Improve readline history.

This commit is contained in:
Oleksandr Kozachuk
2023-07-18 14:22:15 +02:00
parent b3260e04fb
commit d4eeea73d8
2 changed files with 9 additions and 3 deletions
+7 -1
View File
@@ -41,11 +41,13 @@ impl LKRead {
}
pub fn read(&mut self) -> LKEval {
let history_file = HISTORY_FILE.to_str().unwrap();
self.cmd = match &self.input {
Some(cmd) => cmd.to_string(),
None => match self.rl.lock().readline(&*self.prompt) {
Ok(str) => str,
Err(LKErr::EOF) => "quit".to_string(),
Err(LKErr::Error(_)) => "quit".to_string(),
Err(err) => {
return LKEval::new(
self.rl.clone(),
@@ -58,7 +60,11 @@ impl LKRead {
};
match command_parser::cmd(&self.cmd) {
Ok(cmd) => LKEval::new(self.rl.clone(), cmd, self.state.clone(), self.read_password),
Err(err) => LKEval::new(self.rl.clone(), Command::Error(LKErr::ParseError(err)), self.state.clone(), self.read_password),
Err(err) => {
self.rl.lock().add_history_entry(&self.cmd);
self.rl.lock().save_history(&history_file).ok();
LKEval::new(self.rl.clone(), Command::Error(LKErr::ParseError(err)), self.state.clone(), self.read_password)
},
}
}