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Rework insert-derivation-sources to use a helper function

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This means it returns ids properly.
This commit is contained in:
Christopher Baines 2019-12-29 16:03:04 +00:00
parent d15ba4f25c
commit 7e7cc1c8f1
1 changed files with 6 additions and 44 deletions
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50
guix-data-service/model/derivation.scm
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@ -974,18 +974,6 @@ WHERE derivation_source_files.store_path = $1"
");"))
(define (insert-derivation-sources conn derivation-id sources)
(define (insert-into-derivation-source-files store-paths)
(string-append
"INSERT INTO derivation_source_files (store_path) VALUES "
(string-join
(map (lambda (store-path)
(simple-format
#f "('~A')" store-path))
store-paths)
",")
" RETURNING id"
";"))
(define (insert-into-derivation-sources derivation-source-file-ids)
(string-append
"INSERT INTO derivation_sources "
@ -998,38 +986,12 @@ WHERE derivation_source_files.store_path = $1"
",")
";"))
(let* ((existing-derivation-store-paths
(exec-query->vhash
conn
(select-from-derivation-source-files sources)
second ;; store_path
first)) ;; id
(missing-entries (filter
(lambda (store-path)
(not (vhash-assoc store-path
existing-derivation-store-paths)))
sources))
(new-derivation-source-file-entries
(if (null? missing-entries)
'()
(exec-query conn
(insert-into-derivation-source-files missing-entries))))
(new-entries-id-lookup-vhash
(two-lists->vhash missing-entries
new-derivation-source-file-entries))
(sources-ids
(map (lambda (store-path)
(cdr
(or (vhash-assoc store-path
existing-derivation-store-paths)
(vhash-assoc store-path
new-entries-id-lookup-vhash)
(error "missing derivation source files entry"))))
sources)))
(let ((sources-ids
(insert-missing-data-and-return-all-ids
conn
"derivation_source_files"
'(store_path)
(map list sources))))
(exec-query conn
(insert-into-derivation-sources sources-ids))