[bug#38408] [PATCH v4 2/6] gnu: added new procedure, recusive-import-semver

[Ludovic Courtès]

Martin Becze <address@hidden> skribis:

> * gnu/packages.scm (recusive-import-semver): New Procedure
> * gnu/packages.scm (package->definition)[arguments]: New argument, "latest"
   ^
This is actually guix/import/utils.scm.  :-)

> * tests/import-utils.scm: tests for recusive-import-semver

> +(define* (recursive-import-semver #:key name
> +                                  (version #f)
> +                                  name->metadata
> +                                  metadata->package
> +                                  metadata-versions
> +                                  package-dependencies
> +                                  dependency-name
> +                                  dependency-range
> +                                  guix-name
> +                                  make-sexp)

That’s intimidating.  :-)

Since there’s currently a single user, the Crate importer, I would
rather have semver-handling directly in (guix import crate).  Sure we
can try to write it in a way that clearly separates semver handling from
Crate-specific bits, but we shouldn’t try to make it too generic at this
point, IMO.

WDYT?

The <crate> and <crate-version> records provide the information needed
to implement what you have in mind, I think.

Thanks,
Ludo’.