/// <summary>
/// This method will resolve the cache/lock file paths for the tool if available in the cache
/// This method will set the CacheFilePath and the LockFilePath in the RestoreMetadat if a matching tool is available
/// </summary>
internal static void UpdateRequestBestMatchingToolPathsIfAvailable(RestoreRequest request)
{
if (request.ProjectStyle == ProjectStyle.DotnetCliTool)
{
// Resolve the lock file path if it exists
var toolPathResolver = new ToolPathResolver(request.PackagesDirectory);
var toolDirectory = toolPathResolver.GetBestToolDirectoryPath(
ToolRestoreUtility.GetToolIdOrNullFromSpec(request.Project),
request.Project.TargetFrameworks.First().Dependencies.First().LibraryRange.VersionRange,
request.Project.TargetFrameworks.SingleOrDefault().FrameworkName);
if (toolDirectory != null) // Only set the paths if a good enough match was found.
{
request.Project.RestoreMetadata.CacheFilePath = GetToolCacheFilePath(toolDirectory, ToolRestoreUtility.GetToolIdOrNullFromSpec(request.Project));
request.LockFilePath = toolPathResolver.GetLockFilePath(toolDirectory);
}
}
}
internal static string GetToolCacheFilePath(RestoreRequest request, LockFile lockFile)
{
if (request.ProjectStyle == ProjectStyle.DotnetCliTool && lockFile != null)
{
var toolName = ToolRestoreUtility.GetToolIdOrNullFromSpec(request.Project);
var lockFileLibrary = ToolRestoreUtility.GetToolTargetLibrary(lockFile, toolName);
if (lockFileLibrary != null)
{
var version = lockFileLibrary.Version;
var toolPathResolver = new ToolPathResolver(request.PackagesDirectory);
return(GetToolCacheFilePath(toolPathResolver.GetToolDirectoryPath(
toolName,
version,
lockFile.Targets.First().TargetFramework), toolName));
}
}
return(null);
}