# TODO:
# * copy the conf if it doesn't exist
# * create the destination directory if doesn't exist

if ($args.Count -lt 3) {
   $scriptName = [Environment]::GetCommandLineArgs()[1]
   Write-Output "Usage: $scriptName <address: string> <remote director: string> <key file: openssh format>"
   exit 1
}

$address=$args[0]
$destination=$args[1]
$ssh_key=$args[2]

$ssh_command = "ssh -i $ssh_key $address"
$scp_command = "scp -r -i $ssh_key"

function Invoke-SSH([string]$command)
{
   $expression = "$ssh_command $command"
   Write-Output "Executing: $expression"
   Invoke-Expression $expression | Write-Output
}

function Copy-SSH([string]$source, [string]$destination)
{
   $expression = "$scp_command $source ${address}:$destination"
   Write-Output "Executing: $expression"
   Invoke-Expression $expression
}

cargo build --target arm-unknown-linux-gnueabihf --release

Invoke-SSH "sudo systemctl stop recipes"

Copy-SSH -source "./target/arm-unknown-linux-gnueabihf/release/recipes" -destination "~/recipes/"

Invoke-SSH "rm -rf recipes/static"
Copy-SSH -source "./backend/static/" -destination "~/recipes/"

Copy-SSH -source "./backend/sql/" -destination "~/recipes/"

Invoke-SSH "chmod u+x recipes/recipes"
Invoke-SSH "sudo systemctl start recipes"

Write-Output "Deployment finished"