guix-data-service/guix-data-service/web/view/html.scm
Christopher Baines 48bdb35f3e Hide deleted branches on the index page
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2019-09-29 17:12:50 +01:00

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;;; Guix Data Service -- Information about Guix over time
;;; Copyright © 2016, 2017, 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2018, 2019 Arun Isaac <arunisaac@systemreboot.net>
;;; Copyright © 2019 Christopher Baines <mail@cbaines.net>
;;;
;;; This program is free software: you can redistribute it and/or
;;; modify it under the terms of the GNU Affero General Public License
;;; as published by the Free Software Foundation, either version 3 of
;;; the License, or (at your option) any later version.
;;;
;;; This program is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;;; Affero General Public License for more details.
;;;
;;; You should have received a copy of the GNU Affero General Public
;;; License along with this program. If not, see
;;; <http://www.gnu.org/licenses/>.
(define-module (guix-data-service web view html)
#:use-module (guix-data-service config)
#:use-module (guix-data-service web query-parameters)
#:use-module (guix-data-service web util)
#:use-module (ice-9 vlist)
#:use-module (ice-9 match)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-19)
#:use-module (texinfo)
#:use-module (texinfo html)
#:use-module (json)
#:export (index
readme
general-not-found
unknown-revision
view-statistics
view-revision-package-and-version
view-revision
view-revision-packages
view-revision-lint-warnings
view-git-repository
view-branches
view-branch
view-branch-package
view-builds
view-derivation
view-store-item
view-jobs
view-job
compare
compare/derivations
compare/packages
compare-unknown-commit
error-page))
(define* (header)
`(nav
(@ (id "header") (class "navbar navbar-default"))
(div
(@ (class "container-fluid"))
(div
(@ (class "navbar-header"))
(div (@ (class "navbar-brand"))
(a (@ (href "/") (class "logo"))))))))
(define* (layout #:key
(head '())
(body '())
(title "Guix Data Service"))
`((doctype "html")
(html
(head
(title ,title)
(meta (@ (http-equiv "Content-Type")
(content "text/html; charset=UTF-8")))
(meta (@ (http-equiv "Content-Language") (content "en")))
(meta (@ (name "author") (content "Christopher Baines")))
(meta (@ (name "viewport")
(content "width=device-width, initial-scale=1")))
(link
(@ (rel "stylesheet")
(media "screen")
(type "text/css")
(href "/assets/css/reset.css")))
(link
(@ (rel "stylesheet")
(media "screen")
(type "text/css")
(href "/assets/css/bootstrap.css")))
,@head
(link
(@ (rel "stylesheet")
(media "screen")
(type "text/css")
(href "/assets/css/screen.css"))))
(body (a (@ (id "top")))
,@body
(footer
(p "Copyright © 2016—2019 by the GNU Guix community."
(br)
"Now with even more " (span (@ (class "lambda")) "λ") "! ")
(p "This is free software. Download the "
(a (@ (href "https://git.savannah.gnu.org/cgit/guix/data-service.git/"))
"source code here") "."))))))
(define* (form-horizontal-control label query-parameters
#:key
name
help-text
required?
options
font-family
(type "text"))
(define (value->text value)
(match value
(#f "")
((? date? date)
(date->string date "~1 ~3"))
(other other)))
(let* ((input-id (hyphenate-words
(string-downcase label)))
(help-span-id (string-append
input-id "-help-text"))
(input-name (or name
(underscore-join-words
(string-downcase label))))
(has-error? (invalid-query-parameter?
(assq-ref query-parameters
(string->symbol input-name))))
(show-help-span?
(or help-text has-error? required?)))
`(div
(@ (class ,(string-append
"form-group form-group-lg"
(if has-error? " has-error" ""))))
(label (@ (for ,input-id)
(class "col-sm-2 control-label"))
,label)
(div
(@ (class "col-sm-9"))
,(if options
`(select (@ (class "form-control")
(style ,(if font-family
(string-append
"font-family: " font-family ";")
""))
(multiple #t)
(id ,input-id)
,@(if show-help-span?
`((aria-describedby ,help-span-id))
'())
(name ,input-name))
,@(let ((selected-options
(match (assq (string->symbol input-name)
query-parameters)
((_key . value)
value)
(_ '()))))
(map (match-lambda
((option-label . option-value)
`(option
(@ ,@(if (member option-value selected-options)
'((selected ""))
'())
(value ,option-value))
,(value->text option-label)))
(option-value
`(option
(@ ,@(if (member option-value selected-options)
'((selected ""))
'()))
,(value->text option-value))))
options)))
`(input (@ (class "form-control")
(style ,(if font-family
(string-append
"font-family: " font-family ";")
""))
(id ,input-id)
(type ,type)
,@(if required?
'((required #t))
'())
,@(if show-help-span?
`((aria-describedby ,help-span-id))
'())
(name ,input-name)
,@(match (assq (string->symbol input-name)
query-parameters)
(#f '())
((_key . ($ <invalid-query-parameter> value))
(if (string=? type "checkbox")
(if value
'((checked #t))
'())
`((value ,(value->text value)))))
((_key . value)
(if (string=? type "checkbox")
(if value
'((checked #t))
'())
`((value ,(value->text value)))))))))
,@(if show-help-span?
`((span (@ (id ,help-span-id)
(class "help-block"))
,@(if has-error?
(let ((message
(invalid-query-parameter-message
(assq-ref query-parameters
(string->symbol input-name)))))
`((p (strong
,(string-append
"Error: "
(if message
message
"invalid value."))))))
'())
,@(if required? '((strong "Required. ")) '())
,@(if help-text
(list help-text)
'())))
'())))))
(define (readme contents)
(layout
#:body
`(,(header)
(div
(@ (class "container"))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h1 "The README document")))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(raw ,contents)))))))
(define (index git-repositories-and-revisions)
(layout
#:body
`(,(header)
(div
(@ (class "container"))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h1 (@ (style "display: inline-block;"))
"Guix Data Service")
(div
(@ (class "btn-group pull-right")
(style "margin-top: 1.3rem;")
(role "group"))
(a (@ (class "btn btn-lg btn-default")
(href "/statistics")
(role "button"))
"Statistics")
(a (@ (class "btn btn-lg btn-default")
(href "/jobs")
(role "button"))
"Jobs"))))
,@(map
(match-lambda
(((repository-id label url cgit-url-base) . branches-with-most-recent-commits)
`(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h3 (@ (style "display: inline-block;"))
,url)
,@(if (string-null? cgit-url-base)
'()
`((a (@ (style "padding-left: 0.8em;")
(href ,cgit-url-base))
"(View cgit)")))
,(if (null? branches-with-most-recent-commits)
'(p "No branches")
(table/branches-with-most-recent-commits
repository-id
(filter (lambda (data)
(not (string-null? (second data))))
branches-with-most-recent-commits)))))))
git-repositories-and-revisions)))))
(define (view-statistics guix-revisions-count derivations-count)
(layout
#:body
`(,(header)
(div
(@ (class "container"))
(div
(@ (class "row"))
(div
(@ (class "col-md-6"))
(h3 "Guix revisions")
(strong (@ (class "text-center")
(style "font-size: 2em; display: block;"))
,guix-revisions-count))
(div
(@ (class "col-md-6"))
(h3 "Derivations")
(strong (@ (class "text-center")
(style "font-size: 2em; display: block;"))
,derivations-count)))))))
(define* (view-revision-package-and-version revision-commit-hash name version
package-metadata
derivations git-repositories
lint-warnings
#:key header-text
header-link)
(layout
#:body
`(,(header)
(div
(@ (class "container"))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h3 (a (@ (href ,header-link))
,@header-text))))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h1 "Package " ,name " @ " ,version)))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
,(match package-metadata
(((synopsis description home-page file line column-number
licenses))
`(dl
(@ (class "dl-horizontal"))
(dt "Synopsis")
(dd ,(stexi->shtml (texi-fragment->stexi synopsis)))
(dt "Description")
(dd ,(stexi->shtml (texi-fragment->stexi description)))
(dt "Home page")
(dd (a (@ (href ,home-page)) ,home-page))
,@(if (and file (not (string-null? file))
(not (null? git-repositories)))
`((dt "Location")
(dd ,@(map
(match-lambda
((id label url cgit-url-base)
(if
(and cgit-url-base
(not (string-null? cgit-url-base)))
`(a (@ (href
,(string-append
cgit-url-base "tree/"
file "?id=" revision-commit-hash
"#n" line)))
,file
" (line: " ,line
", column: " ,column-number ")")
'())))
git-repositories)))
'())
,@(if (> (vector-length licenses) 0)
`((dt ,(if (eq? (vector-length licenses) 1)
"License"
"Licenses"))
(dd (ul
,@(map (lambda (license)
`(li (a (@ (href ,(assoc-ref license "uri")))
,(assoc-ref license "name"))))
(vector->list licenses)))))
'()))))))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h3 "Derivations")
(table
(@ (class "table"))
(thead
(tr
(th "System")
(th "Target")
(th "Derivation")
(th "Build status")))
(tbody
,@(map
(match-lambda
((system target file-name status)
`(tr
(td (samp ,system))
(td (samp ,target))
(td (a (@ (href ,file-name))
,(display-store-item-short file-name)))
(td ,(build-status-span status)))))
derivations)))))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h3 "Lint warnings")
(table
(@ (class "table"))
(thead
(tr
(th "Linter")
(th "Message")
(th "Location")))
(tbody
,@(map
(match-lambda
((id lint-checker-name lint-checker-description
lint-checker-network-dependent
file line-number column-number
message)
`(tr
(td (span (@ (style "font-family: monospace; display: block;"))
,lint-checker-name)
(p (@ (style "font-size: small; margin: 6px 0 0px;"))
,lint-checker-description))
(td ,message)
(td
,@(if (and file (not (string-null? file)))
`((ul
,@(map
(match-lambda
((id label url cgit-url-base)
(let ((output
`(,file
" "
(span
(@ (style "white-space: nowrap"))
"(line: " ,line-number
", column: " ,column-number ")"))))
(if
(and cgit-url-base
(not (string-null? cgit-url-base)))
`(li
(a (@ (href
,(string-append
cgit-url-base "tree/"
file "?id=" revision-commit-hash
"#n" line-number)))
,@output))
`(li ,@output)))))
git-repositories)))
'())))))
lint-warnings)))))))))
(define (view-revision/git-repositories git-repositories-and-branches
commit-hash)
`((h3 "Git repositories")
,@(map
(match-lambda
(((id label url cgit-url-base) . branches)
`((a (@ (href ,(string-append
"/repository/" id)))
(h4 ,url))
,@(map
(match-lambda
((name datetime)
`(div
(a (@ (href ,(string-append "/repository/" id
"/branch/" name)))
,name)
" at " ,datetime
,@(if (string-null? cgit-url-base)
'()
`(" "
(a (@ (href ,(string-append
cgit-url-base
"commit/?id="
commit-hash)))
"(View cgit)"))))))
branches))))
git-repositories-and-branches)))
(define (view-revision/jobs-and-events jobs-and-events)
`((h3 "Jobs")
(table
(@ (class "table"))
(thead
(tr
(th "Source")
(th "Events")
(th "")))
(tbody
,@(map (match-lambda
((id commit source git-repository-id created-at succeeded-at
events log-exists?)
`(tr
(@ (class
,(let ((event-names
(map (lambda (event)
(assoc-ref event "event"))
(vector->list events))))
(cond
((member "success" event-names)
"success")
((member "failure" event-names)
"danger")
((member "start" event-names)
"info")
(else
""))))
(title ,(simple-format #f "Job id: ~A" id)))
(td ,source)
(td
(dl
,@(map
(lambda (event)
`((dt ,(assoc-ref event "event"))
(dd ,(assoc-ref event "occurred_at"))))
(cons
`(("event" . "created")
("occurred_at" . ,created-at))
(vector->list events)))))
(td
,@(if log-exists?
`((a (@ (href ,(string-append "/job/" id)))
"View log"))
'())))))
jobs-and-events)))))
(define (view-revision/lint-warning-counts path-base lint-warning-counts)
`((h3 "Lint warnings")
(a (@ (href ,(string-append path-base "/lint-warnings")))
"View lint warnings")
(table
(@ (class "table"))
(thead
(tr
(th "Linter")
(th "Count")))
(tbody
,@(map (match-lambda
((name description network-dependent count)
`(tr
(td (span (@ (style "font-family: monospace; display: block;"))
,name)
(p (@ (style "margin: 6px 0 0px;"))
,description))
(td ,count))))
lint-warning-counts)))))
(define* (view-revision commit-hash packages-count
git-repositories-and-branches derivations-count
jobs-and-events
lint-warning-counts
#:key (path-base "/revision/")
header-text)
(layout
#:body
`(,(header)
(div
(@ (class "container"))
(div
(@ (class "row"))
(div
(@ (class "col-md-12"))
(h1 (@ (style "white-space: nowrap;"))
,@header-text)))
(div
(@ (class "row"))
(div
(@ (class "col-md-6"))
(h2 "Packages")
(strong (@ (class "text-center")
(style "font-size: 2em; display: block;"))
,packages-count)
(a (@ (href ,(string-append path-base "/packages")))
"View packages")
,@(if (null? git-repositories-and-branches)
'()
(view-revision/git-repositories git-repositories-and-branches
commit-hash))
,@(view-revision/jobs-and-events jobs-and-events)
,@(view-revision/lint-warning-counts path-base
lint-warning-counts))
(div
(@ (class "col-md-6"))
(h3 "Derivations")
(table
(@ (class "table")
(style "white-space: nowrap;"))
(thead
(tr
(th "System")
(th "Target")
(th "Derivations")))
(tbody
,@(map (match-lambda
((system target count)
(if (string=? system target)
`(tr
(td (@ (class "text-center")
(colspan 2))
(samp ,system))
(td (samp ,count)))
`(tr
(td (samp ,system))
(td (samp ,target))
(td (samp ,count))))))
derivations-count)))))))))
(define* (view-revision-packages revision-commit-hash
query-parameters
packages
git-repositories
show-next-page?
#:key path-base
header-text header-link)
(define field-options
(map
(lambda (field)
(cons field
(hyphenate-words
(string-downcase field))))
'("Version" "Synopsis" "Description"
"Home page" "Location" "Licenses")))
(layout
#:body
`(,(header)
(div
(@ (class "container"))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h3 (a (@ (style "white-space: nowrap;")
(href ,header-link))
,@header-text))))
(div
(@ (class "row"))
(div
(@ (class "col-md-12"))
(div
(@ (class "well"))
(form
(@ (method "get")
(action "")
(style "padding-bottom: 0")
(class "form-horizontal"))
,(form-horizontal-control
"Search query" query-parameters
#:help-text
"List packages where the name or synopsis match the query.")
,(form-horizontal-control
"Fields" query-parameters
#:name "field"
#:options field-options
#:help-text "Fields to return in the response.")
,(form-horizontal-control
"After name" query-parameters
#:help-text
"List packages that are alphabetically after the given name.")
,(form-horizontal-control
"Limit results" query-parameters
#:help-text "The maximum number of packages by name to return.")
,(form-horizontal-control
"All results" query-parameters
#:type "checkbox"
#:help-text "Return all results.")
(div (@ (class "form-group form-group-lg"))
(div (@ (class "col-sm-offset-2 col-sm-10"))
(button (@ (type "submit")
(class "btn btn-lg btn-primary"))
"Update results")))))))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(a (@ (class "btn btn-default btn-lg pull-right")
(href ,(let ((query-parameter-string
(query-parameters->string query-parameters)))
(string-append
path-base ".json"
(if (string-null? query-parameter-string)
""
(string-append "?" query-parameter-string))))))
"View JSON")))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h1 "Packages")
(table
(@ (class "table table-responsive"))
(thead
(tr
(th (@ (class "col-md-3")) "Name")
,@(filter-map
(match-lambda
((label . value)
(if (member value (assq-ref query-parameters 'field))
`(th (@ (class "col-md-3")) ,label)
#f)))
field-options)
(th (@ (class "col-md-3")) "")))
(tbody
,@(let ((fields (assq-ref query-parameters 'field)))
(map
(match-lambda
((name version synopsis description home-page
location-file location-line
location-column-number licenses)
`(tr
(td ,name)
,@(if (member "version" fields)
`((td ,version))
'())
,(if (member "synopsis" fields)
`((td ,(stexi->shtml (texi-fragment->stexi synopsis))))
'())
,(if (member "description" fields)
`((td ,(stexi->shtml (texi-fragment->stexi description))))
'())
,(if (member "home-page" fields)
`((td ,home-page))
'())
,(if (member "location" fields)
`((td
,@(if (and location-file
(not (string-null? location-file)))
`((ul
,@(map
(match-lambda
((id label url cgit-url-base)
(if
(and cgit-url-base
(not (string-null? cgit-url-base)))
`(li
(a (@ (href
,(string-append
cgit-url-base "tree/"
location-file "?id=" revision-commit-hash
"#n" location-line)))
,location-file
" (line: " ,location-line
", column: " ,location-column-number ")"))
`(li ,location-file
" (line: " ,location-line
", column: " ,location-column-number ")"))))
git-repositories)))
'())))
'())
,(if (member "licenses" fields)
`((td
(ul
(@ (class "list-inline"))
,@(map (lambda (license)
`(li (a (@ (href ,(assoc-ref license "uri")))
,(assoc-ref license "name"))))
(vector->list
(json-string->scm licenses))))))
'())
(td (@ (class "text-right"))
(a (@ (href ,(string-append
(string-drop-right path-base 1)
"/" name "/" version)))
"More information")))))
packages))))))
,@(if show-next-page?
`((div
(@ (class "row"))
(a (@ (href ,(string-append path-base
"?after_name="
(car (last packages)))))
"Next page")))
'())))))
(define* (view-revision-lint-warnings revision-commit-hash
query-parameters
lint-warnings
git-repositories
lint-checker-options
#:key path-base
header-text header-link)
(define field-options
(map
(lambda (field)
(cons field
(hyphenate-words
(string-downcase field))))
'("Linter" "Message" "Location")))
(layout
#:body
`(,(header)
(div
(@ (class "container"))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h3 (a (@ (style "white-space: nowrap;")
(href ,header-link))
,@header-text))))
(div
(@ (class "row"))
(div
(@ (class "col-md-12"))
(div
(@ (class "well"))
(form
(@ (method "get")
(action "")
(style "padding-bottom: 0")
(class "form-horizontal"))
,(form-horizontal-control
"Package query" query-parameters
#:help-text
"Lint warnings where the package name matches the query.")
,(form-horizontal-control
"Linter" query-parameters
#:options lint-checker-options
#:help-text
"Lint warnings for specific lint checkers.")
,(form-horizontal-control
"Message query" query-parameters
#:help-text
"Lint warnings where the message matches the query.")
,(form-horizontal-control
"Fields" query-parameters
#:name "field"
#:options field-options
#:help-text "Fields to return in the response.")
(div (@ (class "form-group form-group-lg"))
(div (@ (class "col-sm-offset-2 col-sm-10"))
(button (@ (type "submit")
(class "btn btn-lg btn-primary"))
"Update results")))))))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(a (@ (class "btn btn-default btn-lg pull-right")
(href ,(let ((query-parameter-string
(query-parameters->string query-parameters)))
(string-append
path-base ".json"
(if (string-null? query-parameter-string)
""
(string-append "?" query-parameter-string))))))
"View JSON")))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h1 "Lint warnings")
(table
(@ (class "table table-responsive"))
(thead
(tr
(th (@ (class "col-md-3")) "Package")
,@(filter-map
(match-lambda
((label . value)
(if (member value (assq-ref query-parameters 'field))
`(th (@ (class "col-md-3")) ,label)
#f)))
field-options)
(th (@ (class "col-md-3")) "")))
(tbody
,@(let ((fields (assq-ref query-parameters 'field)))
(map
(match-lambda
((id lint-checker-name lint-checker-description
lint-checker-network-dependent
package-name package-version file line-number column-number
message)
`(tr
(td (a (@ (href ,(string-append
(string-join
(drop-right (string-split path-base #\/) 1)
"/")
"/package/" package-name "/" package-version)))
,package-name " @ " ,package-version))
,@(if (member "linter" fields)
`((td (span (@ (style "font-family: monospace; display: block;"))
,lint-checker-name)
(p (@ (style "font-size: small; margin: 6px 0 0px;"))
,lint-checker-description)))
'())
,@(if (member "message" fields)
`((td ,message))
'())
,@(if (member "location" fields)
`((td
,@(if (and file (not (string-null? file)))
`((ul
,@(map
(match-lambda
((id label url cgit-url-base)
(let ((output
`(,file
" "
(span
(@ (style "white-space: nowrap"))
"(line: " ,line-number
", column: " ,column-number ")"))))
(if
(and cgit-url-base
(not (string-null? cgit-url-base)))
`(li
(a (@ (href
,(string-append
cgit-url-base "tree/"
file "?id=" revision-commit-hash
"#n" line-number)))
,@output))
`(li ,@output)))))
git-repositories)))
'())))
'()))))
lint-warnings))))))))))
(define (table/branches-with-most-recent-commits
git-repository-id branches-with-most-recent-commits)
`(table
(@ (class "table table-responsive"))
(thead
(tr
(th (@ (class "col-md-3")) "Name")
(th (@ (class "col-md-2")) "Date")
(th (@ (class "col-md-7")) "Commit")))
(tbody
,@(map
(match-lambda
((name commit date revision-exists? job-events)
`(tr
(td
(a (@ (href ,(string-append
"/repository/" (number->string git-repository-id)
"/branch/" name)))
,name))
(td ,date)
(td ,@(if (string=? commit "")
'((samp "branch deleted"))
`((a (@ (href ,(string-append
"/revision/" commit)))
(samp ,commit))
" "
,(cond
(revision-exists?
'(span
(@ (class "label label-success"))
"✓"))
((member "failure" job-events)
'(span (@ (class "label label-danger"))
"Failed to import data"))
(else
'(span (@ (class "label label-default"))
"No information yet")))))))))
branches-with-most-recent-commits))))
(define* (view-git-repository git-repository-id
label url cgit-url-base
branches-with-most-recent-commits)
(layout
#:body
`(,(header)
(div
(@ (class "container"))
(div
(@ (class "row"))
(div
(@ (class "col-md-12"))
(h1 ,url)))
(div
(@ (class "row"))
(div
(@ (class "col-md-12"))
(h3 "Branches")
,(table/branches-with-most-recent-commits
git-repository-id
branches-with-most-recent-commits)))))))
(define (view-branch git-repository-id
branch-name query-parameters branch-commits)
(layout
#:body
`(,(header)
(div
(@ (class "container"))
(div
(@ (class "row"))
(div
(@ (class "col-md-12"))
(a (@ (href ,(string-append "/repository/" git-repository-id)))
(h3 "Repository"))
(h1 (@ (style "white-space: nowrap;"))
(samp ,branch-name) " branch")))
(div
(@ (class "row"))
(div
(@ (class "col-md-12"))
(div
(@ (class "well"))
(form
(@ (method "get")
(action "")
(class "form-horizontal"))
,(form-horizontal-control
"After date" query-parameters
#:help-text "Only show the branch history after this date.")
,(form-horizontal-control
"Before date" query-parameters
#:help-text "Only show the branch history before this date.")
,(form-horizontal-control
"Limit results" query-parameters
#:help-text "The maximum number of results to return.")
(div (@ (class "form-group form-group-lg"))
(div (@ (class "col-sm-offset-2 col-sm-10"))
(button (@ (type "submit")
(class "btn btn-lg btn-primary"))
"Update results")))))))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(a (@ (class "btn btn-default btn-lg pull-right")
(href ,(string-append
"/repository/" git-repository-id
"/branch/" branch-name "/latest-processed-revision")))
"Latest processed revision")))
(div
(@ (class "row"))
(div
(@ (class "col-md-12"))
(table
(@ (class "table")
(style "table-layout: fixed;"))
(thead
(tr
(th (@ (class "col-sm-3")) "Date")
(th (@ (class "col-sm-7")) "Commit")
(th (@ (class "col-sm-1")))))
(tbody
,@(map
(match-lambda*
(((commit date revision-exists? job-events)
(previous-commit previous-revision-exists?))
`(tr
(td ,date)
(td ,@(if (string=? commit "")
'((samp "branch deleted"))
`((a (@ (href ,(string-append
"/revision/" commit)))
(samp ,commit))
" "
,(cond
(revision-exists?
'(span
(@ (class "label label-success"))
"✓"))
((member "failure" job-events)
'(span (@ (class "label label-danger"))
"Failed to import data"))
(else
'(span (@ (class "label label-default"))
"No information yet"))))))
,@(if (and previous-commit
revision-exists?
previous-revision-exists?)
`((td
(@ (style "vertical-align: middle;")
(rowspan "2"))
(div
(@ (class "btn-group")
(role "group"))
(a (@ (class "btn btn-sm btn-default")
(title "Compare")
(href ,(string-append
"/compare"
"?base_commit=" previous-commit
"&target_commit=" commit)))
"⇕ Compare"))))
'()))))
branch-commits
(append (map (match-lambda
((commit date revision-exists? job-events)
(list commit
revision-exists?)))
(cdr branch-commits))
'((#f #f))))))))))))
(define (view-branch-package git-repository-id
branch-name
package-name
versions-by-revision-range)
(layout
#:body
`(,(header)
(div
(@ (class "container"))
(div
(@ (class "row"))
(div
(@ (class "col-md-12"))
(a (@ (href ,(string-append "/repository/" git-repository-id)))
(h3 "Repository"))
(a (@ (href ,(string-append "/repository/" git-repository-id
"/branch/" branch-name)))
(h3 ,(string-append branch-name " branch")))
(a (@ (class "btn btn-default btn-lg pull-right")
(href ,(string-append
"/repository/" git-repository-id
"/branch/" branch-name
"/package/" package-name
".json")))
"View JSON")
(h1 (@ (style "white-space: nowrap;"))
(samp ,package-name))))
(div
(@ (class "row"))
(div
(@ (class "col-md-12"))
(table
(@ (class "table")
(style "table-layout: fixed;"))
(thead
(tr
(th (@ (class "col-sm-4")) "Version")
(th (@ (class "col-sm-4")) "From")
(th (@ (class "col-sm-4")) "To")))
(tbody
,@(let* ((times-in-seconds
(map (lambda (d)
(time-second
(date->time-monotonic
(string->date d "~Y-~m-~d ~H:~M:~S"))))
(append (map third versions-by-revision-range)
(map fifth versions-by-revision-range))))
(earliest-date-seconds
(apply min
times-in-seconds))
(latest-date-seconds
(apply max
times-in-seconds))
(min-to-max-seconds
(- latest-date-seconds
earliest-date-seconds)))
(map
(match-lambda
((package-version first-guix-revision-commit
first-datetime
last-guix-revision-commit
last-datetime)
`((tr
(@ (style "border-bottom: 0;"))
(td ,package-version)
(td (a (@ (href ,(string-append
"/revision/" first-guix-revision-commit)))
,first-datetime)
(br)
(a (@ (href ,(string-append
"/revision/"
first-guix-revision-commit
"/package/"
package-name "/" package-version)))
"(More information)"))
(td (a (@ (href ,(string-append
"/revision/" last-guix-revision-commit)))
,last-datetime)
(br)
(a (@ (href ,(string-append
"/revision/"
last-guix-revision-commit
"/package/"
package-name "/" package-version)))
"(More information)")))
(tr
(td
(@ (colspan 3)
(style "border-top: 0; padding-top: 0;"))
(div
(@
(style
,(let* ((start-seconds
(time-second
(date->time-monotonic
(string->date first-datetime
"~Y-~m-~d ~H:~M:~S"))))
(end-seconds
(time-second
(date->time-monotonic
(string->date last-datetime
"~Y-~m-~d ~H:~M:~S"))))
(margin-left
(min
(* (/ (- start-seconds earliest-date-seconds)
min-to-max-seconds)
100)
98))
(width
(max
(- (* (/ (- end-seconds earliest-date-seconds)
min-to-max-seconds)
100)
margin-left)
2)))
(simple-format
#f
"margin-left: ~A%; width: ~A%; height: 10px; background: #DCDCDC;"
(rationalize margin-left 1)
(rationalize width 1)))))))))))
versions-by-revision-range))))))))))
(define (view-builds stats builds)
(layout
#:body
`(,(header)
(div
(@ (class "container"))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h1 "Builds")
(table
(@ (class "table"))
(thead
(tr
(th (@ (class "col-md-2")) "Status")
(th (@ (class "col-md-2")) "Count")))
(tbody
,@(map
(match-lambda
((status count)
`(tr
(td ,(build-status-span status))
(td ,count))))
stats)))))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(table
(@ (class "table"))
(thead
(tr
(th (@ (class "col-xs-2")) "Status")
(th (@ (class "col-xs-9")) "Derivation")
(th (@ (class "col-xs-1")) "Started at")
(th (@ (class "col-xs-1")) "Finished at")
(th (@ (class "col-xs-1")) "")))
(tbody
,@(map
(match-lambda
((build-id build-server-url derivation-file-name
status-fetched-at starttime stoptime status)
`(tr
(td (@ (class "text-center"))
,(build-status-span status))
(td (a (@ (href ,derivation-file-name))
,(display-store-item-short derivation-file-name)))
(td ,starttime)
(td ,stoptime)
(td (a (@ (href ,(simple-format
#f "~Abuild/~A" build-server-url build-id)))
"View build on " ,build-server-url)))))
builds)))))))))
(define (build-status-value->display-string value)
(assoc-ref
'(("scheduled" . "Scheduled")
("started" . "Started")
("succeeded" . "Succeeded")
("failed" . "Failed")
("failed-dependency" . "Failed (dependency)")
("failed-other" . "Failed (other)")
("canceled" . "Canceled")
("" . "Unknown"))
value))
(define (build-status-span status)
`(span (@ (class ,(string-append
"label label-"
(assoc-ref
'(("scheduled" . "info")
("started" . "primary")
("succeeded" . "success")
("failed" . "danger")
("failed-dependency" . "warning")
("failed-other" . "danger")
("canceled" . "default")
("" . "default"))
status)))
(style "display: inline-block; font-size: 1.2em; margin-top: 0.4em;"))
,(build-status-value->display-string status)))
(define (display-store-item-short item)
`((span (@ (style "font-size: small; font-family: monospace; display: block;"))
,(string-take item 44))
(span (@ (style "font-size: x-large; font-family: monospace; display: block;"))
,(string-drop item 44))))
(define (display-store-item item)
`((span (@ (style "font-size: small; font-family: monospace; white-space: nowrap;"))
,(string-take item 44))
(span (@ (style "font-size: x-large; font-family: monospace; white-space: nowrap;"))
,(string-drop item 44))))
(define (display-store-item-title item)
`(h1 (span (@ (style "font-size: 1em; font-family: monospace; display: block;"))
,(string-take item 44))
(span (@ (style "line-height: 1.7em; font-size: 1.5em; font-family: monospace;"))
,(string-drop item 44))))
(define (display-file-in-store-item filename)
(match (string-split filename #\/)
(("" "gnu" "store" item fileparts ...)
`(,(let ((full-item (string-append "/gnu/store/" item)))
`(a (@ (href ,full-item))
,(display-store-item-short full-item)))
,(string-append
"/" (string-join fileparts "/"))))))
(define (view-store-item filename derivations derivations-using-store-item-list)
(layout
#:body
`(,(header)
(div
(@ (class "container"))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
,(display-store-item-title filename)))
,@(map (lambda (derivation derivations-using-store-item)
`((div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h4 "Derivation: ")
,(match derivation
((file-name output-id)
`(a (@ (href ,file-name))
,(display-store-item file-name))))))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h2 "Derivations using this store item "
,(let ((count (length derivations-using-store-item)))
(if (eq? count 100)
"(> 100)"
(simple-format #f "(~A)" count))))
(ul
(@ (class "list-unstyled"))
,(map
(match-lambda
((file-name)
`(li (a (@ (href ,file-name))
,(display-store-item file-name)))))
derivations-using-store-item))))))
derivations
derivations-using-store-item-list)))))
(define (view-jobs jobs-and-events)
(layout
#:body
`(,(header)
(div
(@ (class "container"))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h1 "Jobs")))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(table
(@ (class "table"))
(thead
(tr
(th "Commit")
(th "Source")
(th "Events")
(th "")))
(tdata
,@(map (match-lambda
((id commit source git-repository-id created-at succeeded-at
events log-exists?)
`(tr
(@ (class
,(let ((event-names
(map (lambda (event)
(assoc-ref event "event"))
(vector->list events))))
(cond
((member "success" event-names)
"success")
((member "failure" event-names)
"danger")
((member "start" event-names)
"info")
(else
"")))))
(td (a (@ (href
,(string-append
"/revision/" commit)))
(samp ,commit)))
(td ,source)
(td
(dl
(@ (class "dl-horizontal"))
,@(map
(lambda (event)
`((dt ,(assoc-ref event "event"))
(dd ,(assoc-ref event "occurred_at"))))
(cons
`(("event" . "created")
("occurred_at" . ,created-at))
(vector->list events)))))
(td
,@(if log-exists?
`((a (@ (href ,(string-append "/job/" id)))
"View log"))
'())))))
jobs-and-events)))))))))
(define (view-job job-id query-parameters log)
(layout
#:body
`(,(header)
(div
(@ (class "container"))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h1 "Job " ,job-id)))
(div
(@ (class "row"))
(div
(@ (class "col-md-12"))
(div
(@ (class "well"))
(form
(@ (method "get")
(action "")
(class "form-horizontal"))
,(form-horizontal-control
"Characters" query-parameters
#:help-text "Return at most this many characters.")
,(form-horizontal-control
"Start character" query-parameters
#:help-text "Start reading the log from this character.")
(div (@ (class "form-group form-group-lg"))
(div (@ (class "col-sm-offset-2 col-sm-10"))
(button (@ (type "submit")
(class "btn btn-lg btn-primary"))
"Update log")))))))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(a (@ (class "btn btn-default btn-lg pull-right")
(style "margin-bottom: 20px;")
(href "#bottom"))
"Scroll to the bottom of the page")))
(div
(@ (class "row"))
(div
(pre (raw ,log))
(a (@ (id "bottom")))))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(a (@ (class "btn btn-default btn-lg pull-right")
(href "#top"))
"Scroll to the top of the page")))))))
(define (view-derivation derivation derivation-inputs derivation-outputs
builds)
(layout
#:body
`(,(header)
(div
(@ (class "container"))
,(match derivation
((id file-name builder args env-vars system)
`(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
,(display-store-item-title file-name)))))
(div
(@ (class "row"))
(div
(@ (class "col-md-4"))
(h3 "Inputs")
,(if (null? derivation-inputs)
"No inputs"
`(table
(@ (class "table"))
(thead
(tr
(th "File name")))
(tdata
,@(map (match-lambda
((file-name output-name path)
`(tr
(td (a (@ (href ,file-name))
,(display-store-item-short path))))))
derivation-inputs)))))
(div
(@ (class "col-md-4"))
(h3 "Derivation details")
,(match derivation
((id file-name builder args env-vars system)
`(table
(@ (class "table"))
(tbody
(tr
(td "Builder")
(td ,(if (string=? "builtin:download"
builder)
"builtin:download"
`(a (@ (href ,builder))
,(display-file-in-store-item builder)))))
(tr
(td "System")
(td (samp ,system)))))))
(h3 "Build status")
,@(if (null? builds)
`((div
(@ (class "text-center"))
,(build-status-span "")))
(map
(match-lambda
((build-id build-server-url status-fetched-at
starttime stoptime status)
`(div
(@ (class "text-center"))
(div ,(build-status-span status))
(a (@ (style "display: inline-block; margin-top: 0.4em;")
(href ,(simple-format
#f "~Abuild/~A" build-server-url build-id)))
"View build on " ,build-server-url))))
builds)))
(div
(@ (class "col-md-4"))
(h3 "Outputs")
(table
(@ (class "table"))
(thead
(tr
(th "File name")))
(tdata
,@(map (match-lambda
((output-name path hash-algorithm hash recursive?)
`(tr
(td (a (@ (href ,path))
,(display-store-item-short path))))))
derivation-outputs)))))))))
(define (compare base-commit
target-commit
cgit-url-bases
new-packages
removed-packages
version-changes
lint-warnings-data)
(define query-params
(string-append "?base_commit=" base-commit
"&target_commit=" target-commit))
(layout
#:body
`(,(header)
(div
(@ (class "container"))
(div
(@ (class "row"))
(div
(@ (class "col-sm-8"))
(h1 "Comparing "
(samp ,(string-take base-commit 8) "…")
" and "
(samp ,(string-take target-commit 8) "…"))
,@(if (apply string=? cgit-url-bases)
`((a (@ (href ,(string-append
(first cgit-url-bases)
"log/?qt=range&q="
base-commit ".." target-commit)))
"(View cgit)"))
'()))
(div
(@ (class "col-sm-4"))
(div
(@ (class "btn-group-vertical btn-group-lg pull-right")
(style "margin-top: 2em;")
(role "group"))
(a (@ (class "btn btn-default")
(href ,(string-append "/compare/packages" query-params)))
"Compare packages")
(a (@ (class "btn btn-default")
(href ,(string-append "/compare/derivations" query-params)))
"Compare derivations"))))
(div
(@ (class "row") (style "clear: left;"))
(div
(@ (class "col-sm-12"))
(a (@ (class "btn btn-default btn-lg")
(href ,(string-append
"/compare.json" query-params)))
"View JSON")))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h3 (@ (style "clear: both;"))
"New packages")
,(if (null? new-packages)
'(p "No new packages")
`(table
(@ (class "table"))
(thead
(tr
(th (@ (class "col-md-4")) "Name")
(th (@ (class "col-md-4")) "Version")
(th (@ (class "col-md-4")) "")))
(tbody
,@(map
(match-lambda
((('name . name)
('version . version))
`(tr
(td ,name)
(td ,version)
(td (@ (class "text-right"))
(a (@ (href ,(string-append
"/revision/" target-commit
"/package/" name "/" version)))
"More information")))))
new-packages))))))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h3 "Removed packages")
,(if (null? removed-packages)
'(p "No removed packages")
`(table
(@ (class "table"))
(thead
(tr
(th (@ (class "col-md-4")) "Name")
(th (@ (class "col-md-4")) "Version")
(th (@ (class "col-md-4")) "")))
(tbody
,@(map
(match-lambda
((('name . name)
('version . version))
`(tr
(td ,name)
(td ,version)
(td (@ (class "text-right"))
(a (@ (href ,(string-append
"/revision/" base-commit
"/package/" name "/" version)))
"More information")))))
removed-packages))))))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h3 "Version changes")
,(if
(null? version-changes)
'(p "No version changes")
`(table
(@ (class "table"))
(thead
(tr
(th (@ (class "col-md-3")) "Name")
(th (@ (class "col-md-9")) "Versions")))
(tbody
,@(map
(match-lambda
((name . versions)
`(tr
(td ,name)
(td
(ul
,@(map
(match-lambda
((type . versions)
`(li (@ (class ,(if (eq? type 'base)
"text-danger"
"text-success")))
(ul
(@ (class "list-inline")
(style "display: inline-block;"))
,@(map
(lambda (version)
`(li (a (@ (href
,(string-append
"/revision/"
(if (eq? type 'base)
base-commit
target-commit)
"/package/"
name "/" version)))
,version)))
(vector->list versions)))
,(if (eq? type 'base)
" (old)"
" (new)"))))
versions))))))
version-changes))))))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h2 "Lint warnings")
,@(map
(match-lambda
(((package-name package-version) . warnings)
`((h4 ,package-name " (version: " ,package-version ")")
(table
(@ (class "table"))
(thead
(tr
(th "")
(th "Linter")
(th "Message")))
(tbody
,@(map (match-lambda
((lint-checker-name
message
lint-checker-description
lint-checker-network-dependent
file line column-number ;; TODO Maybe use the location?
change)
`(tr
(td (@ (class ,(if (string=? change "new")
"text-danger"
"text-success"))
(style "font-weight: bold"))
,(if (string=? change "new")
"New warning"
"Resolved warning"))
(td (span (@ (style "font-family: monospace; display: block;"))
,lint-checker-name)
(p (@ (style "font-size: small; margin: 6px 0 0px;"))
,lint-checker-description))
(td ,message))))
warnings))))))
lint-warnings-data)))))))
(define (compare/derivations query-parameters
valid-systems
valid-build-statuses
derivation-changes)
(layout
#:body
`(,(header)
(div
(@ (class "container"))
(div
(@ (class "row"))
(h1 ,@(let ((base-commit (assq-ref query-parameters 'base_commit))
(target-commit (assq-ref query-parameters 'target_commit)))
(if (every string? (list base-commit target-commit))
`("Comparing "
(samp ,(string-take base-commit 8) "…")
" and "
(samp ,(string-take target-commit 8) "…"))
'("Comparing derivations")))))
(div
(@ (class "row"))
(div
(@ (class "col-md-12"))
(div
(@ (class "well"))
(form
(@ (method "get")
(action "")
(class "form-horizontal"))
,(form-horizontal-control
"Base commit" query-parameters
#:required? #t
#:help-text "The commit to use as the basis for the comparison."
#:font-family "monospace")
,(form-horizontal-control
"Target commit" query-parameters
#:required? #t
#:help-text "The commit to compare against the base commit."
#:font-family "monospace")
,(form-horizontal-control
"System" query-parameters
#:options valid-systems
#:help-text "Only include derivations for this system."
#:font-family "monospace")
,(form-horizontal-control
"Target" query-parameters
#:options valid-systems
#:help-text "Only include derivations that are build for this system."
#:font-family "monospace")
(div (@ (class "form-group form-group-lg"))
(div (@ (class "col-sm-offset-2 col-sm-10"))
(button (@ (type "submit")
(class "btn btn-lg btn-primary"))
"Update results")))
(a (@ (class "btn btn-default btn-lg pull-right")
(href ,(let ((query-parameter-string
(query-parameters->string query-parameters)))
(string-append
"/compare/derivations.json"
(if (string-null? query-parameter-string)
""
(string-append "?" query-parameter-string))))))
"View JSON")))))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h3 "Package derivation changes")
,(if
(null? derivation-changes)
'(p "No derivation changes")
`(table
(@ (class "table")
(style "table-layout: fixed;"))
(thead
(tr
(th "Name")
(th "Version")
(th "System")
(th "Target")
(th (@ (class "col-xs-5")) "Derivations")))
(tbody
,@(append-map
(match-lambda
((('name . name)
('version . version)
('base . base-derivations)
('target . target-derivations))
(let* ((system-and-versions
(delete-duplicates
(append (map (lambda (details)
(cons (assq-ref details 'system)
(assq-ref details 'target)))
(vector->list base-derivations))
(map (lambda (details)
(cons (assq-ref details 'system)
(assq-ref details 'target)))
(vector->list target-derivations)))))
(data-columns
(map
(match-lambda
((system . target)
(let ((base-derivation-file-name
(assq-ref (find (lambda (details)
(and (string=? (assq-ref details 'system) system)
(string=? (assq-ref details 'target) target)))
(vector->list base-derivations))
'derivation-file-name))
(target-derivation-file-name
(assq-ref (find (lambda (details)
(and (string=? (assq-ref details 'system) system)
(string=? (assq-ref details 'target) target)))
(vector->list target-derivations))
'derivation-file-name)))
`((td (samp (@ (style "white-space: nowrap;"))
,system))
(td (samp (@ (style "white-space: nowrap;"))
,target))
(td ,@(if base-derivation-file-name
`((a (@ (style "display: block;")
(href ,base-derivation-file-name))
(span (@ (class "text-danger glyphicon glyphicon-minus pull-left")
(style "font-size: 1.5em; padding-right: 0.4em;")))
,(display-store-item-short base-derivation-file-name)))
'())
,@(if target-derivation-file-name
`((a (@ (style "display: block; clear: left;")
(href ,target-derivation-file-name))
(span (@ (class "text-success glyphicon glyphicon-plus pull-left")
(style "font-size: 1.5em; padding-right: 0.4em;")))
,(and=> target-derivation-file-name display-store-item-short)))
'()))))))
system-and-versions)))
`((tr (td (@ (rowspan , (length system-and-versions)))
,name)
(td (@ (rowspan , (length system-and-versions)))
,version)
,@(car data-columns))
,@(map (lambda (data-row)
`(tr ,data-row))
(cdr data-columns))))))
(vector->list derivation-changes)))))))))))
(define (compare/packages base-commit
target-commit
base-packages-vhash
target-packages-vhash)
(define query-params
(string-append "?base_commit=" base-commit
"&target_commit=" target-commit))
(layout
#:body
`(,(header)
(div
(@ (class "container"))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h1 "Comparing "
(samp ,(string-take base-commit 8) "…")
" and "
(samp ,(string-take target-commit 8) "…"))
(a (@ (class "btn btn-default btn-lg")
(href ,(string-append
"/compare/packages.json" query-params)))
"View JSON")))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h3 "Base ("
(samp ,base-commit)
")")
(p "Packages found in the base revision.")
(table
(@ (class "table"))
(thead
(tr
(th (@ (class "col-md-4")) "Name")
(th (@ (class "col-md-4")) "Version")
(th (@ (class "col-md-4")) "")))
(tbody
,@(map
(match-lambda
((name version)
`(tr
(td ,name)
(td ,version)
(td (@ (class "text-right"))
(a (@ (href ,(string-append
"/revision/" base-commit
"/package/" name "/" version)))
"More information")))))
(delete-duplicates
(map (lambda (data)
(take data 2))
(vlist->list base-packages-vhash))))))))
(div
(@ (class "row"))
(div
(@ (class "col-sm-12"))
(h3 "Target ("
(samp ,target-commit)
")")
(p "Packages found in the target revision.")
(table
(@ (class "table"))
(thead
(tr
(th (@ (class "col-md-4")) "Name")
(th (@ (class "col-md-4")) "Version")
(th (@ (class "col-md-4")) "")))
(tbody
,@(map
(match-lambda
((name version)
`(tr
(td ,name)
(td ,version)
(td (@ (class "text-right"))
(a (@ (href ,(string-append
"/revision/" target-commit
"/package/" name "/" version)))
"More information")))))
(delete-duplicates
(map (lambda (data)
(take data 2))
(vlist->list target-packages-vhash))))))))))))
(define (general-not-found header-text body)
(layout
#:body
`(,(header)
(div
(@ (class "container"))
(h1 ,header-text)
(p ,body)))))
(define (unknown-revision commit-hash job git-repositories-and-branches
jobs-and-events)
(layout
#:body
`(,(header)
(div
(@ (class "container"))
,@(match job
(()
`((h1 "Unknown revision")
(p "No known revision with commit "
(strong (samp ,commit-hash)))))
((jobs ...)
`((div
(@ (class "row"))
(div
(@ (class "col-md-12"))
(h1 (@ (style "white-space: nowrap;"))
"Revision " (samp ,commit-hash))))
(div
(@ (class "row"))
(div
(@ (class "col-md-6"))
(h2 "Packages")
(strong (@ (class "text-center")
(style "font-size: 2em; display: block;"))
"Unknown")
,@(if (null? git-repositories-and-branches)
'()
(view-revision/git-repositories
git-repositories-and-branches
commit-hash))
,@(view-revision/jobs-and-events jobs-and-events))
(div
(@ (class "col-md-6"))
(h3 "Derivations")
(strong (@ (class "text-center")
(style "font-size: 2em; display: block;"))
"Unknown"))))))))))
(define (compare-unknown-commit base-commit target-commit
base-exists? target-exists?
base-job target-job)
(layout
#:body
`(,(header)
(div (@ (class "container"))
(h1 "Unknown commit")
,(if base-exists?
'()
`(p "No known revision with commit "
(strong (samp ,base-commit))
,(if (null? base-job)
" and it is not currently queued for processing"
" but it is queued for processing")))
,(if target-exists?
'()
`(p "No known revision with commit "
(strong (samp ,target-commit))
,(if (null? target-job)
" and it is not currently queued for processing"
" but it is queued for processing")))))))
(define (error-page message)
(layout
#:body
`(,(header)
(div (@ (class "container"))
(h1 "Error")
(p "An error occurred. Sorry about that!")
,message
(p (a (@ (href "/")) "Try something else?"))))))