bubbles/iso_configs/hooks/normal/debld_64/install-firefox-latest.hook.chroot

#!/bin/bash

# Script for use as a hook in Debian Live-Build
# to install Firefox with all available language packs
# Supports both 32-bit and 64-bit architectures

# Function to download and install Firefox
install_firefox() {
    local architecture="$1"
    local default_locale="en-US"

    # Determine the appropriate URL and file paths based on architecture
    if [ "$architecture" == "32bit" ]; then
        arch_url="linux"
        lang_pack_arch="linux-i686"
    else
        arch_url="linux64"
        lang_pack_arch="linux-x86_64"
    fi

    # URL to download the latest Firefox
    firefox_url="https://download.mozilla.org/?product=firefox-latest&os=${arch_url}&lang=${default_locale}"

    # Get the latest version number
    firefox_version=$(curl -sL ${firefox_url} | grep -o 'firefox-[0-9.]*.tar.bz2' | sed 's/firefox-//g' | sed 's/.tar.bz2//g')

    # Construct the filename for download
    firefox_filename="firefox-${firefox_version}.tar.bz2"

    # Download the latest version of Firefox
    wget -O /tmp/${firefox_filename} ${firefox_url}

    # Extract and install Firefox to /opt/firefox
    tar -C /opt -xvf /tmp/${firefox_filename}

    # Create a symbolic link for Firefox in /usr/bin
    ln -sf /opt/firefox/firefox /usr/bin/firefox

    # Set permissions to allow automatic updates
    chmod -R 775 /opt/firefox
    chown -R root:users /opt/firefox

    # Create a .desktop entry for Firefox
    echo "[Desktop Entry]
Name=Firefox
Comment=Web Browser
GenericName=Web Browser
Exec=/usr/bin/firefox
Icon=firefox
Terminal=false
Type=Application
Categories=Network;WebBrowser;
MimeType=text/html;text/xml;application/xhtml+xml;application/xml;application/vnd.mozilla.xul+xml;application/rss+xml;application/rdf+xml;image/gif;image/jpeg;image/png;x-scheme-handler/http;x-scheme-handler/https;
StartupNotify=true" > /usr/share/applications/firefox.desktop

    # Download and install all available language packs
    lang_pack_base_url="https://archive.mozilla.org/pub/firefox/releases/${firefox_version}/${lang_pack_arch}/xpi"
    tmp_dir="/tmp/firefox-languages"

    # Create a temporary directory for language packs
    mkdir -p ${tmp_dir}

    # List of all language codes available for Firefox
    lang_codes=$(curl -sL ${lang_pack_base_url}/ | grep -oP 'href="\K[^"]+?\.xpi' | sed 's/\.xpi//')

    # Loop through each language code and download the language pack
    for lang_code in ${lang_codes}; do
        wget -O ${tmp_dir}/${lang_code}.xpi ${lang_pack_base_url}/${lang_code}.xpi
    done

    # Create the directory for language packs in the Firefox installation
    lang_pack_dir="/opt/firefox/browser/extensions"

    # Move all language packs to the Firefox extensions directory
    mkdir -p ${lang_pack_dir}
    mv ${tmp_dir}/*.xpi ${lang_pack_dir}

    # Clean up the temporary directory
    rm -rf ${tmp_dir}

    echo "Firefox latest ${architecture} installed successfully with all language packs and is ready for auto-updates."
}

# Detect system architecture and install the appropriate version
if [ "$(uname -m)" == "x86_64" ]; then
    echo "Installing Firefox for 64-bit architecture"
    install_firefox "64bit"
else
    echo "Installing Firefox for 32-bit architecture"
    install_firefox "32bit"
fi