luabox

type Environment struct {
	Fs         Filesystem
	Input      io.Reader
	Output     WriteSyncer
	Log        Log
	Env        map[string]string
	Args       []string
	Context    context.Context
	GoLibs     []lua.RegistryFunction
	LuaLibs    map[string]LuaFile
	PreInitLua []LuaFile
}

type FileInfo struct {
	Name         string
	SelfUrl      string
	IsDir        bool
	LastModified time.Time
	Size         uint64
	ETag         string
}

type Filesystem interface {
	GetReader(file string) (io.ReadCloser, error)
	GetWriter(file string) (io.WriteCloser, error)
	List(path string) ([]FileInfo, error)
	Delete(path string) error
}

type FsError string

type Log interface {
	WithFields(context map[string]interface{}) Log
	Debug(msg string, context map[string]interface{})
	Info(msg string, context map[string]interface{})
	Warn(msg string, context map[string]interface{})
	Error(msg string, context map[string]interface{})
	Fatal(msg string, context map[string]interface{})
}

type LuaFile struct {
	Name string
	Code string
}

type VFS struct {
	BaseFs   Filesystem
	Prefixes map[string]Filesystem
}

type WriteSyncer interface {
	io.Writer
	Sync() error
}