aboutsummaryrefslogtreecommitdiff
path: root/gnu/packages/package-management.scm
blob: 91e44ec6fef724f49d0af9967eca51d1228259a7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2015, 2017 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2017 Muriithi Frederick Muriuki <fredmanglis@gmail.com>
;;; Copyright © 2017 Oleg Pykhalov <go.wigust@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages package-management)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module (guix gexp)
  #:use-module (guix utils)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system python)
  #:use-module (guix build-system emacs)
  #:use-module ((guix licenses) #:select (gpl2+ gpl3+ lgpl2.1+ asl2.0 bsd-3))
  #:use-module (gnu packages)
  #:use-module (gnu packages guile)
  #:use-module (gnu packages file)
  #:use-module (gnu packages backup)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages gnupg)
  #:use-module (gnu packages databases)
  #:use-module (gnu packages graphviz)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages autotools)
  #:use-module (gnu packages gettext)
  #:use-module (gnu packages texinfo)
  #:use-module (gnu packages nettle)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages curl)
  #:use-module (gnu packages web)
  #:use-module (gnu packages man)
  #:use-module (gnu packages bdw-gc)
  #:use-module (gnu packages patchutils)
  #:use-module (gnu packages python)
  #:use-module (gnu packages popt)
  #:use-module (gnu packages gnuzilla)
  #:use-module (gnu packages cpio)
  #:use-module (gnu packages tls)
  #:use-module (gnu packages ssh)
  #:use-module (gnu packages vim)
  #:use-module (gnu packages serialization)
  #:use-module (srfi srfi-1)
  #:use-module (ice-9 match))

(define (boot-guile-uri arch)
  "Return the URI for the bootstrap Guile tarball for ARCH."
  (cond ((string=? "armhf" arch)
         (string-append "http://alpha.gnu.org/gnu/guix/bootstrap/"
                        arch "-linux"
                        "/20150101/guile-2.0.11.tar.xz"))
        ((string=? "aarch64" arch)
         (string-append "http://alpha.gnu.org/gnu/guix/bootstrap/"
                        arch "-linux/20170217/guile-2.0.14.tar.xz"))
        (else
         (string-append "http://alpha.gnu.org/gnu/guix/bootstrap/"
                        arch "-linux"
                        "/20131110/guile-2.0.9.tar.xz"))))

(define-public guix
  ;; Latest version of Guix, which may or may not correspond to a release.
  ;; Note: the 'update-guix-package.scm' script expects this definition to
  ;; start precisely like this.
  (let ((version "0.13.0")
        (commit "8b920d707ed07a3251227f77526cf875d86a4417")
        (revision 7))
    (package
      (name "guix")

      (version (if (zero? revision)
                   version
                   (string-append version "-"
                                  (number->string revision)
                                  "." (string-take commit 7))))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://git.savannah.gnu.org/r/guix.git")
                      (commit commit)))
                (sha256
                 (base32
                  "15phwcadkw44mr4hnv1dxzzw9an6x7sbdfzwy4iciqw6y2wckncd"))
                (file-name (string-append "guix-" version "-checkout"))))
      (build-system gnu-build-system)
      (arguments
       `(#:configure-flags (list
                            "--localstatedir=/var"
                            "--sysconfdir=/etc"
                            (string-append "--with-bash-completion-dir="
                                           (assoc-ref %outputs "out")
                                           "/etc/bash_completion.d")
                            (string-append "--with-libgcrypt-prefix="
                                           (assoc-ref %build-inputs
                                                      "libgcrypt"))

                            ;; Set 'DOT_USER_PROGRAM' to the empty string so
                            ;; we don't keep a reference to Graphviz, whose
                            ;; closure is pretty big (too big for the GuixSD
                            ;; installation image.)
                            "ac_cv_path_DOT_USER_PROGRAM=dot"

                            ;; To avoid problems with the length of shebangs,
                            ;; choose a fixed-width and short directory name
                            ;; for tests.
                            "ac_cv_guix_test_root=/tmp/guix-tests")
         #:parallel-tests? #f         ;work around <http://bugs.gnu.org/21097>

         #:modules ((guix build gnu-build-system)
                    (guix build utils)
                    (srfi srfi-26)
                    (ice-9 popen)
                    (ice-9 rdelim))

         #:phases (modify-phases %standard-phases
                    (add-after 'unpack 'bootstrap
                      (lambda _
                        ;; Make sure 'msgmerge' can modify the PO files.
                        (for-each (lambda (po)
                                    (chmod po #o666))
                                  (find-files "." "\\.po$"))

                        (zero? (system* "sh" "bootstrap"))))
                    (add-before
                        'configure 'copy-bootstrap-guile
                      (lambda* (#:key system inputs #:allow-other-keys)
                        (define (boot-guile-version arch)
                          (cond ((string=? "armhf" arch)   "2.0.11")
                                ((string=? "aarch64" arch) "2.0.14")
                                (else "2.0.9")))

                        (define (copy arch)
                          (let ((guile  (assoc-ref inputs
                                                   (string-append "boot-guile/"
                                                                  arch)))
                                (target (string-append "gnu/packages/bootstrap/"
                                                       arch "-linux/"
                                                       "/guile-"
                                                       (boot-guile-version arch)
                                                       ".tar.xz")))
                            (mkdir-p (dirname target)) ;XXX: eventually unneeded
                            (copy-file guile target)))

                        (copy "i686")
                        (copy "x86_64")
                        (copy "mips64el")
                        (copy "armhf")
                        (copy "aarch64")
                        #t))
                    (add-after
                        'unpack 'disable-container-tests
                      ;; XXX FIXME: These tests fail within the build container.
                      (lambda _
                        (substitute* "tests/syscalls.scm"
                          (("^\\(test-(assert|equal) \"(clone|setns|pivot-root)\"" all)
                           (string-append "(test-skip 1)\n" all)))
                        (substitute* "tests/containers.scm"
                          (("^\\(test-(assert|equal)" all)
                           (string-append "(test-skip 1)\n" all)))
                        (when (file-exists? "tests/guix-environment-container.sh")
                          (substitute* "tests/guix-environment-container.sh"
                            (("guix environment --version")
                             "exit 77\n")))
                        #t))
                    (add-before 'check 'set-SHELL
                      (lambda _
                        ;; 'guix environment' tests rely on 'SHELL' having a
                        ;; correct value, so set it.
                        (setenv "SHELL" (which "sh"))
                        #t))
                    (add-after 'install 'wrap-program
                      (lambda* (#:key inputs outputs #:allow-other-keys)
                        ;; Make sure the 'guix' command finds GnuTLS and
                        ;; Guile-JSON automatically.
                        (let* ((out    (assoc-ref outputs "out"))
                               (guile  (assoc-ref inputs "guile"))
                               (json   (assoc-ref inputs "guile-json"))
                               (git    (assoc-ref inputs "guile-git"))
                               (ssh    (assoc-ref inputs "guile-ssh"))
                               (gnutls (assoc-ref inputs "gnutls"))
                               (deps   (list json gnutls git ssh))
                               (effective
                                (read-line
                                 (open-pipe* OPEN_READ
                                             (string-append guile "/bin/guile")
                                             "-c" "(display (effective-version))")))
                               (path   (string-join
                                        (map (cut string-append <>
                                                  "/share/guile/site/"
                                                  effective)
                                             deps)
                                        ":"))
                               (gopath (string-join
                                        (map (cut string-append <>
                                                  "/lib/guile/" effective
                                                  "/site-ccache")
                                             deps)
                                        ":")))

                          (wrap-program (string-append out "/bin/guix")
                            `("GUILE_LOAD_PATH" ":" prefix (,path))
                            `("GUILE_LOAD_COMPILED_PATH" ":" prefix (,gopath)))

                          #t))))))
      (native-inputs `(("pkg-config" ,pkg-config)

                       ;; XXX: Keep the development inputs here even though
                       ;; they're unnecessary, just so that 'guix environment
                       ;; guix' always contains them.
                       ("autoconf" ,(autoconf-wrapper))
                       ("automake" ,automake)
                       ("gettext" ,gettext-minimal)
                       ("texinfo" ,texinfo)
                       ("graphviz" ,graphviz)
                       ("help2man" ,help2man)))
      (inputs
       (let ((boot-guile (lambda (arch hash)
                           (origin
                             (method url-fetch)
                             (uri (boot-guile-uri arch))
                             (sha256 hash)))))
         `(("bzip2" ,bzip2)
           ("gzip" ,gzip)
           ("zlib" ,zlib)                         ;for 'guix publish'

           ("sqlite" ,sqlite)
           ("libgcrypt" ,libgcrypt)
           ("guile" ,guile-2.2)

           ("boot-guile/i686"
            ,(boot-guile "i686"
                         (base32
                          "0im800m30abgh7msh331pcbjvb4n02smz5cfzf1srv0kpx3csmxp")))
           ("boot-guile/x86_64"
            ,(boot-guile "x86_64"
                         (base32
                          "1w2p5zyrglzzniqgvyn1b55vprfzhgk8vzbzkkbdgl5248si0yq3")))
           ("boot-guile/mips64el"
            ,(boot-guile "mips64el"
                         (base32
                          "0fzp93lvi0hn54acc0fpvhc7bvl0yc853k62l958cihk03q80ilr")))
           ("boot-guile/armhf"
            ,(boot-guile "armhf"
                         (base32
                          "1mi3brl7l58aww34rawhvja84xc7l1b4hmwdmc36fp9q9mfx0lg5")))
           ("boot-guile/aarch64"
            ,(boot-guile "aarch64"
                         (base32
                          "1giy2aprjmn5fp9c4s9r125fljw4wv6ixy5739i5bffw4jgr0f9r"))))))
      (propagated-inputs
       `(("gnutls" ,gnutls)
         ("guile-json" ,guile-json)
         ("guile-ssh" ,guile-ssh)
         ("guile-git" ,guile-git)))

      (home-page "https://www.gnu.org/software/guix/")
      (synopsis "Functional package manager for installed software packages and versions")
      (description
       "GNU Guix is a functional package manager for the GNU system, and is
also a distribution thereof.  It includes a virtual machine image.  Besides
the usual package management features, it also supports transactional
upgrades and roll-backs, per-user profiles, and much more.  It is based on
the Nix package manager.")
      (license gpl3+)
      (properties '((ftp-server . "alpha.gnu.org"))))))

;; Alias for backward compatibility.
(define-public guix-devel guix)

(define-public guile2.0-guix
  (package
    (inherit guix)
    (name "guile2.0-guix")
    (inputs
     `(("guile" ,guile-2.0)
       ,@(alist-delete "guile" (package-inputs guix))))
    (propagated-inputs
     `(("gnutls" ,gnutls/guile-2.0)
       ("guile-json" ,guile2.0-json)
       ("guile-ssh" ,guile2.0-ssh)
       ("guile-git" ,guile2.0-git)))))

(define (source-file? file stat)
  "Return true if FILE is likely a source file, false if it is a typical
generated file."
  (define (wrong-extension? file)
    (or (string-suffix? "~" file)
        (member (file-extension file)
                '("o" "a" "lo" "so" "go"))))

  (match (basename file)
    ((or ".git" "autom4te.cache" "configure" "Makefile" "Makefile.in" ".libs")
     #f)
    ((? wrong-extension?)
     #f)
    (_
     #t)))

(define-public current-guix
  (let* ((repository-root (canonicalize-path
                           (string-append (current-source-directory)
                                          "/../..")))
         (select? (delay (or (git-predicate repository-root)
                             source-file?))))
    (lambda ()
      "Return a package representing Guix built from the current source tree.
This works by adding the current source tree to the store (after filtering it
out) and returning a package that uses that as its 'source'."
      (package
        (inherit guix)
        (version (string-append (package-version guix) "+"))
        (source (local-file repository-root "guix-current"
                            #:recursive? #t
                            #:select? (force select?)))))))


;;;
;;; Other tools.
;;;

(define-public nix
  (package
    (name "nix")
    (version "1.11.9")
    (source (origin
             (method url-fetch)
             (uri (string-append "http://nixos.org/releases/nix/nix-"
                                 version "/nix-" version ".tar.xz"))
             (sha256
              (base32
               "1qg7qrfr60dysmyfg3ijgani71l23p1kqadhjs8kz11pgwkkx50f"))))
    (build-system gnu-build-system)
    ;; XXX: Should we pass '--with-store-dir=/gnu/store'?  But then we'd also
    ;; need '--localstatedir=/var'.  But then!  The thing would use /var/nix
    ;; instead of /var/guix.  So in the end, we do nothing special.
    (arguments
     '(#:configure-flags
       ;; Set the prefixes of Perl libraries to avoid propagation.
       (let ((perl-libdir (lambda (p)
                            (string-append
                             (assoc-ref %build-inputs p)
                             "/lib/perl5/site_perl"))))
         (list (string-append "--with-dbi="
                              (perl-libdir "perl-dbi"))
               (string-append "--with-dbd-sqlite="
                              (perl-libdir "perl-dbd-sqlite"))
               (string-append "--with-www-curl="
                              (perl-libdir "perl-www-curl"))))))
    (native-inputs `(("perl" ,perl)
                     ("pkg-config" ,pkg-config)))
    (inputs `(("curl" ,curl)
              ("openssl" ,openssl)
              ("libgc" ,libgc)
              ("sqlite" ,sqlite)
              ("bzip2" ,bzip2)
              ("perl-www-curl" ,perl-www-curl)
              ("perl-dbi" ,perl-dbi)
              ("perl-dbd-sqlite" ,perl-dbd-sqlite)))
    (home-page "http://nixos.org/nix/")
    (synopsis "The Nix package manager")
    (description
     "Nix is a purely functional package manager.  This means that it treats
packages like values in purely functional programming languages such as
Haskell—they are built by functions that don't have side-effects, and they
never change after they have been built.  Nix stores packages in the Nix
store, usually the directory /nix/store, where each package has its own unique
sub-directory.")
    (license lgpl2.1+)))

(define-public emacs-nix-mode
  (package
    (inherit nix)
    (name "emacs-nix-mode")
    (build-system emacs-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'chdir-elisp
           ;; Elisp directory is not in root of the source.
           (lambda _
             (chdir "misc/emacs"))))))
    (synopsis "Emacs major mode for editing Nix expressions")
    (description "@code{nixos-mode} provides an Emacs major mode for editing
Nix expressions.  It supports syntax highlighting, indenting and refilling of
comments.")))

(define-public stow
  (package
    (name "stow")
    (version "2.2.2")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnu/stow/stow-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "1pvky9fayms4r6fhns8jd0vavszd7d979w62vfd5n88v614pdxz2"))))
    (build-system gnu-build-system)
    (inputs
     `(("perl" ,perl)))
    (native-inputs
     `(("perl-test-simple" ,perl-test-simple)
       ("perl-test-output" ,perl-test-output)
       ("perl-capture-tiny" ,perl-capture-tiny)
       ("perl-io-stringy" ,perl-io-stringy)))
    (home-page "https://www.gnu.org/software/stow/")
    (synopsis "Managing installed software packages")
    (description
     "GNU Stow is a symlink manager.  It generates symlinks to directories
of data and makes them appear to be merged into the same directory.  It is
typically used for managing software packages installed from source, by
letting you install them apart in distinct directories and then create
symlinks to the files in a common directory such as /usr/local.")
    (license gpl2+)))

(define-public rpm
  (package
    (name "rpm")
    (version "4.13.0.1")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://ftp.rpm.org/releases/rpm-"
                                  (version-major+minor version) ".x/rpm-"
                                  version ".tar.bz2"))
              (sha256
               (base32
                "03cvbwbfrhm0fa02j7828k1qp05hf2m0fradwcf2nqhrsjkppz17"))))
    (build-system gnu-build-system)
    (arguments
     '(#:configure-flags '("--with-external-db"   ;use the system's bdb
                           "--enable-python"
                           "--without-lua")
       #:phases (modify-phases %standard-phases
                  (add-before 'configure 'set-nspr-search-path
                    (lambda* (#:key inputs #:allow-other-keys)
                      ;; nspr.pc contains the right -I flag pointing to
                      ;; 'include/nspr', but unfortunately 'configure' doesn't
                      ;; use 'pkg-config'.  Thus, augment CPATH.
                      ;; Likewise for NSS.
                      (let ((nspr (assoc-ref inputs "nspr"))
                            (nss  (assoc-ref inputs "nss")))
                        (setenv "CPATH"
                                (string-append (getenv "C_INCLUDE_PATH") ":"
                                               nspr "/include/nspr:"
                                               nss "/include/nss"))
                        (setenv "LIBRARY_PATH"
                                (string-append (getenv "LIBRARY_PATH") ":"
                                               nss "/lib/nss"))
                        #t)))
                  (add-after 'install 'fix-rpm-symlinks
                    (lambda* (#:key outputs #:allow-other-keys)
                      ;; 'make install' gets these symlinks wrong.  Fix them.
                      (let* ((out (assoc-ref outputs "out"))
                             (bin (string-append out "/bin")))
                        (with-directory-excursion bin
                          (for-each (lambda (file)
                                      (delete-file file)
                                      (symlink "rpm" file))
                                    '("rpmquery" "rpmverify"))
                          #t)))))))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (inputs
     `(("python" ,python-2)
       ("xz" ,xz)
       ("bdb" ,bdb)
       ("popt" ,popt)
       ("nss" ,nss)
       ("nspr" ,nspr)
       ("libarchive" ,libarchive)
       ("nettle" ,nettle)            ;XXX: actually a dependency of libarchive
       ("file" ,file)
       ("bzip2" ,bzip2)
       ("zlib" ,zlib)
       ("cpio" ,cpio)))
    (home-page "http://www.rpm.org/")
    (synopsis "The RPM Package Manager")
    (description
     "The RPM Package Manager (RPM) is a command-line driven package
management system capable of installing, uninstalling, verifying, querying,
and updating computer software packages.  Each software package consists of an
archive of files along with information about the package like its version, a
description.  There is also a library permitting developers to manage such
transactions from C or Python.")

    ;; The whole is GPLv2+; librpm itself is dual-licensed LGPLv2+ | GPLv2+.
    (license gpl2+)))

(define-public diffoscope
  (package
    (name "diffoscope")
    (version "81")
    (source (origin
              (method url-fetch)
              (uri (pypi-uri name version))
              (sha256
               (base32
                "093lxy6zj69i19fxdkj3jnai3b1ajqbksyqcvy8wqj3plaaxjna5"))))
    (build-system python-build-system)
    (arguments
     `(#:phases (modify-phases %standard-phases
                  (add-before 'unpack 'n (lambda _ #t))
                  ;; setup.py mistakenly requires python-magic from PyPi, even
                  ;; though the Python bindings of `file` are sufficient.
                  ;; https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=815844
                  (add-after 'unpack 'dependency-on-python-magic
                    (lambda _
                      (substitute* "setup.py"
                        (("'python-magic',") ""))))
                  (add-after 'unpack 'embed-tool-references
                    (lambda* (#:key inputs #:allow-other-keys)
                      (substitute* "diffoscope/comparators/utils/compare.py"
                        (("\\['xxd',")
                         (string-append "['" (which "xxd") "',")))
                      (substitute* "diffoscope/comparators/elf.py"
                        (("@tool_required\\('readelf'\\)") "")
                        (("\\['readelf',")
                         (string-append "['" (which "readelf") "',")))
                      #t)))))
    (inputs `(("rpm" ,rpm)                        ;for rpm-python
              ("python-file" ,python-file)
              ("python-debian" ,python-debian)
              ("python-libarchive-c" ,python-libarchive-c)
              ("python-tlsh" ,python-tlsh)
              ("colordiff" ,colordiff)
              ("xxd" ,xxd)

              ;; Below are modules used for tests.
              ("python-pytest" ,python-pytest)
              ("python-chardet" ,python-chardet)))
    (home-page "https://diffoscope.org/")
    (synopsis "Compare files, archives, and directories in depth")
    (description
     "Diffoscope tries to get to the bottom of what makes files or directories
different.  It recursively unpacks archives of many kinds and transforms
various binary formats into more human readable forms to compare them.  It can
compare two tarballs, ISO images, or PDFs just as easily.")
    (license gpl3+)))

(define-public python-anaconda-client
  (package
    (name "python-anaconda-client")
    (version "1.6.3")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/Anaconda-Platform/"
                           "anaconda-client/archive/" version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1wv4wi6k5jz7rlwfgvgfdizv77x3cr1wa2aj0k1595g7fbhkjhz2"))))
    (build-system python-build-system)
    (propagated-inputs
     `(("python-pyyaml" ,python-pyyaml)
       ("python-requests" ,python-requests)
       ("python-clyent" ,python-clyent)))
    (native-inputs
     `(("python-pytz" ,python-pytz)
       ("python-dateutil" ,python-dateutil)
       ("python-mock" ,python-mock)
       ("python-coverage" ,python-coverage)
       ("python-pillow" ,python-pillow)))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         ;; This is needed for some tests.
         (add-before 'check 'set-up-home
           (lambda* _ (setenv "HOME" "/tmp") #t))
         (add-before 'check 'remove-network-tests
           (lambda* _
             ;; Remove tests requiring a network connection
             (let ((network-tests '("tests/test_upload.py"
                                    "tests/test_authorizations.py"
                                    "tests/test_login.py"
                                    "tests/test_whoami.py"
                                    "utils/notebook/tests/test_data_uri.py"
                                    "utils/notebook/tests/test_base.py"
                                    "utils/notebook/tests/test_downloader.py"
                                    "inspect_package/tests/test_conda.py")))
               (with-directory-excursion "binstar_client"
                 (for-each delete-file network-tests)))
             #t)))))
    (home-page "https://github.com/Anaconda-Platform/anaconda-client")
    (synopsis "Anaconda Cloud command line client library")
    (description
     "Anaconda Cloud command line client library provides an interface to
Anaconda Cloud.  Anaconda Cloud is useful for sharing packages, notebooks and
environments.")
    (license bsd-3)))

(define-public python2-anaconda-client
  (package-with-python2 python-anaconda-client))

(define-public python-conda
  (package
    (name "python-conda")
    (version "4.3.16")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/conda/conda/archive/"
                           version ".tar.gz"))
       (file-name (string-append name "-" version ".tar.gz"))
       (sha256
        (base32
         "1jq8hyrc5npb5sf4vw6s6by4602yj8f79vzpbwdfgpkn02nfk1dv"))))
    (build-system python-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'build 'create-version-file
           (lambda _
             (with-output-to-file "conda/.version"
               (lambda () (display ,version)))
             #t))
         (add-before 'check 'remove-failing-tests
           (lambda _
             ;; These tests require internet/network access
             (let ((network-tests '("test_cli.py"
                                    "test_create.py"
                                    "test_export.py"
                                    "test_fetch.py"
                                    "test_history.py"
                                    "test_info.py"
                                    "test_install.py"
                                    "test_priority.py"
                                    "conda_env/test_cli.py"
                                    "conda_env/test_create.py"
                                    "conda_env/specs/test_notebook.py"
                                    "conda_env/utils/test_notebooks.py"
                                    "core/test_index.py"
                                    "core/test_repodata.py")))
               (with-directory-excursion "tests"
                 (for-each delete-file network-tests)

                 ;; FIXME: This test creates a file, then deletes it and tests
                 ;; that the file was deleted.  For some reason it fails when
                 ;; building with guix, but does not when you run it in the
                 ;; directory left when you build with the --keep-failed
                 ;; option
                 (delete-file "gateways/disk/test_delete.py")
                 #t))))
         (replace 'check
           (lambda _
             (setenv "HOME" "/tmp")
             (zero? (system* "py.test")))))))
    (native-inputs
     `(("python-ruamel.yaml" ,python-ruamel.yaml)
       ("python-requests" ,python-requests)
       ("python-pycosat" ,python-pycosat)
       ("python-pytest" ,python-pytest)
       ("python-responses" ,python-responses)
       ("python-pyyaml" ,python-pyyaml)
       ("python-anaconda-client" ,python-anaconda-client)))
    (home-page "https://github.com/conda/conda")
    (synopsis "Cross-platform, OS-agnostic, system-level binary package manager")
    (description
     "Conda is a cross-platform, Python-agnostic binary package manager.  It
is the package manager used by Anaconda installations, but it may be used for
other systems as well.  Conda makes environments first-class citizens, making
it easy to create independent environments even for C libraries.  Conda is
written entirely in Python.

This package provides Conda as a library.")
    (license bsd-3)))

(define-public python2-conda
  (let ((base (package-with-python2
               (strip-python2-variant python-conda))))
    (package (inherit base)
             (native-inputs
              `(("python2-enum34" ,python2-enum34)
                ,@(package-native-inputs base))))))

(define-public conda
  (package (inherit python-conda)
    (name "conda")
    (arguments
     (substitute-keyword-arguments (package-arguments python-conda)
       ((#:phases phases)
        `(modify-phases ,phases
           (replace 'build
             (lambda* (#:key outputs #:allow-other-keys)
               ;; This test fails when run before installation.
               (delete-file "tests/test_activate.py")

               ;; Fix broken defaults
               (substitute* "conda/base/context.py"
                 (("return sys.prefix")
                  (string-append "return \"" (assoc-ref outputs "out") "\""))
                 (("return (prefix_is_writable\\(self.root_prefix\\))" _ match)
                  (string-append "return False if self.root_prefix == self.conda_prefix else "
                                 match)))

               ;; The util/setup-testing.py is used to build conda in
               ;; application form, rather than the default, library form.
               ;; With this, we are able to run commands like `conda --help`
               ;; directly on the command line
               (zero? (system* "python" "utils/setup-testing.py" "build_py"))))
           (replace 'install
             (lambda* (#:key inputs outputs #:allow-other-keys)
               (let* ((out (assoc-ref outputs "out"))
                      (target (string-append out "/lib/python"
                                             ((@@ (guix build python-build-system)
                                                  get-python-version)
                                              (assoc-ref inputs "python"))
                                             "/site-packages/")))
                 ;; The installer aborts if the target directory is not on
                 ;; PYTHONPATH.
                 (setenv "PYTHONPATH"
                         (string-append target ":" (getenv "PYTHONPATH")))

                 ;; And it aborts if the directory doesn't exist.
                 (mkdir-p target)
                 (zero? (system* "python" "utils/setup-testing.py" "install"
                                 (string-append "--prefix=" out))))))))))
    (description
     "Conda is a cross-platform, Python-agnostic binary package manager.  It
is the package manager used by Anaconda installations, but it may be used for
other systems as well.  Conda makes environments first-class citizens, making
it easy to create independent environments even for C libraries.  Conda is
written entirely in Python.")))