Upgrade-Terraform-Provider-Lock.ps1

#!/usr/bin/env pwsh

# I always put a file named "backend.tf" in the root modules.
# Also, I don't create the name "backend.tf" in the non-root module directory.
# It seems to be my own rule, but most other people seem to do the same.
Get-ChildItem 'backend.tf' -Recurse | `
Select-Object -ExpandProperty FullName | `
ForEach-Object { `
  Write-Output $_; `
  terraform "-chdir=$(Split-Path $_)" init -upgrade; `
  terraform "-chdir=$(Split-Path $_)" providers lock `
    -platform=linux_amd64 `
    -platform=linux_arm64 `
    -platform=windows_amd64 `
    -platform=darwin_amd64 `
    -platform=darwin_arm64 `
}