lua

Mar 31, 2026

Changes in this version

type Instance

+ func (inst *Instance) RegisterFunctions(functions map[string]lua.LGFunction)

+ func (inst *Instance) RegisterGlobals(globals map[string]lua.LValue)

+ func (inst *Instance) RegisterModule(name string, provider ModuleProvider)

+ func (inst *Instance) RegisterModules(providers map[string]ModuleProvider)

+ type LuaInstanceModuleProvider struct

+ ExportFunction string

+ InstanceID uuid.UUID

+ InvokeFunction string

+ func NewLuaInstanceModuleProvider(instanceID uuid.UUID, exportFunction, invokeFunction string) *LuaInstanceModuleProvider

+ func (p *LuaInstanceModuleProvider) ProvideModule(ctx *ModuleContext) (lua.LValue, error)

+ type LuaSymbol struct

+ Function lua.LGFunction

+ Value lua.LValue

type Manager

+ func (m *Manager) PrepareModuleProviderVM(config ModuleProviderVMConfig) (uuid.UUID, *Instance, error)

+ func (m *Manager) RegisterFunctions(functions map[string]lua.LGFunction)

+ func (m *Manager) RegisterGlobals(globals map[string]lua.LValue)

+ func (m *Manager) RegisterInstanceFunctions(id uuid.UUID, functions map[string]lua.LGFunction)

+ func (m *Manager) RegisterInstanceGlobals(id uuid.UUID, globals map[string]lua.LValue)

+ func (m *Manager) RegisterInstanceModule(id uuid.UUID, name string, provider ModuleProvider)

+ func (m *Manager) RegisterInstanceModules(id uuid.UUID, providers map[string]ModuleProvider)

+ func (m *Manager) RegisterModule(name string, provider ModuleProvider)

+ func (m *Manager) RegisterModules(providers map[string]ModuleProvider)

+ type ModuleContext struct

+ Identifier string

+ Manager *Manager

+ Mode VMMode

+ Module string

+ State *lua.LState

+ type ModuleProvider interface

+ ProvideModule func(ctx *ModuleContext) (lua.LValue, error)

+ func GoModule(symbols map[string]LuaSymbol) ModuleProvider

+ type ModuleProviderFunc func(ctx *ModuleContext) (lua.LValue, error)

+ func (f ModuleProviderFunc) ProvideModule(ctx *ModuleContext) (lua.LValue, error)

+ type ModuleProviderVMConfig struct

+ Code string

+ Functions map[string]lua.LGFunction

+ Globals map[string]lua.LValue

+ Mode VMMode

+ Modules map[string]ModuleProvider

Mar 13, 2026

Changes in this version

type Instance

+ func (inst *Instance) Do(m *Manager, id uuid.UUID, action VMAction) error

+ func (inst *Instance) IsBusy() bool

+ func (inst *Instance) RegisterFunction(name string, fn lua.LGFunction)

+ func (inst *Instance) RegisterGlobal(name string, value lua.LValue)

type Manager

+ func (m *Manager) PrepareVM(mode VMMode, persistent bool, code string) (*uuid.UUID, *Instance, error)

type VMAction

+ const Run

+ const RunSafe

Mar 13, 2026

Changes in this version

type Manager

+ func (m *Manager) GetInstance(id uuid.UUID) (*instance, error)

+ func (m *Manager) RegisterInstanceFunction(id uuid.UUID, name string, fn lua.LGFunction)

+ func (m *Manager) RegisterInstanceGlobal(id uuid.UUID, name string, value lua.LValue)

Mar 13, 2026

Changes in this version

+ var ErrInstanceBusy = errors.New("scripting: instance is locked")

+ var ErrInstanceKilled = errors.New("scripting: instance is killed")

+ var ErrInstanceNotFound = errors.New("scripting: instance not found")

+ var ErrInstancePaused = errors.New("scripting: instance is paused")

+ type InstanceInfo struct

+ Killed bool

+ Locked bool

+ Mode VMMode

+ Paused bool

+ Persistent bool

type Manager

+ func (m *Manager) Do(id uuid.UUID, action VMAction) error

+ func (m *Manager) InstanceInfo(id uuid.UUID) (InstanceInfo, error)

+ func (m *Manager) RegisterGlobal(name string, value lua.LValue)

+ func (m *Manager) StartVM(mode VMMode, persistent bool, code string) (*uuid.UUID, error)

+ type VMAction uint8

+ const Kill

+ const Pause

+ const ReRun

+ const ReRunSafe

+ const Resume

+ const Terminate

+ func (a VMAction) String() string

type VMMode

+ func (m VMMode) String() string

Mar 13, 2026

Changes in this version

type Manager

+ func (m *Manager) CreatePersistent(code string, opts Options) (string, error)

+ func (m *Manager) DestroyPersistent(id string)

+ func (m *Manager) RunPersistent(id string) error

+ func (m *Manager) RunVolatile(code string, opts Options) error

+ type Options struct

+ Functions map[string]lua.LGFunction

+ Globals map[string]lua.LValue

+ Mode VMMode

+ Name string

+ type VMMode uint8

+ const Elevated

+ const Sandboxed

+ const Unsafe

Mar 13, 2026

Changes in this version

+ type Instance struct

+ L *lua.LState

+ func (i *Instance) Close()

+ func (i *Instance) RunFile(path string) error

+ func (i *Instance) RunString(code string) error

+ type Manager struct

+ func NewManager(logger *log.Loggee) *Manager

+ func (m *Manager) Close()

+ func (m *Manager) NewInstance(name string) (*Instance, error)

+ func (m *Manager) RegisterFunction(name string, fn lua.LGFunction)

+ func (m *Manager) SetDefaultSender(sender string)