private async Task UpdateVersionCacheAsync(Project project, VersionStamp version, CompilationSet primarySet, CancellationToken cancellationToken)
{
var versionMap = GetVersionMapFromBranch(project.Solution.Workspace, project.Solution.BranchId);
if (!AlreadyHasLatestCompilationSet(versionMap, project.Id, version, out var compilationSet) ||
!compilationSet.Compilation.TryGetValue(out var compilation))
{
var newSet = await CompilationSet.CreateAsync(project, compilationSet ?? primarySet, cancellationToken).ConfigureAwait(false);
using (_gate.DisposableWrite())
{
// we still don't have it or if someone has beaten us, check what we have is newer
if (!versionMap.TryGetValue(project.Id, out compilationSet) || version != compilationSet.Version)
{
versionMap[project.Id] = newSet;
}
}
}
}
