#!/usr/bin/env bash
set -o errexit
set -o pipefail

main() {
  if [[ -f "${1}" ]]; then
    exec 1>"${1}"
  fi

  printf "# thinkfan-confgen created %s\n" "$(date -u)"

  find /sys -type f -name 'temp*_input' | while read -r line; do
    echo "hwmon ${line}"
  done
  cat <<'EOF'

tp_fan /proc/acpi/ibm/fan

(0, 0, 43)
(1, 41, 46)
(2, 44, 49)
(3, 47, 52)
(4, 50, 55)
(5, 53, 58)
(7, 56, 32767)
EOF
}

main "${@}"