feat: add ^^ for last command

2021-03-28 17:51:15 -04:00 · 2021-03-28 17:51:15 -04:00 · b735421af8
parent d945d510f7
commit b735421af8
1 changed files with 9 additions and 1 deletions
--- a/main.go
+++ b/main.go
@ -101,7 +101,15 @@ func main() {
 			continue
 		}

-		cmdArgs := splitInput(cmdString)
+		// Set a variable to the command string before ^^ is
+		// replaced with the command before. This will be added
+		// to history, preventing ^^ from before being replaced.
+		pcmdString := cmdString
+
+		lastcmd := readline.GetHistory(readline.HistorySize() - 1)
+		cmdString = strings.Replace(cmdString, "^^", lastcmd, 1)
+
+		cmdArgs := splitInput(pcmdString)
 		if len(cmdArgs) == 0 { continue }

 		if aliases[cmdArgs[0]] != "" {