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Hilbish
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feat: make hilbish.history functional for go readline

windows-fixes
TorchedSammy 2022-03-05 15:57:46 -04:00
parent f1dfd59c4c
commit 70724ec015
Signed by: sammyette
GPG Key ID: 904FC49417B44DCD
1 changed files with 26 additions and 7 deletions
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33
rl.go
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@ -14,11 +14,13 @@ import (
type lineReader struct { type lineReader struct {
rl *readline.Instance rl *readline.Instance
} }
var fileHist *fileHistory
// other gophers might hate this naming but this is local, shut up // other gophers might hate this naming but this is local, shut up
func newLineReader(prompt string) *lineReader { func newLineReader(prompt string) *lineReader {
rl := readline.NewInstance() rl := readline.NewInstance()
fileHist, err := newFileHistory() fh, err := newFileHistory()
fileHist = fh // go stupid
if err != nil { if err != nil {
panic(err) panic(err)
} }
@ -240,7 +242,7 @@ func (lr *lineReader) SetPrompt(prompt string) {
} }
func (lr *lineReader) AddHistory(cmd string) { func (lr *lineReader) AddHistory(cmd string) {
return fileHist.Write(cmd)
} }
func (lr *lineReader) ClearInput() { func (lr *lineReader) ClearInput() {
@ -273,18 +275,35 @@ func (lr *lineReader) luaAddHistory(l *lua.LState) int {
return 0 return 0
} }
func (lr *lineReader) luaSize(l *lua.LState) int { func (lr *lineReader) luaSize(L *lua.LState) int {
L.Push(lua.LNumber(fileHist.Len()))
return 1
}
func (lr *lineReader) luaGetHistory(L *lua.LState) int {
idx := L.CheckInt(1)
cmd, _ := fileHist.GetLine(idx)
L.Push(lua.LString(cmd))
return 0 return 0
} }
func (lr *lineReader) luaGetHistory(l *lua.LState) int { func (lr *lineReader) luaAllHistory(L *lua.LState) int {
return 0 tbl := L.NewTable()
} size := fileHist.Len()
for i := 1; i < size; i++ {
cmd, _ := fileHist.GetLine(i)
tbl.Append(lua.LString(cmd))
}
L.Push(tbl)
func (lr *lineReader) luaAllHistory(l *lua.LState) int {
return 0 return 0
} }
func (lr *lineReader) luaClearHistory(l *lua.LState) int { func (lr *lineReader) luaClearHistory(l *lua.LState) int {
return 0 return 0
} }