feat: add lua history handler in go

lua-history
TorchedSammy 2022-07-09 15:17:29 -04:00
parent 8552b8968f
commit 25c1d2ee2f
Signed by: sammyette
GPG Key ID: 904FC49417B44DCD
1 changed files with 45 additions and 0 deletions

View File

@ -6,8 +6,53 @@ import (
"os" "os"
"path/filepath" "path/filepath"
"strings" "strings"
rt "github.com/arnodel/golua/runtime"
) )
type luaHistory struct {}
func (h *luaHistory) Write(line string) (int, error) {
histWrite := hshMod.Get(rt.StringValue("history")).AsTable().Get(rt.StringValue("add"))
ln, err := rt.Call1(l.MainThread(), histWrite, rt.StringValue(line))
var num int64
if ln.Type() == rt.IntType {
num = ln.AsInt()
}
return int(num), err
}
func (h *luaHistory) GetLine(idx int) (string, error) {
histGet := hshMod.Get(rt.StringValue("history")).AsTable().Get(rt.StringValue("get"))
lcmd, err := rt.Call1(l.MainThread(), histGet, rt.IntValue(int64(idx)))
var cmd string
if lcmd.Type() == rt.StringType {
cmd = lcmd.AsString()
}
return cmd, err
}
func (h *luaHistory) Len() int {
histSize := hshMod.Get(rt.StringValue("history")).AsTable().Get(rt.StringValue("size"))
ln, _ := rt.Call1(l.MainThread(), histSize)
var num int64
if ln.Type() == rt.IntType {
num = ln.AsInt()
}
return int(num)
}
func (h *luaHistory) Dump() interface{} {
// hilbish.history interface already has all function, this isnt used in readline
return nil
}
type fileHistory struct { type fileHistory struct {
items []string items []string
f *os.File f *os.File