Expand-TokenString.ps1
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#Set-StrictMode -Version Latest ##################################################### # Expand-TokenString ##################################################### <#PSScriptInfo .VERSION 0.1 .GUID bfd55243-60dd-4394-a80e-835718187e1f .AUTHOR David Walker, Sitecore Dave, Radical Dave .COMPANYNAME David Walker, Sitecore Dave, Radical Dave .COPYRIGHT David Walker, Sitecore Dave, Radical Dave .TAGS powershell token regex .LICENSEURI https://github.com/Radical-Dave/Expand-TokenString/blob/main/LICENSE .PROJECTURI https://github.com/Radical-Dave/Expand-TokenString .ICONURI .EXTERNALMODULEDEPENDENCIES .REQUIREDSCRIPTS .EXTERNALSCRIPTDEPENDENCIES .RELEASENOTES #> <# .DESCRIPTION PowerShell Script to expand tokens in file/folder/strings using RegEx, EnvVar EnvironmentVariables, .env files and .with $(envVar) .PARAMETER data String to replace tokens in .PARAMETER values Tokens for replacements - default EnvironmentVariable .PARAMETER regex Regex pattern for finding tokens - default to powershell format: $(name) #> [OutputType('System.String')] [CmdletBinding(SupportsShouldProcess)] Param( [Parameter(Mandatory=$false)][string]$data, [Parameter(Mandatory=$false)][hashtable]$tokens, [Parameter(Mandatory=$false)][string]$regex = '(\$\()([a-zA-Z0-9\.\-_]*)(\))' ) process { if (!$data) { return $data } if (!$tokens) { $tokens = @{} } #if ($data.GetType() -ne 'Array') {Write-Verbose "wow:$($data.GetType())"} $results = $data $hits = [regex]::Matches($results,$regex) if (!$hits) { return $results } #$tokensfound = @{} $hits | Foreach-Object { $org = $_.groups[0].value $token = $org if ($token -like '$(*') { $token = $token.Remove(0,2) $token = $token.Substring(0, $token.Length - 1) } if ($tokens) { $value = $tokens[$token] } if (!$value) {$value = [System.Environment]::GetEnvironmentVariable($token)} #$tokensfound[$token] = $value $results = $results.Replace($org,"$value") } #Write-Verbose "Tokens updated:" #$tokensfound.keys.foreach({ #Write-Verbose "$($_):$($tokensfound[$_])" #}) return $results } |