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publish: Move 'query-path-info' call where it belongs. 

* guix/scripts/publish.scm (narinfo-string): Remove 'path-info'
parameter and add 'store' parameter.  Call 'query-path-info'.
(render-narinfo): Adjust accordingly.
This commit is contained in:
Ludovic Courtès 2016-02-24 13:00:11 +01:00
parent da35acf91d
commit 4d459d8734
1 changed files with 11 additions and 12 deletions
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23
guix/scripts/publish.scm
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@ -1,6 +1,6 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015 David Thompson <davet@gnu.org>
;;; Copyright © 2015 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2015, 2016 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@ -142,10 +142,11 @@ Publish ~a over HTTP.\n") %store-directory)
(define base64-encode-string
(compose base64-encode string->utf8))
(define (narinfo-string store-path path-info key)
"Generate a narinfo key/value string for STORE-PATH using the details in
PATH-INFO. The narinfo is signed with KEY."
(let* ((url (string-append "nar/" (basename store-path)))
(define (narinfo-string store store-path key)
"Generate a narinfo key/value string for STORE-PATH; an exception is raised
if STORE-PATH is invalid. The narinfo is signed with KEY."
(let* ((path-info (query-path-info store store-path))
(url (string-append "nar/" (basename store-path)))
(hash (bytevector->nix-base32-string
(path-info-hash path-info)))
(size (path-info-nar-size path-info))
@ -199,15 +200,13 @@ References: ~a~%"
(define (render-narinfo store request hash)
"Render metadata for the store path corresponding to HASH."
(let* ((store-path (hash-part->path store hash))
(path-info (and (not (string-null? store-path))
(query-path-info store store-path))))
(if path-info
(let ((store-path (hash-part->path store hash)))
(if (string-null? store-path)
(not-found request)
(values '((content-type . (application/x-nix-narinfo)))
(cut display
(narinfo-string store-path path-info (force %private-key))
<>))
(not-found request))))
(narinfo-string store store-path (force %private-key))
<>)))))
(define (render-nar request store-item)
"Render archive of the store path corresponding to STORE-ITEM."