Function newScannerFromString

pkg/cli/interactive_test.go:993–998

newScannerFromString creates a bufio.Scanner backed by the given string. The input must be a complete line terminated by a newline; if it is not (and is non-empty), a trailing newline is appended automatically so that bufio.Scanner.Scan() sees a complete line rather than returning false at EOF.

(s string)

// (and is non-empty), a trailing newline is appended automatically so that
// bufio.Scanner.Scan() sees a complete line rather than returning false at EOF.
func newScannerFromString(s string) *bufio.Scanner {
	if s != "" && !strings.HasSuffix(s, "\n") {
		s += "\n"
	}
	return bufio.NewScanner(strings.NewReader(s))
}