diff options
Diffstat (limited to 'guix/scripts/package.scm')
| -rw-r--r-- | guix/scripts/package.scm | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/guix/scripts/package.scm b/guix/scripts/package.scm index 1f9355ff22..ccca614d88 100644 --- a/guix/scripts/package.scm +++ b/guix/scripts/package.scm @@ -281,6 +281,9 @@ Install, remove, or upgrade PACKAGES in a single transaction.\n")) (display (_ " -i, --install=PACKAGE install PACKAGE")) (display (_ " + -e, --install-from-expression=EXP + install the package EXP evaluates to")) + (display (_ " -r, --remove=PACKAGE remove PACKAGE")) (display (_ " -u, --upgrade=REGEXP upgrade all the installed packages matching REGEXP")) @@ -325,6 +328,10 @@ Install, remove, or upgrade PACKAGES in a single transaction.\n")) (option '(#\i "install") #t #f (lambda (opt name arg result) (alist-cons 'install arg result))) + (option '(#\e "install-from-expression") #t #f + (lambda (opt name arg result) + (alist-cons 'install (read/eval-package-expression arg) + result))) (option '(#\r "remove") #t #f (lambda (opt name arg result) (alist-cons 'remove arg result))) @@ -490,6 +497,19 @@ Install, remove, or upgrade PACKAGES in a single transaction.\n")) (delete-duplicates (map input->name+path deps) same?)) + (define (package->tuple p) + (let ((path (package-derivation (%store) p)) + (deps (package-transitive-propagated-inputs p))) + `(,(package-name p) + ,(package-version p) + + ;; When given a package via `-e', install the first of its + ;; outputs (XXX). + ,(car (package-outputs p)) + + ,path + ,(canonicalize-deps deps)))) + ;; First roll back if asked to. (if (and (assoc-ref opts 'roll-back?) (not dry-run?)) (begin @@ -515,6 +535,8 @@ Install, remove, or upgrade PACKAGES in a single transaction.\n")) (install (append upgrade (filter-map (match-lambda + (('install . (? package? p)) + #f) (('install . (? store-path?)) #f) (('install . package) @@ -530,6 +552,8 @@ Install, remove, or upgrade PACKAGES in a single transaction.\n")) install)) (install* (append (filter-map (match-lambda + (('install . (? package? p)) + (package->tuple p)) (('install . (? store-path? path)) (let-values (((name version) (package-name->name+version |