docker

type Client struct {
	// contains filtered or unexported fields
}

type Config struct {
	// DaemonHost optionally overrides the Docker-compatible daemon API host the
	// Moby SDK client connects to (e.g. "unix:///run/podman/podman.sock"). Empty
	// preserves the upstream client.FromEnv behavior (DOCKER_HOST or the default
	// docker socket). Set from the DAGU_CONTAINER_RUNTIME service setting for all
	// container forms: DAG-level container, step-level container jobs, and
	// harness.run container steps (see ResolveDaemonHost in runtime.go).
	DaemonHost string
	// Image is the Docker image to use for creating a new container.
	Image string
	// Platform is the target platform for the container (e.g., linux/amd64).
	Platform string
	// ContainerName is the name or ID of an existing container to exec into.
	ContainerName string
	// Pull is the image pull policy for new containers.
	Pull core.PullPolicy
	// Container is the container configuration for new containers.
	// See https://pkg.go.dev/github.com/moby/moby/api/types/container#Config
	Container *container.Config
	// Host is the host configuration for new containers.
	// See https://pkg.go.dev/github.com/moby/moby/api/types/container#HostConfig
	Host *container.HostConfig
	// Network is the network configuration for new containers.
	// See https://pkg.go.dev/github.com/moby/moby/api/types/network#NetworkingConfig
	Network *network.NetworkingConfig
	// ExecOptions are the options for executing a command in the container.
	// See https://pkg.go.dev/github.com/moby/moby/client#ExecCreateOptions
	ExecOptions *client.ExecCreateOptions
	// AutoRemove indicates whether to automatically remove the container after it exits.
	AutoRemove bool
	// AuthManager is responsible for managing registry authentication.
	AuthManager *RegistryAuthManager

	// Startup mode for DAG-level container: "keepalive" (default) | "entrypoint" | "command"
	Startup string
	// WaitFor readiness gate: "running" (default) | "healthy"
	WaitFor string
	// StartCmd command for startup when startup == "command"
	StartCmd []string
	// LogPattern optional regex to wait for in logs before proceeding (if empty, no wait)
	LogPattern string
	// ShouldStart indicates whether the container should be started (for DAG-level containers)
	ShouldStart bool
	// Shell specifies the shell wrapper for executing step commands.
	Shell []string
}

type ExecOptions struct {
	// WorkingDir overrides the working directory for the exec command.
	WorkingDir string
	// Env adds or overrides environment variables for this exec command.
	Env []string
	// Direct executes cmd as argv without applying the configured shell wrapper.
	Direct bool
	// PIDFile records the container-local process ID for targeted cancellation.
	PIDFile string
	// TerminateOnCancel attempts to terminate only the exec process when ctx is canceled.
	TerminateOnCancel bool
}

type RegistryAuthManager struct {
	// contains filtered or unexported fields
}