private async Task <Possible <FullCacheRecordWithDeterminism, Failure> > AddToCache(ICacheSession session, params string[] thePaths)
{
WeakFingerprintHash weak = FakeStrongFingerprint.CreateWeak(session.CacheId);
CasHash casHash = await AddPathSet(session, thePaths);
Hash simpleHash = FakeStrongFingerprint.CreateHash(session.CacheSessionId);
return(await session.AddOrGetAsync(weak, casHash, simpleHash, CasEntries.FromCasHashes(casHash)));
}
/// <summary>
/// This will do a build into the session with a given name
/// and output count.
/// </summary>
/// <param name="session">The cache session to work with</param>
/// <param name="pipName">Some text that acts as a base element in the output</param>
/// <param name="pipSize">Number of elements in the output. Must be enough to cover the variants</param>
/// <param name="accessMethod">Method (File or stream) for how files are materialized from the cache</param>
/// <param name="determinism">Determinism to provide for new build records</param>
/// <param name="generateVerifiablePip">Indicates that the pip generated should be verfiiable by CheckContentAsync</param>
/// <returns>The FullCacheRecord of the build</returns>
/// <remarks>
/// This will do a "fake build" including a cache lookup via weak fingerprints
/// and then return either the existing FullCacheRecord or add the build as a new
/// one. A new FullCacheRecord will have the StrongFingerprint.CacheId set to NewRecordCacheId.
///
/// The outputs of this pip will be unique for each call, but have the same strong fingerprint.
///
/// The WeakFingerprint and input hash element are derived from the pipName.
/// </remarks>
public static Task <FullCacheRecord> DoNonDeterministicPipAsync(
ICacheSession session,
string pipName,
bool generateVerifiablePip = false,
int pipSize = DefaultFakeBuildSize,
CacheDeterminism determinism = default(CacheDeterminism),
CasAccessMethod accessMethod = CasAccessMethod.Stream)
{
Contract.Requires(session != null);
Contract.Requires(pipName != null);
Contract.Requires(pipSize > 0);
FakeStrongFingerprint fakePrint = FakeStrongFingerprint.Create(pipName, generateVerifiablePip, pipSize);
return(DoPipAsyncImpl(session, fakePrint.WeakFingerprint, fakePrint.HashElement, fakePrint.FakeBuild, determinism, accessMethod));
}