nerd-fonts-termux.sh

#!/usr/bin/env bash

_require () {
    for pkg in "$@"
    do
        command -v $pkg >/dev/null 2>&1 || { echo >&2 "I require '$pkg' but it's not installed. Aborting."; exit 1; }
    done
}
_require jq curl fzf

status_code=$(curl -I "https://gist.github.com/AvinashReddy3108/5d7719fa742ab959a07394abac729ab2" 2>&1 | awk '/HTTP\// {print $2}')
if [ "$status_code" -eq "200" ]; then
    echo "Fetching fonts list from repository, please wait."
    declare -A fonts
    while IFS= read -r entry; do
        fonts+=(["$(basename "$entry")"]="$entry")
    done < <(curl -fSsL https://api.github.com/repos/ryanoasis/nerd-fonts/git/trees/master?recursive=1 | jq -r '.tree[] | select(.path|match("^patched-fonts\/.*\\.(ttf)$";"i")) | select(.path|contains("Windows Compatible")|not) | .url="https://raw.githubusercontent.com/ryanoasis/nerd-fonts/master/" + .path | .url')
    choice=$(printf "%s\n" "${!fonts[@]}" | sort | fzf)
    if [ $? -eq 0 ]; then
        echo "Applying font: $choice"
        mkdir -p ~/.termux
        if curl -fsSL "$( echo "${fonts[$choice]}" | sed 's/ /%20/g' )" -o ~/.termux/font.ttf; then
            termux-reload-settings
            if [ $? -ne 0 ]; then
                echo "Failed to apply color scheme."
            fi
        else
            echo "Failed to download color scheme."
        fi
    else
        echo "Cancelled fonts selection."
    fi
else
    echo "Make sure you're connected to the internet!"
    exit 1
fi