/// <summary>
/// Merges another packageIndex into this package index. For any overlapping
/// data 'other' has precedence.
/// </summary>
/// <param name="other"></param>
public void Merge(PackageIndex other)
{
if (other.IndexSources.IsSubsetOf(IndexSources))
{
return;
}
// if pre-release is set on this index and different than the other
// move pre-release to individual infos
if (PreRelease != null && !PreRelease.Equals(other.PreRelease))
{
foreach (var info in Packages.Values)
{
if (info.PreRelease == null)
{
info.PreRelease = PreRelease;
}
}
PreRelease = null;
}
foreach (var otherPackage in other.Packages)
{
var otherInfo = otherPackage.Value;
PackageInfo info;
if (Packages.TryGetValue(otherPackage.Key, out info))
{
info.Merge(otherInfo);
}
else
{
Packages[otherPackage.Key] = info = otherInfo;
// if pre-release is set on the other index and doesn't match the value of the info, set it
if (other.PreRelease != null && !other.PreRelease.Equals(info.PreRelease))
{
info.PreRelease = other.PreRelease;
}
}
}
foreach (var otherModuleToPackage in other.ModulesToPackages)
{
ModulesToPackages[otherModuleToPackage.Key] = otherModuleToPackage.Value;
}
MetaPackages.Merge(other.MetaPackages);
foreach (var otherIndexSource in other.IndexSources)
{
IndexSources.Add(otherIndexSource);
}
}
/// <summary>
/// Determines whether two <see cref="SemanticVersion"/> instances are equal.
/// </summary>
/// <param name="obj">The object to compare with the current <see cref="SemanticVersion"/>.</param>
/// <returns>'true' if the specified object is equal to the current <see cref="SemanticVersion"/>; otherwise, 'false'.</returns>
public override bool Equals(object obj)
{
if (obj is SemanticVersion other)
{
bool sameVersions = Major == other.Major &&
Minor == other.Minor &&
Patch == other.Patch;
if (sameVersions && HasPreRelease && other.HasPreRelease)
{
if (PreRelease.Equals(other.PreRelease) && HasBuildMetadata && other.HasBuildMetadata)
{
return(BuildMetadata.Equals(other.BuildMetadata));
}
}
}
return(false);
}
