vcpkg/scripts/fetchDependency.ps1
2017-11-03 16:35:15 -07:00

282 lines
10 KiB
PowerShell

[CmdletBinding()]
param(
[string]$Dependency
)
function Test-Command($commandName)
{
return [bool](Get-Command -Name $commandName -ErrorAction SilentlyContinue)
}
function Test-CommandParameter($commandName, $parameterName)
{
return (Get-Command $commandName).Parameters.Keys -contains $parameterName
}
function Test-Module($moduleName)
{
return [bool](Get-Module -ListAvailable -Name $moduleName)
}
function Get-Credential-Backwards-Compatible()
{
if (Test-CommandParameter -commandName 'Get-Credential' -parameterName 'Message')
{
return Get-Credential -Message "Enter credentials for Proxy Authentication"
}
else
{
Write-Host "Enter credentials for Proxy Authentication"
return Get-Credential
}
}
if (Test-Module -moduleName 'BitsTransfer')
{
Import-Module BitsTransfer -Verbose:$false
}
Write-Verbose "Fetching dependency: $Dependency"
$scriptsDir = split-path -parent $MyInvocation.MyCommand.Definition
$vcpkgRootDir = & $scriptsDir\findFileRecursivelyUp.ps1 $scriptsDir .vcpkg-root
$downloadsDir = "$vcpkgRootDir\downloads"
function SelectProgram([Parameter(Mandatory=$true)][string]$Dependency)
{
function performDownload( [Parameter(Mandatory=$true)][string]$Dependency,
[Parameter(Mandatory=$true)][string]$url,
[Parameter(Mandatory=$true)][string]$downloadDir,
[Parameter(Mandatory=$true)][string]$downloadPath,
[Parameter(Mandatory=$true)][string]$downloadVersion,
[Parameter(Mandatory=$true)][string]$requiredVersion)
{
if (Test-Path $downloadPath)
{
return
}
if (!(Test-Path $downloadDir))
{
New-Item -ItemType directory -Path $downloadDir | Out-Null
}
$downloadsTemp = "$downloadDir/temp"
if (Test-Path $downloadsTemp) # Delete temp dir if it exists
{
Remove-Item $downloadsTemp -Recurse -Force
}
if (!(Test-Path $downloadsTemp)) # Recreate temp dir. It may still be there the dir was in use
{
New-Item -ItemType directory -Path $downloadsTemp | Out-Null
}
$tempDownloadName = "$downloadsTemp/$Dependency-$downloadVersion.temp"
$WC = New-Object System.Net.WebClient
$ProxyAuth = !$WC.Proxy.IsBypassed($url)
# git and installerbase fail with Start-BitsTransfer
if ((Test-Command -commandName 'Start-BitsTransfer') -and ($Dependency -ne "git")-and ($Dependency -ne "installerbase"))
{
try
{
if ($ProxyAuth)
{
$ProxyCred = Get-Credential-Backwards-Compatible
$PSDefaultParameterValues.Add("Start-BitsTransfer:ProxyAuthentication","Basic")
$PSDefaultParameterValues.Add("Start-BitsTransfer:ProxyCredential", $ProxyCred)
}
Start-BitsTransfer -Source $url -Destination $tempDownloadName -ErrorAction Stop
Move-Item -Path $tempDownloadName -Destination $downloadPath
return
}
catch [System.Exception]
{
# If BITS fails for any reason, delete any potentially partially downloaded files and continue
if (Test-Path $tempDownloadName)
{
Remove-Item $tempDownloadName
}
}
}
if ($ProxyAuth)
{
$WC.Proxy.Credentials = Get-Credential-Backwards-Compatible
}
Write-Verbose("Downloading $Dependency...")
$WC.DownloadFile($url, $tempDownloadName)
Move-Item -Path $tempDownloadName -Destination $downloadPath
}
# Enums (without resorting to C#) are only available on powershell 5+.
$ExtractionType_NO_EXTRACTION_REQUIRED = 0
$ExtractionType_ZIP = 1
$ExtractionType_SELF_EXTRACTING_7Z = 2
# Using this to wait for the execution to finish
function Invoke-Command()
{
param ( [string]$program = $(throw "Please specify a program" ),
[string]$argumentString = "",
[switch]$waitForExit )
$psi = new-object "Diagnostics.ProcessStartInfo"
$psi.FileName = $program
$psi.Arguments = $argumentString
$proc = [Diagnostics.Process]::Start($psi)
if ( $waitForExit )
{
$proc.WaitForExit();
}
}
function Expand-ZIPFile($file, $destination)
{
if (!(Test-Path $destination))
{
New-Item -ItemType Directory -Path $destination | Out-Null
}
if (Test-Command -commandName 'Expand-Archive')
{
Expand-Archive -path $file -destinationpath $destination
}
else
{
$shell = new-object -com shell.application
$zip = $shell.NameSpace($file)
foreach($item in $zip.items())
{
# Piping to Out-Null is used to block until finished
$shell.Namespace($destination).copyhere($item) | Out-Null
}
}
}
if($Dependency -eq "cmake")
{
$requiredVersion = "3.9.4"
$downloadVersion = "3.9.4"
$url = "https://cmake.org/files/v3.9/cmake-3.9.4-win32-x86.zip"
$downloadPath = "$downloadsDir\cmake-3.9.4-win32-x86.zip"
$expectedDownloadedFileHash = "8214df1ff51f9a6a1f0e27f9bd18f402b1749c5b645fbf6e401bcb00047171cd"
$executableFromDownload = "$downloadsDir\cmake-3.9.4-win32-x86\bin\cmake.exe"
$extractionType = $ExtractionType_ZIP
$extractionFolder = $downloadsDir
}
elseif($Dependency -eq "nuget")
{
$requiredVersion = "4.4.0"
$downloadVersion = "4.4.0"
$url = "https://dist.nuget.org/win-x86-commandline/v4.4.0/nuget.exe"
$downloadPath = "$downloadsDir\nuget-$downloadVersion\nuget.exe"
$expectedDownloadedFileHash = "2cf9b118937eef825464e548f0c44f7f64090047746de295d75ac3dcffa3e1f6"
$executableFromDownload = $downloadPath
$extractionType = $ExtractionType_NO_EXTRACTION_REQUIRED
}
elseif($Dependency -eq "vswhere")
{
$requiredVersion = "2.2.7"
$downloadVersion = "2.2.7"
$url = "https://github.com/Microsoft/vswhere/releases/download/2.2.7/vswhere.exe"
$downloadPath = "$downloadsDir\vswhere-$downloadVersion\vswhere.exe"
$expectedDownloadedFileHash = "f50303881da706132516d9decfd5314d524a0044daf49c0cfd21dc39c1261ec3"
$executableFromDownload = $downloadPath
$extractionType = $ExtractionType_NO_EXTRACTION_REQUIRED
}
elseif($Dependency -eq "git")
{
$requiredVersion = "2.15.0"
$downloadVersion = "2.15.0"
$url = "https://github.com/git-for-windows/git/releases/download/v2.15.0.windows.1/MinGit-2.15.0-32-bit.zip"
$downloadPath = "$downloadsDir\MinGit-2.15.0-32-bit.zip"
$expectedDownloadedFileHash = "69c035ab7b75c42ce5dd99e8927d2624ab618fab73c5ad84c9412bd74c343537"
# There is another copy of git.exe in MinGit\bin. However, an installed version of git add the cmd dir to the PATH.
# Therefore, choosing the cmd dir here as well.
$executableFromDownload = "$downloadsDir\MinGit-2.15.0-32-bit\cmd\git.exe"
$extractionType = $ExtractionType_ZIP
$extractionFolder = "$downloadsDir\MinGit-2.15.0-32-bit"
}
elseif($Dependency -eq "installerbase")
{
$requiredVersion = "3.1.81"
$downloadVersion = "3.1.81"
$url = "https://github.com/podsvirov/installer-framework/releases/download/cr203958-9/QtInstallerFramework-win-x86.zip"
$downloadPath = "$downloadsDir\QtInstallerFramework-win-x86.zip"
$expectedDownloadedFileHash = "f2ce23cf5cf9fc7ce409bdca49328e09a070c0026d3c8a04e4dfde7b05b83fe8"
$executableFromDownload = "$downloadsDir\QtInstallerFramework-win-x86\bin\installerbase.exe"
$extractionType = $ExtractionType_ZIP
$extractionFolder = $downloadsDir
}
else
{
throw "Unknown program requested"
}
$downloadSubdir = Split-path $downloadPath -Parent
if (!(Test-Path $downloadSubdir))
{
New-Item -ItemType Directory -Path $downloadSubdir | Out-Null
}
performDownload $Dependency $url $downloadsDir $downloadPath $downloadVersion $requiredVersion
#calculating the hash
if (Test-Command -commandName 'Get-FileHash')
{
$downloadedFileHash = (Get-FileHash -Path $downloadPath -Algorithm SHA256).Hash
}
else
{
$hashAlgorithm = [Security.Cryptography.HashAlgorithm]::Create("SHA256")
$fileAsByteArray = [io.File]::ReadAllBytes($downloadPath)
$hashByteArray = $hashAlgorithm.ComputeHash($fileAsByteArray)
$downloadedFileHash = -Join ($hashByteArray | ForEach-Object {"{0:x2}" -f $_})
}
if ($expectedDownloadedFileHash -ne $downloadedFileHash)
{
throw [System.IO.FileNotFoundException] ("Mismatching hash of the downloaded " + $Dependency)
}
if ($extractionType -eq $ExtractionType_NO_EXTRACTION_REQUIRED)
{
# do nothing
}
elseif($extractionType -eq $ExtractionType_ZIP)
{
if (-not (Test-Path $executableFromDownload)) # consider renaming the extraction folder to make sure the extraction finished
{
# Expand-Archive $downloadPath -dest "$extractionFolder" -Force # Requires powershell 5+
Expand-ZIPFile -File $downloadPath -Destination $extractionFolder
}
}
elseif($extractionType -eq $ExtractionType_SELF_EXTRACTING_7Z)
{
if (-not (Test-Path $executableFromDownload))
{
Invoke-Command $downloadPath "-y" -waitForExit:$true
}
}
else
{
throw "Invalid extraction type"
}
if (-not (Test-Path $executableFromDownload))
{
throw [System.IO.FileNotFoundException] ("Could not detect or download " + $Dependency)
}
return $executableFromDownload
}
$path = SelectProgram $Dependency
Write-Verbose "Fetching dependency: $Dependency. Done."
return "<sol>::$path::<eol>"