catarrh
aa8c9c6f12
release / release (push) Waiting to run
Reinstalling the package was slow because setup rebuilds pysim's prerequisites (pyscard compiles from source on Linux), while a clone updates with a plain `git pull`. - tools/update.py (+ update.sh / update.bat in the package, and the release workflow shipping them) updates a packaged install in place: it downloads the latest release package, extracts it (zip-slip guard, permission bits restored - zipfile drops them), replaces the app files over the app directory and re-installs the app into the existing .venv. The .venv and simple_lastrun.log are not in the package, so pysim and its prerequisites survive: seconds, not a rebuild. --check / --version / --zip (offline) / --no-pip / --force; the same version is a no-op. - CHANGELOG.md (Keep a Changelog, from the first packaged release; earlier history is the git log). The release workflow now uses the version's CHANGELOG section as the release body (tools/changelog_section.py, falling back to generated notes). - The READMEs document the update path and the `git clone --depth 1` option for the clone path; setup prints the update hint. - Version strings + the PWA cache bumped together (simple-v458). Verified: 1007 Python + 953 frontend; the release-package test covers the new files; the updater was exercised end to end (a v3.31.2 install with a real venv updated to the 3.32.0 package: files replaced, the venv marker kept, pip metadata 3.32.0, exec bits kept, a second run a no-op, --check correct).
78 lines
2.1 KiB
JavaScript
78 lines
2.1 KiB
JavaScript
const CACHE = 'simple-v458';
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const URLS = [
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'index.html',
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'help.html',
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'help-ru.html',
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'style.css',
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'sim.png',
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'favicon.svg',
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'icon-192.png',
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'icon-512.png',
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'manifest.json',
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'des-bundle.js',
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'aes-bundle.js',
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'sim.svg',
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'sim_anim.svg',
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'nosim.svg',
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'uicc_files.json',
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];
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self.addEventListener('install', e => {
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// Fetch the shell with `cache: 'reload'`: a plain addAll() would re-use
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// HTTP-cached copies, so a new SW version could precache a stale
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// style.css/index.html (the stale-style trap, v3.6.31).
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e.waitUntil(
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caches.open(CACHE).then(c =>
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Promise.all(URLS.map(u => fetch(u, { cache: 'reload' }).then(r => {
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if (r && r.ok) return c.put(u, r);
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})))
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)
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);
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self.skipWaiting();
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});
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self.addEventListener('activate', e => {
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e.waitUntil(
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caches.keys().then(keys =>
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Promise.all(keys.filter(k => k !== CACHE).map(k => caches.delete(k)))
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).then(() => clients.claim())
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);
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});
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const OFFLINE_RESPONSE = new Response('Offline: page not cached', {
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status: 503,
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statusText: 'Offline',
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headers: { 'Content-Type': 'text/plain' },
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});
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self.addEventListener('fetch', e => {
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if (!e.request.url.startsWith('http')) return;
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const path = new URL(e.request.url).pathname;
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if (path.startsWith('/api/')) return; // live data, never cache
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if (e.request.method !== 'GET') return;
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const isNavigate = e.request.mode === 'navigate';
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const isSwScript = path.endsWith('/sw.js');
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if (isNavigate) {
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e.respondWith(
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fetch(e.request).then(res => {
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const clone = res.clone();
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caches.open(CACHE).then(c => c.put(e.request, clone));
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return res;
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}).catch(() =>
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caches.match(e.request)
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.then(r => r || caches.match('index.html'))
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.then(r => r || OFFLINE_RESPONSE)
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)
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);
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} else if (isSwScript) {
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e.respondWith(fetch(e.request).catch(() => OFFLINE_RESPONSE));
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} else {
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e.respondWith(
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caches.match(e.request).then(r => r || fetch(e.request).then(res => {
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const clone = res.clone();
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caches.open(CACHE).then(c => c.put(e.request, clone));
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return res;
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}))
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);
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}
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}); |