private static string GetDefaultPlatformRid()

in build/DependencyHelper.cs [41:69]
17 lines of code
3 McCabe index (conditional complexity)

        private static string GetDefaultPlatformRid()
        {
            // This logic follows what the .NET Core host does in: https://github.com/dotnet/core-setup/blob/master/src/corehost/common/pal.h

            // When running on a platform that is not supported in RID fallback graph (because it was unknown
            // at the time the SharedFX in question was built), we need to use a reasonable fallback RID to allow
            // consuming the native assets.
            //
            // For Windows and OSX, we will maintain the last highest RID-Platform we are known to support for them as the
            // degree of compat across their respective releases is usually high.
            //
            // We cannot maintain the same (compat) invariant for linux and thus, we will fallback to using lowest RID-Plaform.

            string rid = null;
            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
            {
                rid = DefaultWindowsRID;
            }
            else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
            {
                rid = DefaultOSXRID;
            }
            else
            {
                rid = DefaultLinuxRID;
            }

            return rid;
        }