ZDDC/bootstrap/level1.html.tmpl
ZDDC c95f07966d feat(tools,build): in-flight HTML-tool reworks and build-infra updates
Bundles a stretch of in-progress work across the SPA tools so the
tree returns to a coherent shippable state ahead of cutting a new
zddc-server stable image:

- landing: substantial rework of the project picker (sortable/filterable
  table, presets refactor, ?projects= filter, ?v= channel propagation,
  loading/error states)
- archive: presets cleanup, source.js refactor, filtering/url-state
  alignment with the landing page
- mdedit: file-system module split, resizer, file-tree improvements,
  base/toc styling tweaks
- transmittal/classifier: small template touch-ups for shared chrome
- shared: build-lib.sh helpers, new favicon.svg
- bootstrap, build.sh: pick up the channel-aware install/track zip
  generation
- tests: new landing.spec.js, expanded archive/mdedit/build-label specs
- docs: CLAUDE.md picks up the zddc-server section and freshens the
  alpha-build exception note
- regenerated artifacts: install.zip, track-{alpha,beta,stable}.zip,
  *_alpha.html — these are produced by `sh build.sh` and per project
  convention are committed alongside the source changes

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 12:52:27 -05:00

74 lines
2.8 KiB
Cheetah

<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Loading {{TOOL_TITLE}}…</title>
<link rel="icon" type="image/svg+xml" href="{{FAVICON}}">
<style>html,body{margin:0;font:14px system-ui,sans-serif;color:#666;padding:1rem}</style>
</head>
<body>
Loading…
<script>
// Level-1 bootstrap. Fetches the tool from the deployment root (same
// origin) and document.write()s it in place. The target may be the real
// built tool HTML or a level-2 bootstrap that fetches from upstream.
//
// URL parameter ?v= selects a specific version or channel:
// ?v=0.0.4 (or v0.0.4) tries ../{{TOOL}}_v0.0.4.html locally
// ?v=alpha|beta|stable tries ../{{TOOL}}_<channel>.html locally
// (none) fetches ../{{TOOL}}.html (default)
//
// If the requested version is not staged locally, falls back to the
// root entry (../{{TOOL}}.html) — which, if it is a level-2 stub,
// forwards the param upstream to zddc.varasys.io. So ?v=0.0.4 works
// whether admins staged it locally OR a level-2 stub is at root.
//
// To pin this single tool to a fixed version permanently, replace the
// `fallback` constant below with an absolute URL like
// https://zddc.varasys.io/releases/{{TOOL}}_v0.0.4.html.
(async function () {
const params = new URLSearchParams(location.search);
const v = params.get('v');
const tool = '{{TOOL}}';
const channels = { alpha: '_alpha', beta: '_beta', stable: '_stable' };
function suffixFor(value) {
if (!value) return '';
if (value in channels) return channels[value];
const ver = value.startsWith('v') ? value.slice(1) : value;
return '_v' + ver;
}
const versioned = '../' + tool + suffixFor(v) + '.html';
const fallback = '../' + tool + '.html';
async function fetchHTML(url) {
const resp = await fetch(url, { cache: 'no-cache', credentials: 'omit' });
if (!resp.ok) throw new Error(resp.status + ' ' + resp.statusText);
return resp.text();
}
try {
let html;
if (v && versioned !== fallback) {
try {
html = await fetchHTML(versioned);
} catch (_) {
// Versioned copy not staged locally — let the root entry forward
// the request (level-2 stub will see ?v= and fetch upstream).
html = await fetchHTML(fallback);
}
} else {
html = await fetchHTML(fallback);
}
document.open();
document.write(html);
document.close();
} catch (err) {
document.body.textContent = 'Failed to load {{TOOL_TITLE}}: ' + err.message;
}
})();
</script>
</body>
</html>