Update the derivation comparison implementation

This adds more query parameter validation, and uses form-horizontal-control to
neaten up the view code.
This commit is contained in:
Christopher Baines 2019-05-11 20:38:16 +01:00
parent 512a583fa7
commit 640fb8a2ad
2 changed files with 134 additions and 217 deletions

View file

@ -141,13 +141,7 @@
(define (render-compare/derivations content-type
conn
base-commit
base-revision-id
target-commit
target-revision-id
systems
targets
build-statuses)
query-parameters)
(define (derivations->alist derivations)
(map (match-lambda
((file-name system target buildstatus)
@ -159,49 +153,64 @@
buildstatus)))))
derivations))
(let-values
(((base-packages-vhash target-packages-vhash)
(package-data->package-data-vhashes
(package-differences-data conn
base-revision-id
target-revision-id))))
(let ((base-derivations
(package-data-vhash->derivations-and-build-status
conn
base-packages-vhash
systems
targets
build-statuses))
(target-derivations
(package-data-vhash->derivations-and-build-status
conn
target-packages-vhash
systems
targets
build-statuses)))
(if (any-invalid-query-parameters? query-parameters)
(cond
((eq? content-type 'json)
(render-json
`((base . ((commit . ,base-commit)
(derivations . ,(list->vector
(derivations->alist
base-derivations)))))
(target . ((commit . ,target-commit)
(derivations . ,(list->vector
(derivations->alist
target-derivations))))))))
'((error . "invalid query"))))
(else
(apply render-html
(compare/derivations
query-parameters
(valid-systems conn)
build-status-strings
base-commit
target-commit
base-derivations
target-derivations
systems
targets
build-statuses)))))))
'()
'()))))
(let ((base-commit (assq-ref query-parameters 'base_commit))
(target-commit (assq-ref query-parameters 'target_commit))
(systems (assq-ref query-parameters 'system))
(targets (assq-ref query-parameters 'target))
(build-statuses (assq-ref query-parameters 'build_status)))
(let-values
(((base-packages-vhash target-packages-vhash)
(package-data->package-data-vhashes
(package-differences-data conn
(commit->revision-id conn base-commit)
(commit->revision-id conn target-commit)))))
(let ((base-derivations
(package-data-vhash->derivations-and-build-status
conn
base-packages-vhash
systems
targets
build-statuses))
(target-derivations
(package-data-vhash->derivations-and-build-status
conn
target-packages-vhash
systems
targets
build-statuses)))
(cond
((eq? content-type 'json)
(render-json
`((base . ((commit . ,base-commit)
(derivations . ,(list->vector
(derivations->alist
base-derivations)))))
(target . ((commit . ,target-commit)
(derivations . ,(list->vector
(derivations->alist
target-derivations))))))))
(else
(apply render-html
(compare/derivations
query-parameters
(valid-systems conn)
build-status-strings
base-derivations
target-derivations)))))))))
(define (render-compare/packages content-type
conn
@ -280,6 +289,19 @@
conn output-id))))
derivations)))))))
(define (parse-commit conn)
(lambda (s)
(if (guix-commit-exists? conn s)
s
(make-invalid-query-parameter
s "unknown commit"))))
(define (parse-system s)
s)
(define (parse-build-status s)
s)
(define (controller request body conn)
(define query-parameters
(-> request
@ -408,51 +430,29 @@
target-commit
target-revision-id)))))
((GET "compare" "derivations")
(with-base-and-target-commits
query-parameters conn
(lambda (base-commit base-revision-id target-commit target-revision-id)
(if (not (and base-revision-id target-revision-id))
(render-compare-unknown-commit 'html
conn
base-commit
base-revision-id
target-commit
target-revision-id)
(render-compare/derivations 'html
conn
base-commit
base-revision-id
target-commit
target-revision-id
(assoc-ref-multiple query-parameters
"system")
(assoc-ref-multiple query-parameters
"target")
(assoc-ref-multiple query-parameters
"build_status"))))))
(let* ((parsed-query-parameters
(parse-query-parameters
request
`((base_commit ,(parse-commit conn) #:required)
(target_commit ,(parse-commit conn) #:required)
(system ,parse-system #:multi-value)
(target ,parse-system #:multi-value)
(build_status ,parse-build-status #:multi-value)))))
(render-compare/derivations 'html
conn
parsed-query-parameters)))
((GET "compare" "derivations.json")
(with-base-and-target-commits
query-parameters conn
(lambda (base-commit base-revision-id target-commit target-revision-id)
(if (not (and base-revision-id target-revision-id))
(render-compare-unknown-commit 'json
conn
base-commit
base-revision-id
target-commit
target-revision-id)
(render-compare/derivations 'json
conn
base-commit
base-revision-id
target-commit
target-revision-id
(assoc-ref-multiple query-parameters
"system")
(assoc-ref-multiple query-parameters
"target")
(assoc-ref-multiple query-parameters
"build_status"))))))
(let* ((parsed-query-parameters
(parse-query-parameters
request
`((base_commit ,(parse-commit conn) #:required)
(target_commit ,(parse-commit conn) #:required)
(system ,parse-system #:multi-value)
(target ,parse-system #:multi-value)
(build_status ,parse-build-status #:multi-value)))))
(render-compare/derivations 'json
conn
parsed-query-parameters)))
((GET "compare" "packages")
(with-base-and-target-commits
query-parameters conn