functions/private.ps1
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#these are internal functions for the PSReleaseTools module #define an internal function to download the file Function DL { [cmdletbinding(SupportsShouldProcess)] Param([string]$Source, [string]$Destination, [string]$hash, [switch]$Passthru) Write-Verbose "[$((Get-Date).TimeofDay) $($myinvocation.mycommand)] $Source to $Destination" if ($pscmdlet.ShouldProcess($Destination, "Downloading $source")) { Invoke-Webrequest -Uri $source -UseBasicParsing -DisableKeepAlive -OutFile $Destination Write-Verbose "[$((Get-Date).TimeofDay) $($myinvocation.mycommand)] Comparing file hash to $hash" $f = Get-FileHash -Path $Destination -Algorithm SHA256 if ($f.hash -ne $hash) { Write-Warning "Hash mismatch. $Destination may be incomplete." } if ($passthru) { Get-Item $Destination } } #should process } #DL Function GetData { [cmdletbinding()] Param( [switch]$Preview ) $uri = "https://api.github.com/repos/powershell/powershell/releases" Write-Verbose "[$((Get-Date).TimeofDay) $($myinvocation.mycommand)] Getting current release information from $uri" $get = Invoke-Restmethod -uri $uri -Method Get -ErrorAction stop if ($Preview) { Write-Verbose "[$((Get-Date).TimeofDay) $($myinvocation.mycommand)] Getting latest preview" ($get).where( {$_.prerelease}) | Select-Object -first 1 } else { Write-Verbose "[$((Get-Date).TimeofDay) $($myinvocation.mycommand)] Getting latest stable release" ($get).where( { -NOT $_.prerelease}) | Select-Object -first 1 } } Function InstallMsi { [cmdletbinding(SupportsShouldProcess)] Param( [parameter(Mandatory, HelpMessage = "The full path to the MSI file")] [string]$Path, [Parameter(HelpMessage = "Specify what kind of installation you want. The default if a full interactive install.")] [ValidateSet("Full", "Quiet", "Passive")] [string]$Mode = "Full" ) Write-Verbose "[$((Get-Date).TimeofDay) $($myinvocation.mycommand)] Creating install command for $Path" switch ($Mode) { "Full" { $installParam = "/qf" } "Quiet" { $installparam = "/quiet"} "Passive" {$installParam = "/passive"} } $cmd = "Start-Process -filepath '$Path' -argumentlist '$installParam'" Write-Verbose "[$((Get-Date).TimeofDay) $($myinvocation.mycommand)] $cmd" $sb = [scriptblock]::Create($cmd) if ($pscmdlet.ShouldProcess($sb)) { Write-Verbose "[$((Get-Date).TimeofDay) $($myinvocation.mycommand)] Invoking command" Invoke-Command -scriptblock $sb } Write-Verbose "[$((Get-Date).TimeofDay) $($myinvocation.mycommand)] Ending function" } #close installmsi |