private static Stream ReadFile(IDiffFile file, Func <string, IDiffFile> fileGetter)
{
if (file.Path.EndsWith(".xslt", StringComparison.OrdinalIgnoreCase))
{
var report = InnovatorPackage.ReadReport(file.Path, p =>
{
var f = fileGetter(p);
if (f != null)
{
return(f.OpenRead());
}
return(new MemoryStream(Encoding.UTF8.GetBytes("<Result><Item></Item></Result>")));
});
var result = new MemoryStream();
using (var writer = XmlWriter.Create(result, new XmlWriterSettings
{
OmitXmlDeclaration = true,
Indent = true,
IndentChars = " "
}))
{
report.WriteTo(writer);
};
result.Position = 0;
return(result);
}
else
{
return(file.OpenRead());
}
}
public static PackageMetadataProvider FromFile(string path)
{
if (string.Equals(System.IO.Path.GetExtension(path), ".mf", StringComparison.OrdinalIgnoreCase))
{
return(FromPackage(new ManifestFolder(path)));
}
else
{
return(FromPackage(InnovatorPackage.Load(path)));
}
}
public static PackageMetadataProvider FromPackage(InnovatorPackage package)
{
var script = package.Read();
var metadata = new PackageMetadataProvider()
{
Title = script.Title
};
metadata.AddRange(script.Lines
.Where(l => l.Type != InstallType.DependencyCheck &&
l.Type != InstallType.Warning)
.Select(l => ElementFactory.Local.FromXml(l.Script).AssertItem()));
return(metadata);
}