# build\tools\generate-dotenv.ps1

# Repository root: go up two levels from build\tools\
$repoRoot = (Get-Item $PSScriptRoot).Parent.Parent.FullName
$envPath  = Join-Path $repoRoot ".env"
$pomPath  = Join-Path $repoRoot "pom.xml"

if (-not (Test-Path $pomPath -PathType Leaf)) {
    throw "pom.xml not found: $pomPath"
}

[xml]$pom = Get-Content $pomPath -Encoding UTF8
$version = $pom.project.version

$lines = @(
    "# Auto-generated by build\tools\generate-dotenv.ps1"
    "SNOW_VERSION=$version"
)

$utf8NoBom = New-Object System.Text.UTF8Encoding($false)
[System.IO.File]::WriteAllLines($envPath, $lines, $utf8NoBom)
Write-Host "Generated/overwritten $envPath (version: $version)"
return