import cran: Add "recursive" option.

* guix/scripts/import/cran.scm: (%options): Add "recursive" option.
(guix-import-cran): Handle "recursive" option.
* doc/guix.texi (Invoking guix import): Document it.
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Ricardo Wurmus 2016-05-17 16:41:13 +02:00 committed by Ricardo Wurmus
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2 changed files with 24 additions and 6 deletions

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@ -5148,6 +5148,10 @@ R package:
guix import cran Cairo
@end example
When @code{--recursive} is added, the importer will traverse the
dependency graph of the given upstream package recursively and generate
package expressions for all those packages that are not yet in Guix.
When @code{--archive=bioconductor} is added, metadata is imported from
@uref{http://www.bioconductor.org/, Bioconductor}, a repository of R
packages for for the analysis and comprehension of high-throughput