Open trosemann opened 6 years ago
I had the same problem. Not sure why, but creating a new DecompressZip object inside the list event fixed it (maybe calling list breaks the internal state of the object?). Not ideal obviously, and a bandaid solution, but worth a shot to anyone else who comes across this. Sample code:
`var unzipper = new DecompressZip(filepath);
//first check the existence of the required files
unzipper.on('list', function(files)
{
console.log("zip files:", files);
//files are there, lets unzip!
if (files.indexOf("html/index.html") != -1)
{
var unzipper = new DecompressZip(filepath);
unzipper.on("extract", function ()
{
//file unzipped, now to handle the folder
if (handleZip(extractPath, res))
{
//success!
}
});
unzipper.extract({ path: extractPath });
}
else
{
//return error etc
}
});
unzipper.list(); `
I want to decompress my archive only if there is a certain file inside. So i call unzipper.list() and check the files in unzipper.on('list')
unzipper.on('list', (files) => { if(fileFound(files){ unzipper.extract({path: folderPath}); }) });
If I do it like that, I got the following error: "fd must be a file descriptor"
If I just call unzipper.extract() from outside the 'list' event, it works fine.