public static ModuleReplacement GetReplacement(this IRegistryQuerier querier, CkanModule installedVersion, KspVersionCriteria version)
{
// Mod is not installed, so we don't care about replacements
if (installedVersion == null)
{
return(null);
}
// No replaced_by relationship
if (installedVersion.replaced_by == null)
{
return(null);
}
// Get the identifier from the replaced_by relationship, if it exists
ModuleRelationshipDescriptor replacedBy = installedVersion.replaced_by;
// Now we need to see if there is a compatible version of the replacement
try
{
ModuleReplacement replacement = new ModuleReplacement();
replacement.ToReplace = installedVersion;
if (installedVersion.replaced_by.version != null)
{
replacement.ReplaceWith = querier.GetModuleByVersion(installedVersion.replaced_by.name, installedVersion.replaced_by.version);
if (replacement.ReplaceWith != null)
{
if (replacement.ReplaceWith.IsCompatibleKSP(version))
{
return(replacement);
}
}
}
else
{
replacement.ReplaceWith = querier.LatestAvailable(installedVersion.replaced_by.name, version);
if (replacement.ReplaceWith != null)
{
if (installedVersion.replaced_by.min_version != null)
{
if (!replacement.ReplaceWith.version.IsLessThan(replacedBy.min_version))
{
return(replacement);
}
}
else
{
return(replacement);
}
}
}
return(null);
}
catch (ModuleNotFoundKraken)
{
return(null);
}
}
public override bool Equals(RelationshipDescriptor other)
{
ModuleRelationshipDescriptor modRel = other as ModuleRelationshipDescriptor;
return(modRel != null &&
name == modRel.name &&
version == modRel.version &&
min_version == modRel.min_version &&
max_version == modRel.max_version);
}
