guix-data-service/guix-data-service/model/lint-warning-message.scm
Christopher Baines 6b9977f62e Store lint warnings in the database
This commit adds the relevant tables and code to store lint warnings in the
database.

Currently, only lint checkers which don't require access to the network will
be run, as this allows the processing to happen without network access. Also,
this functionality won't work in older versions of Guix which don't expose the
lint warnings in a compatible way.
2019-09-01 13:12:10 +01:00

57 lines
1.8 KiB
Scheme

(define-module (guix-data-service model lint-warning-message)
#:use-module (ice-9 match)
#:use-module (squee)
#:use-module (guix-data-service database)
#:use-module (guix-data-service model utils)
#:export (lint-warning-message-data->lint-warning-message-ids
lint-warning-message-data->lint-warning-message-set-id))
(define (lint-warning-message-data->lint-warning-message-ids conn
messages-by-locale)
(insert-missing-data-and-return-all-ids
conn
"lint_warning_messages"
`((locale . ,quote-string)
(message . ,quote-string))
(map (match-lambda
((locale . message)
(list locale message)))
messages-by-locale)))
(define (insert-lint-warning-message-set conn lint-message-ids)
(let ((query
(string-append
"INSERT INTO lint_warning_message_sets (message_ids) VALUES "
(string-append
"('{"
(string-join
(map number->string
(sort (map string->number lint-message-ids) <))
", ")
"}')")
" RETURNING id")))
(match (exec-query conn query)
(((id)) id))))
(define (lint-warning-message-data->lint-warning-message-set-id
conn
messages-by-locale)
(let* ((lint-warning-message-ids
(lint-warning-message-data->lint-warning-message-ids
conn messages-by-locale))
(lint-message-set-id
(exec-query
conn
(string-append
"SELECT id FROM lint_warning_message_sets "
"WHERE message_ids = ARRAY["
(string-join lint-warning-message-ids ", ")
"]"))))
(match lint-message-set-id
(((id)) id)
(()
(insert-lint-warning-message-set conn lint-warning-message-ids)))))