private/Get-ContextFileContent.ps1
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function Get-ContextFileContent { [CmdletBinding()] param ( [Parameter()] [ValidateNotNullOrEmpty()] [hashtable]$Template , [Parameter()] [ValidateNotNull()] [string[]] $Functions , [Parameter()] [hashtable]$TemplatePassVariables ) try { if (! (Test-Path $Template['templateDirectory'] -PathType Container) ) { throw "No such template directory: $( $Template['templateDirectory'] )" } # Make PASS_VARIABLES global variable available to the template script $global:PASS_VARIABLES = if ($TemplatePassVariables) { $TemplatePassVariables } else { @{} } $params = @{ Functions = $Functions } if ( $Template['includeHeader'] ) { $templateFileAbsolutePath = [IO.Path]::Combine($Template['templateDirectory'], "$( $Template['file'] ).header.ps1") "Processing template file: $templateFileAbsolutePath" | Write-Verbose Get-ContentFromTemplate -Path $templateFileAbsolutePath @params # Spaces our header from body $params['PrependNewLines'] = 2 } if ($Template.Contains('subTemplates') -and $Template['subTemplates'] -is [array] -and $Template['subTemplates'].Count -gt 0) { $Template['subTemplates'] | % { $templateFileAbsolutePath = [IO.Path]::Combine($Template['templateDirectory'], $_, "$_.ps1") "Processing template file: $templateFileAbsolutePath" | Write-Verbose Get-ContentFromTemplate -Path $templateFileAbsolutePath @params } }else { $templateFileAbsolutePath = [IO.Path]::Combine($Template['templateDirectory'], "$( $Template['file'] ).ps1") "Processing template file: $templateFileAbsolutePath" | Write-Verbose Get-ContentFromTemplate -Path $templateFileAbsolutePath @params } if ( $Template['includeFooter'] ) { $templateFileAbsolutePath = [IO.Path]::Combine($Template['templateDirectory'], "$( $Template['file'] ).footer.ps1") "Processing template file: $templateFileAbsolutePath" | Write-Verbose Get-ContentFromTemplate -Path $templateFileAbsolutePath @params } }catch { Write-Error "There was an error getting content from template. Exception: $( $_.Exception.Message )" -ErrorAction Continue throw } } |