Private/Read-Config.ps1
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function Read-Config { [CmdletBinding()] param ( [Parameter(HelpMessage = "Enter the path to run config yaml")] [Alias("cfp")] [string] $configPath = $null , [Parameter(HelpMessage = "Enter the run config as parsed object")] [Alias("cfo")] [Object] $config = $null ) if (-not $config -and -not $configPath) { throw "You must provide at least one of the following parameters: `-configPath` or `-config`." } Write-Verbose "Args: configPath: $configPath" Write-Verbose "Args: config: $config" if (-not $config) { Write-Verbose "No config object provided; attempting to read and process config file from path: '$configPath'." # First replace sys vars Write-Verbose "Reading YAML content from file: '$configPath'." $yamlContent = Get-Content -Raw -Path $configPath Write-Verbose "Parsing YAML content into a configuration object.: " Write-Verbose "$yamlContent" $yamlConfig = ConvertFrom-Yaml -Yaml $yamlContent Write-Verbose "Replacing system placeholders in config." $yamlConfig = Expand-EnvironmentConfig -cfo $yamlConfig Write-Verbose "Replacing environment var placeholders with value in config." $yamlConfig = Convert-PlaceholderToEnvVars -cfo $yamlConfig Write-Verbose "Register process environment vars." Register-EnvironmentProcessVars -cfo $yamlConfig $yamlContent = ConvertTo-Yaml $yamlConfig Write-Verbose "Returning processed configuration object.: $yamlContent" return $yamlConfig } Write-Verbose "Returning pre-parsed config object provided by the caller." Write-Verbose "$($config | ConvertTo-Json -Depth 3)" return $config } |