com/vendor/github.com/mattn/go-isatty/isatty_others.go

// +build appengine js

package isatty

// IsTerminal returns true if the file descriptor is terminal which
// is always false on js and appengine classic which is a sandboxed PaaS.
func IsTerminal(fd uintptr) bool {
	return false
}

// IsCygwinTerminal() return true if the file descriptor is a cygwin or msys2
// terminal. This is also always false on this environment.
func IsCygwinTerminal(fd uintptr) bool {
	return false
}