# Set TFCI_GIT_DIR, the root directory for all commands, to two directories
# above the location of this file (setup.sh). We could also use "git rev-parse
# --show-toplevel", but that wouldn't work for non-git repos (like if someone
# downloaded TF as a zip archive).
export TFCI_GIT_DIR=$(cd $(dirname "$0"); realpath ../../)
cd "$TFCI_GIT_DIR"

# "TFCI" may optionally be set to the name of an env-type file with TFCI

        }

        // didn't see it, trying to put it instead...
        Dummy sneaky = map.putIfAbsent(sample, Dummy.VALUE);
        if (sneaky == null) {
          return sample;
        } else {
          /* Someone beat us to it! Trying again...
           *
           * Technically this loop not guaranteed to terminate, so theoretically (extremely

may not be able to satisfy everyone, we all agree that everyone is equal.

Whenever a participant has made a mistake, we expect them to take responsibility for it. If someone
has been harmed or offended, it is our responsibility to listen carefully and respectfully, and do
our best to right the wrong.

Although this list cannot be exhaustive, we explicitly honor diversity in age, culture, ethnicity,

        }
        try {
            session.send( request, response );
        } catch( SmbException se ) {
            if (se.getNtStatus() == se.NT_STATUS_NETWORK_NAME_DELETED) {
                /* Someone removed the share while we were
                 * connected. Bastards! Disconnect this tree
                 * so that it reconnects cleanly should the share
                 * reappear in this client's lifetime.

        }

        // didn't see it, trying to put it instead...
        Dummy sneaky = map.putIfAbsent(sample, Dummy.VALUE);
        if (sneaky == null) {
          return sample;
        } else {
          /* Someone beat us to it! Trying again...
           *
           * Technically this loop not guaranteed to terminate, so theoretically (extremely

	controllerRef := metav1.GetControllerOfNoCopy(obj)
	if controllerRef != nil {
		if controllerRef.UID != m.Controller.GetUID() {
			// Owned by someone else. Ignore.
			return false, nil
		}
		if match(obj) {
			// We already own it and the selector matches.
			// Return true (successfully claimed) before checking deletion timestamp.

	*concurrent.HashTrieMap[T, weak.Pointer[T]]
	cloneSeq
}

func addUniqueMap[T comparable](typ *abi.Type) *uniqueMap[T] {
	// Create a map for T and try to register it. We could
	// race with someone else, but that's fine; it's one
	// small, stray allocation. The number of allocations
	// this can create is bounded by a small constant.
	m := &uniqueMap[T]{
		HashTrieMap: concurrent.NewHashTrieMap[T, weak.Pointer[T]](),

			logger.Info("getBucket: cached bucket %s does not match this bucket %s", b.bucket, bucket)
			debug.PrintStack()
		}
		return b
	}

	m.mu.RUnlock()
	m.mu.Lock()
	defer m.mu.Unlock()
	// See if someone else fetched it while we waited for the lock.
	b, ok = m.buckets[bucket]
	if ok {
		if b.bucket != bucket {
			logger.Info("getBucket: newly cached bucket %s does not match this bucket %s", b.bucket, bucket)

	//
	// We have the guarantees:
	// - in normal cases, the interval is 5 minutes.
	// - in failover, the interval is >5m and <10m
	//
	// FAQ:
	// - What if time is not accurate? We don't care as long as someone did the compaction. Atomicity is ensured using
	//   etcd API.
	// - What happened under heavy load scenarios? Initially, each apiserver will do only one compaction

When you _build_ a library, you are effectively on the _producer_ side: you are producing _artifacts_ which are going to be _consumed_ by someone else, the _consumer_.

A lot of problems with traditional build systems is that they don't make the difference between a producer and a consumer.

A _consumer_ needs to be understood in the large sense: