caffeinate-enable.sh

#!/bin/bash

# Required parameters:
# @raycast.schemaVersion 1
# @raycast.title Enable Caffeinate
# @raycast.mode silent
# @raycast.packageName System
#
# Optional parameters:
# @raycast.icon ☕️
# @raycast.needsConfirmation false
# @raycast.argument1 { "type": "text", "placeholder": "Time", "percentEncoded": true, "optional": true }
#
# Documentation:
# @raycast.description Starts a caffeinated session
# @raycast.author Yan Smaliak
# @raycast.authorURL https://github.com/ysmaliak

if [ -z "$1" ]
then
    killall caffeinate
    caffeinate -t 3600 &>/dev/null &
    echo "Enable caffeinate for 1h"
else
    unit=$(echo -n $1 | tail -c 1)
    timeValueLenght=$((${#1}-1))
    timeValue=$(echo $1 | cut -c1-$timeValueLenght)
    if [ "$timeValue" -eq "$timeValue" ] 2>/dev/null
    then
        if [[ $unit == "s" ]]
        then
            seconds=$(( $timeValue ))
        elif [[ $unit == "m" ]]
        then
            seconds=$(( $timeValue*60 ))
        elif [[ $unit == "h" ]]
        then
            seconds=$(( $timeValue*3600 ))
        elif [[ $unit == "d" ]]
        then
            seconds=$(( $timeValue*86400 ))
        else
            echo "Wrong time input!"
            exit 1
        fi
        killall caffeinate
        caffeinate -t $seconds &>/dev/null &
        echo "Enable caffeinate for $1"
    else
        echo "Wrong time input!"
        exit 1
    fi
fi