diff options
Diffstat (limited to 'guix/import/cran.scm')
| -rw-r--r-- | guix/import/cran.scm | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/guix/import/cran.scm b/guix/import/cran.scm index bf46d17ead..fc2709020a 100644 --- a/guix/import/cran.scm +++ b/guix/import/cran.scm @@ -109,11 +109,11 @@ package definition." (define %cran-url "http://cran.r-project.org/web/packages/") -(define (cran-fetch name) +(define (fetch-description base-url name) "Return an alist of the contents of the DESCRIPTION file for the R package NAME, or #f on failure. NAME is case-sensitive." ;; This API always returns the latest release of the module. - (let ((url (string-append %cran-url name "/DESCRIPTION"))) + (let ((url (string-append base-url name "/DESCRIPTION"))) (description->alist (read-string (http-fetch url))))) (define (listify meta field) @@ -196,7 +196,7 @@ which was derived from the R package's DESCRIPTION file." (define (cran->guix-package package-name) "Fetch the metadata for PACKAGE-NAME from cran.r-project.org, and return the `package' s-expression corresponding to that package, or #f on failure." - (let ((module-meta (cran-fetch package-name))) + (let ((module-meta (fetch-description %cran-url package-name))) (and=> module-meta description->package))) @@ -230,7 +230,7 @@ which was derived from the R package's DESCRIPTION file." (package->upstream-name (specification->package package))) (define meta - (cran-fetch upstream-name)) + (fetch-description %cran-url upstream-name)) (and meta (let ((version (assoc-ref meta "Version"))) |