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Selenium-Binary-Updater.ps1 to download from Chrome for Testing endpoints #235

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Selenium-Binary-Updater.ps1 to download from Chrome for Testing endpoints #235

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22345e0
Update to download from CfT
smaglio81 Aug 29, 2023
2b364f1
Fixing a missing comment
smaglio81 Aug 29, 2023
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38 changes: 34 additions & 4 deletions Selenium-Binary-Updater.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -6,33 +6,63 @@ $TempDir = [System.IO.Path]::GetTempPath()

switch ($Browser){
'Chrome'{
$LatestChromeStableRelease = Invoke-WebRequest 'https://chromedriver.storage.googleapis.com/LATEST_RELEASE' | Select-Object -ExpandProperty Content
$cftUrl = "https://googlechromelabs.github.io/chrome-for-testing/"
$cftContent = (Invoke-WebRequest -Uri $cftUrl -UseBasicParsing).Content
if($cftContent -match "<h2>Stable</h2><p>Version: <code>([^<]+)</code>") {
$latestChromeStableVersion = $matches[1]
} else {
Write-Host "Unable to determine latest stable release number of Chrome from '$cftUrl'. Exiting."
return
}

$cftKnownGoodVersionsUrl = "https://googlechromelabs.github.io/chrome-for-testing/known-good-versions-with-downloads.json"
$currentVersionDownloadsContent = (Invoke-WebRequest -Uri $cftKnownGoodVersionsUrl -UseBasicParsing).Content
$currentVersionDownloads = ConvertFrom-Json -InputObject $currentVersionDownloadsContent

$version = $currentVersionDownloads.versions |? { $_.version -eq $latestChromeStableVersion }
if(-not $version) {
Write-Host "Unable to find download information for latest stable Chrome version '$latestChromeStableVersion' from '$cftKnownGoodVersionsUrl`. Exiting."
}

$ChromeBuilds = @('chromedriver_linux64','chromedriver_mac64','chromedriver_win32')

foreach ($Build in $ChromeBuilds){
switch($Build){
'chromedriver_linux64'{
$AssembliesDir = "$PSScriptRoot/assemblies/linux"
$BinaryFileName = 'chromedriver'
$DownloadUrl = ($version.downloads.chromedriver |? { $_.platform -eq "linux64" }).url
$ExtraExpandDirName = "chromedriver-linux64"
}
'chromedriver_mac64'{
$AssembliesDir = "$PSScriptRoot/assemblies/macos"
$BinaryFileName = 'chromedriver'
$DownloadUrl = ($version.downloads.chromedriver |? { $_.platform -eq "mac-x64" }).url
$ExtraExpandDirName = "chromedriver-mac-x64"
}
'chromedriver_win32'{
$AssembliesDir = "$PSScriptRoot/assemblies"
$BinaryFileName = 'chromedriver.exe'
$DownloadUrl = ($version.downloads.chromedriver |? { $_.platform -eq "win32" }).url
$ExtraExpandDirName = "chromedriver-win32"
}
default{throw 'Incorrect Build Type'}
}

$BuildFileName = "$Build.zip"
$downloadPath = $TempDir + $BuildFileName
Write-Verbose "Downloading: $BuildFileName"
Invoke-WebRequest -OutFile "$($TempDir + $BuildFileName)" "https://chromedriver.storage.googleapis.com/$LatestChromeStableRelease/$BuildFileName"
Invoke-WebRequest -OutFile $downloadPath $DownloadUrl

# Expand the ZIP Archive to the correct Assemblies Dir
Write-Verbose "Explanding: $($TempDir + $BuildFileName) to $AssembliesDir"
Expand-Archive -Path "$($TempDir + $BuildFileName)" -DestinationPath $AssembliesDir -Force
Write-Verbose "Expanding: $downloadPath to $AssembliesDir"
Expand-Archive -Path $downloadPath -DestinationPath $AssembliesDir -Force

$extraAssembliesDir = "$AssembliesDir/$extraExpandDirName"
if(Test-Path -Path $extraAssembliesDir) {
Copy-Item -Path "$extraAssembliesDir\*" -Destination $AssembliesDir
Remove-Item -Path $extraAssembliesDir -Recurse -Force
}

# Generate Hash Files
Write-Verbose "Generating SHA256 Hash File: $AssembliesDir/$BinaryFileName.sha256"
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