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@jeffwilcox
Created Jun 21, 2013
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Simple wrapper over the azure npm module for uploading and downloading blobs
// Simple wrapper over APIs for uploading and downloading blobs from Windows Azure Storage
// by Jeff Wilcox. Apache 2 license, have fun with it.
var azure = require('azure')
, fs = require('fs');
if (process.argv.length < 3) {
console.log('Please call with the proper arguments.');
console.log('node updown.js ACCOUNT KEY CONTAINER up FILENAME');
console.log('node updown.js ACCOUNT KEY CONTAINER down FILENAME');
}
var filename = process.argv.pop();
var action = process.argv.pop();
var containerName = process.argv.pop();
if (action !== 'up' && action !== 'down') {
console.log('Invalid action: ' + action);
return;
}
var blobService = azure.createBlobService();
blobService.createContainerIfNotExists(containerName, function(error){
if (error) {
console.log('Error creating the container:');
console.dir(error);
return;
}
var upload = action == 'up';
if (upload) {
if (!fs.existsSync(filename)) {
console.log('File not found ' + filename);
return;
}
}
console.log((upload ? 'Uploading ' : 'Downloading ') + filename + '...');
var callback = function (error) {
if (error) {
console.log('Looks like something went wrong :(');
console.dir(error);
} else {
console.log('OK.');
}
}
blobService[upload ? 'createBlockBlobFromFile' : 'getBlobToFile'](
containerName,
filename,
filename,
callback);
});
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