diff options
Diffstat (limited to 'guix/scripts/pack.scm')
| -rw-r--r-- | guix/scripts/pack.scm | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/guix/scripts/pack.scm b/guix/scripts/pack.scm index a22258d5a6..59dd117edb 100644 --- a/guix/scripts/pack.scm +++ b/guix/scripts/pack.scm @@ -2,6 +2,7 @@ ;;; Copyright © 2015, 2017 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il> ;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net> +;;; Copyright © 2018 Konrad Hinsen <konrad.hinsen@fastmail.net> ;;; ;;; This file is part of GNU Guix. ;;; @@ -292,6 +293,9 @@ the image." (option '(#\e "expression") #t #f (lambda (opt name arg result) (alist-cons 'expression arg result))) + (option '(#\m "manifest") #t #f + (lambda (opt name arg result) + (alist-cons 'manifest arg result))) (option '(#\s "system") #t #f (lambda (opt name arg result) (alist-cons 'system arg @@ -345,6 +349,8 @@ Create a bundle of PACKAGE.\n")) (display (G_ " -S, --symlink=SPEC create symlinks to the profile according to SPEC")) (display (G_ " + -m, --manifest=FILE create a pack with the manifest from FILE")) + (display (G_ " --localstatedir include /var/guix in the resulting pack")) (newline) (display (G_ " @@ -375,10 +381,21 @@ Create a bundle of PACKAGE.\n")) (read/eval-package-expression exp)) (x #f))) + (define (manifest-from-args opts) + (let ((packages (filter-map maybe-package-argument opts)) + (manifest-file (assoc-ref opts 'manifest))) + (cond + ((and manifest-file (not (null? packages))) + (leave (G_ "both a manifest and a package list were given~%"))) + (manifest-file + (let ((user-module (make-user-module '((guix profiles) (gnu))))) + (load* manifest-file user-module))) + (else (packages->manifest packages))))) + (with-error-handling (parameterize ((%graft? (assoc-ref opts 'graft?))) (let* ((dry-run? (assoc-ref opts 'dry-run?)) - (packages (filter-map maybe-package-argument opts)) + (manifest (manifest-from-args opts)) (pack-format (assoc-ref opts 'format)) (name (string-append (symbol->string pack-format) "-pack")) @@ -397,7 +414,7 @@ Create a bundle of PACKAGE.\n")) (run-with-store store (mlet* %store-monad ((profile (profile-derivation - (packages->manifest packages) + manifest #:target target)) (drv (build-image name profile #:target |