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store: Add 'optimize-store' RPC. 

* guix/store.scm (operation-id): Add 'optimize-store'.
  (optimize-store): New procedure.
This commit is contained in:
Ludovic Courtès 2015-05-19 09:35:52 +02:00
parent 368d08f747
commit e3fd0ce696
1 changed files with 9 additions and 1 deletions
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10
guix/store.scm
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@ -90,6 +90,7 @@
references references
requisites requisites
referrers referrers
optimize-store
topologically-sorted topologically-sorted
valid-derivers valid-derivers
query-derivation-outputs query-derivation-outputs
@ -171,7 +172,8 @@
(query-substitutable-path-infos 30) (query-substitutable-path-infos 30)
(query-valid-paths 31) (query-valid-paths 31)
(query-substitutable-paths 32) (query-substitutable-paths 32)
(query-valid-derivers 33)) (query-valid-derivers 33)
(optimize-store 34))
(define-enumerate-type hash-algo (define-enumerate-type hash-algo
;; hash.hh ;; hash.hh
@ -760,6 +762,12 @@ substitutable. For each substitutable path, a `substitutable?' object is
returned." returned."
substitutable-path-list)) substitutable-path-list))
(define-operation (optimize-store)
"Optimize the store by hard-linking identical files (\"deduplication\".)
Return #t on success."
;; Note: the daemon in Guix <= 0.8.2 does not implement this RPC.
boolean)
(define (run-gc server action to-delete min-freed) (define (run-gc server action to-delete min-freed)
"Perform the garbage-collector operation ACTION, one of the "Perform the garbage-collector operation ACTION, one of the
`gc-action' values. When ACTION is `delete-specific', the TO-DELETE is `gc-action' values. When ACTION is `delete-specific', the TO-DELETE is