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Use relative paths for docs redirect and version selector #28

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Merged
lukidoescode merged 2 commits into from
May 11, 2026
Merged

Use relative paths for docs redirect and version selector #28

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d7d850e
Use relative paths for docs redirect and version selector
lukidoescode May 11, 2026
9950631
Use URL constructor instead of string concatenation for URLs
lukidoescode May 11, 2026
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4 changes: 2 additions & 2 deletions .github/scripts/generate-redirect.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -9,11 +9,11 @@ cat > "$OUTPUT" << HTMLEOF
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="refresh" content="0; url=/${LATEST}/">
<meta http-equiv="refresh" content="0; url=./${LATEST}/">
<title>Redirecting to latest docs</title>
</head>
<body>
<p>Redirecting to <a href="/${LATEST}/">latest documentation (${LATEST})</a></p>
<p>Redirecting to <a href="./${LATEST}/">latest documentation (${LATEST})</a></p>
</body>
</html>
HTMLEOF
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16 changes: 11 additions & 5 deletions docs/src/version-selector.js
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Original file line number Diff line number Diff line change
@@ -1,11 +1,17 @@
(function () {
'use strict';

var pathSegments = window.location.pathname.split('/');
var currentVersion = pathSegments[1] || '';
var currentPage = pathSegments.slice(2).join('/');
// The script is served from <site-root>/<version>/src/version-selector.js.
// Use its URL to derive the site root and current version, so paths work
// regardless of whether docs are hosted at the domain root or a subpath.
var scriptUrl = document.currentScript.src;
var versionBase = new URL('..', scriptUrl).href;
var siteRoot = new URL('..', versionBase).href;
var currentVersion = versionBase.replace(/\/$/, '').split('/').pop() || '';
var pageUrl = window.location.href;
var currentPage = pageUrl.startsWith(versionBase) ? pageUrl.substring(versionBase.length) : '';

fetch('/versions.json')
fetch(new URL('versions.json', siteRoot).href)
.then(function (res) {
if (!res.ok) throw new Error(res.status);
return res.json();
Expand Down Expand Up @@ -34,7 +40,7 @@
if (select.options.length === 0) return;

select.addEventListener('change', function () {
window.location.href = '/' + this.value + '/' + currentPage;
window.location.href = new URL(this.value + '/' + currentPage, siteRoot).href;
});

var container = document.querySelector('.right-buttons');
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