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Added "clear" command to tile38-cli 

issue #633
This commit is contained in:
tidwall 2022-03-08 16:13:50 -07:00
parent 10f85640c0
commit e72b0e8f81
1 changed files with 21 additions and 5 deletions
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26
cmd/tile38-cli/main.go
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@ -9,6 +9,7 @@ import (
"io"
"net"
"os"
"os/exec"
"path/filepath"
"runtime"
"sort"
@ -145,7 +146,7 @@ func main() {
return
}
if len(oneCommand) > 0 && (oneCommand[0] == 'h' || oneCommand[0] == 'H') && strings.Split(strings.ToLower(oneCommand), " ")[0] == "help" {
if len(oneCommand) > 0 && strings.Split(strings.ToLower(oneCommand), " ")[0] == "help" {
showHelp()
return
}
@ -305,20 +306,24 @@ func main() {
if !nohist {
line.AppendHistory(command)
}
if (command[0] == 'e' || command[0] == 'E') && strings.ToLower(command) == "exit" {
if strings.ToLower(command) == "exit" {
return
}
if (command[0] == 'q' || command[0] == 'Q') && strings.ToLower(command) == "quit" {
if strings.ToLower(command) == "quit" {
return
}
if (command[0] == 'h' || command[0] == 'H') && (strings.ToLower(command) == "help" || strings.HasPrefix(strings.ToLower(command), "help")) {
if strings.ToLower(command) == "clear" {
clearScreen()
continue
}
if strings.ToLower(command) == "help" || strings.HasPrefix(strings.ToLower(command), "help") {
err = help(strings.TrimSpace(command[4:]))
if err != nil {
return
}
continue
}
aof = (command[0] == 'a' || command[0] == 'A') && strings.HasPrefix(strings.ToLower(command), "aof ")
aof = strings.HasPrefix(strings.ToLower(command), "aof ")
tryAgain:
if conn == nil {
connDial()
@ -665,3 +670,14 @@ func plainToCompat(message string) []byte {
}
return []byte(strings.Join(args, " ") + "\r\n")
}
func clearScreen() {
var cmd *exec.Cmd
if runtime.GOOS == "windows" {
cmd = exec.Command("cmd", "/c", "cls")
} else {
cmd = exec.Command("clear")
}
cmd.Stdout = os.Stdout
cmd.Run()
}