# Use https://github.com/sreedevk/deduplicator then use
# jq 'map(. + {key: (.hash + (.size | tostring))}) | group_by(.key) | map([.[] | .path[22:]])' dup.json
# to get the changed.json file.
# The script must be ran as admin.
$a = cat changed.json | ConvertFrom-Json
foreach ($duplicate_files in $a)
{
	foreach ($file in ($duplicate_files | Select-Object -Skip 1)) {
		Write-Host "Deleting", $file
		Remove-Item $file
		$relative_path = [IO.Path]::GetRelativePath([IO.Path]::GetDirectoryName($file), $duplicate_files[0])
		Write-Host "Linking", $file, "to", $relative_path
		cmd /c mklink $file $relative_path
	}
}