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calculating sha1sum of uploaded tarballs

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This commit is contained in:
Alex Kocharin 2013-10-22 11:12:06 +04:00
parent 5622b2283d
commit 4c2c4b87c2
1 changed files with 27 additions and 14 deletions
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43
lib/local-storage.js
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@ -160,20 +160,23 @@ Storage.prototype.add_version = function(name, version, metadata, tag, callback)
}
Storage.prototype.add_tarball = function(name, filename) {
var stream = new mystreams.UploadTarballStream();
var _transform = stream._transform;
var length = 0;
stream._transform = function(data) {
length += data.length;
_transform.apply(stream, arguments);
};
var stream = new mystreams.UploadTarballStream()
, _transform = stream._transform
, length = 0
, shasum = crypto.createHash('sha1')
var self = this;
stream._transform = function(data) {
shasum.update(data)
length += data.length
_transform.apply(stream, arguments)
}
var self = this
if (name === info_file || name === '__proto__') {
stream.emit('error', new UError({
status: 403,
msg: 'can\'t use this filename'
}));
}))
}
var wstream = this.storage.write_stream(name + '/' + filename);
@ -201,14 +204,24 @@ Storage.prototype.add_tarball = function(name, filename) {
wstream.on('open', function() {
// re-emitting open because it's handled in storage.js
stream.emit('open');
});
})
wstream.on('success', function() {
// re-emitting open because it's handled in index.js
stream.emit('success');
});
self.update_package(name, function updater(data, cb) {
data._attachments[filename] = {
shasum: shasum.digest('hex'),
}
cb()
}, function(err) {
if (err) {
stream.emit('error', err)
} else {
stream.emit('success')
}
})
})
stream.abort = function() {
wstream.abort();
};
wstream.abort()
}
stream.done = function() {
if (!length) {
stream.emit('error', new UError({