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|
param(
[Parameter(Mandatory = $true)]
[string]$ArchivePath
)
Set-StrictMode -Version Latest
$ErrorActionPreference = "Stop"
$installerPath = (Resolve-Path -LiteralPath "$PSScriptRoot\..\website\install.ps1").Path
$parseErrors = $null
$tokens = $null
$installerAst = [System.Management.Automation.Language.Parser]::ParseFile(
$installerPath,
[ref]$tokens,
[ref]$parseErrors
)
if ($parseErrors.Count -ne 0) {
throw ($parseErrors | Out-String)
}
foreach ($functionName in @("Prepend-PathEntry", "Update-PathRegistryEntry")) {
$definition = $installerAst.FindAll(
{
param($node)
$node -is [System.Management.Automation.Language.FunctionDefinitionAst] -and
$node.Name -eq $functionName
},
$true
) | Select-Object -First 1
if ($null -eq $definition) {
throw "installer is missing function $functionName"
}
Invoke-Expression $definition.Extent.Text
}
$pathTestVariable = "HERDR_INSTALLER_PATH_TEST"
$oldPathTestVariable = [Environment]::GetEnvironmentVariable($pathTestVariable, "Process")
$testRegistryPath = "Software\HerdrInstallerTests-$([Guid]::NewGuid().ToString('N'))"
$testEnvironmentKey = [Microsoft.Win32.Registry]::CurrentUser.CreateSubKey($testRegistryPath)
if ($null -eq $testEnvironmentKey) {
throw "unable to create temporary installer test registry key"
}
try {
[Environment]::SetEnvironmentVariable($pathTestVariable, "C:\expanded", "Process")
$testEnvironmentKey.SetValue(
"Path",
"%$pathTestVariable%\bin;C:\existing",
[Microsoft.Win32.RegistryValueKind]::ExpandString
)
$pathChanged = Update-PathRegistryEntry -EnvironmentKey $testEnvironmentKey -Entry "C:\Herdr\bin"
if (-not $pathChanged) {
throw "installer PATH update reported no change"
}
if (Update-PathRegistryEntry -EnvironmentKey $testEnvironmentKey -Entry "C:\Herdr\bin") {
throw "installer PATH update was not idempotent"
}
$options = [Microsoft.Win32.RegistryValueOptions]::DoNotExpandEnvironmentNames
$rawPath = $testEnvironmentKey.GetValue("Path", $null, $options)
$expectedPath = "C:\Herdr\bin;%$pathTestVariable%\bin;C:\existing"
if ($rawPath -cne $expectedPath) {
throw "installer changed raw PATH: expected '$expectedPath', got '$rawPath'"
}
if ($testEnvironmentKey.GetValueKind("Path") -ne [Microsoft.Win32.RegistryValueKind]::ExpandString) {
throw "installer changed the PATH registry value kind"
}
} finally {
$testEnvironmentKey.Dispose()
[Microsoft.Win32.Registry]::CurrentUser.DeleteSubKeyTree($testRegistryPath, $false)
[Environment]::SetEnvironmentVariable($pathTestVariable, $oldPathTestVariable, "Process")
}
$archive = (Resolve-Path -LiteralPath $ArchivePath).Path
$root = Join-Path $env:RUNNER_TEMP ("herdr-installer-test-" + [Guid]::NewGuid().ToString("N"))
$webRoot = Join-Path $root "web"
$herdrHome = Join-Path $root "home"
$installDir = Join-Path $root "bin"
New-Item -ItemType Directory -Force -Path $webRoot | Out-Null
Copy-Item -LiteralPath $archive -Destination (Join-Path $webRoot "herdr-windows-x86_64.zip")
$hash = (Get-FileHash -Algorithm SHA256 $archive).Hash.ToLowerInvariant()
$listener = [System.Net.Sockets.TcpListener]::new([System.Net.IPAddress]::Loopback, 0)
$listener.Start()
$port = ([System.Net.IPEndPoint]$listener.LocalEndpoint).Port
$listener.Stop()
$manifest = @{
channel = "preview"
base_version = "0.0.0"
build_id = "installer-test"
assets = @{
"windows-x86_64" = @{
url = "http://127.0.0.1:$port/herdr-windows-x86_64.zip"
sha256 = $hash
format = "zip"
}
}
} | ConvertTo-Json -Depth 5
$manifestPath = Join-Path $webRoot "preview.json"
$manifest | Out-File -LiteralPath $manifestPath -Encoding utf8
$server = $null
$oldHerdrHome = $env:HERDR_HOME
try {
$server = Start-Process python -ArgumentList @("-m", "http.server", "$port", "--bind", "127.0.0.1", "--directory", $webRoot) -PassThru -WindowStyle Hidden
$env:HERDR_HOME = Join-Path $root "unused\..\home"
$manifestUrl = "http://127.0.0.1:$port/preview.json"
for ($attempt = 0; $attempt -lt 20; $attempt++) {
try {
Invoke-WebRequest -Uri $manifestUrl -UseBasicParsing | Out-Null
break
} catch {
if ($attempt -eq 19) { throw }
Start-Sleep -Milliseconds 100
}
}
& "$PSScriptRoot\..\website\install.ps1" `
-ManifestUrl $manifestUrl `
-InstallDir $installDir `
-ExpectedBuildId "installer-test"
$required = @(
"herdr.exe",
"conpty\herdr-conpty.json",
"conpty\conpty.dll",
"conpty\x64\OpenConsole.exe",
"conpty\arm64\OpenConsole.exe",
"THIRD-PARTY-NOTICES\Microsoft.Windows.Console.ConPTY-LICENSE.txt",
"THIRD-PARTY-NOTICES\Microsoft.Windows.Console.ConPTY-NOTICE.md"
)
foreach ($relative in $required) {
if (-not (Test-Path -LiteralPath (Join-Path $installDir $relative) -PathType Leaf)) {
throw "installer did not activate required file $relative"
}
}
$releaseDir = Get-ChildItem -LiteralPath (Join-Path $herdrHome "packages\standalone\releases") -Directory |
Where-Object { -not $_.Name.StartsWith(".staging.") } |
Select-Object -First 1
if ($null -eq $releaseDir) {
throw "installer did not create a versioned release"
}
Remove-Item -LiteralPath (Join-Path $releaseDir.FullName "conpty\conpty.dll") -Force
$badManifest = $manifest | ConvertFrom-Json
$badManifest.assets."windows-x86_64".url = "http://127.0.0.1:$port/missing.zip"
$badManifest | ConvertTo-Json -Depth 5 | Out-File -LiteralPath $manifestPath -Encoding utf8
$downloadFailed = $false
try {
& "$PSScriptRoot\..\website\install.ps1" `
-ManifestUrl $manifestUrl `
-InstallDir $installDir `
-ExpectedBuildId "installer-test"
} catch {
if ($_.Exception.Message -notmatch "(?i)(404|not found)") {
throw
}
$downloadFailed = $true
}
if (-not $downloadFailed) {
throw "installer repair unexpectedly accepted a missing archive"
}
if (-not (Test-Path -LiteralPath (Join-Path $releaseDir.FullName "herdr.exe") -PathType Leaf)) {
throw "failed repair removed the existing release"
}
$manifest | Out-File -LiteralPath $manifestPath -Encoding utf8
& "$PSScriptRoot\..\website\install.ps1" `
-ManifestUrl $manifestUrl `
-InstallDir $installDir `
-ExpectedBuildId "installer-test"
if (-not (Test-Path -LiteralPath (Join-Path $installDir "conpty\conpty.dll") -PathType Leaf)) {
throw "installer did not repair an incomplete release"
}
$x64HostDir = Join-Path $releaseDir.FullName "conpty\x64"
$junctionTarget = Join-Path $root "junction-target"
Move-Item -LiteralPath $x64HostDir -Destination $junctionTarget
New-Item -ItemType Junction -Path $x64HostDir -Target $junctionTarget | Out-Null
& "$PSScriptRoot\..\website\install.ps1" `
-ManifestUrl $manifestUrl `
-InstallDir $installDir `
-ExpectedBuildId "installer-test"
$repairedHostDir = Get-Item -LiteralPath (Join-Path $installDir "conpty\x64") -Force
if ($repairedHostDir.Attributes -band [IO.FileAttributes]::ReparsePoint) {
throw "installer accepted a reparse-point ConPTY directory"
}
$rejected = $false
try {
& "$PSScriptRoot\..\website\install.ps1" `
-ManifestUrl $manifestUrl `
-InstallDir $installDir `
-ExpectedBuildId "different-build"
} catch {
if ($_.Exception.Message -notlike "Preview manifest changed while updating.*") {
throw
}
$rejected = $true
}
if (-not $rejected) {
throw "installer accepted a manifest that did not match the updater-selected build"
}
} finally {
$env:HERDR_HOME = $oldHerdrHome
if ($null -ne $server -and -not $server.HasExited) {
Stop-Process -Id $server.Id -Force -ErrorAction SilentlyContinue
}
Remove-Item -LiteralPath $root -Recurse -Force -ErrorAction SilentlyContinue
}
|
