luautil

package

v0.0.0-...-890d60c Latest Latest Go to latest Published: Nov 2, 2021 License: MIT Imports: 12 Imported by: 1

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/Akagi201/esalert

Links

Open Source Insights

Documentation ¶

Overview ¶

Package luautil embeds Lua VM into Go

Index ¶

func PullArbitraryValue(l *lua.State, remove bool) interface{}
func PushTableFromMap(l *lua.State, v reflect.Value)
func PushTableFromSlice(l *lua.State, v reflect.Value)
func PushTableFromStruct(l *lua.State, v reflect.Value)
func RunFile(ctx context.Context, filename string) (interface{}, bool)
func RunInline(ctx context.Context, code string) (interface{}, bool)
type LuaRunner
- func (l *LuaRunner) Do(c context.Context) (interface{}, bool)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func PullArbitraryValue ¶

func PullArbitraryValue(l *lua.State, remove bool) interface{}

func PushTableFromMap ¶

func PushTableFromMap(l *lua.State, v reflect.Value)

func PushTableFromSlice ¶

func PushTableFromSlice(l *lua.State, v reflect.Value)

func PushTableFromStruct ¶

func PushTableFromStruct(l *lua.State, v reflect.Value)

func RunFile ¶

func RunFile(ctx context.Context, filename string) (interface{}, bool)

RunFile is similar to RunInline, except it takes in a filename which has the lua code to run. Note that the file's contents are cached, so the file is only opened and read the first time it's used.

func RunInline ¶

func RunInline(ctx context.Context, code string) (interface{}, bool)

RunInline takes the given lua code, and runs it with the given ctx variable set as the lua global variable "ctx". The lua code is expected to return a boolean value, which is passed back as the first boolean return. The second boolean return will be false if there was an error and the code wasn't run

Types ¶

type LuaRunner ¶

type LuaRunner struct {
	File   string `yaml:"lua_file"`
	Inline string `yaml:"lua_inline"`
}

LuaRunner performs some arbitrary lua code. The code can either be sourced from a file or from a raw string (Inline).

func (*LuaRunner) Do ¶

func (l *LuaRunner) Do(c context.Context) (interface{}, bool)

Do performs the actual lua code, returning whatever the lua code returned, or false if there was an error

Source Files ¶

View all Source files

luautil.go

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL