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Research Gallery dev fallback: the manifest at the public root first, so the dev server serves children as the raw build

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Reached as /public/<tree>/, the dev server treats a built bundle as source and
injects an import into its IIFE, so a child loaded as a classic script threw
"Cannot use import statement outside a module" on the staging page. The root
path is tried first; /public/<tree>/ stays last, for a plain static server.
Built trees resolve the manifest before these fallbacks and are unaffected.
This commit is contained in:
Doxa Maps 2026-10-03 07:19:22 +00:00
parent e4c31b6583
commit edbd280d4d
1 changed files with 7 additions and 2 deletions
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9
plugin-designs/doxa-maps-spa/doxa-maps-spa.vue
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@ -1354,8 +1354,13 @@ export default defineComponent({
const candidates = crossOrigin ? [copy, root] : [root, copy]
// The tree's name comes from the build config (vite define), never a literal here: this was the
// one tree path compiled into any bundle, so a renamed tree would have needed a gallery edit.
const devFallback = '/public/' + __DOXA_TREE_NAME__ + '/manifest.json'
if (!candidates.some(c => c.url === devFallback)) candidates.push({ url: devFallback, root: dirOf(devFallback) })
// ★ THE DEV SERVER SERVES public/ AT THE ROOT. Reached as /public/<tree>/…, Vite treats a built bundle as SOURCE
// and injects an import into its IIFE, so a child loaded as a classic script throws "Cannot use import statement
// outside a module" (measured on the staging page, 2026-10-03). So the root path comes first, served as the raw
// build; /public/<tree>/ stays last, for a plain static server of the repository, which transforms nothing.
for (const devFallback of ['/' + __DOXA_TREE_NAME__ + '/manifest.json', '/public/' + __DOXA_TREE_NAME__ + '/manifest.json']) {
if (!candidates.some(c => c.url === devFallback)) candidates.push({ url: devFallback, root: dirOf(devFallback) })
}
const tried = []
// Every mount waits for this gate (see FRESH BUNDLES above): it opens once the manifest's bundles are known
// to be current, when no manifest can be read (fail-soft, as before), or after 8 s whatever happens.