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fix: self-host ZXing WASM in static/ instead of ?url import
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The zxing-wasm ?url import fails in Rollup production builds. Copy the
WASM binary to static/fitness/ and reference it via absolute path in
prepareZXingModule locateFile.
This commit is contained in:
Alexander Bocken
2026-04-05 12:28:05 +02:00
parent 3daa5b65c5
commit 3b0b1d08e4
2 changed files with 3 additions and 5 deletions
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8
src/lib/components/fitness/FoodSearch.svelte
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@@ -216,13 +216,11 @@
const mod = await import('barcode-detector/ponyfill'); const mod = await import('barcode-detector/ponyfill');
BarcodeDetector = mod.BarcodeDetector; BarcodeDetector = mod.BarcodeDetector;
// Point ZXing WASM to our self-hosted copy via Vite ?url import // Point ZXing WASM to our self-hosted copy in /static
const { prepareZXingModule } = await import('barcode-detector/ponyfill'); mod.prepareZXingModule({
const wasmModule = await import('zxing-wasm/reader/zxing_reader.wasm?url');
prepareZXingModule({
overrides: { overrides: {
locateFile: (path, prefix) => { locateFile: (path, prefix) => {
if (path.endsWith('.wasm')) return wasmModule.default; if (path.endsWith('.wasm')) return '/fitness/zxing_reader.wasm';
return prefix + path; return prefix + path;
}, },
}, },

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static/fitness/zxing_reader.wasm Normal file
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