-full-name obj) | |
298 | obj))) | |
299 | new))) | |
300 | obj | |
301 | applicable))) | |
302 | ||
303 | \f | |
14a1c319 | 304 | ;;; |
e7fc17b5 | 305 | ;;; Standard command-line build options. |
14a1c319 LC |
306 | ;;; |
307 | ||
e7fc17b5 LC |
308 | (define (show-build-options-help) |
309 | "Display on the current output port help about the standard command-line | |
310 | options handled by 'set-build-options-from-command-line', and listed in | |
311 | '%standard-build-options'." | |
69daee23 | 312 | (display (G_ " |
300868ba | 313 | -L, --load-path=DIR prepend DIR to the package module search path")) |
69daee23 | 314 | (display (G_ " |
14a1c319 | 315 | -K, --keep-failed keep build tree of failed builds")) |
69daee23 | 316 | (display (G_ " |
f4953019 | 317 | -k, --keep-going keep going when some of the derivations fail")) |
69daee23 | 318 | (display (G_ " |
14a1c319 | 319 | -n, --dry-run do not build the derivations")) |
69daee23 | 320 | (display (G_ " |
56b1f4b7 | 321 | --fallback fall back to building when the substituter fails")) |
69daee23 | 322 | (display (G_ " |
692c6c15 | 323 | --no-substitutes build instead of resorting to pre-built substitutes")) |
69daee23 | 324 | (display (G_ " |
f8a8e0fe LC |
325 | --substitute-urls=URLS |
326 | fetch substitute from URLS if they are authorized")) | |
69daee23 | 327 | (display (G_ " |
7573d30f | 328 | --no-grafts do not graft packages")) |
69daee23 | 329 | (display (G_ " |
425b0bfc | 330 | --no-build-hook do not attempt to offload builds via the build hook")) |
69daee23 | 331 | (display (G_ " |
969e678e LC |
332 | --max-silent-time=SECONDS |
333 | mark the build as failed after SECONDS of silence")) | |
69daee23 | 334 | (display (G_ " |
002622b6 | 335 | --timeout=SECONDS mark the build as failed after SECONDS of activity")) |
69daee23 | 336 | (display (G_ " |
07ab4bf1 | 337 | --verbosity=LEVEL use the given verbosity LEVEL")) |
69daee23 | 338 | (display (G_ " |
5b74fe06 | 339 | --rounds=N build N times in a row to detect non-determinism")) |
69daee23 | 340 | (display (G_ " |
f6526eb3 | 341 | -c, --cores=N allow the use of up to N CPU cores for the build")) |
69daee23 | 342 | (display (G_ " |
f6526eb3 | 343 | -M, --max-jobs=N allow at most N build jobs"))) |
14a1c319 | 344 | |
e7fc17b5 LC |
345 | (define (set-build-options-from-command-line store opts) |
346 | "Given OPTS, an alist as returned by 'args-fold' given | |
347 | '%standard-build-options', set the corresponding build options on STORE." | |
348 | ;; TODO: Add more options. | |
349 | (set-build-options store | |
350 | #:keep-failed? (assoc-ref opts 'keep-failed?) | |
f4953019 | 351 | #:keep-going? (assoc-ref opts 'keep-going?) |
5b74fe06 | 352 | #:rounds (assoc-ref opts 'rounds) |
d9da3a75 LC |
353 | #:build-cores (assoc-ref opts 'cores) |
354 | #:max-build-jobs (assoc-ref opts 'max-jobs) | |
e7fc17b5 LC |
355 | #:fallback? (assoc-ref opts 'fallback?) |
356 | #:use-substitutes? (assoc-ref opts 'substitutes?) | |
fb4bf72b | 357 | #:substitute-urls (assoc-ref opts 'substitute-urls) |
e7fc17b5 LC |
358 | #:use-build-hook? (assoc-ref opts 'build-hook?) |
359 | #:max-silent-time (assoc-ref opts 'max-silent-time) | |
002622b6 | 360 | #:timeout (assoc-ref opts 'timeout) |
b6b097ac | 361 | #:print-build-trace (assoc-ref opts 'print-build-trace?) |
e7fc17b5 | 362 | #:verbosity (assoc-ref opts 'verbosity))) |
14a1c319 | 363 | |
2d977638 DT |
364 | (define set-build-options-from-command-line* |
365 | (store-lift set-build-options-from-command-line)) | |
366 | ||
e7fc17b5 LC |
367 | (define %standard-build-options |
368 | ;; List of standard command-line options for tools that build something. | |
300868ba LC |
369 | (list (option '(#\L "load-path") #t #f |
370 | (lambda (opt name arg result . rest) | |
371 | ;; XXX: Imperatively modify the search paths. | |
372 | (%package-module-path (cons arg (%package-module-path))) | |
223d7939 | 373 | (%patch-path (cons arg (%patch-path))) |
300868ba LC |
374 | (set! %load-path (cons arg %load-path)) |
375 | (set! %load-compiled-path (cons arg %load-compiled-path)) | |
376 | ||
377 | (apply values (cons result rest)))) | |
378 | (option '(#\K "keep-failed") #f #f | |
dd67b429 LC |
379 | (lambda (opt name arg result . rest) |
380 | (apply values | |
381 | (alist-cons 'keep-failed? #t result) | |
382 | rest))) | |
f4953019 LC |
383 | (option '(#\k "keep-going") #f #f |
384 | (lambda (opt name arg result . rest) | |
385 | (apply values | |
386 | (alist-cons 'keep-going? #t result) | |
387 | rest))) | |
5b74fe06 LC |
388 | (option '("rounds") #t #f |
389 | (lambda (opt name arg result . rest) | |
390 | (apply values | |
391 | (alist-cons 'rounds (string->number* arg) | |
392 | result) | |
393 | rest))) | |
56b1f4b7 | 394 | (option '("fallback") #f #f |
dd67b429 LC |
395 | (lambda (opt name arg result . rest) |
396 | (apply values | |
397 | (alist-cons 'fallback? #t | |
398 | (alist-delete 'fallback? result)) | |
399 | rest))) | |
692c6c15 | 400 | (option '("no-substitutes") #f #f |
dd67b429 LC |
401 | (lambda (opt name arg result . rest) |
402 | (apply values | |
403 | (alist-cons 'substitutes? #f | |
404 | (alist-delete 'substitutes? result)) | |
405 | rest))) | |
f8a8e0fe LC |
406 | (option '("substitute-urls") #t #f |
407 | (lambda (opt name arg result . rest) | |
408 | (apply values | |
409 | (alist-cons 'substitute-urls | |
410 | (string-tokenize arg) | |
411 | (alist-delete 'substitute-urls result)) | |
412 | rest))) | |
7573d30f LC |
413 | (option '("no-grafts") #f #f |
414 | (lambda (opt name arg result . rest) | |
415 | (apply values | |
416 | (alist-cons 'graft? #f | |
417 | (alist-delete 'graft? result eq?)) | |
418 | rest))) | |
425b0bfc | 419 | (option '("no-build-hook") #f #f |
dd67b429 LC |
420 | (lambda (opt name arg result . rest) |
421 | (apply values | |
422 | (alist-cons 'build-hook? #f | |
423 | (alist-delete 'build-hook? result)) | |
424 | rest))) | |
969e678e | 425 | (option '("max-silent-time") #t #f |
dd67b429 LC |
426 | (lambda (opt name arg result . rest) |
427 | (apply values | |
428 | (alist-cons 'max-silent-time (string->number* arg) | |
429 | result) | |
430 | rest))) | |
002622b6 LC |
431 | (option '("timeout") #t #f |
432 | (lambda (opt name arg result . rest) | |
433 | (apply values | |
434 | (alist-cons 'timeout (string->number* arg) result) | |
435 | rest))) | |
07ab4bf1 | 436 | (option '("verbosity") #t #f |
dd67b429 | 437 | (lambda (opt name arg result . rest) |
07ab4bf1 | 438 | (let ((level (string->number arg))) |
dd67b429 LC |
439 | (apply values |
440 | (alist-cons 'verbosity level | |
441 | (alist-delete 'verbosity result)) | |
442 | rest)))) | |
e7fc17b5 | 443 | (option '(#\c "cores") #t #f |
dd67b429 | 444 | (lambda (opt name arg result . rest) |
e7fc17b5 LC |
445 | (let ((c (false-if-exception (string->number arg)))) |
446 | (if c | |
dd67b429 | 447 | (apply values (alist-cons 'cores c result) rest) |
69daee23 | 448 | (leave (G_ "not a number: '~a' option argument: ~a~%") |
f6526eb3 LC |
449 | name arg))))) |
450 | (option '(#\M "max-jobs") #t #f | |
451 | (lambda (opt name arg result . rest) | |
452 | (let ((c (false-if-exception (string->number arg)))) | |
453 | (if c | |
454 | (apply values (alist-cons 'max-jobs c result) rest) | |
69daee23 | 455 | (leave (G_ "not a number: '~a' option argument: ~a~%") |
f6526eb3 | 456 | name arg))))))) |
e7fc17b5 LC |
457 | |
458 | \f | |
459 | ;;; | |
460 | ;;; Command-line options. | |
461 | ;;; | |
462 | ||
463 | (define %default-options | |
464 | ;; Alist of default option values. | |
465 | `((system . ,(%current-system)) | |
a8d65643 | 466 | (build-mode . ,(build-mode normal)) |
05962f29 | 467 | (graft? . #t) |
e7fc17b5 LC |
468 | (substitutes? . #t) |
469 | (build-hook? . #t) | |
b6b097ac | 470 | (print-build-trace? . #t) |
e7fc17b5 LC |
471 | (verbosity . 0))) |
472 | ||
473 | (define (show-help) | |
69daee23 | 474 | (display (G_ "Usage: guix build [OPTION]... PACKAGE-OR-DERIVATION... |
e7fc17b5 | 475 | Build the given PACKAGE-OR-DERIVATION and return their output paths.\n")) |
69daee23 | 476 | (display (G_ " |
e7fc17b5 | 477 | -e, --expression=EXPR build the package or derivation EXPR evaluates to")) |
69daee23 | 478 | (display (G_ " |
34a1783f DT |
479 | -f, --file=FILE build the package or derivation that the code within |
480 | FILE evaluates to")) | |
69daee23 | 481 | (display (G_ " |
e7fc17b5 | 482 | -S, --source build the packages' source derivations")) |
69daee23 | 483 | (display (G_ " |
2087023d | 484 | --sources[=TYPE] build source derivations; TYPE may optionally be one |
2cdfe13d | 485 | of \"package\", \"all\" (default), or \"transitive\"")) |
69daee23 | 486 | (display (G_ " |
e7fc17b5 | 487 | -s, --system=SYSTEM attempt to build for SYSTEM--e.g., \"i686-linux\"")) |
69daee23 | 488 | (display (G_ " |
e7fc17b5 | 489 | --target=TRIPLET cross-build for TRIPLET--e.g., \"armel-linux-gnu\"")) |
69daee23 | 490 | (display (G_ " |
e7fc17b5 | 491 | -d, --derivations return the derivation paths of the given packages")) |
69daee23 | 492 | (display (G_ " |
a8d65643 | 493 | --check rebuild items to check for non-determinism issues")) |
69daee23 | 494 | (display (G_ " |
6da5bb7b | 495 | --repair repair the specified items")) |
69daee23 | 496 | (display (G_ " |
e7fc17b5 LC |
497 | -r, --root=FILE make FILE a symlink to the result, and register it |
498 | as a garbage collector root")) | |
69daee23 | 499 | (display (G_ " |
5284339d | 500 | -q, --quiet do not show the build log")) |
69daee23 | 501 | (display (G_ " |
e7fc17b5 LC |
502 | --log-file return the log file names for the given derivations")) |
503 | (newline) | |
504 | (show-build-options-help) | |
505 | (newline) | |
88ad6ded LC |
506 | (show-transformation-options-help) |
507 | (newline) | |
69daee23 | 508 | (display (G_ " |
e7fc17b5 | 509 | -h, --help display this help and exit")) |
69daee23 | 510 | (display (G_ " |
e7fc17b5 LC |
511 | -V, --version display version information and exit")) |
512 | (newline) | |
513 | (show-bug-report-information)) | |
514 | ||
515 | (define %options | |
516 | ;; Specifications of the command-line options. | |
517 | (cons* (option '(#\h "help") #f #f | |
518 | (lambda args | |
519 | (show-help) | |
520 | (exit 0))) | |
521 | (option '(#\V "version") #f #f | |
522 | (lambda args | |
523 | (show-version-and-exit "guix build"))) | |
e7fc17b5 LC |
524 | (option '(#\S "source") #f #f |
525 | (lambda (opt name arg result) | |
2cdfe13d EB |
526 | (alist-cons 'source #t result))) |
527 | (option '("sources") #f #t | |
528 | (lambda (opt name arg result) | |
529 | (match arg | |
530 | ("package" | |
531 | (alist-cons 'source #t result)) | |
532 | ((or "all" #f) | |
533 | (alist-cons 'source package-direct-sources result)) | |
534 | ("transitive" | |
535 | (alist-cons 'source package-transitive-sources result)) | |
536 | (else | |
69daee23 | 537 | (leave (G_ "invalid argument: '~a' option argument: ~a, ~ |
2cdfe13d EB |
538 | must be one of 'package', 'all', or 'transitive'~%") |
539 | name arg))))) | |
88ad6ded LC |
540 | (option '("check") #f #f |
541 | (lambda (opt name arg result . rest) | |
542 | (apply values | |
543 | (alist-cons 'build-mode (build-mode check) | |
544 | result) | |
545 | rest))) | |
6da5bb7b LC |
546 | (option '("repair") #f #f |
547 | (lambda (opt name arg result . rest) | |
548 | (apply values | |
549 | (alist-cons 'build-mode (build-mode repair) | |
550 | result) | |
551 | rest))) | |
e7fc17b5 LC |
552 | (option '(#\s "system") #t #f |
553 | (lambda (opt name arg result) | |
554 | (alist-cons 'system arg | |
555 | (alist-delete 'system result eq?)))) | |
556 | (option '("target") #t #f | |
557 | (lambda (opt name arg result) | |
558 | (alist-cons 'target arg | |
559 | (alist-delete 'target result eq?)))) | |
560 | (option '(#\d "derivations") #f #f | |
561 | (lambda (opt name arg result) | |
562 | (alist-cons 'derivations-only? #t result))) | |
563 | (option '(#\e "expression") #t #f | |
564 | (lambda (opt name arg result) | |
565 | (alist-cons 'expression arg result))) | |
34a1783f DT |
566 | (option '(#\f "file") #t #f |
567 | (lambda (opt name arg result) | |
568 | (alist-cons 'file arg result))) | |
e7fc17b5 LC |
569 | (option '(#\n "dry-run") #f #f |
570 | (lambda (opt name arg result) | |
fd59105c | 571 | (alist-cons 'dry-run? #t (alist-cons 'graft? #f result)))) |
e7fc17b5 LC |
572 | (option '(#\r "root") #t #f |
573 | (lambda (opt name arg result) | |
574 | (alist-cons 'gc-root arg result))) | |
5284339d LC |
575 | (option '(#\q "quiet") #f #f |
576 | (lambda (opt name arg result) | |
577 | (alist-cons 'quiet? #t result))) | |
e7fc17b5 LC |
578 | (option '("log-file") #f #f |
579 | (lambda (opt name arg result) | |
580 | (alist-cons 'log-file? #t result))) | |
581 | ||
88ad6ded LC |
582 | (append %transformation-options |
583 | %standard-build-options))) | |
14a1c319 | 584 | |
64ec0e29 LC |
585 | (define (options->things-to-build opts) |
586 | "Read the arguments from OPTS and return a list of high-level objects to | |
587 | build---packages, gexps, derivations, and so on." | |
20464dde LC |
588 | (define (validate-type x) |
589 | (unless (or (package? x) (derivation? x) (gexp? x) (procedure? x)) | |
69daee23 | 590 | (leave (G_ "~s: not something we can build~%") x))) |
20464dde LC |
591 | |
592 | (define (ensure-list x) | |
593 | (let ((lst (match x | |
594 | ((x ...) x) | |
595 | (x (list x))))) | |
596 | (for-each validate-type lst) | |
597 | lst)) | |
64ec0e29 LC |
598 | |
599 | (append-map (match-lambda | |
600 | (('argument . (? string? spec)) | |
601 | (cond ((derivation-path? spec) | |
602 | (list (call-with-input-file spec read-derivation))) | |
603 | ((store-path? spec) | |
604 | ;; Nothing to do; maybe for --log-file. | |
605 | '()) | |
606 | (else | |
607 | (list (specification->package spec))))) | |
608 | (('file . file) | |
609 | (ensure-list (load* file (make-user-module '())))) | |
610 | (('expression . str) | |
611 | (ensure-list (read/eval str))) | |
612 | (('argument . (? derivation? drv)) | |
613 | drv) | |
64ec0e29 LC |
614 | (_ '())) |
615 | opts)) | |
616 | ||
81fa80b2 LC |
617 | (define (options->derivations store opts) |
618 | "Given OPTS, the result of 'args-fold', return a list of derivations to | |
619 | build." | |
64ec0e29 LC |
620 | (define transform |
621 | (options->transformation opts)) | |
622 | ||
81fa80b2 LC |
623 | (define package->derivation |
624 | (match (assoc-ref opts 'target) | |
625 | (#f package-derivation) | |
626 | (triplet | |
627 | (cut package-cross-derivation <> <> triplet <>)))) | |
628 | ||
2cdfe13d | 629 | (define src (assoc-ref opts 'source)) |
64ec0e29 | 630 | (define system (assoc-ref opts 'system)) |
05962f29 | 631 | (define graft? (assoc-ref opts 'graft?)) |
81fa80b2 | 632 | |
05962f29 | 633 | (parameterize ((%graft? graft?)) |
64ec0e29 LC |
634 | (append-map (match-lambda |
635 | ((? package? p) | |
94d609ab LC |
636 | (let ((p (or (and graft? (package-replacement p)) p))) |
637 | (match src | |
638 | (#f | |
639 | (list (package->derivation store p system))) | |
640 | (#t | |
8a54c0ec LC |
641 | (match (package-source p) |
642 | (#f | |
643 | (format (current-error-port) | |
69daee23 | 644 | (G_ "~a: warning: \ |
8a54c0ec LC |
645 | package '~a' has no source~%") |
646 | (location->string (package-location p)) | |
647 | (package-name p)) | |
648 | '()) | |
649 | (s | |
650 | (list (package-source-derivation store s))))) | |
94d609ab LC |
651 | (proc |
652 | (map (cut package-source-derivation store <>) | |
653 | (proc p)))))) | |
64ec0e29 LC |
654 | ((? derivation? drv) |
655 | (list drv)) | |
656 | ((? procedure? proc) | |
657 | (list (run-with-store store | |
658 | (mbegin %store-monad | |
659 | (set-guile-for-build (default-guile)) | |
660 | (proc)) | |
661 | #:system system))) | |
662 | ((? gexp? gexp) | |
663 | (list (run-with-store store | |
664 | (mbegin %store-monad | |
665 | (set-guile-for-build (default-guile)) | |
666 | (gexp->derivation "gexp" gexp | |
667 | #:system system)))))) | |
629a064f LC |
668 | (map (cut transform store <>) |
669 | (options->things-to-build opts))))) | |
64ec0e29 | 670 | |
841cb43c LC |
671 | (define (show-build-log store file urls) |
672 | "Show the build log for FILE, falling back to remote logs from URLS if | |
673 | needed." | |
674 | (let ((log (or (log-file store file) | |
675 | (log-url store file #:base-urls urls)))) | |
676 | (if log | |
677 | (format #t "~a~%" log) | |
69daee23 | 678 | (leave (G_ "no build log for '~a'~%") file)))) |
841cb43c | 679 | |
14a1c319 LC |
680 | \f |
681 | ;;; | |
682 | ;;; Entry point. | |
683 | ;;; | |
684 | ||
685 | (define (guix-build . args) | |
c8f9f247 LC |
686 | (define opts |
687 | (parse-command-line args %options | |
688 | (list %default-options))) | |
689 | ||
5284339d LC |
690 | (define quiet? |
691 | (assoc-ref opts 'quiet?)) | |
692 | ||
073c34d7 | 693 | (with-error-handling |
bf421152 LC |
694 | ;; Ask for absolute file names so that .drv file names passed from the |
695 | ;; user to 'read-derivation' are absolute when it returns. | |
696 | (with-fluids ((%file-port-name-canonicalization 'absolute)) | |
c8f9f247 LC |
697 | (with-store store |
698 | ;; Set the build options before we do anything else. | |
e7fc17b5 | 699 | (set-build-options-from-command-line store opts) |
c8f9f247 | 700 | |
5284339d LC |
701 | (parameterize ((current-build-output-port (if quiet? |
702 | (%make-void-port "w") | |
703 | (current-error-port)))) | |
704 | (let* ((mode (assoc-ref opts 'build-mode)) | |
705 | (drv (options->derivations store opts)) | |
706 | (urls (map (cut string-append <> "/log") | |
707 | (if (assoc-ref opts 'substitutes?) | |
708 | (or (assoc-ref opts 'substitute-urls) | |
709 | ;; XXX: This does not necessarily match the | |
710 | ;; daemon's substitute URLs. | |
711 | %default-substitute-urls) | |
712 | '()))) | |
713 | (items (filter-map (match-lambda | |
714 | (('argument . (? store-path? file)) | |
715 | file) | |
716 | (_ #f)) | |
717 | opts)) | |
718 | (roots (filter-map (match-lambda | |
719 | (('gc-root . root) root) | |
720 | (_ #f)) | |
721 | opts))) | |
722 | ||
6e94a574 LC |
723 | (unless (or (assoc-ref opts 'log-file?) |
724 | (assoc-ref opts 'derivations-only?)) | |
5284339d LC |
725 | (show-what-to-build store drv |
726 | #:use-substitutes? | |
727 | (assoc-ref opts 'substitutes?) | |
728 | #:dry-run? (assoc-ref opts 'dry-run?) | |
729 | #:mode mode)) | |
730 | ||
731 | (cond ((assoc-ref opts 'log-file?) | |
732 | (for-each (cut show-build-log store <> urls) | |
733 | (delete-duplicates | |
734 | (append (map derivation-file-name drv) | |
735 | items)))) | |
736 | ((assoc-ref opts 'derivations-only?) | |
737 | (format #t "~{~a~%~}" (map derivation-file-name drv)) | |
738 | (for-each (cut register-root store <> <>) | |
739 | (map (compose list derivation-file-name) drv) | |
740 | roots)) | |
741 | ((not (assoc-ref opts 'dry-run?)) | |
742 | (and (build-derivations store drv mode) | |
743 | (for-each show-derivation-outputs drv) | |
744 | (for-each (cut register-root store <> <>) | |
745 | (map (lambda (drv) | |
746 | (map cdr | |
747 | (derivation->output-paths drv))) | |
748 | drv) | |
749 | roots)))))))))) |