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author | Christopher Baines <mail@cbaines.net> | 2017-09-03 11:47:58 +0100 |
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committer | Christopher Baines <mail@cbaines.net> | 2017-09-06 08:43:38 +0100 |
commit | 22bbdb5f794c9fe2f350f4295b8dcf93438ad011 (patch) | |
tree | d4bf9f67baa86000e410f5fc4beb3ae2af13af2f /gnu | |
parent | f1597427f220b0799b9c8847768d2f5a93fe3730 (diff) | |
download | guix-patches-22bbdb5f794c9fe2f350f4295b8dcf93438ad011.tar guix-patches-22bbdb5f794c9fe2f350f4295b8dcf93438ad011.tar.gz |
vm: Add support for registering closures to make-iso9660-image.
This mimics the functionality in the root-partition-initializer used in
creating the QEMU image. This helps when trying to run guix system init from
the generated ISO image.
* gnu/build/vm.scm (make-iso9660-image): Add support for registering closures.
Diffstat (limited to 'gnu')
-rw-r--r-- | gnu/build/vm.scm | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/gnu/build/vm.scm b/gnu/build/vm.scm index 727494ad93..606257d8c3 100644 --- a/gnu/build/vm.scm +++ b/gnu/build/vm.scm @@ -366,12 +366,27 @@ SYSTEM-DIRECTORY is the name of the directory of the 'system' derivation." (error "failed to create GRUB EFI image")))) (define* (make-iso9660-image grub config-file os-drv target - #:key (volume-id "GuixSD_image") (volume-uuid #f)) + #:key (volume-id "GuixSD_image") (volume-uuid #f) + register-closures? (closures '())) "Given a GRUB package, creates an iso image as TARGET, using CONFIG-FILE as GRUB configuration and OS-DRV as the stuff in it." - (let ((grub-mkrescue (string-append grub "/bin/grub-mkrescue"))) + (let ((grub-mkrescue (string-append grub "/bin/grub-mkrescue")) + (target-store (string-append "/tmp/root" (%store-directory)))) (mkdir-p "/tmp/root/var/run") (mkdir-p "/tmp/root/run") + + (mkdir-p target-store) + (mount (%store-directory) target-store "" MS_BIND) + + (when register-closures? + (display "registering closures...\n") + (for-each (lambda (closure) + (register-closure + "/tmp/root" + (string-append "/xchg/" closure) + #:deduplicate? #f)) + closures)) + (unless (zero? (apply system* `(,grub-mkrescue "-o" ,target ,(string-append "boot/grub/grub.cfg=" config-file) |