Get rid of crc32, truncate instead

Signed-off-by: Matt Strapp <matt@mattstrapp.net>

1 files changed, 10 insertions, 0 deletions

diff --git a/app/src/lib/ts/truncate.worker.ts b/app/src/lib/ts/truncate.worker.ts
new file mode 100644
index 0000000..52eebb7
--- /dev/null
+++ b/app/src/lib/ts/truncate.worker.ts
@@ -0,0 +1,10 @@
+import type { TruncateRequest, TruncateResponse } from '../types/truncate-worker';
+
+
+onmessage = async (message: MessageEvent<TruncateRequest>) => {
+	const file = message.data.file;
+	const buffer = await file.arrayBuffer();
+	const truncated = buffer.slice(0, message.data.size);
+
+	postMessage({ file: truncated } as TruncateResponse);
+}
\ No newline at end of file