#!/bin/bash

# ==========================================================
# Debian / antiX CLI Toolkit Installer
# ==========================================================
#
# Purpose:
#   Install a broad collection of lightweight command-line
#   utilities for Unix administration, networking, archives,
#   text processing, recovery, development and terminal work.
#
# Designed for:
#   Debian-based systems
#   antiX
#   lightweight / legacy hardware
#
# Notes:
#   - This script installs packages only.
#   - It does NOT perform a system upgrade.
#   - Packages unavailable in the configured repositories
#     are skipped.
#   - Review the package list before running on a minimal
#     or production system.
#
# ==========================================================

set -u

PACKAGES=(
    # ------------------------------------------------------
    # Base system
    # ------------------------------------------------------
    apt
    bash
    busybox
    coreutils
    dash
    diffutils
    file
    findutils
    gawk
    grep
    less
    man
    procps
    rsync
    tar
    tree
    unzip
    util-linux
    zsh

    # ------------------------------------------------------
    # Monitoring
    # ------------------------------------------------------
    bmon
    cpulimit
    fsmon
    htop
    iftop
    iotop
    lm-sensors
    ncdu
    net-tools
    psmisc
    sysstat

    # ------------------------------------------------------
    # Networking and diagnostics
    # ------------------------------------------------------
    dnsutils
    httping
    iproute2
    iperf3
    iw
    mtr
    netcat
    socat
    tcpdump
    telnet
    tracepath
    whois
    wireless-tools

    # ------------------------------------------------------
    # Cryptography and security utilities
    # ------------------------------------------------------
    aespipe
    cryptsetup
    gnupg
    gnutls
    openssl
    scrypt

    # ------------------------------------------------------
    # Archive and compression tools
    # ------------------------------------------------------
    bsdtar
    bzip2
    cpio
    gzip
    lhasa
    lzip
    lzop
    par2
    p7zip
    xz-utils
    zip
    zstd

    # ------------------------------------------------------
    # Hex, debugging and reverse-engineering tools
    # ------------------------------------------------------
    bvi
    hexcurse
    hexedit
    gdb
    strace
    ltrace
    valgrind

    # ------------------------------------------------------
    # Terminal and multiplexers
    # ------------------------------------------------------
    abduco
    dialog
    dvtm
    screen
    tmux
    ttyrec
    byobu

    # ------------------------------------------------------
    # Databases
    # ------------------------------------------------------
    sqlite3

    # ------------------------------------------------------
    # Text processing and document tools
    # ------------------------------------------------------
    bc
    datamash
    docx2txt
    dos2unix
    ed
    hunspell
    micro
    nano
    poppler-utils
    txt2man
    vim
    xmlstarlet
    xsltproc

    # ------------------------------------------------------
    # Disk and filesystem recovery
    # ------------------------------------------------------
    ddrescue
    extundelete
    photorec
    testdisk
    parted
    gptfdisk
    wipefs

    # ------------------------------------------------------
    # Development tools
    # ------------------------------------------------------
    autoconf
    automake
    binutils
    bison
    cmake
    gcc
    gdb
    make
    meson
    perl
    python3
    ruby
    rustc
    tcl
    yasm

    # ------------------------------------------------------
    # Filesystem utilities
    # ------------------------------------------------------
    btrfs-progs
    e2fsprogs
    exfatprogs
    f2fs-tools
    lvm2
    squashfs-tools
    xfsprogs
    zerofree

    # ------------------------------------------------------
    # CLI games
    # ------------------------------------------------------
    bsdgames
    nudoku
    pacman4console
    vitetris

    # ------------------------------------------------------
    # Additional CLI utilities
    # ------------------------------------------------------
    fzf
    ripgrep
    fd-find
    entr
    jq
    miller
    moreutils
    ncurses-bin
    rename
    time
    units
    watch

    # ------------------------------------------------------
    # Command-line media and graphics tools
    # ------------------------------------------------------
    dcraw
    ffmpeg
    graphicsmagick
    imagemagick
    optipng
    sox
    tesseract
    toilet
    figlet

    # ------------------------------------------------------
    # Downloading and text-oriented networking
    # ------------------------------------------------------
    aria2
    curl
    elinks
    ftp
    irssi
    lftp
    lynx
    megatools
    torsocks
    wget
    wput
    zsync

    # ------------------------------------------------------
    # Mail, news and synchronization
    # ------------------------------------------------------
    mutt
    newsboat
    syncthing
    weechat

    # ------------------------------------------------------
    # Version control
    # ------------------------------------------------------
    git
    mercurial
    subversion
    tig

    # ------------------------------------------------------
    # Optional network services
    # ------------------------------------------------------
    nginx
    openssh-server
    stunnel4
)

echo "=========================================================="
echo " Debian / antiX CLI Toolkit Installer"
echo "=========================================================="
echo

echo "Updating package lists..."
if ! sudo apt update; then
    echo
    echo "ERROR: apt update failed."
    exit 1
fi

echo
echo "Installing selected packages..."
echo

installed=0
skipped=0

for package in "${PACKAGES[@]}"; do
    printf "%-30s" "$package"

    if sudo apt install -y "$package" >/dev/null 2>&1; then
        echo "OK"
        installed=$((installed + 1))
    else
        echo "SKIPPED"
        skipped=$((skipped + 1))
    fi
done

echo
echo "=========================================================="
echo " Installation complete"
echo "=========================================================="
echo
echo "Installed: $installed"
echo "Skipped:   $skipped"
echo
echo "No system-wide upgrade was performed."
echo