cpu_temp.sh

#!/usr/bin/env bash

CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

# shellcheck source=scripts/helpers.sh
source "$CURRENT_DIR/helpers.sh"

cpu_temp_format="%2.0f"
cpu_temp_unit="C"

print_cpu_temp() {
  cpu_temp_format=$(get_tmux_option "@cpu_temp_format" "$cpu_temp_format")
  cpu_temp_unit=$(get_tmux_option "@cpu_temp_unit" "$cpu_temp_unit")
  if command_exists "sensors"; then
    local val
    if [[ "$cpu_temp_unit" == F ]]; then
      val="$(sensors -f)"
    else
      val="$(sensors)"
    fi
    val=$(echo "$val" | sed -e 's/^Tccd/Core /')
    if [[ $val =~ Core ]]; then
      echo "$val" | awk -v format="$cpu_temp_format$cpu_temp_unit" '/^Core [0-9]+/ {gsub("[^0-9.]", "", $3); sum+=$3; n+=1} END {printf(format, sum/n)}'
    elif [[ $val =~ Tctl ]]; then
      echo "$val" | sed -n 's/Tctl:\s*+//p' | tr -d " "
    elif [[ $val =~ Tdie ]]; then
      echo "$val" | sed -n 's/Tdie:\s*+//p' | tr -d " "
    else
      echo "NA"
    fi
  fi
}

main() {
  print_cpu_temp
}
main