Terminal Pomodoro

gistfile1.txt

#!/bin/bash

################
# Installation #
################

# brew install figlet terminal-notifier
# wget -O ~/.local/bin/pomo https://gist.github.com/bbassett/53ebf7b10b9eb9c3b648ea7534124d9a
# chmod +x ~/.local/bin/pomo

# Timer durations in seconds
FOCUS_TIME=1500       # 25 minutes
SHORT_BREAK_TIME=300  # 5 minutes
LONG_BREAK_TIME=900   # 15 minutes

# Function to hide cursor, this prevents it from flashing in and out
hide_cursor() {
  echo -e "\033[?25l"
}

# Function to show cursor - because you're going to want it back
show_cursor() {
  echo -e "\033[?25h"
}

# when you hit ctrl+c - get cursor back then exit
trap 'show_cursor; exit' SIGINT

# Function to run a countdown timer
countdown() {
  duration=$1
  message=$2
  for i in $(seq $duration -1 1); do
    clear 
    minutes=$((i / 60))
    seconds=$((i % 60))

    echo -e "$(figlet -f univers -w 100 "$minutes:$(printf '%02d' $seconds)")"
    sleep 1
  done
  
  # OS alert, so we don't have to stare at the terminal
  terminal-notifier -title "Pomodoro" -message "$message" -sound "default"
}

# Loop through Pomodoro pattern
while true; do
  hide_cursor

  for session in 1 2 3 4; do
    # Focus session
    echo "Starting focus session ($session of 4)..."
    countdown $FOCUS_TIME "Focus session complete!"
  
    printf "\n"
    read -p "Press <Enter> to start the next Pomodoro cycle or Ctrl+C to exit..."
    
    # Break after each focus except the last
    if [[ $session -lt 4 ]]; then
      echo "Starting short break..."
      countdown $SHORT_BREAK_TIME "Short break complete!"
      printf "\n"
      read -p "Press <Enter> to start the next Pomodoro cycle or Ctrl+C to exit..."
    fi
  done

  # Long break after 4 focus sessions
  echo "Starting long break..."
  countdown $LONG_BREAK_TIME "Long break complete!"
  printf "\n"
  read -p "Press <Enter> to start the next Pomodoro cycle or Ctrl+C to exit..."
done