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;;; Guix Data Service -- Information about Guix over time
;;; Copyright © 2019 Christopher Baines <mail@cbaines.net>
;;;
;;; This program is free software: you can redistribute it and/or
;;; modify it under the terms of the GNU Affero General Public License
;;; as published by the Free Software Foundation, either version 3 of
;;; the License, or (at your option) any later version.
;;;
;;; This program is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;;; Affero General Public License for more details.
;;;
;;; You should have received a copy of the GNU Affero General Public
;;; License along with this program. If not, see
;;; <http://www.gnu.org/licenses/>.
(define-module (guix-data-service web build controller)
#:use-module (srfi srfi-1)
#:use-module (ice-9 match)
#:use-module (guix-data-service utils)
#:use-module (guix-data-service database)
#:use-module (guix-data-service web render)
#:use-module (guix-data-service web controller)
#:use-module (guix-data-service web query-parameters)
#:use-module (guix-data-service model build)
#:use-module (guix-data-service model system)
#:use-module (guix-data-service model build-status)
#:use-module (guix-data-service model build-server)
#:use-module (guix-data-service model derivation)
#:use-module (guix-data-service web build html)
#:export (build-controller))
(define (parse-build-status status)
(if (member status build-status-strings)
status
(make-invalid-query-parameter
status
(string-append "unknown build status: "
status))))
(define parse-build-server
(lambda (v)
(letpar& ((build-servers
(with-resource-from-pool (connection-pool) conn
select-build-servers)))
(or (any (match-lambda
((id url lookup-all-derivations? lookup-builds?)
(if (eq? (string->number v)
id)
id
#f)))
build-servers)
(make-invalid-query-parameter
v
"unknown build server")))))
(define (build-controller request
method-and-path-components
mime-types
body)
(match method-and-path-components
(('GET "builds")
(render-builds request
mime-types))
(_ #f)))
(define (render-builds request mime-types)
(let ((parsed-query-parameters
(parse-query-parameters
request
`((build_status ,parse-build-status #:multi-value)
(build_server ,parse-build-server #:multi-value)
(system ,parse-system #:default "x86_64-linux")
(target ,parse-target #:default "")
(limit_results ,parse-result-limit
#:no-default-when (all_results)
#:default 50)
(all_results ,parse-checkbox-value)))))
(if (any-invalid-query-parameters? parsed-query-parameters)
(render-html
#:sxml (view-builds parsed-query-parameters
build-status-strings
'()
'()
'()
'()
'()))
(let ((system (assq-ref parsed-query-parameters 'system))
(target (assq-ref parsed-query-parameters 'target)))
(letpar& ((build-server-options
(with-resource-from-pool (connection-pool) conn
(map (match-lambda
((id url lookup-all-derivations
lookup-builds)
(cons url id)))
(select-build-servers conn))))
(build-stats
(with-resource-from-pool (connection-pool) conn
(select-build-stats
conn
(assq-ref parsed-query-parameters
'build_server)
#:system system
#:target target)))
(builds-with-context
(with-resource-from-pool (connection-pool) conn
(select-builds-with-context
conn
(assq-ref parsed-query-parameters
'build_status)
(assq-ref parsed-query-parameters
'build_server)
#:system system
#:target target
#:limit (assq-ref parsed-query-parameters
'limit_results))))
(systems
(call-with-resource-from-pool (connection-pool)
list-systems))
(targets
(call-with-resource-from-pool (connection-pool)
valid-targets)))
(render-html
#:sxml (view-builds parsed-query-parameters
build-status-strings
build-server-options
systems
(valid-targets->options targets)
build-stats
builds-with-context)))))))
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