zapret-discord-youtube-linux/install.sh

#!/bin/bash
# install.sh - One-shot installer: setup + build + autotest + systemd install
# Works in Russia (GitHub blocked): supports HTTPS_PROXY, offline bundle, mirrors
# Usage:
#   sudo ./install.sh              # normal (with proxy/VPN)
#   sudo ./install.sh --offline    # use pre-downloaded bundle
#   HTTPS_PROXY=socks5://127.0.0.1:1080 sudo ./install.sh

set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "$SCRIPT_DIR/lib/functions.sh"
source "$SCRIPT_DIR/lib/download_helper.sh"

if [[ "${EUID:-$(id -u)}" -ne 0 ]]; then
    print_red "[!] Run as root (or sudo)"
    echo "    sudo ./install.sh"
    exit 1
fi

# Check for offline flag
OFFLINE_MODE=0
if [[ "${1:-}" == "--offline" ]]; then
    OFFLINE_MODE=1
    echo ""
    echo "[*] OFFLINE MODE: skipping network, using local bundle only"
    sleep 1
fi

# Load proxy
load_proxy

# Check if proxy is set
if [[ -n "${HTTPS_PROXY:-}" ]]; then
    echo "[OK] Proxy detected: $HTTPS_PROXY"
fi

echo ""
echo "=============================================="
echo "  Zapret for Linux - Full Installer"
echo "=============================================="
echo ""
echo "  This will:"
echo "    1. Sync upstream lists & strategies"
echo "    2. Install dependencies"
echo "    3. Build nfqws from source"
echo "    4. Auto-test strategies"
echo "    5. Install systemd service"
echo ""

if [[ "$OFFLINE_MODE" -eq 1 ]]; then
    echo "  Mode: OFFLINE (no internet required)"
else
    echo "  Mode: ONLINE (needs internet or proxy/VPN)"
    if ! curl -sfL --max-time 5 "https://github.com" >/dev/null 2>&1; then
        print_yellow "[!] GitHub NOT reachable."
        echo "    Options:"
        echo "      a) Set proxy:  HTTPS_PROXY=socks5://127.0.0.1:1080 sudo ./install.sh"
        echo "      b) Use VPN and re-run"
        echo "      c) Run offline:  sudo ./install.sh --offline"
        echo "      d) Or prepare offline bundle first: proxychains ./prepare_offline_bundle.sh"
        echo ""
        read -rp "Continue anyway? [y/N]: " ans
        [[ "$ans" == [yY]* ]] || exit 1
    fi
fi

read -rp "Continue? [Y/n]: " ans
[[ "${ans:-Y}" == [yY]* ]] || { echo "Aborted."; exit 0; }

# Step 0: Sync upstream (lists, hosts, new .bat strategies)
if [[ "$OFFLINE_MODE" -eq 0 ]]; then
    echo ""
    echo "[*] Step 0: Syncing upstream lists/strategies..."
    set +e
    bash "$SCRIPT_DIR/sync_from_upstream.sh" 2>&1
    SYNC_EXIT=$?
    set -e
    if [[ "$SYNC_EXIT" -eq 2 ]]; then
        print_yellow "[!] Sync flagged: rebuild needed (exit 2). Continuing..."
    elif [[ "$SYNC_EXIT" -ne 0 ]]; then
        print_yellow "[!] Sync failed (exit $SYNC_EXIT). Continuing with local files..."
    fi
else
    echo ""
    echo "[*] Step 0: OFFLINE — skipping upstream sync"
fi

# Step 1: Setup
echo ""
echo "[*] Step 1/4: Installing dependencies..."
bash "$SCRIPT_DIR/setup.sh" || {
    print_red "[!] Setup failed. Check dependencies."
    exit 1
}

# Step 2: Build nfqws
echo ""
echo "[*] Step 2/4: Building nfqws..."
check_nfqws || {
    bash "$SCRIPT_DIR/install_nfqws.sh" || {
        print_red "[!] Build failed."
        echo ""
        echo "Common causes:"
        echo "  - GitHub blocked (set HTTPS_PROXY or use --offline)"
        echo "  - Missing build tools (gcc, make)"
        echo "  - libnetfilter_queue not installed"
        echo ""
        echo "Try:"
        echo "  HTTPS_PROXY=socks5://127.0.0.1:1080 sudo ./install.sh"
        echo "  OR"
        echo "  sudo ./install.sh --offline"
        exit 1
    }
}

# Step 3: Auto-test
echo ""
echo "[*] Step 3/4: Auto-testing strategies..."
bash "$SCRIPT_DIR/autotest.sh" --auto || {
    print_yellow "[!] Auto-test: no strategy worked automatically."
    echo "    Try manually: sudo ./general.sh, sudo ./general_ALT.sh, ..."
}

# Step 4: Done
echo ""
print_green "=============================================="
print_green "  Installation Complete!"
print_green "=============================================="
echo ""

if command -v systemctl >/dev/null 2>&1; then
    systemctl status zapret --no-pager 2>/dev/null || true
    echo ""
    echo "Commands:"
    echo "  sudo systemctl status zapret"
    echo "  sudo systemctl stop zapret"
    echo "  sudo systemctl start zapret"
    echo "  sudo systemctl restart zapret"
    echo "  sudo journalctl -u zapret -f"
else
    echo "[*] systemd not found. To start manually:"
    echo "  sudo ./general.sh"
fi

echo ""
echo "[*] To update in future:"
if [[ "$OFFLINE_MODE" -eq 1 ]]; then
    echo "  Re-run with VPN/proxy:  sudo ./install.sh"
else
    echo "  sudo ./update.sh              # auto sync + rebuild"
    echo "  sudo ./update.sh --full-auto  # force rebuild"
fi
echo ""