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modifications to build/lua.go

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This commit is contained in:
roboogg133
2025-10-24 17:03:41 -03:00
parent 31af4d5389
commit cc9587821d
1 changed files with 28 additions and 3 deletions
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31
internal/build/lua.go
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@@ -8,6 +8,7 @@ import (
"github.com/spf13/afero"
lua "github.com/yuin/gopher-lua"
"packets/configs"
)
func (container Container) lRemove(L *lua.LState) int {
@@ -37,6 +38,7 @@ func (container Container) lRename(L *lua.LState) int {
L.Push(lua.LTrue)
return 1
}
func (container Container) lCopy(L *lua.LState) int {
oldname := L.CheckString(1)
newname := L.CheckString(2)
@@ -50,7 +52,6 @@ func (container Container) lCopy(L *lua.LState) int {
L.Push(lua.LTrue)
L.Push(lua.LNil)
return 2
}
func modeFlags(mode string) int {
@@ -76,7 +77,7 @@ func (container Container) lOpen(L *lua.LState) int {
path := L.CheckString(1)
mode := L.OptString(2, "r")
file, err := container.FS.OpenFile(path, modeFlags(mode), 0644)
file, err := container.FS.OpenFile(path, modeFlags(mode), 0o644)
if err != nil {
L.Push(lua.LNil)
L.Push(lua.LString(err.Error()))
@@ -174,6 +175,12 @@ func (container Container) lpopen(L *lua.LState) int {
L.Push(ud)
L.Push(lua.LNil)
case "w":
ud := L.NewUserData()
ud.Value = string(output)
os.Stdout.Write(output)
L.SetMetatable(ud, L.GetTypeMetatable("file"))
L.Push(ud)
L.Push(lua.LNil)
default:
L.Push(lua.LNil)
L.Push(lua.LString(fmt.Sprintf("%s: Invalid argument", cmdString)))
@@ -188,7 +195,25 @@ func (container Container) lpopen(L *lua.LState) int {
}
func (container Container) GetLuaState() error {
cfg, err := configs.GetConfigTOML()
if err != nil {
return err
}
L := lua.NewState()
osObject := L.GetGlobal("os").(*lua.LTable)
L.SetGlobal("SAFE_MODE", lua.LTrue)
lua.NewState(lua.Options{})
L.SetGlobal("PACKETS_DATADIR", lua.LString(cfg.Config.Data_d))
L.SetGlobal("PACKETS_BINDIR", lua.LString(cfg.Config.Bin_d))
L.SetGlobal("path_join", L.NewFunction())
// Packets build functions
osObject.RawSetString("remove", L.NewFunction(LSafeRemove))
osObject.RawSetString("rename", L.NewFunction(LSafeRename))
osObject.RawSetString("copy", L.NewFunction(LSafeCopy))
osObject.RawSetString("symlink", L.NewFunction(LSymlink))
osObject.RawSetString("mkdir", L.NewFunction(LMkdir))
return nil
}