private static string GetProductVersion()
{
DotnetVersionFile versionFile = DotnetFiles.VersionFileObject;
return(versionFile.BuildNumber ??
System.Diagnostics.FileVersionInfo.GetVersionInfo(
typeof(Product).GetTypeInfo().Assembly.Location)
.ProductVersion ??
string.Empty);
}
public static IEnumerable <string> InferCurrentRuntimeIdentifiers(DotnetVersionFile versionFile)
{
IEnumerable <string> fallbackIdentifiers = null;
// If the machine's RID isn't supported by the shared framework (i.e. the CLI
// is being used on a newer version of an OS), add the RID that the CLI was built
// with as a fallback. The RID the CLI was built with will have the correct
// runtime.* NuGet packages available.
// For example, when a user is using osx.10.12, but we only support osx.10.10 and
// osx.10.11, the project.json "runtimes" section cannot contain osx.10.12, since
// that RID isn't contained in the runtime graph - users will get a restore error.
FrameworkDependencyFile fxDepsFile = new FrameworkDependencyFile();
if (!fxDepsFile.SupportsCurrentRuntime())
{
string buildRid = versionFile.BuildRid;
if (!string.IsNullOrEmpty(buildRid))
{
fallbackIdentifiers = new string[] { buildRid };
}
}
return(RuntimeEnvironmentRidExtensions.GetAllCandidateRuntimeIdentifiers(fallbackIdentifiers));
}
