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package gluaexpect
import (
"github.com/ThomasRooney/gexpect"
luar "github.com/layeh/gopher-luar"
lua "github.com/yuin/gopher-lua"
)
func Preload(L *lua.LState) {
L.PreloadModule("expect", Loader)
}
// Loader is the module loader function.
func Loader(L *lua.LState) int {
mod := L.SetFuncs(L.NewTable(), api)
L.Push(mod)
return 1
}
var api = map[string]lua.LGFunction{
"spawn": spawn,
}
func spawn(L *lua.LState) int {
cmd := L.CheckString(1)
child, err := gexpect.Spawn(cmd)
if err != nil {
L.Push(lua.LNil)
L.Push(lua.LString(err.Error()))
return 2
}
L.Push(luar.New(L, child))
return 1
}
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