diff options
Diffstat (limited to 'gnu/system/vm.scm')
| -rw-r--r-- | gnu/system/vm.scm | 40 |
1 files changed, 23 insertions, 17 deletions
diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm index f42feb394c..7008c5dab2 100644 --- a/gnu/system/vm.scm +++ b/gnu/system/vm.scm @@ -192,25 +192,26 @@ made available under the /xchg CIFS share." (disk-image-size (* 100 (expt 2 20))) (file-system-type "ext4") grub-configuration - (initialize-store? #f) + (register-closures? #t) (populate #f) - (inputs-to-copy '())) + (inputs '()) + copy-inputs?) "Return a bootable, stand-alone QEMU image, with a root partition of type FILE-SYSTEM-TYPE. The returned image is a full disk image, with a GRUB installation that uses GRUB-CONFIGURATION as its configuration file (GRUB-CONFIGURATION must be the name of a file in the VM.) -INPUTS-TO-COPY is a list of inputs (as for packages) whose closure is copied -into the image being built. When INITIALIZE-STORE? is true, initialize the -store database in the image so that Guix can be used in the image. +INPUTS is a list of inputs (as for packages). When COPY-INPUTS? is true, copy +all of INPUTS into the image being built. When REGISTER-CLOSURES? is true, +register INPUTS in the store database of the image so that Guix can be used in +the image. POPULATE is a list of directives stating directories or symlinks to be created in the disk image partition. It is evaluated once the image has been populated with INPUTS-TO-COPY. It can be used to provide additional files, such as /etc files." (mlet %store-monad - ((graph (sequence %store-monad - (map input->name+output inputs-to-copy)))) + ((graph (sequence %store-monad (map input->name+output inputs)))) (expression->derivation-in-linux-vm name #~(begin @@ -221,26 +222,27 @@ such as /etc files." '#$(append (list qemu parted grub e2fsprogs util-linux) (map (compose car (cut assoc-ref %final-inputs <>)) '("sed" "grep" "coreutils" "findutils" "gawk")) - (if initialize-store? (list guix) '()))) + (if register-closures? (list guix) '()))) ;; This variable is unused but allows us to add INPUTS-TO-COPY ;; as inputs. - (to-copy + (to-register '#$(map (match-lambda ((name thing) thing) ((name thing output) `(,thing ,output))) - inputs-to-copy))) + inputs))) (set-path-environment-variable "PATH" '("bin" "sbin") inputs) - (let ((graphs '#$(match inputs-to-copy + (let ((graphs '#$(match inputs (((names . _) ...) names)))) (initialize-hard-disk #:grub.cfg #$grub-configuration - #:closures-to-copy graphs + #:closures graphs + #:copy-closures? #$copy-inputs? + #:register-closures? #$register-closures? #:disk-image-size #$disk-image-size #:file-system-type #$file-system-type - #:initialize-store? #$initialize-store? #:directives '#$populate) (reboot)))) #:system system @@ -318,8 +320,8 @@ of the GNU system as described by OS." #:populate populate #:disk-image-size disk-image-size #:file-system-type file-system-type - #:initialize-store? #t - #:inputs-to-copy `(("system" ,os-drv)))))) + #:inputs `(("system" ,os-drv)) + #:copy-inputs? #t)))) (define (virtualized-operating-system os) "Return an operating system based on OS suitable for use in a virtualized @@ -358,10 +360,14 @@ with the host." (os-dir -> (derivation->output-path os-drv)) (grub.cfg -> (string-append os-dir "/grub.cfg")) (populate (operating-system-default-contents os))) - ;; TODO: Initialize the database so Guix can be used in the guest. (qemu-image #:grub-configuration grub.cfg #:populate populate - #:disk-image-size disk-image-size))) + #:disk-image-size disk-image-size + #:inputs `(("system" ,os-drv)) + + ;; XXX: Passing #t here is too slow, so let it off by default. + #:register-closures? #f + #:copy-inputs? #f))) (define* (system-qemu-image/shared-store-script os |