func updateTerminalSize(term terminal.Terminal, tc terminal.Control) {
width, height, err := tc.GetSize(0)
if err != nil {
return
}
term.SetSize(width, height)
}
func terminalMessage(term terminal.Terminal, tc terminal.Control, color []byte, msg string, critical bool) {
line := make([]byte, 0, len(msg)+16)
line = append(line, ' ')
line = append(line, color...)
line = append(line, '*')
line = append(line, tc.Escape(term).Reset...)
line = append(line, []byte(fmt.Sprintf(" (%s) ", time.Now().Format(time.Kitchen)))...)
if critical {
line = append(line, tc.Escape(term).Red...)
}
line = appendTerminalEscaped(line, []byte(msg))
if critical {
line = append(line, tc.Escape(term).Reset...)
}
line = append(line, '\n')
term.Write(line)
}
func critical(term terminal.Terminal, tc terminal.Control, msg string) {
terminalMessage(term, tc, tc.Escape(term).Red, msg, true)
}
func alert(term terminal.Terminal, tc terminal.Control, msg string) {
terminalMessage(term, tc, tc.Escape(term).Red, msg, false)
}
func warn(term terminal.Terminal, tc terminal.Control, msg string) {
terminalMessage(term, tc, tc.Escape(term).Magenta, msg, false)
}
func info(term terminal.Terminal, tc terminal.Control, msg string) {
terminalMessage(term, tc, tc.Escape(term).Blue, msg, false)
}