apiman - windows docker files

set-windows-dockerfiles.ps1

<#
	--[set-windows-dockerfiles.ps1]--
# for running apiman on a windows system
brief:
- Sets absolute paths in the compose files to the current working directory, maintaining unix line endings.
- Do this before running docker compose up commands

instructions:
- Copy this file to the apiman directory containing the docker compose files
- Open PowerShell and cd to the same directory
- Run the two below commands to properly format the compose files on Windows systems

Set-ExecutionPolicy -ExecutionPolicy Bypass -Scope Process -Force
.\set-windows-dockerfiles.ps1

#>

$filenames = ".\docker-compose.yml", ".\docker-compose.setup.yml"
foreach($filename in $filenames)
{
	$file = gc $filename
	$ln = ($file | Select-string -Pattern "PWD").LineNumber
	$tmp = @()

	for($i = 0; $i -lt $file.Length; $i++)
	{
		if($ln -contains ($i + 1))
		{
			$pwdWithForwardSlashes = ($PWD.Path).Replace("\","/")
			$tmp += ($file)[$i].Replace("`$PWD",$pwdWithForwardSlashes)
		}
		else
		{
			$tmp += $file[$i]
		}
	}
	$tmp | Out-File $filename
	$txt = [io.file]::ReadAllText((gci $filename).FullName) -replace "`r`n","`n"
	[io.file]::WriteAllText((gci $filename).FullName, $txt)
}