public void Save(string fileName)
{
// StringWriter.Encoding always returns UTF16. We need it to return UTF8, so the
// XmlDocument will write the UTF8 header.
if (!this.Settings.MaintainOriginalItemOrder)
{
ItemGroups.Each(group =>
{
XmlElement[] elements = null;
elements = @group.Items.Select(x => x.Element).OrderBy(x => x.GetAttribute("Include")).ToArray();
group.Element.RemoveAll();
elements.Each(x => group.Element.AppendChild(x));
});
}
var sw = new ProjectWriter(bom);
sw.NewLine = newLine;
doc.Save(sw);
string content = sw.ToString();
if (endsWithEmptyLine && !content.EndsWith(newLine))
content += newLine;
var shouldSave = !this.Settings.OnlySaveIfChanged ||
(File.Exists(fileName) && !File.ReadAllText(fileName).Equals(content));
if (shouldSave)
new FileSystem().WriteStringToFile(fileName, content);
}