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52 lines
1.6 KiB
Scheme
52 lines
1.6 KiB
Scheme
;;; Guix Data Service -- Information about Guix over time
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;;; Copyright © 2019 Christopher Baines <mail@cbaines.net>
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;;;
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;;; This program is free software: you can redistribute it and/or
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;;; modify it under the terms of the GNU Affero General Public License
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;;; as published by the Free Software Foundation, either version 3 of
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;;; the License, or (at your option) any later version.
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;;;
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;;; This program is distributed in the hope that it will be useful,
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;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;;; Affero General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU Affero General Public
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;;; License along with this program. If not, see
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;;; <http://www.gnu.org/licenses/>.
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(define-module (guix-data-service model build-server)
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#:use-module (ice-9 match)
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#:use-module (squee)
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#:export (select-build-servers
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select-build-server))
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(define (select-build-servers conn)
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(define query
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"
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SELECT id, url, lookup_all_derivations
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FROM build_servers
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ORDER BY id")
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(map
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(match-lambda
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((id url lookup-all-derivations)
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(list (string->number id)
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url
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(string=? lookup-all-derivations "t"))))
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(exec-query conn query)))
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(define (select-build-server conn id)
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(define query
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"
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SELECT url, lookup_all_derivations
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FROM build_servers
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WHERE id = $1")
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(match (exec-query conn query (list (number->string id)))
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(()
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#f)
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(((url lookup_all_derivations))
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(list url
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(string=? lookup_all_derivations "t")))))
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