catarrh/ponomar-pwa
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fix(cache): complete preload coverage + surface silent write failures

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Root cause of 'pre-cache done but offline data missing':
1. Preload manifest never listed the services/{prayers,texts,headers,var}
   subtrees the Service view dereferences (CommonPrayers->prayers, etc.),
   plus only 13 hardcoded commands. Generator now enumerates all of them
   (en 1500->1740, ru->1333, cu 1500->2108 files).
2. DataCache.set silently resolved on IDB write failure (quota exceeded),
   so preload counted un-stored files as success and reported 100% done.
   set() now returns boolean; preload treats failed writes as failures
   that feed the existing circuit breaker (visible abort + diag entry).
3. No persistence request: added best-effort navigator.storage.persist()
   before preload, diag-logged.
4. Dropped dead manifest weight (menaion-common/add, horologionadd) -
   never referenced by any view.
This commit is contained in:
catarrh committed 2026-09-08 08:04:13 +03:00
1 parent 4f11e8ca6c
commit 1201e16d5e
4 files changed
+1169 -405
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scripts/generate-preload-manifest.ts
+19 -30
View File
@@ -123,16 +123,6 @@ function calendarFiles(lang: string): string[] {
if (exists(fp)) files.push(`/data${fp}`);
}
// Menaion common + add
for (let i = 1; i <= 42; i++) {
const fp = `/shared/menaion-common/${String(i).padStart(2, '0')}.json`;
if (exists(fp)) files.push(`/data${fp}`);
}
for (let i = 1; i <= 51; i++) {
const fp = `/shared/menaion-add/${String(i).padStart(2, '0')}.json`;
if (exists(fp)) files.push(`/data${fp}`);
}
// Prayer collections
const prayerDirs: [string, string[]][] = [];
for (const coll of ['akathists', 'horologion', 'prayer-rule', 'sbornik', 'irmologion']) {
@@ -149,19 +139,6 @@ function calendarFiles(lang: string): string[] {
}
}
// Horologion additions
const horAddItems = ['exapostilaria', 'katavasia', 'lamps', 'songs-daily', 'songs-feasts', 'songs-lent',
'theotokia-8tones', 'theotokia-dismissal', 'theotokia-sunday', 'trinity-8tones',
'trop-common', 'trop-daily', 'trop-lent', 'trop-pentecost', 'trop-sunday'];
for (const item of horAddItems) {
const fp = `/shared/horologionadd/${item}/full.json`;
if (exists(fp)) files.push(`/data${fp}`);
}
for (const m of ['jan', 'feb', 'mar', 'apr', 'may', 'jun', 'jul', 'aug', 'sep', 'oct', 'nov', 'dec']) {
const fp = `/shared/horologionadd/trop-feasts-${m}/full.json`;
if (exists(fp)) files.push(`/data${fp}`);
}
// Parimii
const parimiiDir = path.join(DATA_DIR, 'shared', 'parimii');
if (fs.existsSync(parimiiDir)) {
@@ -191,14 +168,26 @@ function calendarFiles(lang: string): string[] {
}
}
// Language-specific service commands
for (let tone = 1; tone <= 8; tone++) {
const fp = `/${lang}/services/commands/Tone${tone}.json`;
if (exists(fp)) files.push(`/data${fp}`);
// Language-specific service commands (enumerate all on disk)
const cmdDir = path.join(DATA_DIR, lang, 'services', 'commands');
if (fs.existsSync(cmdDir)) {
for (const c of fs.readdirSync(cmdDir)) {
if (c.endsWith('.json')) files.push(`/data/${lang}/services/commands/${c}`);
}
}
for (const cmd of ['AfterEach.json', 'Bow.json', 'Prostration.json', 'S1.json', 'S2.json']) {
const fp = `/${lang}/services/commands/${cmd}`;
if (exists(fp)) files.push(`/data${fp}`);
// Dereferenceable service subtrees (Services/CommonPrayers -> prayers, etc.)
for (const sub of ['prayers', 'texts', 'headers', 'var']) {
const subDir = path.join(DATA_DIR, lang, 'services', sub);
if (!fs.existsSync(subDir)) continue;
const walk = (d: string, rel: string): void => {
for (const e of fs.readdirSync(d, { withFileTypes: true })) {
const p = path.join(d, e.name);
if (e.isDirectory()) walk(p, `${rel}/${e.name}`);
else if (e.name.endsWith('.json')) files.push(`/data/${lang}/services/${sub}${rel}/${e.name}`);
}
};
walk(subDir, '');
}
return files;