const DockerfileLabel = "com.docker.image.source.entrypoint"

var ErrRestart = errors.New("build: restart")

type CallFunc struct {
	Name         string
	Format       string
	IgnoreStatus bool
}

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

type Handler struct {
	Evaluate func(ctx context.Context, c gateway.Client, res *gateway.Result) error
}

type Inputs struct {
	ContextPath      string
	DockerfilePath   string
	InStream         *SyncMultiReader
	ContextState     *llb.State
	DockerfileInline string
	NamedContexts    map[string]NamedContext
	// DockerfileMappingSrc and DockerfileMappingDst are filled in by the builder.
	DockerfileMappingSrc string
	DockerfileMappingDst string
}

type InvokeConfig struct {
	Entrypoint []string
	Cmd        []string
	NoCmd      bool
	Env        []string
	User       string
	NoUser     bool
	Cwd        string
	NoCwd      bool
	Tty        bool
	Rollback   bool
	Initial    bool
	SuspendOn  SuspendOn
}

type NamedContext struct {
	Path  string
	State *llb.State
}

type Options struct {
	Inputs Inputs

	Ref                        string
	Allow                      []string
	Attests                    map[string]*string
	BuildArgs                  map[string]string
	CacheFrom                  []client.CacheOptionsEntry
	CacheTo                    []client.CacheOptionsEntry
	CgroupParent               string
	Exports                    []client.ExportEntry
	ExportsLocalPathsTemporary []string // should be removed after client.ExportEntry update in buildkit v0.19.0
	ExtraHosts                 []string
	Labels                     map[string]string
	NetworkMode                string
	NoCache                    bool
	NoCacheFilter              []string
	Platforms                  []ocispecs.Platform
	Pull                       bool
	SecretSpecs                buildflags.Secrets
	SSHSpecs                   []*buildflags.SSH
	ShmSize                    opts.MemBytes
	Tags                       []string
	Target                     string
	Ulimits                    *opts.UlimitOpt

	Session                []session.Attachable
	Linked                 bool // Linked marks this target as exclusively linked (not requested by the user).
	CallFunc               *CallFunc
	ProvenanceResponseMode confutil.MetadataProvenanceMode
	SourcePolicy           *spb.Policy
	GroupRef               string
}

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

type SuspendOn int

const (
	SuspendError SuspendOn = iota
	SuspendAlways
)

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