takserver/scripts/tak-extract.sh

#!/bin/bash
# TAK Server Extraction Script

# Colors for logging
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

log_info() {
    echo -e "${GREEN}[EXTRACT-INFO]${NC} $(date '+%Y-%m-%d %H:%M:%S') - $1"
}

log_warn() {
    echo -e "${YELLOW}[EXTRACT-WARN]${NC} $(date '+%Y-%m-%d %H:%M:%S') - $1"
}

log_error() {
    echo -e "${RED}[EXTRACT-ERROR]${NC} $(date '+%Y-%m-%d %H:%M:%S') - $1"
}

log_debug() {
    echo -e "${BLUE}[EXTRACT-DEBUG]${NC} $(date '+%Y-%m-%d %H:%M:%S') - $1"
}

# Extract TAK server from zip file
extract_tak_server() {
    local zip_file="$1"
    local target_dir="$2"
    
    if [ -z "$zip_file" ] || [ -z "$target_dir" ]; then
        log_error "Usage: extract_tak_server <zip_file> <target_dir>"
        return 1
    fi
    
    if [ ! -f "$zip_file" ]; then
        log_error "ZIP file does not exist: $zip_file"
        return 1
    fi
    
    log_info "Extracting TAK server from: $(basename $zip_file)"
    log_debug "Target directory: $target_dir"
    
    # Create temporary extraction directory
    local temp_dir="/tmp/tak_extract_$$"
    mkdir -p "$temp_dir"
    
    log_debug "Using temporary directory: $temp_dir"
    
    # Extract ZIP file
    cd "$temp_dir"
    if ! unzip -q "$zip_file"; then
        log_error "Failed to extract ZIP file"
        rm -rf "$temp_dir"
        return 1
    fi
    
    log_debug "ZIP extraction completed"
    
    # Find the tak directory - it could be at root level or nested
    local tak_source_dir=""
    
    # First check if tak directory is at root level
    if [ -d "$temp_dir/tak" ]; then
        tak_source_dir="$temp_dir/tak"
        log_info "Found 'tak' directory at root level"
    else
        # Look for tak directory in subdirectories
        log_debug "Looking for 'tak' directory in subdirectories..."
        tak_source_dir=$(find "$temp_dir" -type d -name "tak" -print -quit)
        
        if [ -n "$tak_source_dir" ] && [ -d "$tak_source_dir" ]; then
            log_info "Found 'tak' directory at: $tak_source_dir"
        else
            log_error "Expected 'tak' directory not found in ZIP file"
            log_debug "Available directories:"
            find "$temp_dir" -type d -maxdepth 3 | while read dir; do
                log_debug "  $dir"
            done
            rm -rf "$temp_dir"
            return 1
        fi
    fi
    
    # Ensure target directory exists
    mkdir -p "$target_dir"
    
    # Copy TAK files to target directory
    log_debug "Copying files from $tak_source_dir/ to $target_dir/"
    if cp -r "$tak_source_dir/"* "$target_dir/"; then
        log_info "TAK files copied successfully"
    else
        log_error "Failed to copy TAK files"
        rm -rf "$temp_dir"
        return 1
    fi
    
    # Show what was extracted
    log_debug "Files extracted to $target_dir:"
    find "$target_dir" -maxdepth 2 -type f | head -10 | while read file; do
        log_debug "  $(basename $file)"
    done
    
    # Clean up
    rm -rf "$temp_dir"
    log_debug "Temporary directory cleaned up"
    
    return 0
}

# Verify TAK installation
verify_tak_installation() {
    local install_dir="$1"
    
    log_info "Verifying TAK installation in: $install_dir"
    
    # Check for required files
    local required_files=(
        "configureInDocker.sh"
        "takserver.sh"
    )
    
    for file in "${required_files[@]}"; do
        if [ -f "$install_dir/$file" ]; then
            log_debug "Found required file: $file"
        else
            log_warn "Missing file: $file"
        fi
    done
    
    # Check for key directories
    local key_dirs=(
        "bin"
        "conf"
        "lib"
    )
    
    for dir in "${key_dirs[@]}"; do
        if [ -d "$install_dir/$dir" ]; then
            log_debug "Found directory: $dir"
        else
            log_warn "Missing directory: $dir"
        fi
    done
    
    # Main verification
    if [ -f "$install_dir/configureInDocker.sh" ]; then
        log_info "TAK installation verification successful"
        return 0
    else
        log_error "TAK installation verification failed - configureInDocker.sh not found"
        return 1
    fi
}

# Set proper permissions
set_tak_permissions() {
    local install_dir="$1"
    local owner="${2:-tak:tak}"
    
    log_info "Setting permissions on TAK installation"
    
    # Make scripts executable
    find "$install_dir" -name "*.sh" -exec chmod +x {} \; 2>/dev/null
    
    # Set ownership
    chown -R "$owner" "$install_dir" 2>/dev/null
    
    log_debug "Permissions set successfully"
}

# Main execution if script is run directly
if [ "${BASH_SOURCE[0]}" == "${0}" ]; then
    case "${1:-extract}" in
        "extract")
            extract_tak_server "$2" "$3"
            ;;
        "verify")
            verify_tak_installation "$2"
            ;;
        "permissions")
            set_tak_permissions "$2" "$3"
            ;;
        *)
            echo "Usage: $0 [extract|verify|permissions] <args>"
            echo "  extract <zip_file> <target_dir>     - Extract TAK server from ZIP"
            echo "  verify <install_dir>                - Verify TAK installation"
            echo "  permissions <install_dir> [owner]   - Set TAK permissions"
            exit 1
            ;;
    esac
fi