* guix/store.scm (write-file): Implement directory recursive dump. (add-to-store): Fix the parameter list. * tests/derivations.scm (directory-contents): New procedure. ("add-to-store, recursive"): New test.
* guix/store.scm (write-file): Implement directory recursive dump. (add-to-store): Fix the parameter list. * tests/derivations.scm (directory-contents): New procedure. ("add-to-store, recursive"): New test.