diff options
Diffstat (limited to 'app/assets/javascripts/vue_shared/components/source_viewer/plugins/utils/gemspec_linker.js')
-rw-r--r-- | app/assets/javascripts/vue_shared/components/source_viewer/plugins/utils/gemspec_linker.js | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/app/assets/javascripts/vue_shared/components/source_viewer/plugins/utils/gemspec_linker.js b/app/assets/javascripts/vue_shared/components/source_viewer/plugins/utils/gemspec_linker.js new file mode 100644 index 00000000000..35de8fd13d6 --- /dev/null +++ b/app/assets/javascripts/vue_shared/components/source_viewer/plugins/utils/gemspec_linker.js @@ -0,0 +1,39 @@ +import { joinPaths } from '~/lib/utils/url_utility'; +import { GEM_URL } from '../../constants'; +import { createLink, generateHLJSOpenTag } from './dependency_linker_util'; + +const methodRegex = '.*add_dependency.*|.*add_runtime_dependency.*|.*add_development_dependency.*'; +const openTagRegex = generateHLJSOpenTag('string', '(&.*;)'); +const closeTagRegex = '&.*</span>'; + +const DEPENDENCY_REGEX = new RegExp( + /* + * Detects gemspec dependencies inside of content that is highlighted by Highlight.js + * Example: s.add_dependency(<span class="hljs-string">'rugged'</span>, <span class="hljs-string">'~> 0.24.0'</span>) + * + * Group 1 (method) : s.add_dependency( + * Group 2 (delimiter) : ' + * Group 3 (packageName): rugged + * Group 4 (closeTag) : '</span> + * Group 5 (rest) : , <span class="hljs-string">'~> 0.24.0'</span>) + */ + `(${methodRegex})${openTagRegex}(.*)(${closeTagRegex})(.*${closeTagRegex})`, + 'gm', +); + +const handleReplace = (method, delimiter, packageName, closeTag, rest) => { + // eslint-disable-next-line @gitlab/require-i18n-strings + const openTag = generateHLJSOpenTag('string linked', delimiter); + const href = joinPaths(GEM_URL, packageName); + const packageLink = createLink(href, packageName); + + return `${method}${openTag}${packageLink}${closeTag}${rest}`; +}; + +export default (result) => { + return result.value.replace( + DEPENDENCY_REGEX, + (_, method, delimiter, packageName, closeTag, rest) => + handleReplace(method, delimiter, packageName, closeTag, rest), + ); +}; |