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database: Add db-cancel-pending-builds!.

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* src/cuirass/database.scm (db-cancel-pending-builds!): New procedure.
* tests/database.scm ("db-cancel-pending-builds!"): New test.
This commit is contained in:
Mathieu Othacehe 2021-03-09 18:45:47 +01:00
parent 70394149af
commit d116dc36c3
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2 changed files with 18 additions and 0 deletions
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9
src/cuirass/database.scm
View file

@ -74,6 +74,7 @@
db-restart-build!
db-restart-evaluation!
db-retry-evaluation!
db-cancel-pending-builds!
db-get-build-products
db-get-builds-by-search
db-get-builds
@ -836,6 +837,14 @@ UPDATE Builds SET stoptime =" now
(exec-query/bind db "\
DELETE FROM Checkouts WHERE evaluation=" eval-id ";")))
(define (db-cancel-pending-builds! eval-id)
"Cancel the pending builds of the evaluation with EVAL-ID id."
(with-db-worker-thread db
(exec-query/bind db "UPDATE Builds SET status="
(build-status canceled)
"WHERE evaluation=" eval-id
"AND status = " (build-status started) ";")))
(define (query->bind-arguments query-string)
"Return a list of keys to query strings by parsing QUERY-STRING."
(define status-values

9
tests/database.scm
View file

@ -541,6 +541,15 @@ timestamp, checkouttime, evaltime) VALUES ('guix', 0, 0, 0, 0);")
(db-retry-evaluation! 4)
(db-get-checkouts 4)))
(test-assert "db-cancel-pending-builds!"
(let* ((drv "/old-build.drv")
(build (db-get-build drv))
(eval-id (assq-ref build #:eval-id)))
(db-update-build-status! drv (build-status started))
(db-cancel-pending-builds! eval-id)
(eq? (assq-ref (db-get-build drv) #:status)
(build-status canceled))))
(test-assert "db-close"
(begin
(exec-query (%db) (format #f "DROP OWNED BY CURRENT_USER;"))