#!/usr/bin/env bash

name="${1:-FirstName}"

# Skip installing PowerShell if it's already present

which pwsh

if [ $? -ne 0 ]

then

echo 'Downloading PowerShell package'

  export DOWNLOAD_URL='https://github.com/PowerShell/PowerShell/releases/download/v7.3.5/powershell_7.3.5-1.deb_amd64.deb'

  export FILE_NAME='pwsh.deb'

  wget -O $FILE_NAME $DOWNLOAD_URL

  dpkg --install $FILE_NAME

  # Cleanup installation file

  rm $FILE_NAME

  #apt-get install --fix-broken

fi

pwsh -Command "Write-Host -ForegroundColor Green -Object 'PowerShell is working properly.'"

# Write your multi-line script inside this block

cat > script.ps1 << EOF

Write-Host -Object 'Hello'

Write-Host -Object 'From'

Write-Host -Object 'PowerShell, '

Write-Host -Object '$name!'

EOF

pwsh -File script.ps1