Core/Utils-Module.psm1
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$ErrorActionPreference = "Stop" function RefreshEnvironment { $env:Path = [System.Environment]::GetEnvironmentVariable("Path", "Machine") + ";" + [System.Environment]::GetEnvironmentVariable("Path", "User") refreshenv | Out-Null } function DownloadAndUnzip { [CmdletBinding()] Param( [string]$ToolName, [string]$DownloadFullPath, [string]$DownloadURL, [string]$TargetDir ) if (Test-Path -Path $TargetDir) { if (Test-Path -Path $DownloadFullPath) { Remove-Item "$DownloadFullPath" -Recurse -Force | Out-Null } Write-Output "Downloading $ToolName..." Start-BitsTransfer -Source $DownloadURL -Destination $DownloadFullPath Write-Output "Extracting $ToolName to $TargetDir..." Expand-Archive $DownloadFullPath -DestinationPath $TargetDir -Force } else { Write-Error "'$TargetDir' does not exist..." } } function LoadLatestPSModule { [CmdletBinding()] Param ( [string]$Name, [string]$Repository ) try { Write-Warning "HERE WE ARE" $latestModule = Find-Module -Name $Name -Repository $Repository if (Get-Module $Name -ListAvailable) { $currentModule = Import-Module -Name $Name -PassThru if ($latestModule.version -gt $currentModule.version) { Install-Module -Name $Name -RequiredVersion $latestModule.version -Repository $Repository -AllowClobber -Force # workaround because of PS issues if ($Name -eq "SqlServer") { Write-Warning "PowerShell restart is needed because of a SqlServer module update. Please, restart PowerShell." Start-Sleep 1800 exit 0 } } } else { Install-Module -Name $Name -RequiredVersion $latestModule.version -Repository $Repository -AllowClobber -Force } Get-Module -Name $Name | Remove-Module -Force Import-Module -Name $Name -RequiredVersion $latestModule.version } catch { Write-Warning "SAF was not able to install the latest $Name PowerShell module. This may cause issues. In case of errors, please install the module manually..." Start-Sleep 10 if (Get-Module $Name -ListAvailable) { Get-Module -Name $Name | Remove-Module -Force Import-Module -Name $Name } } } function SetDirectoryAccess { [CmdletBinding()] Param ( [string]$Directory, [string]$AppPoolName ) Write-Output "Give '$AppPoolName' access to '$Directory' started..." $params = @{ Path = "$PSScriptRoot\set-directory-access.json" Directory = $Directory AppPoolName = $AppPoolName } Install-SitecoreConfiguration @params Write-Output "Give '$AppPoolName' access to '$Directory' done." } function GetSIFConfiguration { [CmdletBinding()] Param ( [string]$Name, [string]$ContextPath ) $version = $SAFConfiguration.sitecore.version $startIndex = $version.LastIndexOf('.') $patch = $version.Substring($startIndex + 1) $patchInt = [int]$patch $result = "$ContextPath\$patchInt\$Name" while (!(Test-Path $result)) { $patchInt = $patchInt - 1 $result = "$ContextPath\$patchInt\$Name" if ($patchInt -eq 0) { break } } return $result } function ReplaceStringInFile { [CmdletBinding()] Param ( [string]$FilePath, [string]$OldValue, [string]$NewValue ) Write-Output "Updating '$OldValue' to '$NewValue' in '$FilePath'" ((Get-Content -Path "$FilePath" -Raw) -Replace "$OldValue", "$NewValue") | Set-Content -Path "$FilePath" -Encoding "UTF8" -Force | Out-Null Write-Output "Done." } function FormatAsXML { [CmdletBinding()] Param ( [string]$Text ) $stringWriter = New-Object System.IO.StringWriter $xmlWriter = New-Object System.XMl.XmlTextWriter $stringWriter $xmlWriter.Formatting = "indented" $xmlWriter.Indentation = 2 [xml]$xml = New-Object System.Xml.XmlDocument $xml.PreserveWhitespace = $false; $xml.LoadXml($Text) $xml.WriteContentTo($xmlWriter) $xmlWriter.Flush() $stringWriter.Flush() return $stringWriter.ToString() } function TestURI { [CmdletBinding(DefaultParameterSetName = "Default")] Param( [Parameter(Position = 0, Mandatory, HelpMessage = "Enter the URI path starting with HTTP or HTTPS")] [ValidatePattern( "^(http|https)://" )] [string]$URI, [ValidateScript( { $_ -ge 0 })] [int]$Timeout = 30 ) try { $paramHash = @{ UseBasicParsing = $true DisableKeepAlive = $true Uri = $URI Method = 'Head' ErrorAction = 'Stop' TimeoutSec = $Timeout } $test = Invoke-WebRequest @paramHash if ($test.statuscode -ne 200) { return $false } else { return $true } } catch { return $false } } function FormatAsXML { [CmdletBinding()] Param ( [string]$Text ) $stringWriter = New-Object System.IO.StringWriter $xmlWriter = New-Object System.XMl.XmlTextWriter $stringWriter $xmlWriter.Formatting = "indented" $xmlWriter.Indentation = 2 [xml]$xml = New-Object System.Xml.XmlDocument $xml.PreserveWhitespace = $false; $xml.LoadXml($Text) $xml.WriteContentTo($xmlWriter) $xmlWriter.Flush() $stringWriter.Flush() return $stringWriter.ToString() } function FindParentDirectory { [CmdletBinding()] Param( [string]$CurrentDirectory, [string]$Search ) $maxRecursionCount = 10 $tries = 0 $path = "$CurrentDirectory" while ($path -and !(Test-Path (Join-Path $path "$Search"))) { $tries = $tries + 1 if ($tries -eq $maxRecursionCount) { throw "Can not find '$Search' directory..." } $path = Split-Path $path -Parent } $result = Join-Path $path "$Search" return $result } function InvokeProcess { [CmdletBinding()] Param ( [string]$FilePath, [string]$ArgumentList ) try { $stdErrTempFile = "$env:TEMP\$((New-Guid).Guid)" $startProcessParams = @{ FilePath = $FilePath ArgumentList = $ArgumentList RedirectStandardError = $stdErrTempFile Wait = $true; PassThru = $true; NoNewWindow = $true; } $cmd = Start-Process @startProcessParams if ($cmd.ExitCode -ne 0) { $cmdError = Get-Content -Path $stdErrTempFile -Raw Write-Error "EXE Exception..." Write-Error $cmdError.Trim() } } catch { Write-Error "SAF Unexpected error..." } finally { Remove-Item -Path $stdErrTempFile -Force -ErrorAction Ignore } } Export-ModuleMember -Function "DownloadAndUnzip" Export-ModuleMember -Function "RefreshEnvironment" Export-ModuleMember -Function "LoadLatestPSModule" Export-ModuleMember -Function "SetDirectoryAccess" Export-ModuleMember -Function "GetSIFConfiguration" Export-ModuleMember -Function "ReplaceStringInFile" Export-ModuleMember -Function "FormatAsXML" Export-ModuleMember -Function "TestURI" Export-ModuleMember -Function "FindParentDirectory" Export-ModuleMember -Function "InvokeProcess" |