Merge-AppSettingsJson.ps1

$unzipWebStep = "UCSB - Unzip Web Package"
$unzipDir = $OctopusParameters["Octopus.Action[$unzipWebStep].Output.Package.InstallationDirectoryPath"]

$transformConfigEnv = $OctopusParameters["TransformConfigEnv"]


Write-Host @"

*************************************************************
`$unzipDir = $unzipDir
`$transformConfigEnv = $transformConfigEnv
*************************************************************

"@

$transforms = dir -Path $unzipDir -Filter "appSettings.*.json"

if($transforms -eq $null) {
	Write-Host "No transforms found. Skipping."
	return
} else {
	Write-Host @"
Found $(@($transforms).Count) transforms:

$($transforms.Name | Out-String)


"@
}

## transform the appSettings.json file with the environment specific transform

$transformerExe = "D:\AllContent\Scripts\WebApps\Resources\Ucsb.Sa.Enterprise.NetCore.Transforms.Console.exe"

$srcJson = "$unzipDir\appSettings.json"
$transformJson = "$unzipDir\appSettings.$transformConfigEnv.json"

Write-Host @"

********************************************************
Transforming ...
`$transformerExe = $transformerExe
`$srcJson = $srcJson
`$transformJson = $transformJson
output = $srcJson


"@
. $transformerExe --source "$srcJson" --transform "$transformJson" --output "$srcJson"


## Remove the appSettings.{env}.json files that don't match the current environment

$transforms | Remove-Item -Verbose