38 lines
1.2 KiB
JavaScript
38 lines
1.2 KiB
JavaScript
import { joinPaths } from '~/lib/utils/url_utility';
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/**
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* Matches the namespace and target directory/blob in a path
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* Example: /root/Flight/-/blob/fix/main/test/spec/utils_spec.js
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* Group 1: /-/blob
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* Group 2: blob
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* Group 3: /test/spec/utils_spec.js
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*/
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const getNamespaceTargetRegex = (ref) => new RegExp(`(/-/(blob|tree))/${ref}/(.*)`);
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/**
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* Generates a ref destination path based on the selected ref and current path.
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* A user could either be in the project root, a directory on the blob view.
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* @param {string} projectRootPath - The root path for a project.
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* @param {string} selectedRef - The selected ref from the ref dropdown.
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*/
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export function generateRefDestinationPath(projectRootPath, ref, selectedRef) {
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const currentPath = window.location.pathname;
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const encodedHash = '%23';
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let namespace = '/-/tree';
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let target;
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const NAMESPACE_TARGET_REGEX = getNamespaceTargetRegex(ref);
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const match = NAMESPACE_TARGET_REGEX.exec(currentPath);
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if (match) {
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[, namespace, , target] = match;
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}
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const destinationPath = joinPaths(
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projectRootPath,
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namespace,
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encodeURI(selectedRef).replace(/#/g, encodedHash),
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target,
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);
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return `${destinationPath}${window.location.hash}`;
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}
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