diff options
Diffstat (limited to 'guix/scripts/package.scm')
| -rw-r--r-- | guix/scripts/package.scm | 49 |
1 files changed, 35 insertions, 14 deletions
diff --git a/guix/scripts/package.scm b/guix/scripts/package.scm index 4018a34ed7..25ec63c772 100644 --- a/guix/scripts/package.scm +++ b/guix/scripts/package.scm @@ -157,6 +157,14 @@ case when generations have been deleted (there are \"holes\")." (define (profile-derivation store packages) "Return a derivation that builds a profile (a user environment) with all of PACKAGES, a list of name/version/output/path/deps tuples." + (define packages* + ;; Turn any package object in PACKAGES into its output path. + (map (match-lambda + ((name version output path (deps ...)) + `(,name ,version ,output ,path + ,(map input->name+path deps)))) + packages)) + (define builder `(begin (use-modules (ice-9 pretty-print) @@ -173,16 +181,26 @@ all of PACKAGES, a list of name/version/output/path/deps tuples." (call-with-output-file (string-append output "/manifest") (lambda (p) (pretty-print '(manifest (version 1) - (packages ,packages)) + (packages ,packages*)) p)))))) + (define ensure-valid-input + ;; If a package object appears in the given input, turn it into a + ;; derivation path. + (match-lambda + ((name (? package? p) sub-drv ...) + `(,name ,(package-derivation (%store) p) ,@sub-drv)) + (input + input))) + (build-expression->derivation store "user-environment" (%current-system) builder (append-map (match-lambda ((name version output path deps) `((,name ,path) - ,@deps))) + ,@(map ensure-valid-input + deps)))) packages) #:modules '((guix build union)))) @@ -256,15 +274,12 @@ matching packages." "Convert the name/package/sub-drv tuple INPUT to a name/store-path tuple." (let loop ((input input)) (match input - ((name package) + ((name (? package? package)) (loop `(,name ,package "out"))) - ((name package sub-drv) - (let*-values (((_ drv) - (package-derivation (%store) package)) - ((out) - (derivation-output-path - (assoc-ref (derivation-outputs drv) sub-drv)))) - `(,name ,out)))))) + ((name (? package? package) sub-drv) + `(,name ,(package-output (%store) package sub-drv))) + (_ + input)))) (define %sigint-prompt ;; The prompt to jump to upon SIGINT. @@ -619,12 +634,18 @@ Install, remove, or upgrade PACKAGES in a single transaction.\n")) ;; where each input is a name/path tuple. (define (same? d1 d2) (match d1 - ((_ path1) + ((_ p1) + (match d2 + ((_ p2) (eq? p1 p2)) + (_ #f))) + ((_ p1 out1) (match d2 - ((_ path2) - (string=? path1 path2)))))) + ((_ p2 out2) + (and (string=? out1 out2) + (eq? p1 p2))) + (_ #f))))) - (delete-duplicates (map input->name+path deps) same?)) + (delete-duplicates deps same?)) (define (package->tuple p) (let ((path (package-derivation (%store) p)) |