/// <summary>
/// Returns the path to the folder containing cached files for the specified platform.
/// </summary>
/// <param name="platform">Identifies the platform.</param>
/// <returns>The folder path.</returns>
public static string GetPlatformCacheFolder(KubeHostPlatform platform)
{
string subfolder;
switch (platform)
{
case KubeHostPlatform.Linux:
subfolder = "linux";
break;
case KubeHostPlatform.Osx:
subfolder = "osx";
break;
case KubeHostPlatform.Windows:
subfolder = "windows";
break;
default:
throw new NotImplementedException($"Platform [{platform}] is not implemented.");
}
var path = Path.Combine(CacheFolder, subfolder);
Directory.CreateDirectory(path);
return(path);
}
/// <summary>
/// Returns the path to the cached file for a specific named component with optional version.
/// </summary>
/// <param name="platform">Identifies the platform.</param>
/// <param name="component">The component name.</param>
/// <param name="version">The component version (or <c>null</c>).</param>
/// <returns>The component file path.</returns>
public static string GetCachedComponentPath(KubeHostPlatform platform, string component, string version)
{
Covenant.Requires <ArgumentNullException>(!string.IsNullOrEmpty(component));
string path;
if (string.IsNullOrEmpty(version))
{
path = Path.Combine(GetPlatformCacheFolder(platform), component);
}
else
{
path = Path.Combine(GetPlatformCacheFolder(platform), $"{component}-{version}");
}
return(path);
}