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Rework the builds and build_status tables as well as related code

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Allow for build status information to be submitted by POST request. This
required some changes to the builds and build_status tables, as for example,
the Cuirass build id may not be available, and the derivation may not be know
yet, so just record the derivation file name.
This commit is contained in:
Christopher Baines 2019-11-24 12:59:09 +00:00
parent 0ffd8caeeb
commit 5663235048
16 changed files with 510 additions and 229 deletions
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145
guix-data-service/web/build-server/controller.scm Normal file
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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-server controller)
#:use-module (srfi srfi-1)
#:use-module (ice-9 match)
#:use-module (rnrs bytevectors)
#:use-module (json)
#:use-module (guix-data-service database)
#:use-module (guix-data-service web render)
#:use-module (guix-data-service web query-parameters)
#:use-module (guix-data-service jobs load-new-guix-revision)
#:use-module (guix-data-service model build)
#:use-module (guix-data-service model build-status)
#:use-module (guix-data-service model build-server-token-seed)
#:use-module (guix-data-service web jobs html)
#:export (build-server-controller))
(define (handle-build-event-submission parsed-query-parameters
build-server-id-string
body
conn
secret-key-base)
(define build-server-id
(string->number build-server-id-string))
(define (handle-derivation-events items)
(unless (null? items)
(let ((build-ids
(insert-builds conn
build-server-id
(map (lambda (item)
(assoc-ref item "derivation"))
items))))
(insert-build-statuses
conn
build-ids
(map
(lambda (item-data)
(list (assoc-ref item-data "timestamp")
(assoc-ref item-data "event")))
items)))))
(define (process-items items)
(with-postgresql-transaction
conn
(lambda (conn)
(handle-derivation-events
(filter (lambda (item)
(let ((type (assoc-ref item "type")))
(if type
(string=? type "build")
(begin
(simple-format (current-error-port)
"warning: unknown type for event: ~A\n"
item)
#f))))
items)))))
(if (any-invalid-query-parameters? parsed-query-parameters)
(render-json
'((error . "no token provided"))
#:code 400)
(let ((provided-token (assq-ref parsed-query-parameters 'token))
(permitted-tokens (compute-tokens-for-build-server
conn
secret-key-base
build-server-id)))
(if (member provided-token
(map cdr permitted-tokens)
string=?)
(catch
'json-invalid
(lambda ()
(let ((body-string (utf8->string body)))
(let* ((body-json (json-string->scm body-string))
(items (and=> (assoc-ref body-json "items")
vector->list)))
(cond
((eq? items #f)
(render-json
'((error . "missing items key"))
#:code 400))
((null? items)
(render-json
'((error . "no items to process"))
#:code 400))
(else
(catch
#t
(lambda ()
(process-items items)
(no-content))
(lambda (key . args)
(simple-format (current-error-port)
"error processing events: ~A: ~A\n"
key
args)
(for-each (lambda (item)
(simple-format (current-error-port)
" ~A\n" item))
items)
(render-json
'((error . "could not process events"))
#:code 500))))))))
(lambda (key . args)
(render-json
'((error . "could not parse body as JSON"))
#:code 400)))
(render-json
'((error . "error"))
#:code 403)))))
(define (build-server-controller request
method-and-path-components
mime-types
body
conn
secret-key-base)
(match method-and-path-components
(('POST "build-server" build-server-id "build-events")
(let ((parsed-query-parameters
(parse-query-parameters
request
`((token ,identity #:required)))))
(handle-build-event-submission parsed-query-parameters
build-server-id
body
conn
secret-key-base)))
(_ #f)))