Copy Files to S3

PushTo-S3.ps1

# PushTo-S3 script
#
# Description:
#   Copies the source files to an S3 bucket
#
# Usage:
#   PushTo-S3 -SourcePath [Path] -AwsAccessKey [KEY] -AwsSecretKey [SECRET] -AwsRegion [REGION] -S3BucketName [BUCKET]
#
# Example:
#   ./PushTo-S3 -SourcePath "./dist" -AwsAccessKey "KEY" -AwsSecretKey "SECRET" -AwsRegion "REGION" -S3BucketName "BUCKET"
#

param(
  [String]$sourcePath,
  [String]$awsAccessKey,
  [String]$awsSecretKey,
  [String]$awsRegion,
  [String]$s3BucketName
)

function LoadAwsModule() {
  try {
    Write-Output "Attempting To Load AWSPowerShell Module ..."
    Import-Module AWSPowerShell -ErrorAction Stop
    return
  } catch {}

  try {
    Write-Output "Trying To Load AWSPowerShell.NetCore Module ..."
    Import-Module AWSPowerShell.NetCore -ErrorAction Stop
    return
  } catch {}

  try {
    $modulePath = "C:\Program Files (x86)\AWS Tools\PowerShell\AWSPowerShell\AWSPowerShell.psd1"
    Write-Output "Trying to Load AWSPowerShell Module: $modulePath"
    Import-Module $modulePath
    Write-Output "Found AWSPowerShell Module: $modulePath"
    return
  } catch {}

  throw "AWS PowerShell not found! Please make sure to install them from https://aws.amazon.com/powershell/"
}

function PushToS3($path)
{
  # Additional s3 params
  $params = @{}
  $params.add("CannedACLName", "public-read")

  # Log info
  Write-Output "Pushing to '$path' S3 -> '$s3bucketName'"

  # Gets all files and child folders within the given directory
  foreach ($item in Get-ChildItem $path) {
    # Checks if the item is a folder
    if ($item -is [System.IO.DirectoryInfo]) {
      Write-Output $item.FullName

      # Inserts all files within a folder to AWS
      Write-S3Object -AccessKey $awsAccessKey -SecretKey $awsSecretKey -Region $awsRegion -BucketName $s3bucketName -KeyPrefix $item.Name -Folder $item.FullName -Recurse @params
    } else {
      # Inserts file to AWS
      Write-S3Object -AccessKey $awsAccessKey -SecretKey $awsSecretKey -Region $awsRegion -BucketName $s3bucketName -Key $item.Name -File $item.FullName @params
    }
  }
}

# Load the AWS PowerShell module
LoadAwsModule

# Push to S3
PushToS3($sourcePath)