Customizing iTerm badges

There are two variables available to use in the badge field with

\(user.gitBranch) \n \(user.humpDay)

gitBranch shows the current branch the folder opened in the terminal is
humpDay shows an icon according to the date

This code goes into ~/.bash_profile

#iTerm setup
function iterm2_print_user_vars() {
  iterm2_set_user_var gitBranch $((git branch 2> /dev/null) | grep \* | cut -c3-)
  iterm2_set_user_var humpDay $(what_day_is_it)
}

function random_emoji {
    # Array with emojis
    emojis=("🐹" "🐠" "🐝" "🦑" "🌴" "⭐️" "🍄" "🌻" "🌍" "🌙" "🔥" "🌈" "🌪" "🍑" "🥑" "🍱" "🍣" "🎭" "🎨" "🎬" "🎧" "🎼" "🎹" "🎮" "🚜" "🛫" "🚂" "🚀" "🗺" "🗿" "🏯" "🏕" "🏔" "⛩" "🏛" "📀" "📼" "📽" "🎞" "⏰" "💡" "💎" "⚖️" "🛠" "⚙️" "💣" "⚔️" "🔮" "💈" "🔭" "🔬" "🕳" "🚽" "🛀🏽" "🗝" "🚪" "🖼" "🎈" "✉️" "💌" "🖇" "🔍" "💯" "🎶" "🔝" "♞" "🂱" "✓" "❦" "⌘" "♻︎" "😅" "🤣" "😋" "😙" "🤓" "😎" "🙃" "😳" "😱" "🙄" "🤖" "👾" "💀" "👍🏼" "👀" "💃🏻" "👓")

    # Seed random generator
    RANDOM=$$$(date +%s)

    # Get random expression...
    selectedemoji=${emojis[$RANDOM % ${#emojis[@]}]}
    # Write to Shell
    echo $selectedemoji

}

function what_day_is_it {
    case "$(date +%A)" in
        "lunes")
            if [[ $(date +%H) > 15 ]]
                then
                    random_emoji
                else
                    echo "🌱"
            fi
            ;;
        "miércoles")
            if [[ $(date +%H) < 15 ]]
                then
                    random_emoji
                else
                    echo "🐪"
            fi
            ;;
        "jueves")
            echo "🐳"
            ;;
        "viernes")
            echo "🦄"
            ;;
        "sábado" | "domingo")
            echo "☠️"
            ;;
        *)
            random_emoji
            ;;
    esac
}

jiaozhu/iterm2_badges.md

Customizing iTerm badges