Update powershell shit

Documents/PowerShell/verify-state.ps1

@@ -0,0 +1,31 @@
+function differences($required, $installed) {
+	# Args in json format
+	# Only compare the names of the software
+	# Format is a json array of objects with a name property
+	$required_names = $required | ForEach-Object { $_.name }
+	$installed_names = $installed | ForEach-Object { $_.name }
+	$diff = Compare-Object $required_names $installed_names
+	return $diff
+}
+
+if (-not (Test-Path "~\scoop\apps.json")) {
+	Write-Host "Scoop is installed but the apps.json file is missing"
+	scoop export | Out-File "~\scoop\apps.json"
+}
+
+# Diff the installed software with the required software, if there are differences, install the required software
+$required = Get-Content "~\scoop\apps.json" | ConvertFrom-Json
+$installed = scoop export | ConvertFrom-Json
+$differences = differences $required.apps $installed.apps
+if ($differences) {
+	Write-Host "The following software is missing:"
+	$differences | ForEach-Object { Write-Host $_.InputObject }
+	$install = Read-Host "Would you like to install the missing software? (y/n)"
+	if ($install -eq "y") {
+		# Install the missing software
+		scoop import "~\scoop\apps.json"
+	}
+  else {
+		Write-Host "The required software is not installed"
+	}
+}