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Fix ZIP parser to read file sizes from central directory 

- Fix compressed/uncompressed size reading from central directory instead of local header
- All files now show correct sizes instead of 0 bytes
- metadata.json correctly identified as 635MB (very large)
- ZIP parser now working properly with Bun-compatible implementation

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
riz 2025-11-19 22:45:17 +00:00
parent 2bd87e614d
commit 10dd559c0e
1 changed files with 5 additions and 6 deletions
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11
pkgs/utils/deploy.ts
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@ -409,12 +409,11 @@ export const deploy = {
const fileNameBytes = new Uint8Array(buffer.buffer, centralDirOffset + centralDirPos + 46, fileNameLength); const fileNameBytes = new Uint8Array(buffer.buffer, centralDirOffset + centralDirPos + 46, fileNameLength);
const filename = new TextDecoder().decode(fileNameBytes); const filename = new TextDecoder().decode(fileNameBytes);
// Get file size info from local header // Get file size info from central directory (more reliable than local header)
const localHeaderView = new DataView(buffer.buffer, localHeaderOffset, 30); const compressedSize = centralDirView.getUint32(centralDirPos + 20, true);
const compressedSize = localHeaderView.getUint32(18, true); const uncompressedSize = centralDirView.getUint32(centralDirPos + 24, true);
const uncompressedSize = localHeaderView.getUint32(22, true); const fileNameLength2 = centralDirView.getUint16(centralDirPos + 28, true);
const fileNameLength2 = localHeaderView.getUint16(26, true); const extraFieldLength2 = centralDirView.getUint16(centralDirPos + 30, true);
const extraFieldLength2 = localHeaderView.getUint16(28, true);
entries.push({ entries.push({
filename, filename,