;;; Guix Data Service -- Information about Guix over time ;;; Copyright © 2019 Christopher Baines ;;; ;;; 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 ;;; . (define-module (guix-data-service web revision controller) #:use-module (srfi srfi-1) #:use-module (ice-9 match) #:use-module (web uri) #:use-module (web request) #:use-module (texinfo) #:use-module (texinfo html) #:use-module (texinfo plain-text) #:use-module (json) #:use-module (guix-data-service web render) #:use-module (guix-data-service web sxml) #:use-module (guix-data-service web query-parameters) #:use-module (guix-data-service web util) #:use-module (guix-data-service model utils) #:use-module (guix-data-service jobs load-new-guix-revision) #:use-module (guix-data-service model build) #:use-module (guix-data-service model build-server) #:use-module (guix-data-service model build-status) #:use-module (guix-data-service model channel-news) #:use-module (guix-data-service model channel-instance) #:use-module (guix-data-service model package) #:use-module (guix-data-service model git-branch) #:use-module (guix-data-service model git-repository) #:use-module (guix-data-service model derivation) #:use-module (guix-data-service model package-derivation) #:use-module (guix-data-service model package-metadata) #:use-module (guix-data-service model lint-checker) #:use-module (guix-data-service model lint-warning) #:use-module (guix-data-service model lint-warning-message) #:use-module (guix-data-service model guix-revision) #:use-module (guix-data-service model system-test) #:use-module (guix-data-service model nar) #:use-module (guix-data-service web revision html) #:export (revision-controller render-revision-lint-warnings render-revision-package-version render-revision-packages render-revision-package-reproduciblity render-revision-package-substitute-availability render-revision-package-derivations render-unknown-revision render-view-revision)) (define cache-control-default-max-age (* 60 60 24)) ; One day (define http-headers-for-unchanging-content `((cache-control . (public (max-age . ,cache-control-default-max-age))))) (define (parse-build-status status) (if (member status build-status-strings) status (make-invalid-query-parameter status (string-append "unknown build status: " status)))) (define (parse-build-server conn) (lambda (v) (let ((build-servers (select-build-servers conn))) (or (any (match-lambda ((id url lookup-all-derivations? lookup-builds?) (if (eq? (string->number v) id) id #f))) build-servers) (make-invalid-query-parameter v "unknown build server"))))) (define (revision-controller request method-and-path-components mime-types body conn) (define path (uri-path (request-uri request))) (match method-and-path-components (('GET "revision" commit-hash) (if (guix-commit-exists? conn commit-hash) (render-view-revision mime-types conn commit-hash #:path-base path) (render-unknown-revision mime-types conn commit-hash))) (('GET "revision" commit-hash "news") (if (guix-commit-exists? conn commit-hash) (let ((parsed-query-parameters (parse-query-parameters request `((lang ,identity #:multi-value))))) (render-revision-news mime-types conn commit-hash parsed-query-parameters)) (render-unknown-revision mime-types conn commit-hash))) (('GET "revision" commit-hash "packages") (if (guix-commit-exists? conn commit-hash) (let ((parsed-query-parameters (guard-against-mutually-exclusive-query-parameters (parse-query-parameters request `((locale ,identity #:default "en_US.utf8") (after_name ,identity) (field ,identity #:multi-value #:default ("version" "synopsis")) (search_query ,identity) (limit_results ,parse-result-limit #:no-default-when (all_results) #:default 100) (all_results ,parse-checkbox-value))) ;; You can't specify a search query, but then also limit the ;; results by filtering for after a particular package name '((after_name search_query) (limit_results all_results))))) (render-revision-packages mime-types conn commit-hash parsed-query-parameters #:path-base path)) (render-unknown-revision mime-types conn commit-hash))) (('GET "revision" commit-hash "packages-translation-availability") (if (guix-commit-exists? conn commit-hash) (render-revision-packages-translation-availability mime-types conn commit-hash #:path-base path) (render-unknown-revision mime-types conn commit-hash))) (('GET "revision" commit-hash "package" name) (if (guix-commit-exists? conn commit-hash) (render-revision-package mime-types conn commit-hash name) (render-unknown-revision mime-types conn commit-hash))) (('GET "revision" commit-hash "package" name version) (if (guix-commit-exists? conn commit-hash) (let ((parsed-query-parameters (parse-query-parameters request `((locale ,identity #:default "en_US.utf8"))))) (render-revision-package-version mime-types conn commit-hash name version parsed-query-parameters)) (render-unknown-revision mime-types conn commit-hash))) (('GET "revision" commit-hash "package-derivations") (if (guix-commit-exists? conn commit-hash) (let ((parsed-query-parameters (guard-against-mutually-exclusive-query-parameters (parse-query-parameters request `((search_query ,identity) (system ,parse-system #:multi-value) (target ,parse-target #:multi-value) (maximum_builds ,parse-number) (minimum_builds ,parse-number) (field ,identity #:multi-value #:default ("system" "target" "builds")) (after_name ,identity) (limit_results ,parse-result-limit #:no-default-when (all_results) #:default 10) (all_results ,parse-checkbox-value))) '((limit_results all_results))))) (render-revision-package-derivations mime-types conn commit-hash parsed-query-parameters #:path-base path)) (render-unknown-revision mime-types conn commit-hash))) (('GET "revision" commit-hash "package-derivation-outputs") (if (guix-commit-exists? conn commit-hash) (let ((parsed-query-parameters (guard-against-mutually-exclusive-query-parameters (parse-query-parameters request `((search_query ,identity) (after_path ,identity) (substitutes_available_from ,parse-number #:multi-value) (substitutes_not_available_from ,parse-number #:multi-value) (output_consistency ,identity #:default "any") (system ,parse-system #:default "x86_64-linux") (target ,parse-target) (limit_results ,parse-result-limit #:no-default-when (all_results) #:default 10) (all_results ,parse-checkbox-value))) '((limit_results all_results))))) (render-revision-package-derivation-outputs mime-types conn commit-hash parsed-query-parameters #:path-base path)) (render-unknown-revision mime-types conn commit-hash))) (('GET "revision" commit-hash "system-tests") (if (guix-commit-exists? conn commit-hash) (let ((parsed-query-parameters (parse-query-parameters request `((system ,parse-system #:default "x86_64-linux"))))) (render-revision-system-tests mime-types conn commit-hash parsed-query-parameters #:path-base path)) (render-unknown-revision mime-types conn commit-hash))) (('GET "revision" commit-hash "channel-instances") (if (guix-commit-exists? conn commit-hash) (render-revision-channel-instances mime-types conn commit-hash #:path-base path) (render-unknown-revision mime-types conn commit-hash))) (('GET "revision" commit-hash "package-substitute-availability") (if (guix-commit-exists? conn commit-hash) (render-revision-package-substitute-availability mime-types conn commit-hash #:path-base path) (render-unknown-revision mime-types conn commit-hash))) (('GET "revision" commit-hash "package-reproducibility") (if (guix-commit-exists? conn commit-hash) (render-revision-package-reproduciblity mime-types conn commit-hash #:path-base path) (render-unknown-revision mime-types conn commit-hash))) (('GET "revision" commit-hash "builds") (if (guix-commit-exists? conn commit-hash) (let ((parsed-query-parameters (parse-query-parameters request `((build_status ,parse-build-status #:multi-value) (build_server ,(parse-build-server conn) #:multi-value) (system ,parse-system #:default "x86_64-linux") (target ,parse-target #:default ""))))) (render-revision-builds mime-types conn commit-hash parsed-query-parameters #:path-base path)) (render-unknown-revision mime-types conn commit-hash))) (('GET "revision" commit-hash "lint-warnings") (if (guix-commit-exists? conn commit-hash) (let ((parsed-query-parameters (parse-query-parameters request `((locale ,identity #:default "en_US.utf8") (package_query ,identity) (linter ,identity #:multi-value) (message_query ,identity) (field ,identity #:multi-value #:default ("linter" "message" "location")))))) (render-revision-lint-warnings mime-types conn commit-hash parsed-query-parameters #:path-base path)) (render-unknown-revision mime-types conn commit-hash))) (_ #f))) (define (texinfo->variants-alist s locale) (let ((stexi (texi-fragment->stexi s))) `((source . ,s) (html . ,(with-output-to-string (lambda () (sxml->html (stexi->shtml stexi))))) (plain . ,(stexi->plain-text stexi)) (locale . ,locale)))) (define (render-unknown-revision mime-types conn commit-hash) (case (most-appropriate-mime-type '(application/json text/html) mime-types) ((application/json) (render-json '((unknown_commit . ,commit-hash)) #:code 404)) (else (render-html #:code 404 #:sxml (unknown-revision commit-hash (select-job-for-commit conn commit-hash) (git-branches-with-repository-details-for-commit conn commit-hash) (select-jobs-and-events-for-commit conn commit-hash)))))) (define* (render-view-revision mime-types conn commit-hash #:key path-base (header-text `("Revision " (samp ,commit-hash)))) (let ((packages-count (count-packages-in-revision conn commit-hash)) (git-repositories-and-branches (git-branches-with-repository-details-for-commit conn commit-hash)) (derivations-counts (count-packages-derivations-in-revision conn commit-hash)) (jobs-and-events (select-jobs-and-events-for-commit conn commit-hash)) (lint-warning-counts (lint-warning-count-by-lint-checker-for-revision conn commit-hash))) (case (most-appropriate-mime-type '(application/json text/html) mime-types) ((application/json) (render-json `((packages_count . ,(caar packages-count)) (derivations_counts . ,(list->vector (map (match-lambda ((system target derivation_count) `((system . ,system) (target . ,target) (derivation_count . ,derivation_count)))) derivations-counts))) (lint_warning_counts . ,(map (match-lambda ((name description network-dependent count) `(,name . ((description . ,description) (network_dependent . ,(string=? network-dependent "t")) (count . ,(string->number count)))))) lint-warning-counts))) #:extra-headers http-headers-for-unchanging-content)) (else (render-html #:sxml (view-revision commit-hash packages-count git-repositories-and-branches derivations-counts jobs-and-events lint-warning-counts #:path-base path-base #:header-text header-text) #:extra-headers http-headers-for-unchanging-content))))) (define* (render-revision-system-tests mime-types conn commit-hash query-parameters #:key (path-base "/revision/") (header-text `("Revision " (samp ,commit-hash))) (header-link (string-append "/revision/" commit-hash))) (let ((system-tests (select-system-tests-for-guix-revision conn (assq-ref query-parameters 'system) commit-hash))) (case (most-appropriate-mime-type '(application/json text/html) mime-types) ((application/json) (render-json '())) ; TODO (else (render-html #:sxml (view-revision-system-tests commit-hash system-tests (git-repositories-containing-commit conn commit-hash) (valid-systems conn) query-parameters #:path-base path-base #:header-text header-text #:header-link header-link)))))) (define* (render-revision-channel-instances mime-types conn commit-hash #:key (path-base "/revision/") (header-text `("Revision " (samp ,commit-hash))) (header-link (string-append "/revision/" commit-hash))) (let ((channel-instances (select-channel-instances-for-guix-revision conn commit-hash))) (case (most-appropriate-mime-type '(application/json text/html) mime-types) ((application/json) (render-json `((channel_instances . ,(list->vector (map (match-lambda ((system derivation-file-name builds) `((system . ,system) (derivation . ,derivation-file-name) (builds . ,(list->vector builds))))) channel-instances)))))) (else (render-html #:sxml (view-revision-channel-instances commit-hash channel-instances #:path-base path-base #:header-text header-text #:header-link header-link)))))) (define* (render-revision-package-substitute-availability mime-types conn commit-hash #:key path-base) (let ((substitute-availability (select-package-output-availability-for-revision conn commit-hash)) (build-server-urls (select-build-server-urls-by-id conn))) (case (most-appropriate-mime-type '(application/json text/html) mime-types) ((application/json) (render-json '())) ; TODO (else (render-html #:sxml (view-revision-package-substitute-availability commit-hash substitute-availability build-server-urls)))))) (define* (render-revision-package-reproduciblity mime-types conn commit-hash #:key path-base) (let ((output-consistency (select-output-consistency-for-revision conn commit-hash))) (case (most-appropriate-mime-type '(application/json text/html) mime-types) ((application/json) (render-json '())) (else (render-html #:sxml (view-revision-package-reproducibility commit-hash output-consistency)))))) (define (render-revision-news mime-types conn commit-hash query-parameters) (if (any-invalid-query-parameters? query-parameters) (case (most-appropriate-mime-type '(application/json text/html) mime-types) ((application/json) (render-json `((error . "invalid query")))) (else (render-html #:sxml (view-revision-news commit-hash query-parameters '())))) (let ((news-entries (select-channel-news-entries-contained-in-guix-revision conn commit-hash))) (case (most-appropriate-mime-type '(application/json text/html) mime-types) ((application/json) (render-json '())) (else (render-html #:sxml (view-revision-news commit-hash query-parameters news-entries) #:extra-headers http-headers-for-unchanging-content)))))) (define* (render-revision-packages mime-types conn commit-hash query-parameters #:key (path-base "/revision/") (header-text `("Revision " (samp ,commit-hash))) (header-link (string-append "/revision/" commit-hash))) (define description-and-synopsis-locale-options (map (match-lambda ((locale) locale)) (package-description-and-synopsis-locale-options-guix-revision conn (commit->revision-id conn commit-hash)))) (if (any-invalid-query-parameters? query-parameters) (case (most-appropriate-mime-type '(application/json text/html) mime-types) ((application/json) (render-json `((error . "invalid query")))) (else (render-html #:sxml (view-revision-packages commit-hash query-parameters '() '() #f #f #:path-base path-base #:header-text header-text #:header-link header-link)))) (let* ((search-query (assq-ref query-parameters 'search_query)) (limit-results (or (assq-ref query-parameters 'limit_results) 99999)) ; TODO There shouldn't be a limit (fields (assq-ref query-parameters 'field)) (locale (assq-ref query-parameters 'locale)) (packages (if search-query (search-packages-in-revision conn commit-hash search-query #:limit-results limit-results #:locale locale) (select-packages-in-revision conn commit-hash #:limit-results limit-results #:after-name (assq-ref query-parameters 'after_name) #:locale (assq-ref query-parameters 'locale)))) (git-repositories (git-repositories-containing-commit conn commit-hash)) (show-next-page? (and (not search-query) (>= (length packages) limit-results))) (any-translations? (any-package-synopsis-or-descriptions-translations? packages locale))) (case (most-appropriate-mime-type '(application/json text/html) mime-types) ((application/json) (render-json `((revision . ((commit . ,commit-hash))) (packages . ,(list->vector (map (match-lambda ((name version synopsis synopsis-locale description description-locale home-page location-file location-line location-column-number licenses) `((name . ,name) ,@(if (member "version" fields) `((version . ,version)) '()) ,@(if (member "synopsis" fields) `((synopsis . ,(texinfo->variants-alist synopsis synopsis-locale))) '()) ,@(if (member "description" fields) `((description . ,(texinfo->variants-alist description description-locale))) '()) ,@(if (member "home-page" fields) `((home-page . ,home-page)) '()) ,@(if (member "location" fields) `((location . ((file . ,location-file) (line . ,location-line) (column . ,location-column-number)))) '()) ,@(if (member "licenses" fields) `((licenses . ,(if (string-null? licenses) #() (json-string->scm licenses)))) '())))) packages)))) #:extra-headers http-headers-for-unchanging-content)) (else (render-html #:sxml (view-revision-packages commit-hash query-parameters packages git-repositories show-next-page? description-and-synopsis-locale-options any-translations? #:path-base path-base #:header-text header-text #:header-link header-link) #:extra-headers http-headers-for-unchanging-content)))))) (define* (render-revision-packages-translation-availability mime-types conn commit-hash #:key path-base (header-link (string-append "/revision/" commit-hash)) (header-text `("Revision " (samp ,commit-hash)))) (let ((package-synopsis-counts (synopsis-counts-by-locale conn (commit->revision-id conn commit-hash))) (package-description-counts (description-counts-by-locale conn (commit->revision-id conn commit-hash)))) (case (most-appropriate-mime-type '(application/json text/html) mime-types) ((application/json) (render-json `((package-synopsis-counts . ,package-synopsis-counts) (package-description-counts . ,package-description-counts)))) (else (render-html #:sxml (view-revision-packages-translation-availability commit-hash package-synopsis-counts package-description-counts #:path-base path-base #:header-link header-link #:header-text header-text)))))) (define* (render-revision-package mime-types conn commit-hash name #:key (path-base "/revision/") (header-text `("Revision " (samp ,commit-hash))) (header-link (string-append "/revision/" commit-hash))) (let ((package-versions (select-package-versions-for-revision conn commit-hash name)) (git-repositories-and-branches (git-branches-with-repository-details-for-commit conn commit-hash))) (case (most-appropriate-mime-type '(application/json text/html) mime-types) ((application/json) (render-json `((versions . ,(list->vector package-versions))) #:extra-headers http-headers-for-unchanging-content)) (else (render-html #:sxml (view-revision-package commit-hash name package-versions git-repositories-and-branches #:path-base path-base #:header-text header-text #:header-link header-link) #:extra-headers http-headers-for-unchanging-content))))) (define* (render-revision-package-version mime-types conn commit-hash name version query-parameters #:key (header-text `("Revision " (samp ,commit-hash))) (header-link (string-append "/revision/" commit-hash)) version-history-link) (define locale-options (map (match-lambda ((locale) locale)) (delete-duplicates (append (package-description-and-synopsis-locale-options-guix-revision conn (commit->revision-id conn commit-hash)) (lint-warning-message-locales-for-revision conn commit-hash))))) (let* ((locale (assq-ref query-parameters 'locale)) (metadata (select-package-metadata-by-revision-name-and-version conn commit-hash name version locale)) (derivations (select-derivations-by-revision-name-and-version conn commit-hash name version)) (git-repositories (git-repositories-containing-commit conn commit-hash)) (lint-warnings (select-lint-warnings-by-revision-package-name-and-version conn commit-hash name version #:locale locale))) (case (most-appropriate-mime-type '(application/json text/html) mime-types) ((application/json) (render-json `((name . ,name) (version . ,version) ,@(match metadata (((synopsis synopsis-locale description description-locale home-page file line column-number licenses)) `((synopsis . ,(texinfo->variants-alist synopsis synopsis-locale)) (description . ,(texinfo->variants-alist description description-locale)) (home-page . ,home-page)))) (derivations . ,(list->vector (map (match-lambda ((system target file-name status) `((system . ,system) (target . ,target) (derivation . ,file-name)))) derivations)))) #:extra-headers http-headers-for-unchanging-content)) (else (render-html #:sxml (view-revision-package-and-version commit-hash name version metadata derivations git-repositories lint-warnings query-parameters locale-options #:header-text header-text #:header-link header-link #:version-history-link version-history-link) #:extra-headers http-headers-for-unchanging-content))))) (define* (render-revision-package-derivations mime-types conn commit-hash query-parameters #:key (path-base "/revision/") (header-text `("Revision " (samp ,commit-hash))) (header-link (string-append "/revision/" commit-hash))) (if (any-invalid-query-parameters? query-parameters) (case (most-appropriate-mime-type '(application/json text/html) mime-types) ((application/json) (render-json `((error . "invalid query")))) (else (render-html #:sxml (view-revision-package-derivations commit-hash query-parameters (valid-systems conn) (valid-targets->options (valid-targets conn)) '() '() #f #:path-base path-base #:header-text header-text #:header-link header-link)))) (let* ((limit-results (assq-ref query-parameters 'limit_results)) (all-results (assq-ref query-parameters 'all_results)) (search-query (assq-ref query-parameters 'search_query)) (fields (assq-ref query-parameters 'field)) (derivations (if search-query (search-package-derivations-in-revision conn commit-hash search-query #:systems (assq-ref query-parameters 'system) #:targets (assq-ref query-parameters 'target) #:maximum-builds (assq-ref query-parameters 'maximum_builds) #:minimum-builds (assq-ref query-parameters 'minimum_builds) #:limit-results limit-results #:after-name (assq-ref query-parameters 'after_name) #:include-builds? (member "builds" fields)) (select-package-derivations-in-revision conn commit-hash #:systems (assq-ref query-parameters 'system) #:targets (assq-ref query-parameters 'target) #:maximum-builds (assq-ref query-parameters 'maximum_builds) #:minimum-builds (assq-ref query-parameters 'minimum_builds) #:limit-results limit-results #:after-name (assq-ref query-parameters 'after_name) #:include-builds? (member "builds" fields)))) (build-server-urls (select-build-server-urls-by-id conn)) (show-next-page? (if all-results #f (and (not (null? derivations)) (>= (length derivations) limit-results))))) (case (most-appropriate-mime-type '(application/json text/html) mime-types) ((application/json) (render-json `((derivations . ,(list->vector (map (match-lambda ((derivation system target) `((derivation . ,derivation) ,@(if (member "system" fields) `((system . ,system)) '()) ,@(if (member "target" fields) `((target . ,target)) '()))) ((derivation system target builds) `((derivation . ,derivation) ,@(if (member "system" fields) `((system . ,system)) '()) ,@(if (member "target" fields) `((target . ,target)) '()) (builds . ,builds)))) derivations)))))) (else (render-html #:sxml (view-revision-package-derivations commit-hash query-parameters (valid-systems conn) (valid-targets->options (valid-targets conn)) derivations build-server-urls show-next-page? #:path-base path-base #:header-text header-text #:header-link header-link))))))) (define* (render-revision-package-derivation-outputs mime-types conn commit-hash query-parameters #:key (path-base "/revision/") (header-text `("Revision " (samp ,commit-hash))) (header-link (string-append "/revision/" commit-hash))) (define build-server-urls (select-build-server-urls-by-id conn)) (if (any-invalid-query-parameters? query-parameters) (case (most-appropriate-mime-type '(application/json text/html) mime-types) ((application/json) (render-json `((error . "invalid query")))) (else (render-html #:sxml (view-revision-package-derivation-outputs commit-hash query-parameters '() build-server-urls (valid-systems conn) (valid-targets->options (valid-targets conn)) #f #:path-base path-base #:header-text header-text #:header-link header-link)))) (let* ((limit-results (assq-ref query-parameters 'limit_results)) (all-results (assq-ref query-parameters 'all_results)) (derivation-outputs (select-derivation-outputs-in-revision conn commit-hash #:search-query (assq-ref query-parameters 'search_query) #:nars-from-build-servers (assq-ref query-parameters 'substitutes_available_from) #:no-nars-from-build-servers (assq-ref query-parameters 'substitutes_not_available_from) #:output-consistency (assq-ref query-parameters 'output_consistency) #:system (assq-ref query-parameters 'system) #:target (assq-ref query-parameters 'target) #:limit-results limit-results #:after-path (assq-ref query-parameters 'after_path))) (show-next-page? (if all-results #f (>= (length derivation-outputs) limit-results)))) (case (most-appropriate-mime-type '(application/json text/html) mime-types) ((application/json) (render-json `())) (else (render-html #:sxml (view-revision-package-derivation-outputs commit-hash query-parameters derivation-outputs build-server-urls (valid-systems conn) (valid-targets->options (valid-targets conn)) show-next-page? #:path-base path-base #:header-text header-text #:header-link header-link))))))) (define* (render-revision-builds mime-types conn commit-hash query-parameters #:key (path-base "/revision/") (header-text `("Revision " (samp ,commit-hash))) (header-link (string-append "/revision/" commit-hash))) (if (any-invalid-query-parameters? query-parameters) (render-html #:sxml (view-revision-builds query-parameters commit-hash build-status-strings (valid-systems conn) (valid-targets->options (valid-targets conn)) '() '() '())) (let ((system (assq-ref query-parameters 'system)) (target (assq-ref query-parameters 'target))) (render-html #:sxml (view-revision-builds query-parameters commit-hash build-status-strings (valid-systems conn) (valid-targets->options (valid-targets conn)) (map (match-lambda ((id url lookup-all-derivations lookup-builds) (cons url id))) (select-build-servers conn)) (select-build-stats conn (assq-ref query-parameters 'build_server) #:revision-commit commit-hash #:system system #:target target) (select-builds-with-context conn (assq-ref query-parameters 'build_status) (assq-ref query-parameters 'build_server) #:revision-commit commit-hash #:system system #:target target)))))) (define* (render-revision-lint-warnings mime-types conn commit-hash query-parameters #:key (path-base "/revision/") (header-text `("Revision " (samp ,commit-hash))) (header-link (string-append "/revision/" commit-hash))) (define lint-checker-options (map (match-lambda ((name description network-dependent) (cons (string-append name ": " description ) name))) (lint-checkers-for-revision conn commit-hash))) (define lint-warnings-locale-options (map (match-lambda ((locale) locale)) (lint-warning-message-locales-for-revision conn commit-hash))) (if (any-invalid-query-parameters? query-parameters) (case (most-appropriate-mime-type '(application/json text/html) mime-types) ((application/json) (render-json `((error . "invalid query")))) (else (render-html #:sxml (view-revision-lint-warnings commit-hash query-parameters '() '() lint-checker-options lint-warnings-locale-options #:path-base path-base #:header-text header-text #:header-link header-link)))) (let* ((locale (assq-ref query-parameters 'locale)) (package-query (assq-ref query-parameters 'package_query)) (linters (assq-ref query-parameters 'linter)) (message-query (assq-ref query-parameters 'message_query)) (fields (assq-ref query-parameters 'field)) (git-repositories (git-repositories-containing-commit conn commit-hash)) (lint-warnings (lint-warnings-for-guix-revision conn commit-hash #:locale locale #:package-query package-query #:linters linters #:message-query message-query)) (any-translated-lint-warnings? (any-translated-lint-warnings? lint-warnings locale))) (case (most-appropriate-mime-type '(application/json text/html) mime-types) ((application/json) (render-json `((revision . ((commit . ,commit-hash))) (lint_warnings . ,(list->vector (map (match-lambda ((id lint-checker-name lint-checker-description lint-checker-description-locale lint-checker-network-dependent package-name package-version file line-number column-number message message-locale) `((package . ((name . ,package-name) (version . ,package-version))) ,@(if (member "message" fields) `((message . ,message) (message-locale . ,message-locale)) '()) ,@(if (member "linter" fields) `((lint-checker-description . ,lint-checker-description) (lint-checker-description-locale . ,lint-checker-description-locale)) '()) ,@(if (member "location" fields) `((location . ((file . ,file) (line-number . ,line-number) (column-number . ,column-number)))) '())))) lint-warnings)))) #:extra-headers http-headers-for-unchanging-content)) (else (render-html #:sxml (view-revision-lint-warnings commit-hash query-parameters lint-warnings git-repositories lint-checker-options lint-warnings-locale-options any-translated-lint-warnings? #:path-base path-base #:header-text header-text #:header-link header-link) #:extra-headers http-headers-for-unchanging-content))))))