diff options
| author | Ludovic Courtès <ludo@gnu.org> | 2021-10-29 21:26:16 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2021-11-11 00:14:30 +0100 |
| commit | 450e1dd52e0a34bb00fcb655956e40d69d50a331 (patch) | |
| tree | ac30e1038048c8e1454ad902f675b59a4c3e46dc /doc | |
| parent | b20cd80ff1f3c9eb988a0cc27ed9538b68914608 (diff) | |
import: cran: Allow imports of a specific version.
* guix/import/cran.scm (download): Handle the case where URL is a list.
(fetch-description-from-tarball): New procedure.
(fetch-description): Add #:version parameter. Honor it when REPOSITORY
is 'cran. Use 'fetch-description-from-tarball' when REPOSITORY is
'bioconductor.
(description->package): SOURCE-URL may now be a list.
(cran->guix-package): Pass VERSION to 'fetch-description'.
(cran-recursive-import): Add #:version parameter.
* guix/scripts/import/cran.scm (guix-import-cran): Expect a spec rather
than a mere package name.
* doc/guix.texi (Invoking guix import): Document it.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/guix.texi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index c748a572ea..29a6665540 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -11833,6 +11833,12 @@ The command command below imports metadata for the Cairo R package: guix import cran Cairo @end example +You can also ask for a specific version: + +@example +guix import cran rasterVis@@0.50.3 +@end example + When @option{--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. |