/// <summary>
/// Creates a new external implementation.
/// </summary>
/// <param name="distribution">The name of the distribution (e.g. Debian, RPM) where this implementation comes from.</param>
/// <param name="package">The name of the package in the <paramref name="distribution"/>.</param>
/// <param name="version">The version number of the implementation.</param>
/// <param name="cpu">For platform-specific binaries, the CPU architecture for which the implementation was compiled.</param>
public ExternalImplementation(string distribution, string package, ImplementationVersion version, Cpu cpu = Cpu.All)
{
#region Sanity checks
if (string.IsNullOrEmpty(distribution))
{
throw new ArgumentNullException(nameof(distribution));
}
if (string.IsNullOrEmpty(package))
{
throw new ArgumentNullException(nameof(package));
}
if (version == null)
{
throw new ArgumentNullException(nameof(version));
}
#endregion
ID = PackagePrefix + distribution.ToLowerInvariant() + ":" + package + ":" + version;
Version = version;
Stability = Stability.Packaged;
Distribution = distribution;
Package = package;
if (cpu != Cpu.All)
{
ID += ":" + cpu.ConvertToString();
Architecture = new Architecture(OS.All, cpu);
}
}