/// <nodoc />
public SnapshotBasedSpecProvider(IWorkspaceBindingSnapshot snapshot)
{
Contract.Requires(snapshot != null, "snapshot != null");
m_snapshot = snapshot;
// Need to materialize all the file names.
snapshot.MaterializeDependencies();
}
/// <summary>
/// Serializes the front end snapshot to the given writer.
/// </summary>
public static void SerializeWorkspaceBindingSnapshot([NotNull] IWorkspaceBindingSnapshot snapshot, [NotNull] BuildXLWriter writer, PathTable pathTable)
{
// File format:
// 1. # specs
// 2. spec info for each spec in the workspace
// * spec path
// * bit vector of spec dependencies
// * bit vector of spec dependents
// * binding fingerprint
snapshot.MaterializeDependencies();
// 1. # specs
writer.WriteCompact(snapshot.SourcesCount);
// 2. spec info
foreach (var source in snapshot.Sources)
{
// There is no perf issues right now, but we can consider to compute all the fingerprints in parallel.
SerializeSpecBindingState(source, writer, pathTable);
}
}