examples.sh

#!/bin/bash

################################################################################
# Examples Script for Shell Scripting Automation Toolkit
# Description: Demonstrates all major features of the toolkit
################################################################################

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
TOOLKIT="${SCRIPT_DIR}/automation-toolkit.sh"
MONITOR="${SCRIPT_DIR}/health-monitor.sh"

# Colors for output
GREEN='\033[0;32m'
BLUE='\033[0;34m'
YELLOW='\033[1;33m'
NC='\033[0m'

echo ""
echo "=============================================================================="
echo "     Shell Scripting Automation Toolkit - Interactive Examples"
echo "=============================================================================="
echo ""

# Function to pause between examples
pause() {
    echo ""
    read -p "Press Enter to continue to next example..." -r
    echo ""
}

# Function to run example
run_example() {
    local title="$1"
    local description="$2"
    local command="$3"

    echo -e "${BLUE}=============================================================================="
    echo -e "Example: $title"
    echo -e "==============================================================================${NC}"
    echo -e "${YELLOW}$description${NC}"
    echo ""
    echo -e "${GREEN}Command: $command${NC}"
    echo ""

    eval "$command"

    echo ""
}

# Create test directory for demonstrations
TEST_DIR="/tmp/toolkit-demo-$$"
mkdir -p "$TEST_DIR"
echo "Test data for automation toolkit" > "$TEST_DIR/sample.txt"
echo "More test data" > "$TEST_DIR/data.txt"

echo "Test directory created at: $TEST_DIR"
echo ""
pause

# Example 1: Display Help
run_example \
    "Display Help Menu" \
    "Shows all available options and usage information" \
    "$TOOLKIT --help"
pause

# Example 2: Create Backup
run_example \
    "Create Backup" \
    "Creates a compressed backup of the test directory" \
    "$TOOLKIT --backup $TEST_DIR --verbose"
pause

# Example 3: List Backups
run_example \
    "List Available Backups" \
    "Shows all backups in the backup directory" \
    "$TOOLKIT --list-backups"
pause

# Example 4: System Health Report
run_example \
    "Generate System Health Report" \
    "Creates a comprehensive health report with CPU, memory, and disk metrics" \
    "$TOOLKIT --health --verbose"
pause

# Example 5: Comprehensive Health Check
run_example \
    "Comprehensive Health Check with Alerts" \
    "Runs a full system health check and shows any alerts" \
    "$TOOLKIT --all-health"
pause

# Example 6: Disk Usage
run_example \
    "Check Disk Usage" \
    "Analyzes disk usage for the test directory" \
    "$TOOLKIT --disk-usage $TEST_DIR"
pause

# Example 7: Compress Directory
run_example \
    "Compress Directory" \
    "Creates a compressed archive of the test directory" \
    "$TOOLKIT --compress $TEST_DIR"
pause

# Example 8: Health Monitor - Single Check
run_example \
    "Health Monitor - Single Check" \
    "Runs a one-time health check of system services" \
    "$MONITOR --check --verbose"
pause

# Example 9: Health Monitor - Service Specific
run_example \
    "Monitor Specific Services" \
    "Checks the status of SSH and Cron services" \
    "$MONITOR --service ssh --service cron --check --verbose"
pause

# Example 10: View Alerts
run_example \
    "View Recent Alerts" \
    "Displays the most recent system alerts (if any)" \
    "$MONITOR --list-alerts"
pause

# Cleanup
echo -e "${BLUE}=============================================================================="
echo -e "                         Cleanup"
echo -e "==============================================================================${NC}"
echo ""
echo "Cleaning up test directory and files..."
rm -rf "$TEST_DIR"
rm -f "${TEST_DIR}.tar.gz"
echo "Cleanup complete!"
echo ""

echo -e "${GREEN}=============================================================================="
echo -e "                    Examples Demonstration Complete!"
echo -e "==============================================================================${NC}"
echo ""
echo "You have now seen all major features of the toolkit:"
echo ""
echo "  ✓ File backups and compression"
echo "  ✓ System health monitoring"
echo "  ✓ Service monitoring and alerts"
echo "  ✓ Disk usage analysis"
echo "  ✓ Comprehensive health reporting"
echo ""
echo "To use these features in your workflow:"
echo "  1. Read the README.md for detailed documentation"
echo "  2. Customize config/config.conf for your needs"
echo "  3. Schedule tasks with cron for automation"
echo ""
echo "For help at any time, use:"
echo "  ./automation-toolkit.sh --help"
echo "  ./health-monitor.sh --help"
echo ""
echo "=============================================================================="
echo ""