Clean up raw terminal output by stripping escape sequences, optionally preserving color.
Get it: go install github.com/lunixbochs/vtclean/vtclean@v1.0.0
API:
import "github.com/lunixbochs/vtclean" vtclean.Clean(line string, color bool) string Command line example:
$ echo -e '\x1b[1;32mcolor example color forced to stop at end of line backspace is ba\b\bgood no beeps!\x07\x07' | ./vtclean -color color example color forced to stop at end of line backspace is good no beeps! Go example:
package main import ( "fmt" "github.com/lunixbochs/vtclean" ) func main() { line := vtclean.Clean( "\033[1;32mcolor, " + "curs\033[Aor, " + "backspace\b\b\b\b\b\b\b\b\b\b\b\033[K", false) fmt.Println(line) } Output:
color, cursor 