S3Deploy.js

var BUCKET_NAME = 's3deploy.example';

var fs = require('fs');

var aws = require('aws-sdk');
aws.config.loadFromPath('./AwsConfig.json');

var s3 = new aws.S3();


if (process.argv.length < 3) noParamsGiven();
else runWithParams();


function noParamsGiven() {
  showUsage();
  process.exit(-1);
}


function runWithParams() {
  console.log('S3 Deployer ... running option is [' + process.argv[2] + ']');

  if (process.argv[2] === 'index') uploadIndex();
  else if (process.argv[2] === 'list') uploadList();
  else if (process.argv[2] === 'code') uploadCode();
  else if (process.argv[2] === 'createBucket') createBucket(BUCKET_NAME);
  else if (process.argv[2] === 'css') uploadCss();
  else if (process.argv[2] === 'images') uploadImages();
  else if (process.argv[2] === 'audio' && process.argv[3]) uploadAudio(process.argv[3]);
  else console.log('...that option isn\'t recognized');
}


function uploadAudio(folderName) {
  var CODE_PATH = 'resources/audio/';
  var fileList = getFileList('./' + CODE_PATH + folderName + '/');

  fileList.forEach(function(entry) {
    console.log(CODE_PATH + folderName + '/' + entry + ' >>> ' + './' + CODE_PATH + folderName + '/' + entry);
    uploadFile(CODE_PATH + folderName + '/' + entry, './' + CODE_PATH + folderName + '/' + entry);
  });
}


function uploadIndex() {
  uploadFile('index.html', 'index.html');
}


function uploadList() {
  uploadFile('resources/lists/options.json', './resources/lists/options.json');
}


function uploadCode() {
  var CODE_PATH = 'resources/code/';
  var fileList = getFileList('./' + CODE_PATH);

  fileList.forEach(function(entry) {
    uploadFile(CODE_PATH + entry, './' + CODE_PATH + entry);
  });
}


function uploadCss() {
  var CODE_PATH = 'resources/css/';
  var fileList = getFileList('./' + CODE_PATH);

  fileList.forEach(function(entry) {
    uploadFile(CODE_PATH + entry, './' + CODE_PATH + entry);
  });
}


function uploadImages() {
  var CODE_PATH = 'resources/images/';
  var fileList = getFileList('./' + CODE_PATH);

  fileList.forEach(function(entry) {
    uploadFile(CODE_PATH + entry, './' + CODE_PATH + entry);
  });
}


function getFileList(path) {
  var i, fileInfo, filesFound;
  var fileList = [];

  filesFound = fs.readdirSync(path);
  for (i = 0; i < filesFound.length; i++) {
    fileInfo = fs.lstatSync(path + filesFound[i]);
    if (fileInfo.isFile()) fileList.push(filesFound[i]);
  }

  return fileList;
}


function uploadFile(remoteFilename, fileName) {
  var fileBuffer = fs.readFileSync(fileName);
  var metaData = getContentTypeByFile(fileName);

  s3.putObject({
    ACL: 'public-read',
    Bucket: BUCKET_NAME,
    Key: remoteFilename,
    Body: fileBuffer,
    ContentType: metaData
  }, function(error, response) {
    console.log('uploaded file[' + fileName + '] to [' + remoteFilename + '] as [' + metaData + ']');
    console.log(arguments);
  });
}


function getContentTypeByFile(fileName) {
  var rc = 'application/octet-stream';
  var fileNameLowerCase = fileName.toLowerCase();

  if (fileNameLowerCase.indexOf('.html') >= 0) rc = 'text/html';
  else if (fileNameLowerCase.indexOf('.css') >= 0) rc = 'text/css';
  else if (fileNameLowerCase.indexOf('.json') >= 0) rc = 'application/json';
  else if (fileNameLowerCase.indexOf('.js') >= 0) rc = 'application/x-javascript';
  else if (fileNameLowerCase.indexOf('.png') >= 0) rc = 'image/png';
  else if (fileNameLowerCase.indexOf('.jpg') >= 0) rc = 'image/jpg';

  return rc;
}


function createBucket(bucketName) {
  s3.createBucket({Bucket: bucketName}, function() {
    console.log('created the bucket[' + bucketName + ']')
    console.log(arguments);
  });
}


function showUsage() {
  console.log('Use choosing one of these command line parameters:');
  console.log('  audio folderName');
  console.log('  code');
  console.log('  createBucket');
  console.log('  css');
  console.log('  index');
  console.log('  images');
  console.log('  list');
}