32 lines
607 B
Go
32 lines
607 B
Go
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package terminal
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import (
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"fmt"
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"golang.org/x/term"
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"os"
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)
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// Put the terminal in raw mode
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func RawOn() *term.State {
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oldState, err := term.MakeRaw(int(os.Stdin.Fd()))
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if err != nil {
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panic(err)
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}
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return oldState
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}
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// Restore the terminal to canonical mode
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func RawOff(oldState *term.State) {
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err := term.Restore(int(os.Stdin.Fd()), oldState)
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if err != nil {
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panic(err)
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}
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}
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// Print a formatted string to stdout, with CRLF line endings for proper terminal formatting
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func OutLn(format string, a ...interface{}) {
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formatted := fmt.Sprintf(format, a...)
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fmt.Printf("%s\r\n", formatted)
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}
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