compose

type HealthTCP struct {
	Port        int
	Interval    time.Duration
	Retries     int
	StartPeriod time.Duration
	// Declared distinguishes an x-healthcheck-tcp key that was present but
	// useless (empty mapping, port 0) from the key being absent, so the
	// former can warn instead of vanishing.
	Declared bool
}

type Options struct {
	Files       []string // -f list; empty means default discovery in WorkingDir
	ProjectName string   // sanitized -p / COMPOSE_PROJECT_NAME / dirname
	WorkingDir  string
	EnvFiles    []string // --env-file list; nil means default .env discovery
	Profiles    []string // --profile / COMPOSE_PROFILES; "*" = all
	Environ     []string // caller passes os.Environ(); injectable for tests
	// Warn receives one line per unsupported compose key encountered in the
	// main config file(s) and any file pulled in via `include:` (see
	// WarnUnsupportedKeys). A nil Warn silently drops the warnings, the same
	// as pointing it at io.Discard.
	Warn io.Writer
	// SkipUnreadableIncludes tolerates a top-level `include:` entry naming a
	// file that cannot be opened: that entry (and the services it would
	// have contributed) is dropped instead of failing the whole Load. A
	// reload of a live project sets this — see reloadProject in
	// cmd/hull and stripUnreadableIncludes's own doc comment for
	// why, and for the one-level scope limit. A command a user is waiting
	// on (config, up) never sets it: there, a missing include is the whole
	// point of the error.
	SkipUnreadableIncludes bool
}