diff options
Diffstat (limited to 'guix/scripts/size.scm')
| -rw-r--r-- | guix/scripts/size.scm | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/guix/scripts/size.scm b/guix/scripts/size.scm index c9725aee4c..f28832ce90 100644 --- a/guix/scripts/size.scm +++ b/guix/scripts/size.scm @@ -97,10 +97,10 @@ if ITEM is not in the store." (define display-profile* (lift display-profile %store-monad)) -(define (substitutable-requisites store item) - "Return the list of requisites of ITEM based on information available in +(define (substitutable-requisites store items) + "Return the list of requisites of ITEMS based on information available in substitutes." - (let loop ((items (list item)) + (let loop ((items items) (result '())) (match items (() @@ -114,27 +114,20 @@ substitutes." (append (append-map substitutable-references info) result))))))) -(define (requisites* item) +(define (requisites* items) "Return as a monadic value the requisites of ITEMS, based either on the information available in the local store or using information about substitutes." (lambda (store) (guard (c ((nix-protocol-error? c) - (values (substitutable-requisites store item) + (values (substitutable-requisites store items) store))) - (values (requisites store (list item)) store)))) - -(define (mappend-map mproc lst) - "Apply MPROC to each item of LST and concatenate the resulting list." - (with-monad %store-monad - (>>= (mapm %store-monad mproc lst) - (lambda (lstlst) - (return (concatenate lstlst)))))) + (values (requisites store items) store)))) (define (store-profile items) "Return as a monadic value a list of <profile> objects representing the profile of ITEMS and their requisites." - (mlet* %store-monad ((refs (>>= (mappend-map requisites* items) + (mlet* %store-monad ((refs (>>= (requisites* items) (lambda (refs) (return (delete-duplicates (append items refs)))))) @@ -145,7 +138,7 @@ profile of ITEMS and their requisites." (return (cons item size))))) refs))) (define (dependency-size item) - (mlet %store-monad ((deps (requisites* item))) + (mlet %store-monad ((deps (requisites* (list item)))) (foldm %store-monad (lambda (item total) (return (+ (assoc-ref sizes item) total))) |