private PackageData CreatePackageData(XElement packageElement)
{
var data = new PackageData
{
Id = packageElement.Attribute("id")
.Value,
Version = packageElement.Attribute("version")
.Value,
TargetFramework = packageElement.Attribute("targetFramework")
.Value
};
return data;
}
private static XElement TryFindExistingGroupElement(XElement dependencies,
PackageData packageData)
{
foreach (var element in dependencies.Elements())
{
if (element.Name != "group")
{
continue;
}
var groupTargetFramework = element.Attribute("targetFramework")
.Value;
if (groupTargetFramework == packageData.TargetFramework)
{
return element;
}
}
return null;
}
private static bool IsWrongGroup(PackageData packageData,
XElement groupElement)
{
return groupElement != null && groupElement.Attribute("targetFramework")
.Value != packageData.TargetFramework;
}
private XElement TryFindCurrentGroupElement(XElement dependencies,
PackageData packageData)
{
foreach (var group in dependencies.Elements())
{
if (group.Name != "group")
{
continue;
}
foreach (var dependency in group.Elements())
{
if (dependency.Attribute("id")
.Value == packageData.Id)
{
return group;
}
}
}
return null;
}
private XElement FindAndRemoveDependencyIfRequired(XElement dependencies,
PackageData packageData)
{
var currentGroupElement = TryFindCurrentGroupElement(dependencies,
packageData);
// todo testing
if (IsWrongGroup(packageData,
currentGroupElement))
{
RemoveFromGroup(currentGroupElement,
packageData);
return null;
}
return currentGroupElement;
}
private static void UpdateDependencyId(XElement element,
PackageData packageData)
{
var id = element.Attribute("id");
if (id == null)
{
id = new XAttribute("id",
packageData.Id);
element.Add(id);
}
else
{
id.Value = packageData.Id;
}
}
private static void UpdateDependencyVersion(XElement element,
PackageData packageData)
{
var version = element.Attribute("version");
if (version == null)
{
version = new XAttribute("version",
packageData.Version);
element.Add(version);
}
else
{
version.Value = packageData.Version;
}
}