diff options
Diffstat (limited to 'guix/scripts/system.scm')
| -rw-r--r-- | guix/scripts/system.scm | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/guix/scripts/system.scm b/guix/scripts/system.scm index 1feb821389..b6d7d0d045 100644 --- a/guix/scripts/system.scm +++ b/guix/scripts/system.scm @@ -128,8 +128,9 @@ TARGET, and register them." (define* (install os-drv target #:key (log-port (current-output-port)) grub? grub.cfg device) - "Copy the output of OS-DRV and its dependencies to directory TARGET. TARGET -must be an absolute directory name since that's what 'guix-register' expects. + "Copy the closure of GRUB.CFG, which includes the output of OS-DRV, to +directory TARGET. TARGET must be an absolute directory name since that's what +'guix-register' expects. When GRUB? is true, install GRUB on DEVICE, using GRUB.CFG." (define (maybe-copy to-copy) @@ -160,7 +161,9 @@ the ownership of '~a' may be incorrect!~%") (populate (lift2 populate-root-file-system %store-monad))) (mbegin %store-monad - (maybe-copy os-dir) + ;; Copy the closure of GRUB.CFG, which includes OS-DIR, GRUB's + ;; background image and so on. + (maybe-copy grub.cfg) ;; Create a bunch of additional files. (format log-port "populating '~a'...~%" target) @@ -284,10 +287,6 @@ it atomically, and then run OS's activation script." ((disk-image) (system-disk-image os #:disk-image-size image-size)))) -(define (grub.cfg os) - "Return the GRUB configuration file for OS." - (operating-system-grub.cfg os (previous-grub-entries))) - (define* (maybe-build drvs #:key dry-run? use-substitutes?) "Show what will/would be built, and actually build DRVS, unless DRY-RUN? is @@ -317,7 +316,10 @@ boot directly to the kernel or to the bootloader." #:full-boot? full-boot? #:mappings mappings)) (grub (package->derivation grub)) - (grub.cfg (grub.cfg os)) + (grub.cfg (operating-system-grub.cfg os + (if (eq? 'init action) + '() + (previous-grub-entries)))) (drvs -> (if (and grub? (memq action '(init reconfigure))) (list sys grub grub.cfg) (list sys))) @@ -381,6 +383,9 @@ Build the operating system declared in FILE according to ACTION.\n")) (show-build-options-help) (display (_ " + --on-error=STRATEGY + apply STRATEGY when an error occurs while reading FILE")) + (display (_ " --image-size=SIZE for 'vm-image', produce an image of SIZE")) (display (_ " --no-grub for 'init', do not install GRUB")) @@ -420,6 +425,10 @@ Build the operating system declared in FILE according to ACTION.\n")) (option '(#\V "version") #f #f (lambda args (show-version-and-exit "guix system"))) + (option '("on-error") #t #f + (lambda (opt name arg result) + (alist-cons 'on-error (string->symbol arg) + result))) (option '("image-size") #t #f (lambda (opt name arg result) (alist-cons 'image-size (size->number arg) @@ -512,7 +521,8 @@ Build the operating system declared in FILE according to ACTION.\n")) (action (assoc-ref opts 'action)) (system (assoc-ref opts 'system)) (os (if file - (read-operating-system file) + (load* file %user-module + #:on-error (assoc-ref opts 'on-error)) (leave (_ "no configuration file specified~%")))) (dry? (assoc-ref opts 'dry-run?)) |