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import: cran: Suggest input changes.

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* guix/import/cran.scm (latest-cran-release, latest-bioconductor-release):
Return input-changes.
This commit is contained in:
Ricardo Wurmus 2019-01-11 09:27:21 +01:00
parent 7e634c2f53
commit 91e05559bd
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GPG Key ID: 197A5888235FACAC
1 changed files with 18 additions and 11 deletions
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29
guix/import/cran.scm
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@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015, 2016, 2017, 2018 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2015, 2016, 2017, 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
;;;
@ -390,11 +390,11 @@ s-expression corresponding to that package, or #f on failure."
(_ #f)))
(_ #f)))))
(define (latest-cran-release package)
"Return an <upstream-source> for the latest release of PACKAGE."
(define (latest-cran-release pkg)
"Return an <upstream-source> for the latest release of the package PKG."
(define upstream-name
(package->upstream-name package))
(package->upstream-name pkg))
(define meta
(fetch-description 'cran upstream-name))
@ -403,15 +403,18 @@ s-expression corresponding to that package, or #f on failure."
(let ((version (assoc-ref meta "Version")))
;; CRAN does not provide signatures.
(upstream-source
(package (package-name package))
(package (package-name pkg))
(version version)
(urls (cran-uri upstream-name version))))))
(urls (cran-uri upstream-name version))
(input-changes
(changed-inputs pkg
(description->package 'cran meta)))))))
(define (latest-bioconductor-release package)
"Return an <upstream-source> for the latest release of PACKAGE."
(define (latest-bioconductor-release pkg)
"Return an <upstream-source> for the latest release of the package PKG."
(define upstream-name
(package->upstream-name package))
(package->upstream-name pkg))
(define version
(latest-bioconductor-package-version upstream-name))
@ -419,9 +422,13 @@ s-expression corresponding to that package, or #f on failure."
(and version
;; Bioconductor does not provide signatures.
(upstream-source
(package (package-name package))
(package (package-name pkg))
(version version)
(urls (bioconductor-uri upstream-name version)))))
(urls (bioconductor-uri upstream-name version))
(input-changes
(changed-inputs
pkg
(cran->guix-package upstream-name 'bioconductor))))))
(define (cran-package? package)
"Return true if PACKAGE is an R package from CRAN."