1391 lines
54 KiB
Scheme
1391 lines
54 KiB
Scheme
;;; database.scm -- store evaluation and build results
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;;; Copyright © 2016, 2017 Mathieu Lirzin <mthl@gnu.org>
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;;; Copyright © 2017, 2020 Mathieu Othacehe <m.othacehe@gmail.com>
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;;; Copyright © 2018, 2020 Ludovic Courtès <ludo@gnu.org>
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;;; Copyright © 2018 Clément Lassieur <clement@lassieur.org>
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;;; Copyright © 2018 Tatiana Sholokhova <tanja201396@gmail.com>
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;;; Copyright © 2019, 2020 Ricardo Wurmus <rekado@elephly.net>
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;;;
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;;; This file is part of Cuirass.
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;;;
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;;; Cuirass is free software: you can redistribute it and/or modify
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;;; it under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation, either version 3 of the License, or
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;;; (at your option) any later version.
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;;;
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;;; Cuirass 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
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with Cuirass. If not, see <http://www.gnu.org/licenses/>.
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(define-module (cuirass database)
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#:use-module (cuirass logging)
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#:use-module (cuirass config)
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#:use-module (cuirass remote)
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#:use-module (cuirass utils)
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#:use-module (squee)
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#:use-module (ice-9 match)
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#:use-module (ice-9 format)
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#:use-module (ice-9 ftw)
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#:use-module (ice-9 rdelim)
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#:use-module (ice-9 regex)
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#:use-module (ice-9 threads)
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#:use-module (srfi srfi-1)
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#:use-module (srfi srfi-19)
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#:use-module (srfi srfi-26)
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#:use-module (system foreign)
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#:use-module (rnrs bytevectors)
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#:export (;; Procedures.
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db-init
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db-open
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db-close
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exec-query/bind-params
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expect-one-row
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read-sql-file
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db-add-input
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db-add-checkout
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db-add-specification
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db-remove-specification
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db-get-inputs
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db-get-specification
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db-get-specifications
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evaluation-status
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db-add-evaluation
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db-abort-pending-evaluations
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db-set-evaluation-status
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db-set-evaluation-time
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build-status
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db-add-output
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db-add-build
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db-add-build-product
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db-get-output
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db-get-outputs
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db-get-time-since-previous-build
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db-register-builds
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db-update-build-status!
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db-update-build-worker!
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db-get-build-products
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db-get-builds-by-search
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db-get-builds
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db-get-build
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db-get-events
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db-delete-events-with-ids-<=-to
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db-get-pending-derivations
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db-get-checkouts
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db-get-evaluation
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db-get-evaluations
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db-get-evaluations-build-summary
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db-get-evaluations-id-min
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db-get-evaluations-id-max
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db-get-evaluation-summary
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db-get-builds-query-min
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db-get-builds-query-max
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db-get-builds-min
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db-get-builds-max
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db-get-evaluation-specification
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db-get-build-product-path
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db-add-worker
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db-get-workers
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db-clear-workers
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db-clear-build-queue
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;; Parameters.
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%create-database?
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%package-database
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%package-schema-file
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%db-channel
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%record-events?
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;; Macros.
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exec-query/bind
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with-database
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with-db-worker-thread))
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;; Maximum priority for a Build or Specification.
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(define max-priority 9)
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(define (%exec-query db query args)
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(exec-query db query args))
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(define (normalize obj)
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(if (string? obj)
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obj
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(and obj (object->string obj))))
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(define-syntax %exec-query/bind
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(lambda (s)
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;; Expand to an 'exec-query' call where the query string has
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;; interspersed question marks and the argument list is separate.
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(define (string-literal? s)
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(string? (syntax->datum s)))
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(define (interleave a b)
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(if (null? b)
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(list (car a))
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`(,(car a) ,(car b) ,@(interleave (cdr a) (cdr b)))))
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(define (interleave-arguments str)
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(string-join
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(interleave str
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(map (lambda (i)
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(string-append "$"
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(number->string (1+ i))))
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(iota (1- (length str)))))
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" "))
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(syntax-case s ()
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((_ db (bindings ...) tail str arg rest ...)
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#'(%exec-query/bind db
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(bindings ... (str arg))
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tail
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rest ...))
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((_ db (bindings ...) tail str)
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#'(%exec-query/bind db (bindings ...) str))
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((_ db ((strings args) ...) tail)
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;; Optimized case: only string literals.
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(with-syntax ((query
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(interleave-arguments
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(append (syntax->datum #'(strings ...))
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(list (syntax->datum #'tail))))))
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#'(%exec-query db query (map normalize (list args ...))))))))
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(define-syntax-rule (exec-query/bind db query args ...)
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"Execute the specific QUERY with the given ARGS. Uses of 'exec-query/bind'
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typically look like this:
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(exec-query/bind db \"SELECT * FROM Foo WHERE x = \" x \"AND Y=\" y \";\")
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References to variables 'x' and 'y' here are replaced by $1 and $2 in the
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SQL query.
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This ensures that (1) SQL injection is impossible, and (2) the number of
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parameters matches the number of arguments to bind."
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(%exec-query/bind db () "" query args ...))
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(define (exec-query/bind-params db query params)
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(define param-regex
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(make-regexp ":[a-zA-Z]+"))
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(define (argument-indexes arguments)
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(let loop ((res '())
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(bindings '())
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(counter 1)
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(arguments arguments))
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(if (null? arguments)
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(reverse res)
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(let* ((arg (car arguments))
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(index (assoc-ref bindings arg)))
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(if index
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(loop (cons index res)
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bindings
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counter
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(cdr arguments))
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(loop (cons counter res)
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`((,arg . ,counter) ,@bindings)
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(1+ counter)
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(cdr arguments)))))))
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(let* ((args
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(reverse
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(fold-matches param-regex query
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'() (lambda (m p)
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(cons (match:substring m) p)))))
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(indexes (argument-indexes args))
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(proc (lambda (m)
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(let ((index (car indexes)))
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(set! indexes (cdr indexes))
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(string-append "$" (number->string index)))))
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(query (regexp-substitute/global #f param-regex query
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'pre proc 'post))
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(params (map (lambda (arg)
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(let ((symbol
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(symbol->keyword
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(string->symbol (substring arg 1)))))
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(assoc-ref params symbol)))
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(delete-duplicates args))))
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(exec-query db query (map normalize params))))
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(define %create-database?
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(make-parameter #f))
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(define %package-database
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(make-parameter #f))
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(define %package-schema-file
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;; Define to the database schema file of this package.
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(make-parameter (string-append (or (getenv "CUIRASS_DATADIR")
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(string-append %datadir "/" %package))
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"/schema.sql")))
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(define %package-sql-dir
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;; Define to the directory containing the SQL files.
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(make-parameter (string-append (or (getenv "CUIRASS_DATADIR")
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(string-append %datadir "/" %package))
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"/sql")))
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(define %db-channel
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(make-parameter #f))
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(define %record-events?
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(make-parameter #f))
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(define-syntax-rule (with-database body ...)
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"Run BODY with %DB-CHANNEL being dynamically bound to a channel providing a
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worker thread that allows database operations to run without interfering with
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fibers."
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(parameterize ((%db-channel
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(make-worker-thread-channel
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(lambda ()
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(list (db-open)))
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#:parallelism
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(min (current-processor-count) 8))))
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body ...))
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(define-syntax-rule (with-db-worker-thread db exp ...)
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"Evaluate EXP... in the critical section corresponding to %DB-CHANNEL.
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DB is bound to the argument of that critical section: the database connection.
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This must only be used for reading queries, i.e SELECT queries."
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(let ((send-timeout 2)
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(receive-timeout 5)
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(caller-name (frame-procedure-name
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(stack-ref (make-stack #t) 1))))
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(call-with-worker-thread
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(%db-channel)
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(lambda (db) exp ...)
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#:send-timeout send-timeout
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#:send-timeout-proc
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(lambda ()
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(log-message
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(format #f "No available database workers for ~a seconds."
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(number->string send-timeout))))
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#:receive-timeout receive-timeout
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#:receive-timeout-proc
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(lambda ()
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(log-message
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(format #f "Database worker unresponsive for ~a seconds (~a)."
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(number->string receive-timeout)
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caller-name))))))
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(define (read-sql-file file-name)
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"Return a list of string containing SQL instructions from FILE-NAME."
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(call-with-input-file file-name
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(lambda (port)
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(let loop ((insts '()))
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(let ((inst (read-delimited ";" port 'concat)))
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(if (or (eof-object? inst)
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;; Don't cons the spaces after the last instructions.
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(string-every char-whitespace? inst))
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(reverse! insts)
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(loop (cons inst insts))))))))
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(define (expect-one-row rows)
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"Several SQL queries expect one result, or zero if not found. This gets rid
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of the list, and returns #f when there is no result."
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(match rows
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((row) row)
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(() #f)))
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(define (db-load db schema)
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"Evaluate the file SCHEMA, which may contain SQL queries, into DB."
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(for-each (cut exec-query db <>)
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(read-sql-file schema)))
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(define (db-schema-version db)
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(catch 'psql-query-error
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(lambda ()
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(match (expect-one-row
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(exec-query db "SELECT version FROM SchemaVersion"))
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((version) (string->number version))))
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(lambda _ #f)))
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(define (db-set-schema-version db version)
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(exec-query db "DELETE FROM SchemaVersion")
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(exec-query/bind db "INSERT INTO SchemaVersion (version) VALUES
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(" version ")"))
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(define (latest-db-schema-version)
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"Return the version to which the schema should be upgraded, based on the
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upgrade-n.sql files, or 0 if there are no such files."
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(reduce max 0
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(map (compose string->number (cut match:substring <> 1))
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(filter-map (cut string-match "^upgrade-([0-9]+)\\.sql$" <>)
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(or (scandir (%package-sql-dir)) '())))))
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(define* (db-init db
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#:key
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(schema (%package-schema-file)))
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"Open the database to store and read jobs and builds informations. Return a
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database object."
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(db-load db schema)
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(db-set-schema-version db (latest-db-schema-version))
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db)
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(define (schema-upgrade-file version)
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"Return the file containing the SQL instructions that upgrade the schema
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from VERSION-1 to VERSION."
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(in-vicinity (%package-sql-dir) (format #f "upgrade-~a.sql" version)))
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(define (db-upgrade db)
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"Upgrade database DB based on its current version and the available
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upgrade-n.sql files."
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(for-each (lambda (version)
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(db-load db (schema-upgrade-file version))
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(db-set-schema-version db version))
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(let ((current (db-schema-version db)))
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(iota (- (latest-db-schema-version) current) (1+ current))))
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db)
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(define* (db-open #:key
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(database (%package-database)))
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"Open database to store or read jobs and builds informations. Return a
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database object."
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(let* ((param (or database
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(format #f "dbname=~a host=~a"
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(getenv "CUIRASS_DATABASE")
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(getenv "CUIRASS_HOST"))))
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(db (connect-to-postgres-paramstring param)))
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(when (%create-database?)
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(match (db-schema-version db)
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(#f
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(db-init db))
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(else
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(db-upgrade db))))
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db))
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(define (db-close db)
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"Close database object DB."
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(pg-conn-finish db))
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(define (db-add-input spec-name input)
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(with-db-worker-thread db
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(exec-query/bind db "\
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INSERT INTO Inputs (specification, name, url, load_path, branch, \
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tag, revision, no_compile_p) VALUES ("
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spec-name ", "
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(assq-ref input #:name) ", "
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(assq-ref input #:url) ", "
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(assq-ref input #:load-path) ", "
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(assq-ref input #:branch) ", "
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(assq-ref input #:tag) ", "
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(assq-ref input #:commit) ", "
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(if (assq-ref input #:no-compile?) 1 0) ")
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ON CONFLICT ON CONSTRAINT inputs_pkey DO NOTHING;")))
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(define (db-add-checkout spec-name eval-id checkout)
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"Insert CHECKOUT associated with SPEC-NAME and EVAL-ID. If a checkout with
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the same revision already exists for SPEC-NAME, return #f."
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(with-db-worker-thread db
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(match (expect-one-row
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(exec-query/bind db "\
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INSERT INTO Checkouts (specification, revision, evaluation, input,
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directory, timestamp) VALUES ("
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spec-name ", "
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(assq-ref checkout #:commit) ", "
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eval-id ", "
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(assq-ref checkout #:input) ", "
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(assq-ref checkout #:directory) ", "
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(or (assq-ref checkout #:timestamp) 0) ")
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ON CONFLICT ON CONSTRAINT checkouts_pkey DO NOTHING
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RETURNING (specification, revision);"))
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(x x)
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(() #f))))
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(define (db-add-specification spec)
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"Store SPEC in database the database. SPEC inputs are stored in the INPUTS
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table."
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(with-db-worker-thread db
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(match (expect-one-row
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(exec-query/bind db "\
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INSERT INTO Specifications (name, load_path_inputs, \
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package_path_inputs, proc_input, proc_file, proc, proc_args, \
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build_outputs, priority) \
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VALUES ("
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(assq-ref spec #:name) ", "
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(assq-ref spec #:load-path-inputs) ", "
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(assq-ref spec #:package-path-inputs) ", "
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(assq-ref spec #:proc-input) ", "
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(assq-ref spec #:proc-file) ", "
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(symbol->string (assq-ref spec #:proc)) ", "
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(assq-ref spec #:proc-args) ", "
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(assq-ref spec #:build-outputs) ", "
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(or (assq-ref spec #:priority) max-priority) ")
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ON CONFLICT ON CONSTRAINT specifications_pkey DO NOTHING
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RETURNING name;"))
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((name)
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(for-each (lambda (input)
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(db-add-input (assq-ref spec #:name) input))
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(assq-ref spec #:inputs))
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name)
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(else #f))))
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(define (db-remove-specification name)
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"Remove the specification matching NAME from the database and its inputs."
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(with-db-worker-thread db
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(exec-query db "BEGIN TRANSACTION;")
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(exec-query/bind db "\
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DELETE FROM Inputs WHERE specification=" name ";")
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(exec-query/bind db "\
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DELETE FROM Specifications WHERE name=" name ";")
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(exec-query db "COMMIT;")))
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(define (db-get-inputs spec-name)
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(with-db-worker-thread db
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(let loop ((rows (exec-query/bind
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db "SELECT * FROM Inputs WHERE specification="
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spec-name "ORDER BY name;"))
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(inputs '()))
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(match rows
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(() (reverse inputs))
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(((specification name url load-path branch tag revision no-compile-p)
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. rest)
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(loop rest
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(cons `((#:name . ,name)
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(#:url . ,url)
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(#:load-path . ,load-path)
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(#:branch . ,branch)
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(#:tag . ,tag)
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(#:commit . ,revision)
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(#:no-compile? . ,(positive?
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(string->number no-compile-p))))
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inputs)))))))
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(define (db-get-specification name)
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"Retrieve a specification in the database with the given NAME."
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(expect-one-row (db-get-specifications name)))
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(define* (db-get-specifications #:optional name)
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(with-db-worker-thread db
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(let loop
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((rows (if name
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(exec-query/bind db "
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SELECT * FROM Specifications WHERE name =" name ";")
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(exec-query db "
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SELECT * FROM Specifications ORDER BY name ASC;")))
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(specs '()))
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(match rows
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(() (reverse specs))
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(((name load-path-inputs package-path-inputs proc-input proc-file proc
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proc-args build-outputs priority)
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. rest)
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(loop rest
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(cons `((#:name . ,name)
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(#:load-path-inputs .
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,(with-input-from-string load-path-inputs read))
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(#:package-path-inputs .
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,(with-input-from-string package-path-inputs read))
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(#:proc-input . ,proc-input)
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(#:proc-file . ,proc-file)
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(#:proc . ,(with-input-from-string proc read))
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(#:proc-args . ,(with-input-from-string proc-args read))
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(#:inputs . ,(db-get-inputs name))
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(#:build-outputs .
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,(with-input-from-string build-outputs read))
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(#:priority . ,(string->number priority)))
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specs)))))))
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(define-enumeration evaluation-status
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(started -1)
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(succeeded 0)
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(failed 1)
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(aborted 2))
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(define (db-add-event type timestamp details)
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(with-db-worker-thread db
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(when (%record-events?)
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(exec-query/bind db "\
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INSERT INTO Events (type, timestamp, event_json) VALUES ("
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(symbol->string type) ", "
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timestamp ", "
|
|
(object->json-string details)
|
|
");")
|
|
#t)))
|
|
|
|
(define* (db-add-evaluation spec-name checkouts
|
|
#:key
|
|
(checkouttime 0)
|
|
(evaltime 0)
|
|
timestamp)
|
|
"Add a new evaluation for SPEC-NAME only if one of the CHECKOUTS is new.
|
|
Otherwise, return #f."
|
|
(define now
|
|
(or timestamp (time-second (current-time time-utc))))
|
|
|
|
(with-db-worker-thread db
|
|
(exec-query db "BEGIN TRANSACTION;")
|
|
(let* ((eval-id
|
|
(match (expect-one-row
|
|
(exec-query/bind db "\
|
|
INSERT INTO Evaluations (specification, status, timestamp,
|
|
checkouttime, evaltime)
|
|
VALUES (" spec-name "," (evaluation-status started) ","
|
|
now "," checkouttime "," evaltime ")
|
|
RETURNING id;"))
|
|
((id) (string->number id))))
|
|
(new-checkouts (filter-map
|
|
(cut db-add-checkout spec-name eval-id <>)
|
|
checkouts)))
|
|
(if (null? new-checkouts)
|
|
(begin (exec-query db "ROLLBACK;")
|
|
#f)
|
|
(begin (db-add-event 'evaluation
|
|
(time-second (current-time time-utc))
|
|
`((#:evaluation . ,eval-id)
|
|
(#:specification . ,spec-name)
|
|
(#:in_progress . #t)))
|
|
(exec-query db "COMMIT;")
|
|
eval-id)))))
|
|
|
|
(define (db-abort-pending-evaluations)
|
|
(with-db-worker-thread db
|
|
(exec-query/bind db "UPDATE Evaluations SET status =
|
|
" (evaluation-status aborted) " WHERE status = "
|
|
(evaluation-status started))))
|
|
|
|
(define (db-set-evaluation-status eval-id status)
|
|
(with-db-worker-thread db
|
|
(exec-query/bind db "UPDATE Evaluations SET status =
|
|
" status " WHERE id = " eval-id ";")))
|
|
|
|
(define (db-set-evaluation-time eval-id)
|
|
(define now
|
|
(time-second (current-time time-utc)))
|
|
|
|
(with-db-worker-thread db
|
|
(exec-query/bind db "UPDATE Evaluations SET evaltime = " now
|
|
"WHERE id = " eval-id ";")))
|
|
|
|
(define-enumeration build-status
|
|
;; Build status as expected by Hydra's API. Note: the negative values are
|
|
;; Cuirass' own extensions.
|
|
(submitted -3)
|
|
(scheduled -2)
|
|
(started -1)
|
|
(succeeded 0)
|
|
(failed 1)
|
|
(failed-dependency 2)
|
|
(failed-other 3)
|
|
(canceled 4))
|
|
|
|
(define (db-add-output derivation output)
|
|
"Insert OUTPUT associated with DERIVATION."
|
|
(with-db-worker-thread db
|
|
(match output
|
|
((name . path)
|
|
(exec-query/bind db "\
|
|
INSERT INTO Outputs (derivation, name, path) VALUES ("
|
|
derivation ", " name ", " path ")
|
|
ON CONFLICT ON CONSTRAINT outputs_pkey DO NOTHING;")))))
|
|
|
|
(define (db-add-build build)
|
|
"Store BUILD in database the database only if one of its outputs is new.
|
|
Return #f otherwise. BUILD outputs are stored in the OUTPUTS table."
|
|
(with-db-worker-thread db
|
|
(exec-query/bind db "
|
|
INSERT INTO Builds (derivation, evaluation, job_name, system, nix_name, log,
|
|
status, priority, max_silent, timeout, timestamp, starttime, stoptime)
|
|
VALUES ("
|
|
(assq-ref build #:derivation) ", "
|
|
(assq-ref build #:eval-id) ", "
|
|
(assq-ref build #:job-name) ", "
|
|
(assq-ref build #:system) ", "
|
|
(assq-ref build #:nix-name) ", "
|
|
(assq-ref build #:log) ", "
|
|
(or (assq-ref build #:status)
|
|
(build-status scheduled)) ", "
|
|
(or (assq-ref build #:priority) max-priority) ", "
|
|
(or (assq-ref build #:max-silent) 0) ", "
|
|
(or (assq-ref build #:timeout) 0) ", "
|
|
(or (assq-ref build #:timestamp) 0) ", "
|
|
(or (assq-ref build #:starttime) 0) ", "
|
|
(or (assq-ref build #:stoptime) 0) ")
|
|
ON CONFLICT ON CONSTRAINT builds_derivation_key DO NOTHING;"))
|
|
(let* ((derivation (assq-ref build #:derivation))
|
|
(outputs (assq-ref build #:outputs))
|
|
(new-outputs (filter-map (cut db-add-output derivation <>)
|
|
outputs)))
|
|
(db-add-event 'build
|
|
(assq-ref build #:timestamp)
|
|
`((#:derivation . ,derivation)
|
|
;; TODO Ideally this would use the value
|
|
;; from build, with a default of scheduled,
|
|
;; but it's hard to convert to the symbol,
|
|
;; so just hard code scheduled for now.
|
|
(#:event . scheduled)))
|
|
derivation))
|
|
|
|
(define (db-add-build-product product)
|
|
"Insert PRODUCT into BuildProducts table."
|
|
(with-db-worker-thread db
|
|
(exec-query/bind db "\
|
|
INSERT INTO BuildProducts (build, type, file_size, checksum,
|
|
path) VALUES ("
|
|
(assq-ref product #:build) ", "
|
|
(assq-ref product #:type) ", "
|
|
(assq-ref product #:file-size) ", "
|
|
(assq-ref product #:checksum) ", "
|
|
(assq-ref product #:path) ");")))
|
|
|
|
(define (db-get-output path)
|
|
"Retrieve the OUTPUT for PATH."
|
|
(with-db-worker-thread db
|
|
(match (exec-query/bind db "SELECT derivation, name FROM Outputs
|
|
WHERE path =" path "
|
|
LIMIT 1;")
|
|
(() #f)
|
|
(((derivation name))
|
|
`((#:derivation . ,derivation)
|
|
(#:name . ,name))))))
|
|
|
|
(define (db-get-outputs derivation)
|
|
"Retrieve the OUTPUTS of the build identified by DERIVATION in the
|
|
database."
|
|
(with-db-worker-thread db
|
|
(let loop ((rows
|
|
(exec-query/bind db "SELECT name, path FROM Outputs
|
|
WHERE derivation =" derivation ";"))
|
|
(outputs '()))
|
|
(match rows
|
|
(() (reverse outputs))
|
|
(((name path)
|
|
. rest)
|
|
(loop rest
|
|
(cons `(,name . ((#:path . ,path)))
|
|
outputs)))))))
|
|
|
|
(define (db-get-time-since-previous-build job-name specification)
|
|
"Return the time difference in seconds between the current time and the
|
|
registration time of the last build for JOB-NAME and SPECIFICATION."
|
|
(with-db-worker-thread db
|
|
(match (expect-one-row
|
|
(exec-query/bind db "
|
|
SELECT extract(epoch from now())::int - Builds.timestamp FROM Builds
|
|
INNER JOIN Evaluations on Builds.evaluation = Evaluations.id
|
|
WHERE job_name = " job-name "AND specification = " specification
|
|
"ORDER BY Builds.timestamp DESC LIMIT 1"))
|
|
((time)
|
|
(string->number time))
|
|
(else #f))))
|
|
|
|
(define (db-register-builds jobs eval-id specification)
|
|
(define (new-outputs? outputs)
|
|
(let ((new-outputs
|
|
(filter-map (match-lambda
|
|
((name . path)
|
|
(let ((drv (db-get-output path)))
|
|
(and (not drv) path))))
|
|
outputs)))
|
|
(not (null? new-outputs))))
|
|
|
|
(define (build-priority priority)
|
|
(let ((spec-priority (assq-ref specification #:priority)))
|
|
(+ (* spec-priority 10) priority)))
|
|
|
|
(define (register job)
|
|
(let* ((drv (assq-ref job #:derivation))
|
|
(job-name (assq-ref job #:job-name))
|
|
(system (assq-ref job #:system))
|
|
(nix-name (assq-ref job #:nix-name))
|
|
(log (assq-ref job #:log))
|
|
(period (assq-ref job #:period))
|
|
(priority (or (assq-ref job #:priority) max-priority))
|
|
(max-silent (assq-ref job #:max-silent-time))
|
|
(timeout (assq-ref job #:timeout))
|
|
(outputs (assq-ref job #:outputs))
|
|
(cur-time (time-second (current-time time-utc))))
|
|
(and (new-outputs? outputs)
|
|
(let ((build `((#:derivation . ,drv)
|
|
(#:eval-id . ,eval-id)
|
|
(#:job-name . ,job-name)
|
|
(#:system . ,system)
|
|
(#:nix-name . ,nix-name)
|
|
|
|
;; XXX: We'd leave LOG to #f (i.e., NULL) but that
|
|
;; currently violates the non-NULL constraint.
|
|
(#:log . ,(or log ""))
|
|
|
|
(#:status . ,(build-status scheduled))
|
|
(#:priority . ,(build-priority priority))
|
|
(#:max-silent . ,max-silent)
|
|
(#:timeout . ,timeout)
|
|
(#:outputs . ,outputs)
|
|
(#:timestamp . ,cur-time)
|
|
(#:starttime . 0)
|
|
(#:stoptime . 0))))
|
|
(if period
|
|
(let* ((spec (assq-ref specification #:name))
|
|
(time
|
|
(db-get-time-since-previous-build job-name spec))
|
|
(add-build? (cond
|
|
((not time) #t)
|
|
((> time period) #t)
|
|
(else #f))))
|
|
(and add-build? (db-add-build build)))
|
|
(db-add-build build))))))
|
|
|
|
;; Use the database worker dedicated to write queries. We don't want this
|
|
;; query to be queued as it is already a quite large transaction by itself,
|
|
;; so pass the #:FORCE? option.
|
|
(with-db-worker-thread db
|
|
(log-message "Registering builds for evaluation ~a." eval-id)
|
|
(exec-query db "BEGIN TRANSACTION;")
|
|
(let ((derivations (filter-map register jobs)))
|
|
(exec-query db "COMMIT;")
|
|
derivations)))
|
|
|
|
(define* (db-update-build-status! drv status #:key log-file)
|
|
"Update the database so that DRV's status is STATUS. This also updates the
|
|
'starttime' or 'stoptime' fields. If LOG-FILE is true, record it as the build
|
|
log file for DRV."
|
|
(define now
|
|
(time-second (current-time time-utc)))
|
|
|
|
(define status-names
|
|
`((,(build-status succeeded) . "succeeded")
|
|
(,(build-status failed) . "failed")
|
|
(,(build-status failed-dependency) . "failed (dependency)")
|
|
(,(build-status failed-other) . "failed (other)")
|
|
(,(build-status canceled) . "canceled")))
|
|
|
|
(with-db-worker-thread db
|
|
(if (= status (build-status started))
|
|
(begin
|
|
(if log-file
|
|
(exec-query/bind db "UPDATE Builds SET starttime=" now
|
|
",status=" status ",log=" log-file
|
|
"WHERE derivation=" drv ";")
|
|
(exec-query/bind db "UPDATE Builds SET starttime=" now
|
|
",status="
|
|
status "WHERE derivation=" drv ";"))
|
|
(db-add-event 'build
|
|
now
|
|
`((#:derivation . ,drv)
|
|
(#:event . started))))
|
|
|
|
;; Update only if we're switching to a different status; otherwise
|
|
;; leave things unchanged. This ensures that 'stoptime' remains valid
|
|
;; and doesn't change every time we mark DRV as 'succeeded' several
|
|
;; times in a row, for instance.
|
|
(begin
|
|
(let ((rows
|
|
(exec-query/bind db "UPDATE Builds SET stoptime=" now
|
|
", status=" status
|
|
"WHERE derivation=" drv
|
|
" AND status != " status ";")))
|
|
(when (positive? rows)
|
|
(db-add-event 'build
|
|
now
|
|
`((#:derivation . ,drv)
|
|
(#:event . ,(assq-ref status-names
|
|
status))))))))))
|
|
|
|
(define* (db-update-build-worker! drv worker)
|
|
"Update the database so that DRV's worker is WORKER."
|
|
(with-db-worker-thread db
|
|
(exec-query/bind db "UPDATE Builds SET worker=" worker
|
|
"WHERE derivation=" drv ";")))
|
|
|
|
(define (query->bind-arguments query-string)
|
|
"Return a list of keys to query strings by parsing QUERY-STRING."
|
|
(define status-values
|
|
`(("success" . ,(build-status succeeded))
|
|
("failed" . ,(build-status failed))
|
|
("failed-dependency" . ,(build-status failed-dependency))
|
|
("failed-other" . ,(build-status failed-other))
|
|
("canceled" . ,(build-status canceled))))
|
|
(let ((args (map
|
|
(lambda (token)
|
|
(match (string-split token #\:)
|
|
(("system" system)
|
|
`(#:system . ,system))
|
|
(("spec" spec)
|
|
`(#:spec . ,spec))
|
|
(("status" status)
|
|
`(#:status . ,(assoc-ref status-values status)))
|
|
((_ invalid) '()) ; ignore
|
|
((query)
|
|
;; Remove any '%' that could make the search too slow and
|
|
;; add one at the end of the query.
|
|
`(#:query . ,(string-append
|
|
(string-join
|
|
(string-split query #\%)
|
|
"")
|
|
"%")))))
|
|
(string-tokenize query-string))))
|
|
;; Normalize arguments
|
|
(fold (lambda (key acc)
|
|
(if (assq key acc)
|
|
acc
|
|
(cons (cons key #f) acc)))
|
|
args '(#:spec #:system))))
|
|
|
|
(define (db-get-build-products build-id)
|
|
"Return the build products associated to the given BUILD-ID."
|
|
(with-db-worker-thread db
|
|
(let loop ((rows (exec-query/bind db "
|
|
SELECT id, type, file_size, checksum, path from BuildProducts
|
|
WHERE build = " build-id))
|
|
(products '()))
|
|
(match rows
|
|
(() (reverse products))
|
|
(((id type file-size checksum path)
|
|
. rest)
|
|
(loop rest
|
|
(cons `((#:id . ,(string->number id))
|
|
(#:type . ,type)
|
|
(#:file-size . ,(string->number file-size))
|
|
(#:checksum . ,checksum)
|
|
(#:path . ,path))
|
|
products)))))))
|
|
|
|
(define (db-get-builds-by-search filters)
|
|
"Retrieve all builds in the database which are matched by given FILTERS.
|
|
FILTERS is an assoc list whose possible keys are the symbols query,
|
|
border-low-id, border-high-id, and nr."
|
|
(with-db-worker-thread db
|
|
(let* ((query (format #f "SELECT Builds.id, Builds.timestamp,
|
|
Builds.starttime,Builds.stoptime, Builds.log, Builds.status,
|
|
Builds.job_name, Builds.system, Builds.nix_name, Specifications.name
|
|
FROM Builds
|
|
INNER JOIN Evaluations ON Builds.evaluation = Evaluations.id
|
|
INNER JOIN Specifications ON Evaluations.specification = Specifications.name
|
|
WHERE (Builds.nix_name LIKE :query)
|
|
AND ((Builds.status = :status) OR :status IS NULL)
|
|
AND ((Specifications.name = :spec) OR :spec IS NULL)
|
|
AND ((Builds.system = :system) OR :system IS NULL)
|
|
AND ((:borderlowid < Builds.id) OR :borderlowid IS NULL)
|
|
AND ((:borderhighid > Builds.id) OR :borderhighid IS NULL)
|
|
ORDER BY
|
|
CASE WHEN :borderlowid IS NULL THEN Builds.id
|
|
ELSE -Builds.id
|
|
END DESC
|
|
LIMIT :nr;"))
|
|
(builds
|
|
(exec-query/bind-params
|
|
db
|
|
query
|
|
`((#:borderlowid . ,(assq-ref filters 'border-low-id))
|
|
(#:borderhighid . ,(assq-ref filters 'border-high-id))
|
|
(#:nr . ,(match (assq-ref filters 'nr)
|
|
(#f -1)
|
|
(x x)))
|
|
,@(query->bind-arguments (assq-ref filters 'query))))))
|
|
(let loop ((builds builds)
|
|
(result '()))
|
|
(match builds
|
|
(() result)
|
|
(((id timestamp starttime stoptime log status job-name
|
|
system nix-name specification)
|
|
. rest)
|
|
(loop rest
|
|
(cons `((#:id . ,(string->number id))
|
|
(#:timestamp . ,(string->number timestamp))
|
|
(#:starttime . ,(string->number starttime))
|
|
(#:stoptime . ,(string->number stoptime))
|
|
(#:log . ,log)
|
|
(#:status . ,(string->number status))
|
|
(#:job-name . ,job-name)
|
|
(#:system . ,system)
|
|
(#:nix-name . ,nix-name)
|
|
(#:specification . ,specification)
|
|
(#:buildproducts . ,(db-get-build-products id)))
|
|
result))))))))
|
|
|
|
(define (db-get-builds filters)
|
|
"Retrieve all builds in the database which are matched by given FILTERS.
|
|
FILTERS is an assoc list whose possible keys are 'derivation | 'id | 'jobset |
|
|
'job | 'system | 'nr | 'order | 'status | 'evaluation."
|
|
|
|
;; XXX: Make sure that all filters are covered by an index.
|
|
(define (filters->order filters)
|
|
(lambda (inner)
|
|
(match (assq 'order filters)
|
|
(('order . 'build-id) "Builds.id ASC")
|
|
(('order . 'finish-time) "stoptime DESC")
|
|
(('order . 'finish-time+build-id)
|
|
(if inner
|
|
"CASE WHEN CAST(:borderlowid AS integer) IS NULL THEN
|
|
stoptime ELSE -stoptime END DESC,
|
|
CASE WHEN CAST(:borderlowid AS integer) IS NULL THEN
|
|
Builds.id ELSE -Builds.id END DESC"
|
|
"stoptime DESC, Builds.id DESC"))
|
|
;; With this order, builds in 'running' state (-1) appear
|
|
;; before those in 'scheduled' state (-2).
|
|
(('order . 'status+submission-time)
|
|
"Builds.status DESC, Builds.timestamp DESC, Builds.id ASC")
|
|
(('order . 'priority+timestamp)
|
|
"Builds.priority ASC, Builds.timestamp DESC")
|
|
(_ "Builds.id DESC"))))
|
|
|
|
;; XXX: Make sure that all filters are covered by an index.
|
|
(define (where-conditions filters)
|
|
(define filter-name->sql
|
|
`((id . "Builds.id = :id")
|
|
(jobset . "Specifications.name = :jobset")
|
|
(derivation . "Builds.derivation = :derivation")
|
|
(job . "Builds.job_name = :job")
|
|
(system . "Builds.system = :system")
|
|
(worker . "Builds.worker = :worker")
|
|
(evaluation . "Builds.evaluation = :evaluation")
|
|
(status . ,(match (assq-ref filters 'status)
|
|
(#f #f)
|
|
('done "Builds.status >= 0")
|
|
('scheduled "Builds.status = -2")
|
|
('started "Builds.status = -1")
|
|
('pending "Builds.status < 0")
|
|
('succeeded "Builds.status = 0")
|
|
('failed "Builds.status > 0")))
|
|
(border-low-time
|
|
. "(((:borderlowtime, :borderlowid) < (Builds.stoptime, Builds.id))
|
|
OR :borderlowtime IS NULL OR :borderlowid IS NULL)")
|
|
(border-high-time
|
|
. "(((:borderhightime, :borderhighid) > (Builds.stoptime, Builds.id))
|
|
OR :borderhightime IS NULL OR :borderhighid IS NULL)")))
|
|
|
|
(filter
|
|
string?
|
|
(fold
|
|
(lambda (filter-name where-condition-parts)
|
|
(if (assq-ref filters filter-name)
|
|
(cons (assq-ref filter-name->sql filter-name)
|
|
where-condition-parts)
|
|
where-condition-parts))
|
|
'()
|
|
(map car filters))))
|
|
|
|
(define (format-outputs names paths)
|
|
(map (lambda (name path)
|
|
`(,name . ((#:path . ,path))))
|
|
(string-split names #\,)
|
|
(string-split paths #\,)))
|
|
|
|
(define (format-build-products ids types file-sizes checksums paths)
|
|
(define (split list)
|
|
(if list
|
|
(string-split list #\,)
|
|
'()))
|
|
|
|
(map (lambda (id type file-size checksum path)
|
|
`((#:id . ,(string->number id))
|
|
(#:type . ,type)
|
|
(#:file-size . ,(string->number file-size))
|
|
(#:checksum . ,checksum)
|
|
(#:path . ,path)))
|
|
(split ids)
|
|
(split types)
|
|
(split file-sizes)
|
|
(split checksums)
|
|
(split paths)))
|
|
|
|
(with-db-worker-thread db
|
|
(let* ((order (filters->order filters))
|
|
(where (match (where-conditions filters)
|
|
(() "")
|
|
((condition)
|
|
(string-append "WHERE " condition "\n"))
|
|
((first-condition rest ...)
|
|
(string-append "WHERE " first-condition "\n AND "
|
|
(string-join rest " AND ")))))
|
|
(query
|
|
(format #f " SELECT Builds.derivation, Builds.id, Builds.timestamp,
|
|
Builds.starttime, Builds.stoptime, Builds.log, Builds.status, Builds.priority,
|
|
Builds.max_silent, Builds.timeout, Builds.job_name, Builds.system,
|
|
Builds.nix_name, Builds.evaluation, agg.name, agg.outputs_name,
|
|
agg.outputs_path,agg.bp_build, agg.bp_type, agg.bp_file_size,
|
|
agg.bp_checksum, agg.bp_path
|
|
FROM
|
|
(SELECT B.id, B.derivation, B.name,
|
|
string_agg(Outputs.name, ',') AS outputs_name,
|
|
string_agg(Outputs.path, ',') AS outputs_path,
|
|
string_agg(cast(BP.id AS text), ',') AS bp_build,
|
|
string_agg(BP.type, ',') AS bp_type,
|
|
string_agg(cast(BP.file_size AS text), ',') AS bp_file_size,
|
|
string_agg(BP.checksum, ',') AS bp_checksum,
|
|
string_agg(BP.path, ',') AS bp_path FROM
|
|
(SELECT Builds.id, Builds.derivation, Specifications.name FROM Builds
|
|
INNER JOIN Evaluations ON Builds.evaluation = Evaluations.id
|
|
INNER JOIN Specifications ON Evaluations.specification = Specifications.name
|
|
~a
|
|
ORDER BY ~a
|
|
LIMIT :nr) B
|
|
INNER JOIN Outputs ON Outputs.derivation = B.derivation
|
|
LEFT JOIN BuildProducts as BP ON BP.build = B.id
|
|
GROUP BY B.derivation, B.id, B.name) agg
|
|
JOIN Builds on agg.id = Builds.id
|
|
ORDER BY ~a;"
|
|
where (order #t) (order #f)))
|
|
(params
|
|
(map (match-lambda
|
|
((name . value)
|
|
(cons (symbol->keyword
|
|
(or (assq-ref
|
|
'((border-low-time . borderlowtime)
|
|
(border-high-time . borderhightime)
|
|
(border-low-id . borderlowid)
|
|
(border-high-id . borderhighid))
|
|
name)
|
|
name))
|
|
(match name
|
|
('nr (or value -1))
|
|
('order #f) ; Doesn't need binding.
|
|
('status #f) ; Doesn't need binding.
|
|
(else value)))))
|
|
filters))
|
|
(builds (exec-query/bind-params db query params)))
|
|
(let loop ((builds builds)
|
|
(result '()))
|
|
(match builds
|
|
(() (reverse result))
|
|
(((derivation id timestamp starttime stoptime log status
|
|
priority max-silent timeout job-name
|
|
system nix-name eval-id specification
|
|
outputs-name outputs-path
|
|
products-id products-type products-file-size
|
|
products-checksum products-path)
|
|
. rest)
|
|
(loop rest
|
|
(cons `((#:derivation . ,derivation)
|
|
(#:id . ,(string->number id))
|
|
(#:timestamp . ,(string->number timestamp))
|
|
(#:starttime . ,(string->number starttime))
|
|
(#:stoptime . ,(string->number stoptime))
|
|
(#:log . ,log)
|
|
(#:status . ,(string->number status))
|
|
(#:priority . ,(string->number priority))
|
|
(#:max-silent . ,(string->number max-silent))
|
|
(#:timeout . ,(string->number timeout))
|
|
(#:job-name . ,job-name)
|
|
(#:system . ,system)
|
|
(#:nix-name . ,nix-name)
|
|
(#:eval-id . ,(string->number eval-id))
|
|
(#:specification . ,specification)
|
|
(#:outputs . ,(format-outputs outputs-name
|
|
outputs-path))
|
|
(#:buildproducts .
|
|
,(format-build-products products-id
|
|
products-type
|
|
products-file-size
|
|
products-checksum
|
|
products-path)))
|
|
result))))))))
|
|
|
|
(define (db-get-build derivation-or-id)
|
|
"Retrieve a build in the database which corresponds to DERIVATION-OR-ID."
|
|
(let ((key (if (number? derivation-or-id) 'id 'derivation)))
|
|
(expect-one-row (db-get-builds `((,key . ,derivation-or-id))))))
|
|
|
|
(define (db-get-events filters)
|
|
(with-db-worker-thread db
|
|
(let* ((query "\
|
|
SELECT Events.id,
|
|
Events.type,
|
|
Events.timestamp,
|
|
Events.event_json
|
|
FROM Events
|
|
WHERE (:type = Events.type OR :type IS NULL)
|
|
AND (((:borderlowtime, :borderlowid) <
|
|
(Events.timestamp, Events.id)) OR
|
|
:borderlowtime IS NULL OR
|
|
:borderlowid IS NULL)
|
|
AND (((:borderhightime, :borderhighid) >
|
|
(Events.timestamp, Events.id)) OR
|
|
:borderhightime IS NULL OR
|
|
:borderhighid IS NULL)
|
|
ORDER BY Events.id ASC
|
|
LIMIT :nr;")
|
|
(params `((#:type . ,(and=> (assq-ref filters 'type)
|
|
symbol->string))
|
|
(#:nr . ,(match (assq-ref filters 'nr)
|
|
(#f -1)
|
|
(x x)))))
|
|
(events (exec-query/bind-params db query params)))
|
|
(let loop ((events events)
|
|
(result '()))
|
|
(match events
|
|
(() (reverse result))
|
|
(((id type timestamp event_json)
|
|
. rest)
|
|
(loop rest
|
|
(cons `((#:id . ,(string->number id))
|
|
(#:type . ,(string->symbol type))
|
|
(#:timestamp . ,(string->number timestamp))
|
|
(#:event_json . ,event_json))
|
|
result))))))))
|
|
|
|
(define (db-delete-events-with-ids-<=-to id)
|
|
(with-db-worker-thread db
|
|
(exec-query/bind db "DELETE FROM Events WHERE id <= " id ";")))
|
|
|
|
(define (db-get-pending-derivations)
|
|
"Return the list of derivation file names corresponding to pending builds in
|
|
the database. The returned list is guaranteed to not have any duplicates."
|
|
(with-db-worker-thread db
|
|
(map (match-lambda ((drv) drv))
|
|
(exec-query db "
|
|
SELECT derivation FROM Builds WHERE Builds.status < 0;"))))
|
|
|
|
(define (db-get-checkouts eval-id)
|
|
(with-db-worker-thread db
|
|
(let loop ((rows (exec-query/bind
|
|
db "SELECT revision, input, directory FROM Checkouts
|
|
WHERE evaluation =" eval-id ";"))
|
|
(checkouts '()))
|
|
(match rows
|
|
(() (reverse checkouts))
|
|
(((revision input directory)
|
|
. rest)
|
|
(loop rest
|
|
(cons `((#:commit . ,revision)
|
|
(#:input . ,input)
|
|
(#:directory . ,directory))
|
|
checkouts)))))))
|
|
|
|
(define (parse-evaluation evaluation)
|
|
(match evaluation
|
|
((id specification status timestamp checkouttime evaltime)
|
|
`((#:id . ,(string->number id))
|
|
(#:specification . ,specification)
|
|
(#:status . ,(string->number status))
|
|
(#:timestamp . ,(string->number timestamp))
|
|
(#:checkouttime . ,(string->number checkouttime))
|
|
(#:evaltime . ,(string->number evaltime))
|
|
(#:checkouts . ,(db-get-checkouts id))))))
|
|
|
|
(define (db-get-evaluation id)
|
|
(with-db-worker-thread db
|
|
(match (exec-query/bind db "SELECT id, specification, status,
|
|
timestamp, checkouttime, evaltime
|
|
FROM Evaluations WHERE id = " id)
|
|
(() #f)
|
|
((evaluation)
|
|
(parse-evaluation evaluation)))))
|
|
|
|
(define (db-get-evaluations limit)
|
|
(with-db-worker-thread db
|
|
(let loop ((rows (exec-query/bind db "SELECT id, specification, status,
|
|
timestamp, checkouttime, evaltime
|
|
FROM Evaluations ORDER BY id DESC LIMIT " limit ";"))
|
|
(evaluations '()))
|
|
(match rows
|
|
(() (reverse evaluations))
|
|
((evaluation . rest)
|
|
(loop rest
|
|
(cons (parse-evaluation evaluation) evaluations)))))))
|
|
|
|
(define (db-get-evaluations-build-summary spec limit border-low border-high)
|
|
(with-db-worker-thread db
|
|
(let ((query "
|
|
SELECT E.id, E.status,
|
|
SUM(CASE WHEN B.status = 0 THEN 1 ELSE 0 END) as succeeded,
|
|
SUM(CASE WHEN B.status > 0 THEN 1 ELSE 0 END) as failed,
|
|
SUM(CASE WHEN B.status < 0 THEN 1 ELSE 0 END) as scheduled FROM
|
|
(SELECT id, status FROM Evaluations
|
|
WHERE specification=:spec
|
|
AND (id > :borderlow OR :borderlow IS NULL)
|
|
AND (id < :borderhigh OR :borderhigh IS NULL)
|
|
ORDER BY CASE WHEN :borderlow IS NULL THEN id ELSE -id END DESC
|
|
LIMIT :limit) E
|
|
LEFT JOIN Builds as B
|
|
ON B.evaluation=E.id
|
|
GROUP BY E.id, E.status
|
|
ORDER BY E.id DESC;")
|
|
(params `((#:spec . ,spec)
|
|
(#:limit . ,limit)
|
|
(#:borderlow . ,border-low)
|
|
(#:borderhigh . ,border-high))))
|
|
(let loop ((rows (exec-query/bind-params db query params))
|
|
(evaluations '()))
|
|
(match rows
|
|
(() (reverse evaluations))
|
|
(((id status succeeded failed scheduled) . rest)
|
|
(loop rest
|
|
(cons `((#:id . ,(string->number id))
|
|
(#:status . ,(string->number status))
|
|
(#:checkouts . ,(db-get-checkouts id))
|
|
(#:succeeded . ,(or (string->number succeeded) 0))
|
|
(#:failed . ,(or (string->number failed) 0))
|
|
(#:scheduled . ,(or (string->number scheduled) 0)))
|
|
evaluations))))))))
|
|
|
|
(define (db-get-evaluations-id-min spec)
|
|
"Return the min id of evaluations for the given specification SPEC."
|
|
(with-db-worker-thread db
|
|
(match (expect-one-row
|
|
(exec-query/bind db "
|
|
SELECT MIN(id) FROM Evaluations
|
|
WHERE specification=" spec))
|
|
((min) (and min (string->number min))))))
|
|
|
|
(define (db-get-evaluations-id-max spec)
|
|
"Return the max id of evaluations for the given specification SPEC."
|
|
(with-db-worker-thread db
|
|
(match (expect-one-row
|
|
(exec-query/bind db "
|
|
SELECT MAX(id) FROM Evaluations
|
|
WHERE specification=" spec))
|
|
((max) (and max (string->number max))))))
|
|
|
|
(define (db-get-evaluation-summary id)
|
|
(with-db-worker-thread db
|
|
(match (expect-one-row
|
|
(exec-query/bind db "
|
|
SELECT Evaluations.id, Evaluations.status, Evaluations.timestamp,
|
|
Evaluations.checkouttime, Evaluations.evaltime,
|
|
SUM(CASE WHEN B.status > -100 THEN 1 ELSE 0 END) as total,
|
|
SUM(CASE WHEN B.status = 0 THEN 1 ELSE 0 END) as succeeded,
|
|
SUM(CASE WHEN B.status > 0 THEN 1 ELSE 0 END) as failed,
|
|
SUM(CASE WHEN B.status < 0 THEN 1 ELSE 0 END) as scheduled
|
|
FROM Evaluations
|
|
LEFT JOIN Builds as B
|
|
ON B.evaluation = Evaluations.id
|
|
WHERE Evaluations.id = " id
|
|
"GROUP BY Evaluations.id
|
|
ORDER BY Evaluations.id ASC;"))
|
|
((id status timestamp checkouttime evaltime
|
|
total succeeded failed scheduled)
|
|
`((#:id . ,(string->number id))
|
|
(#:status . ,(string->number status))
|
|
(#:total . ,(or (string->number total) 0))
|
|
(#:timestamp . ,(string->number timestamp))
|
|
(#:checkouttime . ,(string->number checkouttime))
|
|
(#:evaltime . ,(string->number evaltime))
|
|
(#:succeeded . ,(or (string->number succeeded) 0))
|
|
(#:failed . ,(or (string->number failed) 0))
|
|
(#:scheduled . ,(or (string->number scheduled) 0))))
|
|
(else #f))))
|
|
|
|
(define (db-get-builds-query-min filters)
|
|
"Return the smallest build row identifier matching QUERY."
|
|
(with-db-worker-thread db
|
|
(let* ((query "SELECT MIN(Builds.id) FROM Builds
|
|
INNER JOIN Evaluations ON Builds.evaluation = Evaluations.id
|
|
INNER JOIN Specifications ON Evaluations.specification = Specifications.name
|
|
WHERE (Builds.nix_name LIKE :query)
|
|
AND (Builds.status = :status OR :status IS NULL)
|
|
AND (Specifications.name = :spec OR :spec IS NULL)
|
|
AND (Builds.system = :system OR :system IS NULL);")
|
|
(params (query->bind-arguments filters)))
|
|
(match (expect-one-row
|
|
(exec-query/bind-params db query params))
|
|
((min) (and min
|
|
(list (string->number min))))))))
|
|
|
|
(define (db-get-builds-query-max filters)
|
|
"Return the largest build row identifier matching QUERY."
|
|
(with-db-worker-thread db
|
|
(let* ((query "SELECT MAX(Builds.id) FROM Builds
|
|
INNER JOIN Evaluations ON Builds.evaluation = Evaluations.id
|
|
INNER JOIN Specifications ON Evaluations.specification = Specifications.name
|
|
WHERE (Builds.nix_name LIKE :query)
|
|
AND (Builds.status = :status OR :status IS NULL)
|
|
AND (Specifications.name = :spec OR :spec IS NULL)
|
|
AND (Builds.system = :system OR :system IS NULL);")
|
|
(params (query->bind-arguments filters)))
|
|
(match (expect-one-row
|
|
(exec-query/bind-params db query params))
|
|
((max) (and max
|
|
(list (string->number max))))))))
|
|
|
|
(define (db-get-builds-min eval status)
|
|
"Return the min build (stoptime, rowid) pair for the given evaluation EVAL
|
|
and STATUS."
|
|
(with-db-worker-thread db
|
|
(let ((query "SELECT stoptime, id FROM Builds
|
|
WHERE evaluation = :eval AND
|
|
((:status = 'pending' AND Builds.status < 0) OR
|
|
(:status = 'succeeded' AND Builds.status = 0) OR
|
|
(:status = 'failed' AND Builds.status > 0) OR
|
|
:status IS NULL)
|
|
ORDER BY stoptime ASC, id ASC
|
|
LIMIT 1")
|
|
(params `((#:eval . ,eval)
|
|
(#:status . ,status))))
|
|
(match (expect-one-row
|
|
(exec-query/bind-params db query params))
|
|
((stoptime id) (list (string->number stoptime)
|
|
(string->number id)))
|
|
(else #f)))))
|
|
|
|
(define (db-get-builds-max eval status)
|
|
"Return the max build (stoptime, rowid) pair for the given evaluation EVAL
|
|
and STATUS."
|
|
(with-db-worker-thread db
|
|
(let ((query "SELECT stoptime, id FROM Builds
|
|
WHERE evaluation = :eval AND
|
|
((:status = 'pending' AND Builds.status < 0) OR
|
|
(:status = 'succeeded' AND Builds.status = 0) OR
|
|
(:status = 'failed' AND Builds.status > 0) OR
|
|
:status IS NULL)
|
|
ORDER BY stoptime DESC, id DESC
|
|
LIMIT 1")
|
|
(params `((#:eval . ,eval)
|
|
(#:status . ,status))))
|
|
(match (expect-one-row
|
|
(exec-query/bind-params db query params))
|
|
((stoptime id) (list (string->number stoptime)
|
|
(string->number id)))
|
|
(else #f)))))
|
|
|
|
(define (db-get-evaluation-specification eval)
|
|
"Return specification of evaluation with id EVAL."
|
|
(with-db-worker-thread db
|
|
(match (expect-one-row
|
|
(exec-query/bind db "
|
|
SELECT specification FROM Evaluations
|
|
WHERE id = " eval))
|
|
((spec) spec)
|
|
(else #f))))
|
|
|
|
(define (db-get-build-product-path id)
|
|
"Return the build product with the given ID."
|
|
(with-db-worker-thread db
|
|
(match (expect-one-row
|
|
(exec-query/bind db "
|
|
SELECT path FROM BuildProducts
|
|
WHERE id = " id))
|
|
((path) path)
|
|
(else #f))))
|
|
|
|
(define (db-add-worker worker)
|
|
"Insert WORKER into Worker table."
|
|
(with-db-worker-thread db
|
|
(exec-query/bind db "\
|
|
INSERT INTO Workers (name, address, systems, last_seen)
|
|
VALUES ("
|
|
(worker-name worker) ", "
|
|
(worker-address worker) ", "
|
|
(string-join (worker-systems worker) ",") ", "
|
|
(worker-last-seen worker) ");")))
|
|
|
|
(define (db-get-workers)
|
|
"Return the workers in Workers table."
|
|
(with-db-worker-thread db
|
|
(let loop ((rows (exec-query db "
|
|
SELECT name, address, systems, last_seen from Workers"))
|
|
(workers '()))
|
|
(match rows
|
|
(() (reverse workers))
|
|
(((name address systems last-seen)
|
|
. rest)
|
|
(loop rest
|
|
(cons (worker
|
|
(name name)
|
|
(address address)
|
|
(systems (string-split systems #\,))
|
|
(last-seen last-seen))
|
|
workers)))))))
|
|
|
|
(define (db-clear-workers)
|
|
"Remove all workers from Workers table."
|
|
(with-db-worker-thread db
|
|
(exec-query db "DELETE FROM Workers;")))
|
|
|
|
(define (db-clear-build-queue)
|
|
"Reset the status of builds in the database that are marked as \"started\"."
|
|
(with-db-worker-thread db
|
|
(exec-query db "UPDATE Builds SET status = -2 WHERE status < 0;")))
|
|
|
|
;;; Local Variables:
|
|
;;; eval: (put 'with-db-worker-thread 'scheme-indent-function 1)
|
|
;;; End:
|