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package cobol
import (
"fmt"
"os"
"golang.org/x/term"
)
func osTerminalWidth() (int, bool) {
// term.IsTerminal checks if the given file descriptor is connected to a terminal.
// We use os.Stdout.Fd() to check the standard output.
if term.IsTerminal(int(os.Stdout.Fd())) {
var err error
// term.GetSize returns the dimensions of the given terminal.
WIDTH, _, err = term.GetSize(int(os.Stdout.Fd()))
if err != nil {
// If we can't get the size for some reason, fall back to the default.
fmt.Printf("could not get terminal size: %v", err)
return WIDTH, false
}
return WIDTH, true
}
// If it's not a terminal, return the default width.
return WIDTH, false
}
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