Wrap commonJS file for use in browser

expose-to-browser.ps1

param(
    $file,
    $global
)

function camelize ($s) {
    ($s -Split "[\-_]", 0, "RegexMatch" | foreach {
        $_.Substring(0, 1).toUpper() + $_.Substring(1)
    }) -Join ""
}

$f = Get-Item $file

if (-not $global) {
    $global = camelize($f.BaseName)
}
        
$out = @"
(function () {
    var module = {
        exports: {}
    }
    var exports = module.exports;

    $(Get-Content $f | Out-String)

    window.$global = module.exports;
})();
"@


$out.Replace("`r", "").Replace("`n", "`r`n")