diff options
| author | Mathieu Othacehe <m.othacehe@gmail.com> | 2017-05-04 11:52:33 +0200 |
|---|---|---|
| committer | Mathieu Othacehe <m.othacehe@gmail.com> | 2017-05-13 12:40:20 +0200 |
| commit | db427602d8f993ee0025fa68d1af274aa8d69ab9 (patch) | |
| tree | 1404610f9662a09f5e81a6ff638ab16013b26b95 | |
| parent | a5e8f5972cb0d69684bb3f81220a6408815f7fe0 (diff) | |
import: cran: Robustify cran-package?.
* guix/import/cran.scm (package->upstream-name): Return #f if url
start and end index could not be determined.
(cran-package?): Check if the upstream-name can be extracted from
given package.
* tests/cran.scm: Add "r-minimal is not a cran package" to make sure that
r-minimal is not detected as a cran package.
This fixes a failure of guix refresh on r-minimal because no
upsteam-name can be determined from ".../R-version.tar.gz" uri.
| -rw-r--r-- | guix/import/cran.scm | 6 | ||||
| -rw-r--r-- | tests/cran.scm | 6 |
2 files changed, 11 insertions, 1 deletions
diff --git a/guix/import/cran.scm b/guix/import/cran.scm index be34a75c8d..a94051655c 100644 --- a/guix/import/cran.scm +++ b/guix/import/cran.scm @@ -1,6 +1,7 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2015, 2016, 2017 Ricardo Wurmus <rekado@elephly.net> ;;; Copyright © 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com> ;;; ;;; This file is part of GNU Guix. ;;; @@ -374,7 +375,7 @@ dependencies." (start (string-rindex url #\/))) ;; The URL ends on ;; (string-append "/" name "_" version ".tar.gz") - (substring url (+ start 1) end))) + (and start end (substring url (+ start 1) end)))) (_ #f))) (_ #f))))) @@ -415,6 +416,9 @@ dependencies." (define (cran-package? package) "Return true if PACKAGE is an R package from CRAN." (and (string-prefix? "r-" (package-name package)) + ;; Check if the upstream name can be extracted from package uri. + (package->upstream-name package) + ;; Check if package uri(s) are prefixed by "mirror://cran". (match (and=> (package-source package) origin-uri) ((? string? uri) (string-prefix? "mirror://cran" uri)) diff --git a/tests/cran.scm b/tests/cran.scm index c162d45d8a..d785ec5db1 100644 --- a/tests/cran.scm +++ b/tests/cran.scm @@ -1,5 +1,6 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.net> +;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com> ;;; ;;; This file is part of GNU Guix. ;;; @@ -17,6 +18,7 @@ ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. (define-module (test-cran) + #:use-module (gnu packages statistics) #:use-module (guix import cran) #:use-module (guix tests) #:use-module (srfi srfi-1) @@ -86,6 +88,10 @@ Date/Publication: 2015-07-14 14:15:16 '() ((@@ (guix import cran) listify) simple-alist "BadList")) +(test-equal "r-mininal is not a cran package" + #f + ((@@ (guix import cran) cran-package?) r-minimal)) + (test-assert "description->package" ;; Replace network resources with sample data. (mock ((guix build download) url-fetch |