Commit | Line | Data |
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cc4ecc2d | 1 | ;;; GNU Guix --- Functional package management for GNU |
39569dbb | 2 | ;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org> |
cc4ecc2d | 3 | ;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org> |
9eb5a449 | 4 | ;;; Copyright © 2014, 2016 Alex Kost <alezost@gmail.com> |
536c3ee4 | 5 | ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org> |
b04af0ec | 6 | ;;; Copyright © 2015 Sou Bunnbu <iyzsong@gmail.com> |
743497b5 | 7 | ;;; Copyright © 2016, 2018, 2019 Ricardo Wurmus <rekado@elephly.net> |
9008debc | 8 | ;;; Copyright © 2016 Chris Marusich <cmmarusich@gmail.com> |
0a5ce0d1 | 9 | ;;; Copyright © 2017 Huang Ying <huang.ying.caritas@gmail.com> |
a0b87ef8 | 10 | ;;; Copyright © 2017 Maxim Cournoyer <maxim.cournoyer@gmail.com> |
723f5b1d | 11 | ;;; Copyright © 2019 Kyle Meyer <kyle@kyleam.com> |
91be09de | 12 | ;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com> |
5c79f238 | 13 | ;;; Copyright © 2020 Danny Milosavljevic <dannym@scratchpost.org> |
cc4ecc2d LC |
14 | ;;; |
15 | ;;; This file is part of GNU Guix. | |
16 | ;;; | |
17 | ;;; GNU Guix is free software; you can redistribute it and/or modify it | |
18 | ;;; under the terms of the GNU General Public License as published by | |
19 | ;;; the Free Software Foundation; either version 3 of the License, or (at | |
20 | ;;; your option) any later version. | |
21 | ;;; | |
22 | ;;; GNU Guix is distributed in the hope that it will be useful, but | |
23 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
24 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
25 | ;;; GNU General Public License for more details. | |
26 | ;;; | |
27 | ;;; You should have received a copy of the GNU General Public License | |
28 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. | |
29 | ||
30 | (define-module (guix profiles) | |
efcb4441 | 31 | #:use-module ((guix config) #:select (%state-directory)) |
97425486 LC |
32 | #:use-module ((guix utils) #:hide (package-name->name+version)) |
33 | #:use-module ((guix build utils) | |
77dcfb4c | 34 | #:select (package-name->name+version mkdir-p)) |
f9a8dd05 | 35 | #:use-module ((guix diagnostics) #:select (&fix-hint)) |
77dcfb4c | 36 | #:use-module (guix i18n) |
cc4ecc2d | 37 | #:use-module (guix records) |
cc4ecc2d | 38 | #:use-module (guix packages) |
e89431bf LC |
39 | #:use-module (guix derivations) |
40 | #:use-module (guix search-paths) | |
a54c94a4 | 41 | #:use-module (guix gexp) |
b8396f96 | 42 | #:use-module (guix modules) |
79ee406d | 43 | #:use-module (guix monads) |
e87f0591 | 44 | #:use-module (guix store) |
a654dc4b | 45 | #:use-module (ice-9 vlist) |
cc4ecc2d LC |
46 | #:use-module (ice-9 match) |
47 | #:use-module (ice-9 regex) | |
48 | #:use-module (ice-9 ftw) | |
343745c8 | 49 | #:use-module (ice-9 format) |
cc4ecc2d LC |
50 | #:use-module (srfi srfi-1) |
51 | #:use-module (srfi srfi-9) | |
79601521 | 52 | #:use-module (srfi srfi-11) |
cc4ecc2d LC |
53 | #:use-module (srfi srfi-19) |
54 | #:use-module (srfi srfi-26) | |
c0c018f1 AK |
55 | #:use-module (srfi srfi-34) |
56 | #:use-module (srfi srfi-35) | |
57 | #:export (&profile-error | |
58 | profile-error? | |
59 | profile-error-profile | |
60 | &profile-not-found-error | |
61 | profile-not-found-error? | |
fdc4f665 | 62 | &profile-collision-error |
a654dc4b LC |
63 | profile-collision-error? |
64 | profile-collision-error-entry | |
65 | profile-collision-error-conflict | |
c0c018f1 AK |
66 | &missing-generation-error |
67 | missing-generation-error? | |
68 | missing-generation-error-generation | |
487cbb01 LC |
69 | &unmatched-pattern-error |
70 | unmatched-pattern-error? | |
71 | unmatched-pattern-error-pattern | |
72 | unmatched-pattern-error-manifest | |
c0c018f1 AK |
73 | |
74 | manifest make-manifest | |
cc4ecc2d LC |
75 | manifest? |
76 | manifest-entries | |
a654dc4b | 77 | manifest-transitive-entries |
cc4ecc2d LC |
78 | |
79 | <manifest-entry> ; FIXME: eventually make it internal | |
80 | manifest-entry | |
81 | manifest-entry? | |
82 | manifest-entry-name | |
83 | manifest-entry-version | |
84 | manifest-entry-output | |
a54c94a4 | 85 | manifest-entry-item |
cc4ecc2d | 86 | manifest-entry-dependencies |
dedb17ad | 87 | manifest-entry-search-paths |
b3a00885 | 88 | manifest-entry-parent |
f6f2346f | 89 | manifest-entry-properties |
190ddfe2 | 90 | lower-manifest-entry |
cc4ecc2d | 91 | |
a357849f | 92 | manifest-entry=? |
cc4ecc2d | 93 | |
a2078770 LC |
94 | manifest-pattern |
95 | manifest-pattern? | |
03763d64 LC |
96 | manifest-pattern-name |
97 | manifest-pattern-version | |
98 | manifest-pattern-output | |
a2078770 | 99 | |
ce30a0eb | 100 | concatenate-manifests |
8a705ae4 | 101 | map-manifest-entries |
cc4ecc2d | 102 | manifest-remove |
f7554030 | 103 | manifest-add |
ef8993e2 | 104 | manifest-lookup |
cc4ecc2d | 105 | manifest-installed? |
a2078770 | 106 | manifest-matching-entries |
f03df3ee | 107 | manifest-search-paths |
993023a2 | 108 | check-for-collisions |
cc4ecc2d | 109 | |
343745c8 AK |
110 | manifest-transaction |
111 | manifest-transaction? | |
112 | manifest-transaction-install | |
113 | manifest-transaction-remove | |
c8c25704 LC |
114 | manifest-transaction-install-entry |
115 | manifest-transaction-remove-pattern | |
116 | manifest-transaction-null? | |
6d382339 | 117 | manifest-transaction-removal-candidate? |
343745c8 | 118 | manifest-perform-transaction |
79601521 | 119 | manifest-transaction-effects |
343745c8 | 120 | |
cc4ecc2d | 121 | profile-manifest |
462f5cca | 122 | package->manifest-entry |
8404ed5c | 123 | packages->manifest |
849a1b81 | 124 | ca-certificate-bundle |
aa46a028 | 125 | %default-profile-hooks |
cc4ecc2d | 126 | profile-derivation |
78d55b70 | 127 | profile-search-paths |
06d45f45 | 128 | |
ef674a24 LC |
129 | profile |
130 | profile? | |
131 | profile-name | |
132 | profile-content | |
133 | profile-hooks | |
134 | profile-locales? | |
135 | profile-allow-collisions? | |
136 | profile-relative-symlinks? | |
137 | ||
cc4ecc2d | 138 | generation-number |
c872b952 | 139 | generation-profile |
cc4ecc2d | 140 | generation-numbers |
f452e8ff | 141 | profile-generations |
9008debc | 142 | relative-generation-spec->number |
3ccde087 | 143 | relative-generation |
cc4ecc2d LC |
144 | previous-generation-number |
145 | generation-time | |
06d45f45 LC |
146 | generation-file-name |
147 | switch-to-generation | |
148 | roll-back | |
efcb4441 LC |
149 | delete-generation |
150 | ||
151 | %user-profile-directory | |
152 | %profile-directory | |
153 | %current-profile | |
77dcfb4c | 154 | ensure-profile-directory |
efcb4441 | 155 | canonicalize-profile |
5c79f238 DM |
156 | user-friendly-profile |
157 | ||
158 | linux-module-database)) | |
cc4ecc2d LC |
159 | |
160 | ;;; Commentary: | |
161 | ;;; | |
162 | ;;; Tools to create and manipulate profiles---i.e., the representation of a | |
163 | ;;; set of installed packages. | |
164 | ;;; | |
165 | ;;; Code: | |
166 | ||
167 | \f | |
c0c018f1 AK |
168 | ;;; |
169 | ;;; Condition types. | |
170 | ;;; | |
171 | ||
172 | (define-condition-type &profile-error &error | |
173 | profile-error? | |
174 | (profile profile-error-profile)) | |
175 | ||
176 | (define-condition-type &profile-not-found-error &profile-error | |
177 | profile-not-found-error?) | |
178 | ||
a654dc4b LC |
179 | (define-condition-type &profile-collision-error &error |
180 | profile-collision-error? | |
181 | (entry profile-collision-error-entry) ;<manifest-entry> | |
182 | (conflict profile-collision-error-conflict)) ;<manifest-entry> | |
183 | ||
487cbb01 LC |
184 | (define-condition-type &unmatched-pattern-error &error |
185 | unmatched-pattern-error? | |
186 | (pattern unmatched-pattern-error-pattern) ;<manifest-pattern> | |
187 | (manifest unmatched-pattern-error-manifest)) ;<manifest> | |
188 | ||
c0c018f1 AK |
189 | (define-condition-type &missing-generation-error &profile-error |
190 | missing-generation-error? | |
191 | (generation missing-generation-error-generation)) | |
192 | ||
193 | \f | |
cc4ecc2d LC |
194 | ;;; |
195 | ;;; Manifests. | |
196 | ;;; | |
197 | ||
198 | (define-record-type <manifest> | |
199 | (manifest entries) | |
200 | manifest? | |
201 | (entries manifest-entries)) ; list of <manifest-entry> | |
202 | ||
203 | ;; Convenient alias, to avoid name clashes. | |
204 | (define make-manifest manifest) | |
205 | ||
206 | (define-record-type* <manifest-entry> manifest-entry | |
207 | make-manifest-entry | |
208 | manifest-entry? | |
209 | (name manifest-entry-name) ; string | |
210 | (version manifest-entry-version) ; string | |
211 | (output manifest-entry-output ; string | |
212 | (default "out")) | |
3636b1c7 | 213 | (item manifest-entry-item) ; package | file-like | store path |
55b4715f | 214 | (dependencies manifest-entry-dependencies ; <manifest-entry>* |
dedb17ad LC |
215 | (default '())) |
216 | (search-paths manifest-entry-search-paths ; search-path-specification* | |
b3a00885 LC |
217 | (default '())) |
218 | (parent manifest-entry-parent ; promise (#f | <manifest-entry>) | |
f6f2346f LC |
219 | (default (delay #f))) |
220 | (properties manifest-entry-properties ; list of symbol/value pairs | |
221 | (default '()))) | |
cc4ecc2d | 222 | |
a2078770 LC |
223 | (define-record-type* <manifest-pattern> manifest-pattern |
224 | make-manifest-pattern | |
225 | manifest-pattern? | |
226 | (name manifest-pattern-name) ; string | |
227 | (version manifest-pattern-version ; string | #f | |
228 | (default #f)) | |
229 | (output manifest-pattern-output ; string | #f | |
230 | (default "out"))) | |
231 | ||
a357849f LC |
232 | (define (list=? = lst1 lst2) |
233 | "Return true if LST1 and LST2 have the same length and their elements are | |
234 | pairwise equal per =." | |
235 | (match lst1 | |
236 | (() | |
237 | (null? lst2)) | |
238 | ((head1 . tail1) | |
239 | (match lst2 | |
240 | ((head2 . tail2) | |
241 | (and (= head1 head2) (list=? = tail1 tail2))) | |
242 | (() | |
243 | #f))))) | |
244 | ||
245 | (define (manifest-entry=? entry1 entry2) | |
246 | "Return true if ENTRY1 is equivalent to ENTRY2, ignoring their 'properties' | |
247 | field." | |
248 | (match entry1 | |
249 | (($ <manifest-entry> name1 version1 output1 item1 dependencies1 paths1) | |
250 | (match entry2 | |
251 | (($ <manifest-entry> name2 version2 output2 item2 dependencies2 paths2) | |
252 | (and (string=? name1 name2) | |
253 | (string=? version1 version2) | |
254 | (string=? output1 output2) | |
255 | (equal? item1 item2) ;XXX: could be <package> vs. store item | |
256 | (equal? paths1 paths2) | |
257 | (list=? manifest-entry=? dependencies1 dependencies2))))))) | |
258 | ||
2e2b5ad7 LC |
259 | (define (manifest-transitive-entries manifest) |
260 | "Return the entries of MANIFEST along with their propagated inputs, | |
261 | recursively." | |
262 | (let loop ((entries (manifest-entries manifest)) | |
263 | (result '()) | |
9acac9f9 | 264 | (visited vlist-null)) ;compare with 'manifest-entry=?' |
2e2b5ad7 LC |
265 | (match entries |
266 | (() | |
267 | (reverse result)) | |
268 | ((head . tail) | |
9acac9f9 | 269 | (if (vhash-assoc head visited manifest-entry=?) |
2e2b5ad7 LC |
270 | (loop tail result visited) |
271 | (loop (append (manifest-entry-dependencies head) | |
272 | tail) | |
273 | (cons head result) | |
9acac9f9 | 274 | (vhash-cons head #t visited))))))) |
2e2b5ad7 | 275 | |
cc4ecc2d LC |
276 | (define (profile-manifest profile) |
277 | "Return the PROFILE's manifest." | |
278 | (let ((file (string-append profile "/manifest"))) | |
279 | (if (file-exists? file) | |
280 | (call-with-input-file file read-manifest) | |
281 | (manifest '())))) | |
282 | ||
a654dc4b LC |
283 | (define (manifest-entry-lookup manifest) |
284 | "Return a lookup procedure for the entries of MANIFEST. The lookup | |
285 | procedure takes two arguments: the entry name and output." | |
286 | (define mapping | |
287 | (let loop ((entries (manifest-entries manifest)) | |
288 | (mapping vlist-null)) | |
289 | (fold (lambda (entry result) | |
290 | (vhash-cons (cons (manifest-entry-name entry) | |
291 | (manifest-entry-output entry)) | |
292 | entry | |
293 | (loop (manifest-entry-dependencies entry) | |
294 | result))) | |
295 | mapping | |
296 | entries))) | |
297 | ||
298 | (lambda (name output) | |
299 | (match (vhash-assoc (cons name output) mapping) | |
300 | ((_ . entry) entry) | |
301 | (#f #f)))) | |
302 | ||
303 | (define* (lower-manifest-entry entry system #:key target) | |
304 | "Lower ENTRY for SYSTEM and TARGET such that its 'item' field is a store | |
305 | file name." | |
1a9a373e LC |
306 | (define (recurse entry) |
307 | (mapm/accumulate-builds (lambda (entry) | |
308 | (lower-manifest-entry entry system | |
309 | #:target target)) | |
310 | (manifest-entry-dependencies entry))) | |
311 | ||
a654dc4b LC |
312 | (let ((item (manifest-entry-item entry))) |
313 | (if (string? item) | |
314 | (with-monad %store-monad | |
315 | (return entry)) | |
316 | (mlet %store-monad ((drv (lower-object item system | |
317 | #:target target)) | |
1a9a373e | 318 | (dependencies (recurse entry)) |
a654dc4b LC |
319 | (output -> (manifest-entry-output entry))) |
320 | (return (manifest-entry | |
321 | (inherit entry) | |
1a9a373e LC |
322 | (item (derivation->output-path drv output)) |
323 | (dependencies dependencies))))))) | |
a654dc4b LC |
324 | |
325 | (define* (check-for-collisions manifest system #:key target) | |
326 | "Check whether the entries of MANIFEST conflict with one another; raise a | |
327 | '&profile-collision-error' when a conflict is encountered." | |
328 | (define lookup | |
329 | (manifest-entry-lookup manifest)) | |
330 | ||
25af35fa LC |
331 | (define candidates |
332 | (filter-map (lambda (entry) | |
333 | (let ((other (lookup (manifest-entry-name entry) | |
334 | (manifest-entry-output entry)))) | |
335 | (and other (list entry other)))) | |
336 | (manifest-transitive-entries manifest))) | |
337 | ||
338 | (define lower-pair | |
339 | (match-lambda | |
340 | ((first second) | |
341 | (mlet %store-monad ((first (lower-manifest-entry first system | |
342 | #:target target)) | |
343 | (second (lower-manifest-entry second system | |
344 | #:target target))) | |
345 | (return (list first second)))))) | |
346 | ||
347 | ;; Start by lowering CANDIDATES "in parallel". | |
348 | (mlet %store-monad ((lst (mapm/accumulate-builds lower-pair candidates))) | |
a654dc4b | 349 | (foldm %store-monad |
25af35fa LC |
350 | (lambda (entries result) |
351 | (match entries | |
352 | ((first second) | |
353 | (if (string=? (manifest-entry-item first) | |
354 | (manifest-entry-item second)) | |
355 | (return result) | |
356 | (raise (condition | |
357 | (&profile-collision-error | |
358 | (entry first) | |
359 | (conflict second)))))))) | |
a654dc4b | 360 | #t |
25af35fa | 361 | lst))) |
a654dc4b | 362 | |
b3a00885 | 363 | (define* (package->manifest-entry package #:optional (output "out") |
2b73d828 LC |
364 | #:key (parent (delay #f)) |
365 | (properties '())) | |
9e90fc77 | 366 | "Return a manifest entry for the OUTPUT of package PACKAGE." |
b3a00885 LC |
367 | ;; For each dependency, keep a promise pointing to its "parent" entry. |
368 | (letrec* ((deps (map (match-lambda | |
369 | ((label package) | |
370 | (package->manifest-entry package | |
371 | #:parent (delay entry))) | |
372 | ((label package output) | |
373 | (package->manifest-entry package output | |
374 | #:parent (delay entry)))) | |
375 | (package-propagated-inputs package))) | |
376 | (entry (manifest-entry | |
377 | (name (package-name package)) | |
378 | (version (package-version package)) | |
379 | (output output) | |
380 | (item package) | |
381 | (dependencies (delete-duplicates deps)) | |
382 | (search-paths | |
383 | (package-transitive-native-search-paths package)) | |
2b73d828 LC |
384 | (parent parent) |
385 | (properties properties)))) | |
b3a00885 | 386 | entry)) |
462f5cca | 387 | |
8404ed5c DT |
388 | (define (packages->manifest packages) |
389 | "Return a list of manifest entries, one for each item listed in PACKAGES. | |
390 | Elements of PACKAGES can be either package objects or package/string tuples | |
391 | denoting a specific output of a package." | |
811b21fb LC |
392 | (define inferiors-loaded? |
393 | ;; This hack allows us to provide seamless integration for inferior | |
394 | ;; packages while not having a hard dependency on (guix inferior). | |
395 | (resolve-module '(guix inferior) #f #f #:ensure #f)) | |
396 | ||
397 | (define (inferior->entry) | |
398 | (module-ref (resolve-interface '(guix inferior)) | |
399 | 'inferior-package->manifest-entry)) | |
400 | ||
8404ed5c DT |
401 | (manifest |
402 | (map (match-lambda | |
723f5b1d | 403 | (((? package? package) output) |
811b21fb LC |
404 | (package->manifest-entry package output)) |
405 | ((? package? package) | |
406 | (package->manifest-entry package)) | |
407 | ((thing output) | |
408 | (if inferiors-loaded? | |
409 | ((inferior->entry) thing output) | |
410 | (throw 'wrong-type-arg 'packages->manifest | |
411 | "Wrong package object: ~S" (list thing) (list thing)))) | |
412 | (thing | |
413 | (if inferiors-loaded? | |
414 | ((inferior->entry) thing) | |
415 | (throw 'wrong-type-arg 'packages->manifest | |
416 | "Wrong package object: ~S" (list thing) (list thing))))) | |
8404ed5c DT |
417 | packages))) |
418 | ||
a54c94a4 LC |
419 | (define (manifest->gexp manifest) |
420 | "Return a representation of MANIFEST as a gexp." | |
421 | (define (entry->gexp entry) | |
cc4ecc2d | 422 | (match entry |
dedb17ad | 423 | (($ <manifest-entry> name version output (? string? path) |
f6f2346f | 424 | (deps ...) (search-paths ...) _ (properties ...)) |
dedb17ad | 425 | #~(#$name #$version #$output #$path |
55b4715f | 426 | (propagated-inputs #$(map entry->gexp deps)) |
dedb17ad | 427 | (search-paths #$(map search-path-specification->sexp |
f6f2346f LC |
428 | search-paths)) |
429 | (properties . #$properties))) | |
3636b1c7 | 430 | (($ <manifest-entry> name version output package |
f6f2346f | 431 | (deps ...) (search-paths ...) _ (properties ...)) |
a54c94a4 | 432 | #~(#$name #$version #$output |
dedb17ad | 433 | (ungexp package (or output "out")) |
55b4715f | 434 | (propagated-inputs #$(map entry->gexp deps)) |
dedb17ad | 435 | (search-paths #$(map search-path-specification->sexp |
f6f2346f LC |
436 | search-paths)) |
437 | (properties . #$properties))))) | |
cc4ecc2d LC |
438 | |
439 | (match manifest | |
440 | (($ <manifest> (entries ...)) | |
55b4715f | 441 | #~(manifest (version 3) |
a54c94a4 | 442 | (packages #$(map entry->gexp entries)))))) |
cc4ecc2d | 443 | |
dedb17ad LC |
444 | (define (find-package name version) |
445 | "Return a package from the distro matching NAME and possibly VERSION. This | |
446 | procedure is here for backward-compatibility and will eventually vanish." | |
447 | (define find-best-packages-by-name ;break abstractions | |
448 | (module-ref (resolve-interface '(gnu packages)) | |
449 | 'find-best-packages-by-name)) | |
450 | ||
451 | ;; Use 'find-best-packages-by-name' and not 'find-packages-by-name'; the | |
452 | ;; former traverses the module tree only once and then allows for efficient | |
453 | ;; access via a vhash. | |
454 | (match (find-best-packages-by-name name version) | |
455 | ((p _ ...) p) | |
456 | (_ | |
457 | (match (find-best-packages-by-name name #f) | |
458 | ((p _ ...) p) | |
459 | (_ #f))))) | |
460 | ||
cc4ecc2d LC |
461 | (define (sexp->manifest sexp) |
462 | "Parse SEXP as a manifest." | |
dedb17ad LC |
463 | (define (infer-search-paths name version) |
464 | ;; Infer the search path specifications for NAME-VERSION by looking up a | |
465 | ;; same-named package in the distro. Useful for the old manifest formats | |
466 | ;; that did not store search path info. | |
467 | (let ((package (find-package name version))) | |
468 | (if package | |
469 | (package-native-search-paths package) | |
470 | '()))) | |
471 | ||
b3a00885 | 472 | (define (infer-dependency item parent) |
55b4715f LC |
473 | ;; Return a <manifest-entry> for ITEM. |
474 | (let-values (((name version) | |
475 | (package-name->name+version | |
476 | (store-path-package-name item)))) | |
477 | (manifest-entry | |
478 | (name name) | |
479 | (version version) | |
b3a00885 LC |
480 | (item item) |
481 | (parent parent)))) | |
482 | ||
483 | (define* (sexp->manifest-entry sexp #:optional (parent (delay #f))) | |
484 | (match sexp | |
485 | ((name version output path | |
486 | ('propagated-inputs deps) | |
487 | ('search-paths search-paths) | |
488 | extra-stuff ...) | |
489 | ;; For each of DEPS, keep a promise pointing to ENTRY. | |
490 | (letrec* ((deps* (map (cut sexp->manifest-entry <> (delay entry)) | |
491 | deps)) | |
492 | (entry (manifest-entry | |
493 | (name name) | |
494 | (version version) | |
495 | (output output) | |
496 | (item path) | |
497 | (dependencies deps*) | |
498 | (search-paths (map sexp->search-path-specification | |
499 | search-paths)) | |
f6f2346f LC |
500 | (parent parent) |
501 | (properties (or (assoc-ref extra-stuff 'properties) | |
502 | '()))))) | |
b3a00885 | 503 | entry)))) |
55b4715f | 504 | |
cc4ecc2d LC |
505 | (match sexp |
506 | (('manifest ('version 0) | |
507 | ('packages ((name version output path) ...))) | |
508 | (manifest | |
509 | (map (lambda (name version output path) | |
510 | (manifest-entry | |
55b4715f LC |
511 | (name name) |
512 | (version version) | |
513 | (output output) | |
514 | (item path) | |
515 | (search-paths (infer-search-paths name version)))) | |
cc4ecc2d LC |
516 | name version output path))) |
517 | ||
518 | ;; Version 1 adds a list of propagated inputs to the | |
519 | ;; name/version/output/path tuples. | |
520 | (('manifest ('version 1) | |
521 | ('packages ((name version output path deps) ...))) | |
522 | (manifest | |
523 | (map (lambda (name version output path deps) | |
d34736c5 LC |
524 | ;; Up to Guix 0.7 included, dependencies were listed as ("gmp" |
525 | ;; "/gnu/store/...-gmp") for instance. Discard the 'label' in | |
526 | ;; such lists. | |
527 | (let ((deps (match deps | |
528 | (((labels directories) ...) | |
529 | directories) | |
530 | ((directories ...) | |
531 | directories)))) | |
b3a00885 LC |
532 | (letrec* ((deps* (map (cute infer-dependency <> (delay entry)) |
533 | deps)) | |
534 | (entry (manifest-entry | |
535 | (name name) | |
536 | (version version) | |
537 | (output output) | |
538 | (item path) | |
539 | (dependencies deps*) | |
540 | (search-paths | |
541 | (infer-search-paths name version))))) | |
542 | entry))) | |
cc4ecc2d LC |
543 | name version output path deps))) |
544 | ||
dedb17ad LC |
545 | ;; Version 2 adds search paths and is slightly more verbose. |
546 | (('manifest ('version 2 minor-version ...) | |
547 | ('packages ((name version output path | |
548 | ('propagated-inputs deps) | |
549 | ('search-paths search-paths) | |
550 | extra-stuff ...) | |
551 | ...))) | |
552 | (manifest | |
553 | (map (lambda (name version output path deps search-paths) | |
b3a00885 LC |
554 | (letrec* ((deps* (map (cute infer-dependency <> (delay entry)) |
555 | deps)) | |
556 | (entry (manifest-entry | |
557 | (name name) | |
558 | (version version) | |
559 | (output output) | |
560 | (item path) | |
561 | (dependencies deps*) | |
562 | (search-paths | |
563 | (map sexp->search-path-specification | |
564 | search-paths))))) | |
565 | entry)) | |
dedb17ad | 566 | name version output path deps search-paths))) |
55b4715f LC |
567 | |
568 | ;; Version 3 represents DEPS as full-blown manifest entries. | |
569 | (('manifest ('version 3 minor-version ...) | |
570 | ('packages (entries ...))) | |
b3a00885 | 571 | (manifest (map sexp->manifest-entry entries))) |
cc4ecc2d | 572 | (_ |
88aab8e3 LC |
573 | (raise (condition |
574 | (&message (message "unsupported manifest format"))))))) | |
cc4ecc2d LC |
575 | |
576 | (define (read-manifest port) | |
577 | "Return the packages listed in MANIFEST." | |
578 | (sexp->manifest (read port))) | |
579 | ||
ce30a0eb LC |
580 | (define (concatenate-manifests lst) |
581 | "Concatenate the manifests listed in LST and return the resulting manifest." | |
582 | (manifest (append-map manifest-entries lst))) | |
583 | ||
8a705ae4 LC |
584 | (define (map-manifest-entries proc manifest) |
585 | "Apply PROC to all the entries of MANIFEST and return a new manifest." | |
586 | (make-manifest | |
587 | (map proc (manifest-entries manifest)))) | |
588 | ||
a2078770 LC |
589 | (define (entry-predicate pattern) |
590 | "Return a procedure that returns #t when passed a manifest entry that | |
591 | matches NAME/OUTPUT/VERSION. OUTPUT and VERSION may be #f, in which case they | |
592 | are ignored." | |
593 | (match pattern | |
594 | (($ <manifest-pattern> name version output) | |
595 | (match-lambda | |
596 | (($ <manifest-entry> entry-name entry-version entry-output) | |
597 | (and (string=? entry-name name) | |
598 | (or (not entry-output) (not output) | |
599 | (string=? entry-output output)) | |
600 | (or (not version) | |
601 | (string=? entry-version version)))))))) | |
602 | ||
603 | (define (manifest-remove manifest patterns) | |
604 | "Remove entries for each of PATTERNS from MANIFEST. Each item in PATTERNS | |
605 | must be a manifest-pattern." | |
606 | (define (remove-entry pattern lst) | |
607 | (remove (entry-predicate pattern) lst)) | |
608 | ||
609 | (make-manifest (fold remove-entry | |
cc4ecc2d | 610 | (manifest-entries manifest) |
a2078770 | 611 | patterns))) |
cc4ecc2d | 612 | |
f7554030 AK |
613 | (define (manifest-add manifest entries) |
614 | "Add a list of manifest ENTRIES to MANIFEST and return new manifest. | |
615 | Remove MANIFEST entries that have the same name and output as ENTRIES." | |
616 | (define (same-entry? entry name output) | |
617 | (match entry | |
435603a1 | 618 | (($ <manifest-entry> entry-name _ entry-output _) |
f7554030 AK |
619 | (and (equal? name entry-name) |
620 | (equal? output entry-output))))) | |
621 | ||
622 | (make-manifest | |
435603a1 LC |
623 | (fold (lambda (entry result) ;XXX: quadratic |
624 | (match entry | |
625 | (($ <manifest-entry> name _ out _) | |
626 | (cons entry | |
627 | (remove (cut same-entry? <> name out) | |
628 | result))))) | |
629 | (manifest-entries manifest) | |
630 | entries))) | |
f7554030 | 631 | |
ef8993e2 LC |
632 | (define (manifest-lookup manifest pattern) |
633 | "Return the first item of MANIFEST that matches PATTERN, or #f if there is | |
634 | no match.." | |
635 | (find (entry-predicate pattern) | |
636 | (manifest-entries manifest))) | |
637 | ||
a2078770 LC |
638 | (define (manifest-installed? manifest pattern) |
639 | "Return #t if MANIFEST has an entry matching PATTERN (a manifest-pattern), | |
640 | #f otherwise." | |
ef8993e2 | 641 | (->bool (manifest-lookup manifest pattern))) |
cc4ecc2d | 642 | |
a2078770 | 643 | (define (manifest-matching-entries manifest patterns) |
487cbb01 LC |
644 | "Return all the entries of MANIFEST that match one of the PATTERNS. Raise |
645 | an '&unmatched-pattern-error' if none of the entries of MANIFEST matches one | |
646 | of PATTERNS." | |
647 | (fold-right (lambda (pattern matches) | |
648 | (match (filter (entry-predicate pattern) | |
649 | (manifest-entries manifest)) | |
650 | (() | |
651 | (raise (condition | |
652 | (&unmatched-pattern-error | |
653 | (pattern pattern) | |
654 | (manifest manifest))))) | |
655 | (lst | |
656 | (append lst matches)))) | |
657 | '() | |
658 | patterns)) | |
a2078770 | 659 | |
f03df3ee LC |
660 | (define (manifest-search-paths manifest) |
661 | "Return the list of search path specifications that apply to MANIFEST, | |
662 | including the search path specification for $PATH." | |
663 | (delete-duplicates | |
664 | (cons $PATH | |
665 | (append-map manifest-entry-search-paths | |
666 | (manifest-entries manifest))))) | |
667 | ||
cc4ecc2d | 668 | \f |
343745c8 AK |
669 | ;;; |
670 | ;;; Manifest transactions. | |
671 | ;;; | |
672 | ||
673 | (define-record-type* <manifest-transaction> manifest-transaction | |
674 | make-manifest-transaction | |
675 | manifest-transaction? | |
676 | (install manifest-transaction-install ; list of <manifest-entry> | |
677 | (default '())) | |
678 | (remove manifest-transaction-remove ; list of <manifest-pattern> | |
679 | (default '()))) | |
680 | ||
c8c25704 LC |
681 | (define (manifest-transaction-install-entry entry transaction) |
682 | "Augment TRANSACTION's set of installed packages with ENTRY, a | |
683 | <manifest-entry>." | |
684 | (manifest-transaction | |
685 | (inherit transaction) | |
686 | (install | |
687 | (cons entry (manifest-transaction-install transaction))))) | |
688 | ||
689 | (define (manifest-transaction-remove-pattern pattern transaction) | |
690 | "Add PATTERN to TRANSACTION's list of packages to remove." | |
691 | (manifest-transaction | |
692 | (inherit transaction) | |
693 | (remove | |
694 | (cons pattern (manifest-transaction-remove transaction))))) | |
695 | ||
696 | (define (manifest-transaction-null? transaction) | |
697 | "Return true if TRANSACTION has no effect---i.e., it neither installs nor | |
698 | remove software." | |
699 | (match transaction | |
700 | (($ <manifest-transaction> () ()) #t) | |
701 | (($ <manifest-transaction> _ _) #f))) | |
702 | ||
6d382339 LC |
703 | (define (manifest-transaction-removal-candidate? entry transaction) |
704 | "Return true if ENTRY is a candidate for removal in TRANSACTION." | |
705 | (any (lambda (pattern) | |
706 | ((entry-predicate pattern) entry)) | |
707 | (manifest-transaction-remove transaction))) | |
708 | ||
79601521 | 709 | (define (manifest-transaction-effects manifest transaction) |
46b23e1a LC |
710 | "Compute the effect of applying TRANSACTION to MANIFEST. Return 4 values: |
711 | the list of packages that would be removed, installed, upgraded, or downgraded | |
712 | when applying TRANSACTION to MANIFEST. Upgrades are represented as pairs | |
713 | where the head is the entry being upgraded and the tail is the entry that will | |
714 | replace it." | |
79601521 LC |
715 | (define (manifest-entry->pattern entry) |
716 | (manifest-pattern | |
717 | (name (manifest-entry-name entry)) | |
718 | (output (manifest-entry-output entry)))) | |
719 | ||
46b23e1a LC |
720 | (let loop ((input (manifest-transaction-install transaction)) |
721 | (install '()) | |
722 | (upgrade '()) | |
723 | (downgrade '())) | |
79601521 LC |
724 | (match input |
725 | (() | |
726 | (let ((remove (manifest-transaction-remove transaction))) | |
727 | (values (manifest-matching-entries manifest remove) | |
46b23e1a | 728 | (reverse install) (reverse upgrade) (reverse downgrade)))) |
79601521 LC |
729 | ((entry rest ...) |
730 | ;; Check whether installing ENTRY corresponds to the installation of a | |
731 | ;; new package or to an upgrade. | |
732 | ||
733 | ;; XXX: When the exact same output directory is installed, we're not | |
734 | ;; really upgrading anything. Add a check for that case. | |
735 | (let* ((pattern (manifest-entry->pattern entry)) | |
46b23e1a LC |
736 | (previous (manifest-lookup manifest pattern)) |
737 | (newer? (and previous | |
3bea13bb LC |
738 | (version>=? (manifest-entry-version entry) |
739 | (manifest-entry-version previous))))) | |
79601521 | 740 | (loop rest |
ef8993e2 | 741 | (if previous install (cons entry install)) |
46b23e1a | 742 | (if (and previous newer?) |
ef8993e2 | 743 | (alist-cons previous entry upgrade) |
46b23e1a LC |
744 | upgrade) |
745 | (if (and previous (not newer?)) | |
746 | (alist-cons previous entry downgrade) | |
747 | downgrade))))))) | |
79601521 | 748 | |
343745c8 | 749 | (define (manifest-perform-transaction manifest transaction) |
c8c25704 | 750 | "Perform TRANSACTION on MANIFEST and return the new manifest." |
343745c8 AK |
751 | (let ((install (manifest-transaction-install transaction)) |
752 | (remove (manifest-transaction-remove transaction))) | |
753 | (manifest-add (manifest-remove manifest remove) | |
754 | install))) | |
755 | ||
343745c8 | 756 | \f |
cc4ecc2d LC |
757 | ;;; |
758 | ;;; Profiles. | |
759 | ;;; | |
760 | ||
79ee406d | 761 | (define (manifest-inputs manifest) |
b4a4bec0 | 762 | "Return a list of <gexp-input> objects for MANIFEST." |
55b4715f LC |
763 | (define entry->input |
764 | (match-lambda | |
765 | (($ <manifest-entry> name version output thing deps) | |
766 | ;; THING may be a package or a file name. In the latter case, assume | |
767 | ;; it's already valid. | |
768 | (cons (gexp-input thing output) | |
769 | (append-map entry->input deps))))) | |
770 | ||
771 | (append-map entry->input (manifest-entries manifest))) | |
79ee406d | 772 | |
2c9f4786 | 773 | (define* (manifest-lookup-package manifest name #:optional version) |
d72d7833 | 774 | "Return as a monadic value the first package or store path referenced by |
2c9f4786 RW |
775 | MANIFEST that is named NAME and optionally has the given VERSION prefix, or #f |
776 | if not found." | |
d72d7833 SB |
777 | ;; Return as a monadic value the package or store path referenced by the |
778 | ;; manifest ENTRY, or #f if not referenced. | |
779 | (define (entry-lookup-package entry) | |
780 | (define (find-among-inputs inputs) | |
781 | (find (lambda (input) | |
782 | (and (package? input) | |
2c9f4786 RW |
783 | (equal? name (package-name input)) |
784 | (if version | |
785 | (string-prefix? version (package-version input)) | |
786 | #t))) | |
d72d7833 SB |
787 | inputs)) |
788 | (define (find-among-store-items items) | |
789 | (find (lambda (item) | |
054f60cd | 790 | (let-values (((name* version*) |
2c9f4786 RW |
791 | (package-name->name+version |
792 | (store-path-package-name item)))) | |
054f60cd | 793 | (and (string=? name name*) |
2c9f4786 | 794 | (if version |
054f60cd | 795 | (string-prefix? version version*) |
2c9f4786 | 796 | #t)))) |
d72d7833 SB |
797 | items)) |
798 | ||
d72d7833 SB |
799 | (with-monad %store-monad |
800 | (match (manifest-entry-item entry) | |
801 | ((? package? package) | |
963521a3 SB |
802 | (match (cons (list (package-name package) package) |
803 | (package-transitive-inputs package)) | |
d72d7833 SB |
804 | (((labels inputs . _) ...) |
805 | (return (find-among-inputs inputs))))) | |
806 | ((? string? item) | |
807 | (mlet %store-monad ((refs (references* item))) | |
3636b1c7 LC |
808 | (return (find-among-store-items refs)))) |
809 | (item | |
810 | ;; XXX: ITEM might be a 'computed-file' or anything like that, in | |
811 | ;; which case we don't know what to do. The fix may be to check | |
812 | ;; references once ITEM is compiled, as proposed at | |
813 | ;; <https://bugs.gnu.org/29927>. | |
814 | (return #f))))) | |
d72d7833 SB |
815 | |
816 | (anym %store-monad | |
817 | entry-lookup-package (manifest-entries manifest))) | |
818 | ||
79ee406d LC |
819 | (define (info-dir-file manifest) |
820 | "Return a derivation that builds the 'dir' file for all the entries of | |
821 | MANIFEST." | |
2f0556ae LC |
822 | (define texinfo ;lazy reference |
823 | (module-ref (resolve-interface '(gnu packages texinfo)) 'texinfo)) | |
824 | (define gzip ;lazy reference | |
825 | (module-ref (resolve-interface '(gnu packages compression)) 'gzip)) | |
5b0c648a LC |
826 | (define glibc-utf8-locales ;lazy reference |
827 | (module-ref (resolve-interface '(gnu packages base)) 'glibc-utf8-locales)) | |
2f0556ae | 828 | |
79ee406d | 829 | (define build |
99b231de LC |
830 | (with-imported-modules '((guix build utils)) |
831 | #~(begin | |
832 | (use-modules (guix build utils) | |
833 | (srfi srfi-1) (srfi srfi-26) | |
834 | (ice-9 ftw)) | |
835 | ||
836 | (define (info-file? file) | |
837 | (or (string-suffix? ".info" file) | |
838 | (string-suffix? ".info.gz" file))) | |
839 | ||
840 | (define (info-files top) | |
841 | (let ((infodir (string-append top "/share/info"))) | |
842 | (map (cut string-append infodir "/" <>) | |
843 | (or (scandir infodir info-file?) '())))) | |
844 | ||
5b0c648a LC |
845 | (define (info-file-language file) |
846 | (let* ((base (if (string-suffix? ".gz" file) | |
847 | (basename file ".info.gz") | |
848 | (basename file ".info"))) | |
849 | (dot (string-rindex base #\.))) | |
850 | (if dot | |
851 | (string-drop base (+ 1 dot)) | |
852 | "en"))) | |
853 | ||
99b231de | 854 | (define (install-info info) |
5b0c648a LC |
855 | (let ((language (info-file-language info))) |
856 | ;; We need to choose a valid locale for $LANGUAGE to be honored. | |
857 | (setenv "LC_ALL" "en_US.utf8") | |
858 | (setenv "LANGUAGE" language) | |
859 | (zero? | |
860 | (system* #+(file-append texinfo "/bin/install-info") | |
861 | "--silent" info | |
862 | (apply string-append #$output "/share/info/dir" | |
863 | (if (string=? "en" language) | |
864 | '("") | |
865 | `("." ,language))))))) | |
866 | ||
867 | (setenv "PATH" (string-append #+gzip "/bin")) ;for info.gz files | |
868 | (setenv "GUIX_LOCPATH" | |
869 | #+(file-append glibc-utf8-locales "/lib/locale")) | |
99b231de LC |
870 | |
871 | (mkdir-p (string-append #$output "/share/info")) | |
872 | (exit (every install-info | |
873 | (append-map info-files | |
874 | '#$(manifest-inputs manifest))))))) | |
79ee406d | 875 | |
aa46a028 | 876 | (gexp->derivation "info-dir" build |
a7a4fd9a | 877 | #:local-build? #t |
80eebee9 RW |
878 | #:substitutable? #f |
879 | #:properties | |
880 | `((type . profile-hook) | |
881 | (hook . info-dir)))) | |
79ee406d | 882 | |
042bc828 FB |
883 | (define (ghc-package-cache-file manifest) |
884 | "Return a derivation that builds the GHC 'package.cache' file for all the | |
aa46a028 | 885 | entries of MANIFEST, or #f if MANIFEST does not have any GHC packages." |
99b231de | 886 | (define ghc ;lazy reference |
042bc828 FB |
887 | (module-ref (resolve-interface '(gnu packages haskell)) 'ghc)) |
888 | ||
889 | (define build | |
99b231de LC |
890 | (with-imported-modules '((guix build utils)) |
891 | #~(begin | |
892 | (use-modules (guix build utils) | |
893 | (srfi srfi-1) (srfi srfi-26) | |
894 | (ice-9 ftw)) | |
895 | ||
896 | (define ghc-name-version | |
897 | (let* ((base (basename #+ghc))) | |
898 | (string-drop base | |
899 | (+ 1 (string-index base #\-))))) | |
900 | ||
901 | (define db-subdir | |
902 | (string-append "lib/" ghc-name-version "/package.conf.d")) | |
903 | ||
904 | (define db-dir | |
905 | (string-append #$output "/" db-subdir)) | |
906 | ||
907 | (define (conf-files top) | |
908 | (let ((db (string-append top "/" db-subdir))) | |
909 | (if (file-exists? db) | |
910 | (find-files db "\\.conf$") | |
911 | '()))) | |
912 | ||
913 | (define (copy-conf-file conf) | |
914 | (let ((base (basename conf))) | |
915 | (copy-file conf (string-append db-dir "/" base)))) | |
916 | ||
917 | (system* (string-append #+ghc "/bin/ghc-pkg") "init" db-dir) | |
918 | (for-each copy-conf-file | |
919 | (append-map conf-files | |
920 | (delete-duplicates | |
921 | '#$(manifest-inputs manifest)))) | |
922 | (let ((success | |
923 | (zero? | |
924 | (system* (string-append #+ghc "/bin/ghc-pkg") "recache" | |
925 | (string-append "--package-db=" db-dir))))) | |
926 | (for-each delete-file (find-files db-dir "\\.conf$")) | |
927 | (exit success))))) | |
042bc828 | 928 | |
07eaecfa LC |
929 | (with-monad %store-monad |
930 | ;; Don't depend on GHC when there's nothing to do. | |
931 | (if (any (cut string-prefix? "ghc" <>) | |
932 | (map manifest-entry-name (manifest-entries manifest))) | |
933 | (gexp->derivation "ghc-package-cache" build | |
a7a4fd9a | 934 | #:local-build? #t |
80eebee9 RW |
935 | #:substitutable? #f |
936 | #:properties | |
937 | `((type . profile-hook) | |
938 | (hook . ghc-package-cache))) | |
07eaecfa | 939 | (return #f)))) |
042bc828 | 940 | |
536c3ee4 MW |
941 | (define (ca-certificate-bundle manifest) |
942 | "Return a derivation that builds a single-file bundle containing the CA | |
943 | certificates in the /etc/ssl/certs sub-directories of the packages in | |
944 | MANIFEST. Single-file bundles are required by programs such as Git and Lynx." | |
945 | ;; See <http://lists.gnu.org/archive/html/guix-devel/2015-02/msg00429.html> | |
946 | ;; for a discussion. | |
947 | ||
948 | (define glibc-utf8-locales ;lazy reference | |
949 | (module-ref (resolve-interface '(gnu packages base)) 'glibc-utf8-locales)) | |
950 | ||
951 | (define build | |
99b231de LC |
952 | (with-imported-modules '((guix build utils)) |
953 | #~(begin | |
954 | (use-modules (guix build utils) | |
955 | (rnrs io ports) | |
956 | (srfi srfi-1) | |
957 | (srfi srfi-26) | |
958 | (ice-9 ftw) | |
959 | (ice-9 match)) | |
960 | ||
961 | (define (pem-file? file) | |
962 | (string-suffix? ".pem" file)) | |
963 | ||
964 | (define (ca-files top) | |
965 | (let ((cert-dir (string-append top "/etc/ssl/certs"))) | |
966 | (map (cut string-append cert-dir "/" <>) | |
967 | (or (scandir cert-dir pem-file?) '())))) | |
968 | ||
969 | (define (concatenate-files files result) | |
970 | "Make RESULT the concatenation of all of FILES." | |
971 | (define (dump file port) | |
972 | (display (call-with-input-file file get-string-all) | |
973 | port) | |
974 | (newline port)) ;required, see <https://bugs.debian.org/635570> | |
975 | ||
976 | (call-with-output-file result | |
977 | (lambda (port) | |
978 | (for-each (cut dump <> port) files)))) | |
979 | ||
980 | ;; Some file names in the NSS certificates are UTF-8 encoded so | |
981 | ;; install a UTF-8 locale. | |
982 | (setenv "LOCPATH" | |
983 | (string-append #+glibc-utf8-locales "/lib/locale/" | |
c6bc8e22 MB |
984 | #+(version-major+minor |
985 | (package-version glibc-utf8-locales)))) | |
99b231de LC |
986 | (setlocale LC_ALL "en_US.utf8") |
987 | ||
988 | (match (append-map ca-files '#$(manifest-inputs manifest)) | |
989 | (() | |
990 | ;; Since there are no CA files, just create an empty directory. Do | |
991 | ;; not create the etc/ssl/certs sub-directory, since that would | |
992 | ;; wrongfully lead to a message about 'SSL_CERT_DIR' needing to be | |
993 | ;; defined. | |
994 | (mkdir #$output) | |
995 | #t) | |
996 | ((ca-files ...) | |
997 | (let ((result (string-append #$output "/etc/ssl/certs"))) | |
998 | (mkdir-p result) | |
999 | (concatenate-files ca-files | |
1000 | (string-append result | |
1001 | "/ca-certificates.crt")) | |
1002 | #t)))))) | |
536c3ee4 | 1003 | |
aa46a028 | 1004 | (gexp->derivation "ca-certificate-bundle" build |
a7a4fd9a | 1005 | #:local-build? #t |
80eebee9 RW |
1006 | #:substitutable? #f |
1007 | #:properties | |
1008 | `((type . profile-hook) | |
1009 | (hook . ca-certificate-bundle)))) | |
aa46a028 | 1010 | |
de136f3e DM |
1011 | (define (glib-schemas manifest) |
1012 | "Return a derivation that unions all schemas from manifest entries and | |
1013 | creates the Glib 'gschemas.compiled' file." | |
1014 | (define glib ; lazy reference | |
1015 | (module-ref (resolve-interface '(gnu packages glib)) 'glib)) | |
1016 | ||
1017 | (mlet %store-monad ((%glib (manifest-lookup-package manifest "glib")) | |
1018 | ;; XXX: Can't use glib-compile-schemas corresponding | |
1019 | ;; to the glib referenced by 'manifest'. Because | |
1020 | ;; '%glib' can be either a package or store path, and | |
1021 | ;; there's no way to get the "bin" output for the later. | |
1022 | (glib-compile-schemas | |
1023 | -> #~(string-append #+glib:bin | |
1024 | "/bin/glib-compile-schemas"))) | |
1025 | ||
1026 | (define build | |
1027 | (with-imported-modules '((guix build utils) | |
1028 | (guix build union) | |
1029 | (guix build profiles) | |
1030 | (guix search-paths) | |
1031 | (guix records)) | |
1032 | #~(begin | |
1033 | (use-modules (guix build utils) | |
1034 | (guix build union) | |
1035 | (guix build profiles) | |
1036 | (srfi srfi-26)) | |
1037 | ||
1038 | (let* ((destdir (string-append #$output "/share/glib-2.0/schemas")) | |
1039 | (schemadirs (filter file-exists? | |
1040 | (map (cut string-append <> "/share/glib-2.0/schemas") | |
1041 | '#$(manifest-inputs manifest))))) | |
1042 | ||
1043 | ;; Union all the schemas. | |
1044 | (mkdir-p (string-append #$output "/share/glib-2.0")) | |
1045 | (union-build destdir schemadirs | |
1046 | #:log-port (%make-void-port "w")) | |
1047 | ||
1048 | (let ((dir destdir)) | |
1049 | (when (file-is-directory? dir) | |
1050 | (ensure-writable-directory dir) | |
1051 | (invoke #+glib-compile-schemas | |
1052 | (string-append "--targetdir=" dir) | |
1053 | dir))))))) | |
1054 | ||
1055 | ;; Don't run the hook when there's nothing to do. | |
1056 | (if %glib | |
1057 | (gexp->derivation "glib-schemas" build | |
1058 | #:local-build? #t | |
80eebee9 RW |
1059 | #:substitutable? #f |
1060 | #:properties | |
1061 | `((type . profile-hook) | |
1062 | (hook . glib-schemas))) | |
de136f3e DM |
1063 | (return #f)))) |
1064 | ||
b04af0ec SB |
1065 | (define (gtk-icon-themes manifest) |
1066 | "Return a derivation that unions all icon themes from manifest entries and | |
1067 | creates the GTK+ 'icon-theme.cache' file for each theme." | |
d1fb4af6 SB |
1068 | (define gtk+ ; lazy reference |
1069 | (module-ref (resolve-interface '(gnu packages gtk)) 'gtk+)) | |
1070 | ||
1071 | (mlet %store-monad ((%gtk+ (manifest-lookup-package manifest "gtk+")) | |
1072 | ;; XXX: Can't use gtk-update-icon-cache corresponding | |
1073 | ;; to the gtk+ referenced by 'manifest'. Because | |
1074 | ;; '%gtk+' can be either a package or store path, and | |
1075 | ;; there's no way to get the "bin" output for the later. | |
1076 | (gtk-update-icon-cache | |
1077 | -> #~(string-append #+gtk+:bin | |
1078 | "/bin/gtk-update-icon-cache"))) | |
1079 | ||
b04af0ec | 1080 | (define build |
99b231de LC |
1081 | (with-imported-modules '((guix build utils) |
1082 | (guix build union) | |
1083 | (guix build profiles) | |
1084 | (guix search-paths) | |
1085 | (guix records)) | |
1086 | #~(begin | |
1087 | (use-modules (guix build utils) | |
1088 | (guix build union) | |
1089 | (guix build profiles) | |
1090 | (srfi srfi-26) | |
1091 | (ice-9 ftw)) | |
1092 | ||
1093 | (let* ((destdir (string-append #$output "/share/icons")) | |
1094 | (icondirs (filter file-exists? | |
1095 | (map (cut string-append <> "/share/icons") | |
d1fb4af6 | 1096 | '#$(manifest-inputs manifest))))) |
99b231de LC |
1097 | |
1098 | ;; Union all the icons. | |
1099 | (mkdir-p (string-append #$output "/share")) | |
1100 | (union-build destdir icondirs | |
1101 | #:log-port (%make-void-port "w")) | |
1102 | ||
1103 | ;; Update the 'icon-theme.cache' file for each icon theme. | |
1104 | (for-each | |
1105 | (lambda (theme) | |
1106 | (let ((dir (string-append destdir "/" theme))) | |
1107 | ;; Occasionally DESTDIR contains plain files, such as | |
1108 | ;; "abiword_48.png". Ignore these. | |
1109 | (when (file-is-directory? dir) | |
1110 | (ensure-writable-directory dir) | |
d1fb4af6 | 1111 | (system* #+gtk-update-icon-cache "-t" dir "--quiet")))) |
99b231de | 1112 | (scandir destdir (negate (cut member <> '("." ".."))))))))) |
b04af0ec SB |
1113 | |
1114 | ;; Don't run the hook when there's nothing to do. | |
d1fb4af6 | 1115 | (if %gtk+ |
b04af0ec | 1116 | (gexp->derivation "gtk-icon-themes" build |
a7a4fd9a | 1117 | #:local-build? #t |
80eebee9 RW |
1118 | #:substitutable? #f |
1119 | #:properties | |
1120 | `((type . profile-hook) | |
1121 | (hook . gtk-icon-themes))) | |
b04af0ec SB |
1122 | (return #f)))) |
1123 | ||
7ddc1780 RW |
1124 | (define (gtk-im-modules manifest) |
1125 | "Return a derivation that builds the cache files for input method modules | |
1126 | for both major versions of GTK+." | |
1127 | ||
1128 | (mlet %store-monad ((gtk+ (manifest-lookup-package manifest "gtk+" "3")) | |
1129 | (gtk+-2 (manifest-lookup-package manifest "gtk+" "2"))) | |
1130 | ||
06d7d119 | 1131 | (define (build gtk gtk-version query) |
7ddc1780 RW |
1132 | (let ((major (string-take gtk-version 1))) |
1133 | (with-imported-modules '((guix build utils) | |
1134 | (guix build union) | |
1135 | (guix build profiles) | |
1136 | (guix search-paths) | |
1137 | (guix records)) | |
1138 | #~(begin | |
1139 | (use-modules (guix build utils) | |
1140 | (guix build union) | |
1141 | (guix build profiles) | |
1142 | (ice-9 popen) | |
1143 | (srfi srfi-1) | |
1144 | (srfi srfi-26)) | |
1145 | ||
1146 | (let* ((prefix (string-append "/lib/gtk-" #$major ".0/" | |
1147 | #$gtk-version)) | |
7ddc1780 RW |
1148 | (destdir (string-append #$output prefix)) |
1149 | (moddirs (cons (string-append #$gtk prefix "/immodules") | |
1150 | (filter file-exists? | |
1151 | (map (cut string-append <> prefix "/immodules") | |
1152 | '#$(manifest-inputs manifest))))) | |
1153 | (modules (append-map (cut find-files <> "\\.so$") | |
1154 | moddirs))) | |
1155 | ||
1156 | ;; Generate a new immodules cache file. | |
1157 | (mkdir-p (string-append #$output prefix)) | |
06d7d119 | 1158 | (let ((pipe (apply open-pipe* OPEN_READ #$query modules)) |
7ddc1780 RW |
1159 | (outfile (string-append #$output prefix |
1160 | "/immodules-gtk" #$major ".cache"))) | |
1161 | (dynamic-wind | |
1162 | (const #t) | |
1163 | (lambda () | |
1164 | (call-with-output-file outfile | |
1165 | (lambda (out) | |
1166 | (while (not (eof-object? (peek-char pipe))) | |
1167 | (write-char (read-char pipe) out)))) | |
1168 | #t) | |
1169 | (lambda () | |
1170 | (close-pipe pipe))))))))) | |
1171 | ||
1172 | ;; Don't run the hook when there's nothing to do. | |
06d7d119 YH |
1173 | (let* ((pkg-gtk+ (module-ref ; lazy reference |
1174 | (resolve-interface '(gnu packages gtk)) 'gtk+)) | |
e8cbebb4 JL |
1175 | (pkg-gtk+2 (module-ref ; lazy reference |
1176 | (resolve-interface '(gnu packages gtk)) 'gtk+-2)) | |
06d7d119 YH |
1177 | (gexp #~(begin |
1178 | #$(if gtk+ | |
1179 | (build | |
1180 | gtk+ "3.0.0" | |
1181 | ;; Use 'gtk-query-immodules-3.0' from the 'bin' | |
1182 | ;; output of latest gtk+ package. | |
1183 | #~(string-append | |
1184 | #$pkg-gtk+:bin "/bin/gtk-query-immodules-3.0")) | |
1185 | #t) | |
1186 | #$(if gtk+-2 | |
1187 | (build | |
1188 | gtk+-2 "2.10.0" | |
1189 | #~(string-append | |
28292d8c | 1190 | #$pkg-gtk+2:bin "/bin/gtk-query-immodules-2.0")) |
06d7d119 | 1191 | #t)))) |
7ddc1780 RW |
1192 | (if (or gtk+ gtk+-2) |
1193 | (gexp->derivation "gtk-im-modules" gexp | |
1194 | #:local-build? #t | |
80eebee9 RW |
1195 | #:substitutable? #f |
1196 | #:properties | |
1197 | `((type . profile-hook) | |
1198 | (hook . gtk-im-modules))) | |
7ddc1780 RW |
1199 | (return #f))))) |
1200 | ||
5c79f238 DM |
1201 | (define (linux-module-database manifest) |
1202 | "Return a derivation that unites all the kernel modules of the manifest | |
1203 | and creates the dependency graph of all these kernel modules. | |
1204 | ||
1205 | This is meant to be used as a profile hook." | |
fea072d7 | 1206 | (define kmod ; lazy reference |
5c79f238 | 1207 | (module-ref (resolve-interface '(gnu packages linux)) 'kmod)) |
755f365b MO |
1208 | |
1209 | (define guile-zlib | |
1210 | (module-ref (resolve-interface '(gnu packages guile)) 'guile-zlib)) | |
1211 | ||
5c79f238 | 1212 | (define build |
fea072d7 LC |
1213 | (with-imported-modules (source-module-closure |
1214 | '((guix build utils) | |
5c79f238 | 1215 | (gnu build linux-modules))) |
755f365b MO |
1216 | (with-extensions (list guile-zlib) |
1217 | #~(begin | |
1218 | (use-modules (ice-9 ftw) | |
1219 | (ice-9 match) | |
1220 | (srfi srfi-1) ; append-map | |
1221 | (gnu build linux-modules)) | |
1222 | ||
1223 | (let* ((inputs '#$(manifest-inputs manifest)) | |
1224 | (module-directories | |
1225 | (map (lambda (directory) | |
1226 | (string-append directory "/lib/modules")) | |
1227 | inputs)) | |
1228 | (directory-entries | |
1229 | (lambda (directory) | |
1230 | (or (scandir directory | |
1231 | (lambda (basename) | |
1232 | (not (string-prefix? "." basename)))) | |
1233 | '()))) | |
1234 | ;; Note: Should usually result in one entry. | |
1235 | (versions (delete-duplicates | |
1236 | (append-map directory-entries | |
1237 | module-directories)))) | |
1238 | (match versions | |
1239 | ((version) | |
1240 | (let ((old-path (getenv "PATH"))) | |
1241 | (setenv "PATH" #+(file-append kmod "/bin")) | |
1242 | (make-linux-module-directory inputs version #$output) | |
1243 | (setenv "PATH" old-path))) | |
1244 | (() | |
1245 | ;; Nothing here, maybe because this is a kernel with | |
1246 | ;; CONFIG_MODULES=n. | |
1247 | (mkdir #$output)) | |
1248 | (_ (error "Specified Linux kernel and Linux kernel modules | |
1249 | are not all of the same version")))))))) | |
5c79f238 DM |
1250 | (gexp->derivation "linux-module-database" build |
1251 | #:local-build? #t | |
1252 | #:substitutable? #f | |
1253 | #:properties | |
1254 | `((type . profile-hook) | |
1255 | (hook . linux-module-database)))) | |
1256 | ||
842cb820 SB |
1257 | (define (xdg-desktop-database manifest) |
1258 | "Return a derivation that builds the @file{mimeinfo.cache} database from | |
1259 | desktop files. It's used to query what applications can handle a given | |
1260 | MIME type." | |
85cfbd46 SB |
1261 | (define desktop-file-utils ; lazy reference |
1262 | (module-ref (resolve-interface '(gnu packages freedesktop)) | |
1263 | 'desktop-file-utils)) | |
1264 | ||
1265 | (mlet %store-monad ((glib | |
d72d7833 | 1266 | (manifest-lookup-package |
85cfbd46 | 1267 | manifest "glib"))) |
d72d7833 | 1268 | (define build |
99b231de LC |
1269 | (with-imported-modules '((guix build utils) |
1270 | (guix build union)) | |
1271 | #~(begin | |
1272 | (use-modules (srfi srfi-26) | |
1273 | (guix build utils) | |
1274 | (guix build union)) | |
1275 | (let* ((destdir (string-append #$output "/share/applications")) | |
1276 | (appdirs (filter file-exists? | |
1277 | (map (cut string-append <> | |
1278 | "/share/applications") | |
1279 | '#$(manifest-inputs manifest)))) | |
1280 | (update-desktop-database (string-append | |
1281 | #+desktop-file-utils | |
1282 | "/bin/update-desktop-database"))) | |
1283 | (mkdir-p (string-append #$output "/share")) | |
1284 | (union-build destdir appdirs | |
1285 | #:log-port (%make-void-port "w")) | |
1286 | (exit (zero? (system* update-desktop-database destdir))))))) | |
842cb820 | 1287 | |
85cfbd46 SB |
1288 | ;; Don't run the hook when 'glib' is not referenced. |
1289 | (if glib | |
d72d7833 | 1290 | (gexp->derivation "xdg-desktop-database" build |
d72d7833 | 1291 | #:local-build? #t |
80eebee9 RW |
1292 | #:substitutable? #f |
1293 | #:properties | |
1294 | `((type . profile-hook) | |
1295 | (hook . xdg-desktop-database))) | |
d72d7833 | 1296 | (return #f)))) |
842cb820 | 1297 | |
6c06b1fd SB |
1298 | (define (xdg-mime-database manifest) |
1299 | "Return a derivation that builds the @file{mime.cache} database from manifest | |
1300 | entries. It's used to query the MIME type of a given file." | |
801d316b SB |
1301 | (define shared-mime-info ; lazy reference |
1302 | (module-ref (resolve-interface '(gnu packages gnome)) 'shared-mime-info)) | |
1303 | ||
1304 | (mlet %store-monad ((glib | |
d72d7833 | 1305 | (manifest-lookup-package |
801d316b | 1306 | manifest "glib"))) |
d72d7833 | 1307 | (define build |
99b231de LC |
1308 | (with-imported-modules '((guix build utils) |
1309 | (guix build union)) | |
1310 | #~(begin | |
1311 | (use-modules (srfi srfi-26) | |
1312 | (guix build utils) | |
1313 | (guix build union)) | |
1314 | (let* ((datadir (string-append #$output "/share")) | |
1315 | (destdir (string-append datadir "/mime")) | |
1316 | (pkgdirs (filter file-exists? | |
1317 | (map (cut string-append <> | |
1318 | "/share/mime/packages") | |
801d316b SB |
1319 | (cons #+shared-mime-info |
1320 | '#$(manifest-inputs manifest))))) | |
99b231de LC |
1321 | (update-mime-database (string-append |
1322 | #+shared-mime-info | |
1323 | "/bin/update-mime-database"))) | |
1324 | (mkdir-p destdir) | |
1325 | (union-build (string-append destdir "/packages") pkgdirs | |
1326 | #:log-port (%make-void-port "w")) | |
1327 | (setenv "XDG_DATA_HOME" datadir) | |
1328 | (exit (zero? (system* update-mime-database destdir))))))) | |
d72d7833 | 1329 | |
801d316b SB |
1330 | ;; Don't run the hook when there are no GLib based applications. |
1331 | (if glib | |
d72d7833 | 1332 | (gexp->derivation "xdg-mime-database" build |
d72d7833 | 1333 | #:local-build? #t |
80eebee9 RW |
1334 | #:substitutable? #f |
1335 | #:properties | |
1336 | `((type . profile-hook) | |
1337 | (hook . xdg-mime-database))) | |
d72d7833 | 1338 | (return #f)))) |
6c06b1fd | 1339 | |
0a5ce0d1 HY |
1340 | ;; Several font packages may install font files into same directory, so |
1341 | ;; fonts.dir and fonts.scale file should be generated here, instead of in | |
1342 | ;; packages. | |
9eb5a449 AK |
1343 | (define (fonts-dir-file manifest) |
1344 | "Return a derivation that builds the @file{fonts.dir} and @file{fonts.scale} | |
0a5ce0d1 | 1345 | files for the fonts of the @var{manifest} entries." |
9eb5a449 AK |
1346 | (define mkfontscale |
1347 | (module-ref (resolve-interface '(gnu packages xorg)) 'mkfontscale)) | |
1348 | ||
1349 | (define mkfontdir | |
1350 | (module-ref (resolve-interface '(gnu packages xorg)) 'mkfontdir)) | |
1351 | ||
1352 | (define build | |
1353 | #~(begin | |
1354 | (use-modules (srfi srfi-26) | |
1355 | (guix build utils) | |
1356 | (guix build union)) | |
0a5ce0d1 HY |
1357 | (let ((fonts-dirs (filter file-exists? |
1358 | (map (cut string-append <> | |
1359 | "/share/fonts") | |
1360 | '#$(manifest-inputs manifest))))) | |
9eb5a449 | 1361 | (mkdir #$output) |
0a5ce0d1 | 1362 | (if (null? fonts-dirs) |
9eb5a449 | 1363 | (exit #t) |
0a5ce0d1 HY |
1364 | (let* ((share-dir (string-append #$output "/share")) |
1365 | (fonts-dir (string-append share-dir "/fonts")) | |
9eb5a449 AK |
1366 | (mkfontscale (string-append #+mkfontscale |
1367 | "/bin/mkfontscale")) | |
1368 | (mkfontdir (string-append #+mkfontdir | |
0a5ce0d1 HY |
1369 | "/bin/mkfontdir")) |
1370 | (empty-file? (lambda (filename) | |
1371 | (call-with-ascii-input-file filename | |
1372 | (lambda (p) | |
1373 | (eqv? #\0 (read-char p)))))) | |
1374 | (fonts-dir-file "fonts.dir") | |
1375 | (fonts-scale-file "fonts.scale")) | |
1376 | (mkdir-p share-dir) | |
1377 | ;; Create all sub-directories, because we may create fonts.dir | |
1378 | ;; and fonts.scale files in the sub-directories. | |
1379 | (union-build fonts-dir fonts-dirs | |
1380 | #:log-port (%make-void-port "w") | |
1381 | #:create-all-directories? #t) | |
1382 | (let ((directories (find-files fonts-dir | |
1383 | (lambda (file stat) | |
1384 | (eq? 'directory (stat:type stat))) | |
1385 | #:directories? #t))) | |
1386 | (for-each (lambda (dir) | |
1387 | (with-directory-excursion dir | |
1388 | (when (file-exists? fonts-scale-file) | |
1389 | (delete-file fonts-scale-file)) | |
1390 | (when (file-exists? fonts-dir-file) | |
1391 | (delete-file fonts-dir-file)) | |
1392 | (unless (and (zero? (system* mkfontscale)) | |
1393 | (zero? (system* mkfontdir))) | |
1394 | (exit #f)) | |
32b7506c RW |
1395 | (when (and (file-exists? fonts-scale-file) |
1396 | (empty-file? fonts-scale-file)) | |
0a5ce0d1 | 1397 | (delete-file fonts-scale-file)) |
32b7506c RW |
1398 | (when (and (file-exists? fonts-dir-file) |
1399 | (empty-file? fonts-dir-file)) | |
0a5ce0d1 HY |
1400 | (delete-file fonts-dir-file)))) |
1401 | directories))))))) | |
9eb5a449 AK |
1402 | |
1403 | (gexp->derivation "fonts-dir" build | |
1404 | #:modules '((guix build utils) | |
0a5ce0d1 HY |
1405 | (guix build union) |
1406 | (srfi srfi-26)) | |
9eb5a449 | 1407 | #:local-build? #t |
80eebee9 RW |
1408 | #:substitutable? #f |
1409 | #:properties | |
1410 | `((type . profile-hook) | |
1411 | (hook . fonts-dir)))) | |
9eb5a449 | 1412 | |
a0b87ef8 MC |
1413 | (define (manual-database manifest) |
1414 | "Return a derivation that builds the manual page database (\"mandb\") for | |
1415 | the entries in MANIFEST." | |
b8396f96 LC |
1416 | (define gdbm-ffi |
1417 | (module-ref (resolve-interface '(gnu packages guile)) | |
1418 | 'guile-gdbm-ffi)) | |
1419 | ||
4c0c65ac MO |
1420 | (define guile-zlib |
1421 | (module-ref (resolve-interface '(gnu packages guile)) 'guile-zlib)) | |
b8396f96 LC |
1422 | |
1423 | (define modules | |
4c0c65ac MO |
1424 | (delete '(guix config) |
1425 | (source-module-closure `((guix build utils) | |
1426 | (guix man-db))))) | |
a0b87ef8 MC |
1427 | |
1428 | (define build | |
b8396f96 | 1429 | (with-imported-modules modules |
4c0c65ac MO |
1430 | (with-extensions (list gdbm-ffi ;for (guix man-db) |
1431 | guile-zlib) | |
331ac4cc LC |
1432 | #~(begin |
1433 | (use-modules (guix man-db) | |
1434 | (guix build utils) | |
ef4b5f2f | 1435 | (ice-9 threads) |
331ac4cc LC |
1436 | (srfi srfi-1) |
1437 | (srfi srfi-19)) | |
1438 | ||
ef4b5f2f AB |
1439 | (define (print-string msg) |
1440 | (display msg) | |
1441 | (force-output)) | |
1442 | ||
1443 | (define-syntax-rule (print fmt args ...) | |
1444 | ;; Build up the string and display it at once. | |
1445 | (print-string (format #f fmt args ...))) | |
1446 | ||
1447 | (define (compute-entry directory count total) | |
1448 | (print "\r[~3d/~3d] building list of man-db entries..." | |
1449 | count total) | |
1450 | (let ((man (string-append directory "/share/man"))) | |
1451 | (if (directory-exists? man) | |
1452 | (mandb-entries man) | |
1453 | '()))) | |
1454 | ||
331ac4cc | 1455 | (define (compute-entries) |
f6fe7da3 LC |
1456 | ;; This is the most expensive part (I/O and CPU, due to |
1457 | ;; decompression), so report progress as we traverse INPUTS. | |
ef4b5f2f AB |
1458 | ;; Cap at 4 threads because we don't see any speedup beyond that |
1459 | ;; on an SSD laptop. | |
1460 | (let* ((inputs '#$(manifest-inputs manifest)) | |
1461 | (total (length inputs)) | |
1462 | (threads (min (parallel-job-count) 4))) | |
1463 | (concatenate | |
1464 | (n-par-map threads compute-entry inputs | |
1465 | (iota total 1) | |
1466 | (make-list total total))))) | |
331ac4cc LC |
1467 | |
1468 | (define man-directory | |
1469 | (string-append #$output "/share/man")) | |
1470 | ||
1471 | (mkdir-p man-directory) | |
1472 | ||
1473 | (format #t "Creating manual page database...~%") | |
1474 | (force-output) | |
1475 | (let* ((start (current-time)) | |
1476 | (entries (compute-entries)) | |
1477 | (_ (write-mandb-database (string-append man-directory | |
1478 | "/index.db") | |
1479 | entries)) | |
1480 | (duration (time-difference (current-time) start))) | |
f6fe7da3 | 1481 | (newline) |
331ac4cc LC |
1482 | (format #t "~a entries processed in ~,1f s~%" |
1483 | (length entries) | |
1484 | (+ (time-second duration) | |
1485 | (* (time-nanosecond duration) (expt 10 -9)))) | |
1486 | (force-output)))))) | |
a0b87ef8 MC |
1487 | |
1488 | (gexp->derivation "manual-database" build | |
b8396f96 LC |
1489 | |
1490 | ;; Work around GDBM 1.13 issue whereby uninitialized bytes | |
1491 | ;; get written to disk: | |
1492 | ;; <https://debbugs.gnu.org/cgi/bugreport.cgi?bug=29654#23>. | |
1493 | #:env-vars `(("MALLOC_PERTURB_" . "1")) | |
1494 | ||
69de9839 | 1495 | #:substitutable? #f |
80eebee9 RW |
1496 | #:local-build? #t |
1497 | #:properties | |
1498 | `((type . profile-hook) | |
1499 | (hook . manual-database)))) | |
a0b87ef8 | 1500 | |
743497b5 RW |
1501 | (define (texlive-configuration manifest) |
1502 | "Return a derivation that builds a TeXlive configuration for the entries in | |
1503 | MANIFEST." | |
1504 | (define entry->texlive-input | |
1505 | (match-lambda | |
1506 | (($ <manifest-entry> name version output thing deps) | |
1507 | (if (string-prefix? "texlive-" name) | |
1508 | (cons (gexp-input thing output) | |
1509 | (append-map entry->texlive-input deps)) | |
1510 | '())))) | |
1511 | (define build | |
1512 | (with-imported-modules '((guix build utils) | |
1513 | (guix build union)) | |
1514 | #~(begin | |
1515 | (use-modules (guix build utils) | |
1516 | (guix build union)) | |
1517 | ||
1518 | ;; Build a modifiable union of all texlive inputs. We do this so | |
1519 | ;; that TeX live can resolve the parent and grandparent directories | |
1520 | ;; correctly. There might be a more elegant way to accomplish this. | |
1521 | (union-build #$output | |
1522 | '#$(append-map entry->texlive-input | |
1523 | (manifest-entries manifest)) | |
1524 | #:create-all-directories? #t | |
1525 | #:log-port (%make-void-port "w")) | |
cf22e99f CB |
1526 | (let ((texmf.cnf (string-append |
1527 | #$output | |
1528 | "/share/texmf-dist/web2c/texmf.cnf"))) | |
1529 | (when (file-exists? texmf.cnf) | |
1530 | (substitute* texmf.cnf | |
1531 | (("^TEXMFROOT = .*") | |
1532 | (string-append "TEXMFROOT = " #$output "/share\n")) | |
1533 | (("^TEXMF = .*") | |
1534 | "TEXMF = $TEXMFROOT/share/texmf-dist\n")))) | |
743497b5 RW |
1535 | #t))) |
1536 | ||
1537 | (with-monad %store-monad | |
1538 | (if (any (cut string-prefix? "texlive-" <>) | |
1539 | (map manifest-entry-name (manifest-entries manifest))) | |
1540 | (gexp->derivation "texlive-configuration" build | |
1541 | #:substitutable? #f | |
1542 | #:local-build? #t | |
1543 | #:properties | |
1544 | `((type . profile-hook) | |
1545 | (hook . texlive-configuration))) | |
1546 | (return #f)))) | |
1547 | ||
aa46a028 LC |
1548 | (define %default-profile-hooks |
1549 | ;; This is the list of derivation-returning procedures that are called by | |
1550 | ;; default when making a non-empty profile. | |
1551 | (list info-dir-file | |
a0b87ef8 | 1552 | manual-database |
9eb5a449 | 1553 | fonts-dir-file |
aa46a028 | 1554 | ghc-package-cache-file |
b04af0ec | 1555 | ca-certificate-bundle |
de136f3e | 1556 | glib-schemas |
842cb820 | 1557 | gtk-icon-themes |
7ddc1780 | 1558 | gtk-im-modules |
743497b5 | 1559 | texlive-configuration |
6c06b1fd SB |
1560 | xdg-desktop-database |
1561 | xdg-mime-database)) | |
536c3ee4 MW |
1562 | |
1563 | (define* (profile-derivation manifest | |
1564 | #:key | |
416f7f4f | 1565 | (name "profile") |
e5f04c2d | 1566 | (hooks %default-profile-hooks) |
a6562c7e | 1567 | (locales? #t) |
afd06f60 | 1568 | (allow-collisions? #f) |
e00ade3f | 1569 | (relative-symlinks? #f) |
176febe3 | 1570 | system target) |
79ee406d | 1571 | "Return a derivation that builds a profile (aka. 'user environment') with |
aa46a028 | 1572 | the given MANIFEST. The profile includes additional derivations returned by |
a6562c7e | 1573 | the monadic procedures listed in HOOKS--such as an Info 'dir' file, etc. |
afd06f60 LC |
1574 | Unless ALLOW-COLLISIONS? is true, a '&profile-collision-error' is raised if |
1575 | entries in MANIFEST collide (for instance if there are two same-name packages | |
1576 | with a different version number.) | |
a6562c7e LC |
1577 | |
1578 | When LOCALES? is true, the build is performed under a UTF-8 locale; this adds | |
176febe3 LC |
1579 | a dependency on the 'glibc-utf8-locales' package. |
1580 | ||
e00ade3f LC |
1581 | When RELATIVE-SYMLINKS? is true, use relative file names for symlink targets. |
1582 | This is one of the things to do for the result to be relocatable. | |
1583 | ||
176febe3 LC |
1584 | When TARGET is true, it must be a GNU triplet, and the packages in MANIFEST |
1585 | are cross-built for TARGET." | |
a654dc4b LC |
1586 | (mlet* %store-monad ((system (if system |
1587 | (return system) | |
1588 | (current-system))) | |
91be09de MO |
1589 | (target (if target |
1590 | (return target) | |
1591 | (current-target-system))) | |
afd06f60 LC |
1592 | (ok? (if allow-collisions? |
1593 | (return #t) | |
1594 | (check-for-collisions manifest system | |
1595 | #:target target))) | |
a654dc4b LC |
1596 | (extras (if (null? (manifest-entries manifest)) |
1597 | (return '()) | |
25af35fa LC |
1598 | (mapm/accumulate-builds (lambda (hook) |
1599 | (hook manifest)) | |
1600 | hooks)))) | |
79ee406d | 1601 | (define inputs |
eeae0b3c SB |
1602 | (append (filter-map (lambda (drv) |
1603 | (and (derivation? drv) | |
1604 | (gexp-input drv))) | |
07eaecfa | 1605 | extras) |
536c3ee4 | 1606 | (manifest-inputs manifest))) |
79ee406d | 1607 | |
1af0860e LC |
1608 | (define glibc-utf8-locales ;lazy reference |
1609 | (module-ref (resolve-interface '(gnu packages base)) | |
1610 | 'glibc-utf8-locales)) | |
1611 | ||
a6562c7e LC |
1612 | (define set-utf8-locale |
1613 | ;; Some file names (e.g., in 'nss-certs') are UTF-8 encoded so | |
1614 | ;; install a UTF-8 locale. | |
1615 | #~(begin | |
1616 | (setenv "LOCPATH" | |
1617 | #$(file-append glibc-utf8-locales "/lib/locale/" | |
c6bc8e22 MB |
1618 | (version-major+minor |
1619 | (package-version glibc-utf8-locales)))) | |
a6562c7e LC |
1620 | (setlocale LC_ALL "en_US.utf8"))) |
1621 | ||
79ee406d | 1622 | (define builder |
99b231de LC |
1623 | (with-imported-modules '((guix build profiles) |
1624 | (guix build union) | |
1625 | (guix build utils) | |
1626 | (guix search-paths) | |
1627 | (guix records)) | |
1628 | #~(begin | |
1629 | (use-modules (guix build profiles) | |
1630 | (guix search-paths) | |
1631 | (srfi srfi-1)) | |
1632 | ||
39569dbb LC |
1633 | (let ((line (cond-expand (guile-2.2 'line) |
1634 | (else _IOLBF)))) ;Guile 2.0 | |
1635 | (setvbuf (current-output-port) line) | |
1636 | (setvbuf (current-error-port) line)) | |
99b231de | 1637 | |
a6562c7e | 1638 | #+(if locales? set-utf8-locale #t) |
1af0860e | 1639 | |
99b231de LC |
1640 | (define search-paths |
1641 | ;; Search paths of MANIFEST's packages, converted back to their | |
1642 | ;; record form. | |
1643 | (map sexp->search-path-specification | |
1644 | (delete-duplicates | |
1645 | '#$(map search-path-specification->sexp | |
f03df3ee | 1646 | (manifest-search-paths manifest))))) |
99b231de LC |
1647 | |
1648 | (build-profile #$output '#$inputs | |
e00ade3f LC |
1649 | #:symlink #$(if relative-symlinks? |
1650 | #~symlink-relative | |
1651 | #~symlink) | |
99b231de LC |
1652 | #:manifest '#$(manifest->gexp manifest) |
1653 | #:search-paths search-paths)))) | |
79ee406d | 1654 | |
416f7f4f | 1655 | (gexp->derivation name builder |
40d71e44 | 1656 | #:system system |
176febe3 | 1657 | #:target target |
a7a4fd9a | 1658 | |
cbb76780 LC |
1659 | ;; Don't complain about _IO* on Guile 2.2. |
1660 | #:env-vars '(("GUILE_WARN_DEPRECATED" . "no")) | |
1661 | ||
a7a4fd9a LC |
1662 | ;; Not worth offloading. |
1663 | #:local-build? #t | |
1664 | ||
1665 | ;; Disable substitution because it would trigger a | |
1666 | ;; connection to the substitute server, which is likely | |
1667 | ;; to have no substitute to offer. | |
e7570ec2 LC |
1668 | #:substitutable? #f |
1669 | ||
1670 | #:properties `((type . profile) | |
1671 | (profile | |
1672 | (count | |
1673 | . ,(length | |
1674 | (manifest-entries manifest)))))))) | |
cc4ecc2d | 1675 | |
ef674a24 LC |
1676 | ;; Declarative profile. |
1677 | (define-record-type* <profile> profile make-profile | |
1678 | profile? | |
1679 | (name profile-name (default "profile")) ;string | |
1680 | (content profile-content) ;<manifest> | |
1681 | (hooks profile-hooks ;list of procedures | |
1682 | (default %default-profile-hooks)) | |
1683 | (locales? profile-locales? ;Boolean | |
1684 | (default #t)) | |
1685 | (allow-collisions? profile-allow-collisions? ;Boolean | |
1686 | (default #f)) | |
1687 | (relative-symlinks? profile-relative-symlinks? ;Boolean | |
1688 | (default #f))) | |
1689 | ||
1690 | (define-gexp-compiler (profile-compiler (profile <profile>) system target) | |
1691 | "Compile PROFILE to a derivation." | |
1692 | (match profile | |
1693 | (($ <profile> name manifest hooks | |
1694 | locales? allow-collisions? relative-symlinks?) | |
1695 | (profile-derivation manifest | |
1696 | #:name name | |
1697 | #:hooks hooks | |
1698 | #:locales? locales? | |
1699 | #:allow-collisions? allow-collisions? | |
1700 | #:relative-symlinks? relative-symlinks? | |
1701 | #:system system #:target target)))) | |
1702 | ||
78d55b70 LC |
1703 | (define* (profile-search-paths profile |
1704 | #:optional (manifest (profile-manifest profile)) | |
1705 | #:key (getenv (const #f))) | |
1706 | "Read the manifest of PROFILE and evaluate the values of search path | |
1707 | environment variables required by PROFILE; return a list of | |
1708 | specification/value pairs. If MANIFEST is not #f, it is assumed to be the | |
1709 | manifest of PROFILE, which avoids rereading it. | |
1710 | ||
1711 | Use GETENV to determine the current settings and report only settings not | |
1712 | already effective." | |
1713 | (evaluate-search-paths (manifest-search-paths manifest) | |
1714 | (list profile) getenv)) | |
1715 | ||
cc4ecc2d LC |
1716 | (define (profile-regexp profile) |
1717 | "Return a regular expression that matches PROFILE's name and number." | |
1718 | (make-regexp (string-append "^" (regexp-quote (basename profile)) | |
1719 | "-([0-9]+)"))) | |
1720 | ||
1721 | (define (generation-number profile) | |
1722 | "Return PROFILE's number or 0. An absolute file name must be used." | |
1723 | (or (and=> (false-if-exception (regexp-exec (profile-regexp profile) | |
1724 | (basename (readlink profile)))) | |
1725 | (compose string->number (cut match:substring <> 1))) | |
1726 | 0)) | |
1727 | ||
c872b952 LC |
1728 | (define %profile-generation-rx |
1729 | ;; Regexp that matches profile generation. | |
1730 | (make-regexp "(.*)-([0-9]+)-link$")) | |
1731 | ||
1732 | (define (generation-profile file) | |
1733 | "If FILE is a profile generation GC root such as \"guix-profile-42-link\", | |
1734 | return its corresponding profile---e.g., \"guix-profile\". Otherwise return | |
1735 | #f." | |
1736 | (match (regexp-exec %profile-generation-rx file) | |
1737 | (#f #f) | |
1738 | (m (let ((profile (match:substring m 1))) | |
1739 | (and (file-exists? (string-append profile "/manifest")) | |
1740 | profile))))) | |
1741 | ||
cc4ecc2d LC |
1742 | (define (generation-numbers profile) |
1743 | "Return the sorted list of generation numbers of PROFILE, or '(0) if no | |
1744 | former profiles were found." | |
cc4ecc2d LC |
1745 | (match (scandir (dirname profile) |
1746 | (cute regexp-exec (profile-regexp profile) <>)) | |
1747 | (#f ; no profile directory | |
1748 | '(0)) | |
1749 | (() ; no profiles | |
1750 | '(0)) | |
1751 | ((profiles ...) ; former profiles around | |
1752 | (sort (map (compose string->number | |
1753 | (cut match:substring <> 1) | |
1754 | (cute regexp-exec (profile-regexp profile) <>)) | |
1755 | profiles) | |
1756 | <)))) | |
1757 | ||
f452e8ff AK |
1758 | (define (profile-generations profile) |
1759 | "Return a list of PROFILE's generations." | |
1760 | (let ((generations (generation-numbers profile))) | |
1761 | (if (equal? generations '(0)) | |
1762 | '() | |
1763 | generations))) | |
1764 | ||
9008debc CM |
1765 | (define (relative-generation-spec->number profile spec) |
1766 | "Return PROFILE's generation specified by SPEC, which is a string. The SPEC | |
1767 | may be a N, -N, or +N, where N is a number. If the spec is N, then the number | |
1768 | returned is N. If it is -N, then the number returned is the profile's current | |
1769 | generation number minus N. If it is +N, then the number returned is the | |
1770 | profile's current generation number plus N. Return #f if there is no such | |
1771 | generation." | |
1772 | (let ((number (string->number spec))) | |
1773 | (and number | |
1774 | (case (string-ref spec 0) | |
1775 | ((#\+ #\-) | |
1776 | (relative-generation profile number)) | |
1777 | (else (if (memv number (profile-generations profile)) | |
1778 | number | |
1779 | #f)))))) | |
1780 | ||
1781 | ||
3ccde087 AK |
1782 | (define* (relative-generation profile shift #:optional |
1783 | (current (generation-number profile))) | |
1784 | "Return PROFILE's generation shifted from the CURRENT generation by SHIFT. | |
1785 | SHIFT is a positive or negative number. | |
1786 | Return #f if there is no such generation." | |
1787 | (let* ((abs-shift (abs shift)) | |
1788 | (numbers (profile-generations profile)) | |
1789 | (from-current (memq current | |
1790 | (if (negative? shift) | |
1791 | (reverse numbers) | |
1792 | numbers)))) | |
1793 | (and from-current | |
1794 | (< abs-shift (length from-current)) | |
1795 | (list-ref from-current abs-shift)))) | |
1796 | ||
1797 | (define* (previous-generation-number profile #:optional | |
1798 | (number (generation-number profile))) | |
cc4ecc2d LC |
1799 | "Return the number of the generation before generation NUMBER of |
1800 | PROFILE, or 0 if none exists. It could be NUMBER - 1, but it's not the | |
1801 | case when generations have been deleted (there are \"holes\")." | |
3ccde087 AK |
1802 | (or (relative-generation profile -1 number) |
1803 | 0)) | |
cc4ecc2d LC |
1804 | |
1805 | (define (generation-file-name profile generation) | |
1806 | "Return the file name for PROFILE's GENERATION." | |
1807 | (format #f "~a-~a-link" profile generation)) | |
1808 | ||
1809 | (define (generation-time profile number) | |
1810 | "Return the creation time of a generation in the UTC format." | |
1811 | (make-time time-utc 0 | |
1812 | (stat:ctime (stat (generation-file-name profile number))))) | |
1813 | ||
06d45f45 LC |
1814 | (define (link-to-empty-profile store generation) |
1815 | "Link GENERATION, a string, to the empty profile. An error is raised if | |
1816 | that fails." | |
1817 | (let* ((drv (run-with-store store | |
a6562c7e LC |
1818 | (profile-derivation (manifest '()) |
1819 | #:locales? #f))) | |
06d45f45 LC |
1820 | (prof (derivation->output-path drv "out"))) |
1821 | (build-derivations store (list drv)) | |
1822 | (switch-symlinks generation prof))) | |
1823 | ||
1824 | (define (switch-to-generation profile number) | |
1825 | "Atomically switch PROFILE to the generation NUMBER. Return the number of | |
1826 | the generation that was current before switching." | |
1827 | (let ((current (generation-number profile)) | |
1828 | (generation (generation-file-name profile number))) | |
1829 | (cond ((not (file-exists? profile)) | |
1830 | (raise (condition (&profile-not-found-error | |
1831 | (profile profile))))) | |
1832 | ((not (file-exists? generation)) | |
1833 | (raise (condition (&missing-generation-error | |
1834 | (profile profile) | |
1835 | (generation number))))) | |
1836 | (else | |
bc6e291e | 1837 | (switch-symlinks profile (basename generation)) |
06d45f45 LC |
1838 | current)))) |
1839 | ||
1840 | (define (switch-to-previous-generation profile) | |
1841 | "Atomically switch PROFILE to the previous generation. Return the former | |
1842 | generation number and the current one." | |
1843 | (let ((previous (previous-generation-number profile))) | |
1844 | (values (switch-to-generation profile previous) | |
1845 | previous))) | |
1846 | ||
1847 | (define (roll-back store profile) | |
1848 | "Roll back to the previous generation of PROFILE. Return the number of the | |
1849 | generation that was current before switching and the new generation number." | |
1850 | (let* ((number (generation-number profile)) | |
1851 | (previous-number (previous-generation-number profile number)) | |
1852 | (previous-generation (generation-file-name profile previous-number))) | |
1853 | (cond ((not (file-exists? profile)) ;invalid profile | |
1854 | (raise (condition (&profile-not-found-error | |
1855 | (profile profile))))) | |
1856 | ((zero? number) ;empty profile | |
1857 | (values number number)) | |
1858 | ((or (zero? previous-number) ;going to emptiness | |
1859 | (not (file-exists? previous-generation))) | |
1860 | (link-to-empty-profile store previous-generation) | |
1861 | (switch-to-previous-generation profile)) | |
1862 | (else ;anything else | |
1863 | (switch-to-previous-generation profile))))) | |
1864 | ||
1865 | (define (delete-generation store profile number) | |
1866 | "Delete generation with NUMBER from PROFILE. Return the file name of the | |
1867 | generation that has been deleted, or #f if nothing was done (for instance | |
1868 | because the NUMBER is zero.)" | |
1869 | (define (delete-and-return) | |
1870 | (let ((generation (generation-file-name profile number))) | |
1871 | (delete-file generation) | |
1872 | generation)) | |
1873 | ||
1874 | (let* ((current-number (generation-number profile)) | |
1875 | (previous-number (previous-generation-number profile number)) | |
1876 | (previous-generation (generation-file-name profile previous-number))) | |
1877 | (cond ((zero? number) #f) ;do not delete generation 0 | |
1878 | ((and (= number current-number) | |
1879 | (not (file-exists? previous-generation))) | |
1880 | (link-to-empty-profile store previous-generation) | |
1881 | (switch-to-previous-generation profile) | |
1882 | (delete-and-return)) | |
1883 | ((= number current-number) | |
1884 | (roll-back store profile) | |
1885 | (delete-and-return)) | |
1886 | (else | |
1887 | (delete-and-return))))) | |
1888 | ||
efcb4441 LC |
1889 | (define %user-profile-directory |
1890 | (and=> (getenv "HOME") | |
1891 | (cut string-append <> "/.guix-profile"))) | |
1892 | ||
1893 | (define %profile-directory | |
1894 | (string-append %state-directory "/profiles/" | |
1895 | (or (and=> (or (getenv "USER") | |
c20ba183 LC |
1896 | (getenv "LOGNAME") |
1897 | (false-if-exception | |
1898 | (passwd:name (getpwuid (getuid))))) | |
efcb4441 LC |
1899 | (cut string-append "per-user/" <>)) |
1900 | "default"))) | |
1901 | ||
1902 | (define %current-profile | |
1903 | ;; Call it `guix-profile', not `profile', to allow Guix profiles to | |
1904 | ;; coexist with Nix profiles. | |
1905 | (string-append %profile-directory "/guix-profile")) | |
1906 | ||
77dcfb4c | 1907 | (define (ensure-profile-directory) |
81c580c8 LC |
1908 | "Attempt to create /…/profiles/per-user/$USER if needed. Nowadays this is |
1909 | taken care of by the daemon." | |
77dcfb4c LC |
1910 | (let ((s (stat %profile-directory #f))) |
1911 | (unless (and s (eq? 'directory (stat:type s))) | |
1912 | (catch 'system-error | |
1913 | (lambda () | |
1914 | (mkdir-p %profile-directory)) | |
1915 | (lambda args | |
1916 | ;; Often, we cannot create %PROFILE-DIRECTORY because its | |
1917 | ;; parent directory is root-owned and we're running | |
1918 | ;; unprivileged. | |
1919 | (raise (condition | |
1920 | (&message | |
1921 | (message | |
1922 | (format #f | |
1923 | (G_ "while creating directory `~a': ~a") | |
1924 | %profile-directory | |
1925 | (strerror (system-error-errno args))))) | |
1926 | (&fix-hint | |
1927 | (hint | |
1928 | (format #f (G_ "Please create the @file{~a} directory, \ | |
1929 | with you as the owner.") | |
1930 | %profile-directory)))))))) | |
1931 | ||
1932 | ;; Bail out if it's not owned by the user. | |
1933 | (unless (or (not s) (= (stat:uid s) (getuid))) | |
1934 | (raise (condition | |
1935 | (&message | |
1936 | (message | |
1937 | (format #f (G_ "directory `~a' is not owned by you") | |
1938 | %profile-directory))) | |
1939 | (&fix-hint | |
1940 | (hint | |
1941 | (format #f (G_ "Please change the owner of @file{~a} \ | |
1942 | to user ~s.") | |
1943 | %profile-directory (or (getenv "USER") | |
1944 | (getenv "LOGNAME") | |
1945 | (getuid)))))))))) | |
1946 | ||
efcb4441 | 1947 | (define (canonicalize-profile profile) |
50c72ecd LC |
1948 | "If PROFILE points to a profile in %PROFILE-DIRECTORY, return that. |
1949 | Otherwise return PROFILE unchanged. The goal is to treat '-p ~/.guix-profile' | |
1950 | as if '-p' was omitted." ; see <http://bugs.gnu.org/17939> | |
1951 | ;; Trim trailing slashes so 'readlink' can do its job. | |
efcb4441 | 1952 | (let ((profile (string-trim-right profile #\/))) |
50c72ecd LC |
1953 | (catch 'system-error |
1954 | (lambda () | |
1955 | (let ((target (readlink profile))) | |
1956 | (if (string=? (dirname target) %profile-directory) | |
1957 | target | |
1958 | profile))) | |
1959 | (const profile)))) | |
efcb4441 | 1960 | |
1c795c4f LC |
1961 | (define %known-shorthand-profiles |
1962 | ;; Known shorthand forms for profiles that the user manipulates. | |
1963 | (list (string-append (config-directory #:ensure? #f) "/current") | |
1964 | %user-profile-directory)) | |
1965 | ||
efcb4441 | 1966 | (define (user-friendly-profile profile) |
1c795c4f LC |
1967 | "Return either ~/.guix-profile or ~/.config/guix/current if that's what |
1968 | PROFILE refers to, directly or indirectly, or PROFILE." | |
1969 | (or (find (lambda (shorthand) | |
1970 | (and shorthand | |
1971 | (let ((target (false-if-exception | |
1972 | (readlink shorthand)))) | |
1973 | (and target (string=? target profile))))) | |
1974 | %known-shorthand-profiles) | |
efcb4441 LC |
1975 | profile)) |
1976 | ||
cc4ecc2d | 1977 | ;;; profiles.scm ends here |