class ChefCLI::Command::ShellInit

def fish_shell_export(var, val)
  # Fish's syntax for setting PATH is special. Path elements are
  # divided by spaces (instead of colons). We also send STDERR to
  # /dev/null to avoid Fish's helpful warnings about nonexistent
  # PATH elements.
  if var == "PATH"
    emit_shell_cmd(%Q{set -gx #{var} "#{val.split(":").join('" "')}" 2>/dev/null;})
  else
    emit_shell_cmd(%Q{set -gx #{var} "#{val}";})
  end
end