mirror of
https://github.com/microsoft/vcpkg.git
synced 2024-12-02 13:41:37 +08:00
271 lines
9.7 KiB
PowerShell
271 lines
9.7 KiB
PowerShell
[CmdletBinding()]
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param(
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[string]$Dependency
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)
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function Test-Command($commandName)
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{
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return [bool](Get-Command -Name $commandName -ErrorAction SilentlyContinue)
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}
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function Test-CommandParameter($commandName, $parameterName)
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{
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return (Get-Command $commandName).Parameters.Keys -contains $parameterName
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}
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function Test-Module($moduleName)
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{
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return [bool](Get-Module -ListAvailable -Name $moduleName)
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}
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function Get-Credential-Backwards-Compatible()
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{
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if (Test-CommandParameter -commandName 'Get-Credential' -parameterName 'Message')
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{
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return Get-Credential -Message "Enter credentials for Proxy Authentication"
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}
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else
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{
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Write-Host "Enter credentials for Proxy Authentication"
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return Get-Credential
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}
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}
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if (Test-Module -moduleName 'BitsTransfer')
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{
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Import-Module BitsTransfer -Verbose:$false
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}
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Write-Verbose "Fetching dependency: $Dependency"
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$scriptsDir = split-path -parent $MyInvocation.MyCommand.Definition
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$vcpkgRootDir = & $scriptsDir\findFileRecursivelyUp.ps1 $scriptsDir .vcpkg-root
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$downloadsDir = "$vcpkgRootDir\downloads"
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function SelectProgram([Parameter(Mandatory=$true)][string]$Dependency)
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{
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function performDownload( [Parameter(Mandatory=$true)][string]$Dependency,
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[Parameter(Mandatory=$true)][string]$url,
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[Parameter(Mandatory=$true)][string]$downloadDir,
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[Parameter(Mandatory=$true)][string]$downloadPath,
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[Parameter(Mandatory=$true)][string]$downloadVersion,
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[Parameter(Mandatory=$true)][string]$requiredVersion)
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{
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if (Test-Path $downloadPath)
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{
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return
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}
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# Can't print because vcpkg captures the output and expects only the path that is returned at the end of this script file
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# Write-Host "A suitable version of $Dependency was not found (required v$requiredVersion). Downloading portable $Dependency v$downloadVersion..."
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if (!(Test-Path $downloadDir))
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{
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New-Item -ItemType directory -Path $downloadDir | Out-Null
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}
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$WC = New-Object System.Net.WebClient
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$ProxyAuth = !$WC.Proxy.IsBypassed($url)
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# git and installerbase fail with Start-BitsTransfer
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if ((Test-Command -commandName 'Start-BitsTransfer') -and ($Dependency -ne "git")-and ($Dependency -ne "installerbase"))
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{
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try
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{
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if ($ProxyAuth)
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{
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$ProxyCred = Get-Credential-Backwards-Compatible
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$PSDefaultParameterValues.Add("Start-BitsTransfer:ProxyAuthentication","Basic")
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$PSDefaultParameterValues.Add("Start-BitsTransfer:ProxyCredential", $ProxyCred)
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}
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Start-BitsTransfer -Source $url -Destination $downloadPath -ErrorAction Stop
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return
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}
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catch [System.Exception]
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{
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# If BITS fails for any reason, delete any potentially partially downloaded files and continue
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if (Test-Path $downloadPath)
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{
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Remove-Item $downloadPath
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}
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}
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}
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if ($ProxyAuth)
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{
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$WC.Proxy.Credentials = Get-Credential-Backwards-Compatible
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}
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Write-Verbose("Downloading $Dependency...")
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$WC.DownloadFile($url, $downloadPath)
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}
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# Enums (without resorting to C#) are only available on powershell 5+.
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$ExtractionType_NO_EXTRACTION_REQUIRED = 0
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$ExtractionType_ZIP = 1
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$ExtractionType_SELF_EXTRACTING_7Z = 2
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# Using this to wait for the execution to finish
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function Invoke-Command()
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{
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param ( [string]$program = $(throw "Please specify a program" ),
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[string]$argumentString = "",
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[switch]$waitForExit )
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$psi = new-object "Diagnostics.ProcessStartInfo"
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$psi.FileName = $program
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$psi.Arguments = $argumentString
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$proc = [Diagnostics.Process]::Start($psi)
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if ( $waitForExit )
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{
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$proc.WaitForExit();
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}
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}
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function Expand-ZIPFile($file, $destination)
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{
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if (!(Test-Path $destination))
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{
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New-Item -ItemType Directory -Path $destination | Out-Null
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}
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if (Test-Command -commandName 'Expand-Archive')
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{
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Expand-Archive -path $file -destinationpath $destination
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}
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else
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{
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$shell = new-object -com shell.application
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$zip = $shell.NameSpace($file)
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foreach($item in $zip.items())
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{
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# Piping to Out-Null is used to block until finished
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$shell.Namespace($destination).copyhere($item) | Out-Null
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}
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}
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}
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if($Dependency -eq "cmake")
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{
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$requiredVersion = "3.9.4"
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$downloadVersion = "3.9.4"
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$url = "https://cmake.org/files/v3.9/cmake-3.9.4-win32-x86.zip"
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$downloadPath = "$downloadsDir\cmake-3.9.4-win32-x86.zip"
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$expectedDownloadedFileHash = "8214df1ff51f9a6a1f0e27f9bd18f402b1749c5b645fbf6e401bcb00047171cd"
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$executableFromDownload = "$downloadsDir\cmake-3.9.4-win32-x86\bin\cmake.exe"
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$extractionType = $ExtractionType_ZIP
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$extractionFolder = $downloadsDir
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}
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elseif($Dependency -eq "nuget")
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{
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$requiredVersion = "4.4.0"
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$downloadVersion = "4.4.0"
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$url = "https://dist.nuget.org/win-x86-commandline/v4.4.0/nuget.exe"
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$downloadPath = "$downloadsDir\nuget-$downloadVersion\nuget.exe"
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$expectedDownloadedFileHash = "2cf9b118937eef825464e548f0c44f7f64090047746de295d75ac3dcffa3e1f6"
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$executableFromDownload = $downloadPath
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$extractionType = $ExtractionType_NO_EXTRACTION_REQUIRED
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}
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elseif($Dependency -eq "vswhere")
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{
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$requiredVersion = "2.2.7"
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$downloadVersion = "2.2.7"
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$url = "https://github.com/Microsoft/vswhere/releases/download/2.2.7/vswhere.exe"
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$downloadPath = "$downloadsDir\vswhere-$downloadVersion\vswhere.exe"
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$expectedDownloadedFileHash = "f50303881da706132516d9decfd5314d524a0044daf49c0cfd21dc39c1261ec3"
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$executableFromDownload = $downloadPath
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$extractionType = $ExtractionType_NO_EXTRACTION_REQUIRED
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}
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elseif($Dependency -eq "git")
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{
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$requiredVersion = "2.14.3"
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$downloadVersion = "2.14.3"
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$url = "https://github.com/git-for-windows/git/releases/download/v2.14.3.windows.1/MinGit-2.14.3-32-bit.zip"
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$downloadPath = "$downloadsDir\MinGit-2.14.3-32-bit.zip"
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$expectedDownloadedFileHash = "a91385acb1da220612790807c41d0f304b41093c474b9d7342230ec194a3398e"
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# There is another copy of git.exe in MinGit\bin. However, an installed version of git add the cmd dir to the PATH.
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# Therefore, choosing the cmd dir here as well.
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$executableFromDownload = "$downloadsDir\MinGit-2.14.3-32-bit\cmd\git.exe"
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$extractionType = $ExtractionType_ZIP
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$extractionFolder = "$downloadsDir\MinGit-2.14.3-32-bit"
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}
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elseif($Dependency -eq "installerbase")
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{
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$requiredVersion = "3.1.81"
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$downloadVersion = "3.1.81"
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$url = "https://github.com/podsvirov/installer-framework/releases/download/cr203958-9/QtInstallerFramework-win-x86.zip"
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$downloadPath = "$downloadsDir\QtInstallerFramework-win-x86.zip"
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$expectedDownloadedFileHash = "f2ce23cf5cf9fc7ce409bdca49328e09a070c0026d3c8a04e4dfde7b05b83fe8"
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$executableFromDownload = "$downloadsDir\QtInstallerFramework-win-x86\bin\installerbase.exe"
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$extractionType = $ExtractionType_ZIP
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$extractionFolder = $downloadsDir
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}
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else
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{
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throw "Unknown program requested"
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}
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$downloadSubdir = Split-path $downloadPath -Parent
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if (!(Test-Path $downloadSubdir))
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{
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New-Item -ItemType Directory -Path $downloadSubdir | Out-Null
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}
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performDownload $Dependency $url $downloadsDir $downloadPath $downloadVersion $requiredVersion
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#calculating the hash
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if (Test-Command -commandName 'Get-FileHash')
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{
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$downloadedFileHash = (Get-FileHash -Path $downloadPath -Algorithm SHA256).Hash
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}
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else
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{
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$hashAlgorithm = [Security.Cryptography.HashAlgorithm]::Create("SHA256")
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$fileAsByteArray = [io.File]::ReadAllBytes($downloadPath)
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$hashByteArray = $hashAlgorithm.ComputeHash($fileAsByteArray)
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$downloadedFileHash = -Join ($hashByteArray | ForEach-Object {"{0:x2}" -f $_})
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}
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if ($expectedDownloadedFileHash -ne $downloadedFileHash)
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{
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throw [System.IO.FileNotFoundException] ("Mismatching hash of the downloaded " + $Dependency)
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}
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if ($extractionType -eq $ExtractionType_NO_EXTRACTION_REQUIRED)
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{
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# do nothing
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}
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elseif($extractionType -eq $ExtractionType_ZIP)
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{
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if (-not (Test-Path $executableFromDownload)) # consider renaming the extraction folder to make sure the extraction finished
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{
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# Expand-Archive $downloadPath -dest "$extractionFolder" -Force # Requires powershell 5+
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Expand-ZIPFile -File $downloadPath -Destination $extractionFolder
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}
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}
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elseif($extractionType -eq $ExtractionType_SELF_EXTRACTING_7Z)
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{
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if (-not (Test-Path $executableFromDownload))
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{
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Invoke-Command $downloadPath "-y" -waitForExit:$true
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}
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}
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else
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{
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throw "Invalid extraction type"
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}
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if (-not (Test-Path $executableFromDownload))
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{
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throw [System.IO.FileNotFoundException] ("Could not detect or download " + $Dependency)
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}
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return $executableFromDownload
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}
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SelectProgram $Dependency
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Write-Verbose "Fetching dependency: $Dependency. Done."
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