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mafintosh / tar-stream

tar-stream is a streaming tar parser and generator.
MIT License
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Unable to generate a tar file - size mismatch #103

Closed gaurav-jotwani closed 4 years ago

gaurav-jotwani commented 5 years ago

vdp_1555367480482_download.txt const stats = fs.statSync(filePathForVDP); let writeStream = fs.createWriteStream("final");

      // pack.entry({name: 'formats.json'}, formats, function (err) {
      //   if (err) throw err
      // });
      //
      // pack.entry({name: 'service.json'}, serviceObj, function (err) {
      //   if (err) throw err
      // });

      logger.debug(`Stat file size: ${stats.size}`);
      let entry = pack.entry({ name: 'vdpTable.vdp', size: stats.size }, function(err) {
        // the stream was added
        // no more entries
        if(err) throw err;
      });
      let readStream = fs.createReadStream(filePathForVDP);
      readStream.pipe(entry);
      entry.end();

Error:

'Error: size mismatch\n at Sink. (/opt/app/node_modules/tar-stream/pack.js:175:23)\n at Sink.f (/opt/app/node_modules/once/once.js:25:25)\n at Sink.onfinish (/opt/app/node_modules/end-of-stream/index.js:30:27)\n at Sink.emit (events.js:187:15)\n at Sink.EventEmitter.emit (domain.js:442:20)\n at finishMaybe (/opt/app/node_modules/readable-stream/lib/_stream_writable.js:630:14)\n at endWritable (/opt/app/node_modules/readable-stream/lib/_stream_writable.js:638:3)\n at Sink.Writable.end (/opt/app/node_modules/readable-stream/lib/_stream_writable.js:594:41)\n

mafintosh commented 4 years ago

Your issue is hard to read due to the formatting, but looking ad I'd say the bug is entry.end(). Don't end your entry, let the pipe do that for you.