TUN-9803: Add windows builds to gitlab-ci

.ci/scripts/windows/go-wrapper.ps1

@@ -0,0 +1,69 @@
+Param(
+    [string]$GoVersion,
+    [string]$ScriptToExecute
+)
+
+# This script its a wrapper that downloads a specific version
+# of go, adds it to the PATH and executes a script with that go
+# version in the path.
+
+Set-StrictMode -Version Latest
+$ErrorActionPreference = "Stop"
+$ProgressPreference = "SilentlyContinue"
+
+# Get the path to the system's temporary directory.
+$tempPath = [System.IO.Path]::GetTempPath()
+
+# Create a unique name for the new temporary folder.
+$folderName = "go_" + (Get-Random)
+
+# Join the temp path and the new folder name to create the full path.
+$fullPath = Join-Path -Path $tempPath -ChildPath $folderName
+
+# Store the current value of PATH environment variable.
+$oldPath = $env:Path
+
+# Use a try...finally block to ensure the temporrary folder and PATH are cleaned up.
+try {
+    # Create the temporary folder.
+    Write-Host "Creating temporary folder at: $fullPath"
+    $newTempFolder = New-Item -ItemType Directory -Path $fullPath -Force
+
+    # Download go
+    $url = "https://go.dev/dl/$GoVersion.windows-amd64.zip"
+    $destinationFile = Join-Path -Path $newTempFolder.FullName -ChildPath "go$GoVersion.windows-amd64.zip"
+    Write-Host "Downloading go from: $url"
+    Invoke-WebRequest -Uri $url -OutFile $destinationFile
+    Write-Host "File downloaded to: $destinationFile"
+
+    # Unzip the downloaded file.
+    Write-Host "Unzipping the file..."
+    Expand-Archive -Path $destinationFile -DestinationPath $newTempFolder.FullName -Force
+    Write-Host "File unzipped successfully."
+
+    # Define the go/bin path wich is inside the temporary folder
+    $goBinPath = Join-Path -Path $fullPath -ChildPath "go\bin"
+
+    # Add the go/bin path to the PATH environment variable.
+    $env:Path = "$goBinPath;$($env:Path)"
+    Write-Host "Added $goBinPath to the environment PATH."
+
+    go env
+    go version
+
+    & $ScriptToExecute
+} finally {
+    # Cleanup: Remove the path from the environment variable and then the temporary folder.
+    Write-Host "Starting cleanup..."
+
+    $env:Path = $oldPath
+    Write-Host "Reverted changes in the environment PATH."
+
+    # Remove the temporary folder and its contents.
+    if (Test-Path -Path $fullPath) {
+        Remove-Item -Path $fullPath -Recurse -Force
+        Write-Host "Temporary folder and its contents have been removed."
+    } else {
+        Write-Host "Temporary folder does not exist, no cleanup needed."
+    }
+}