Class: GrimReaper::Installer

Inherits:
Object
  • Object
show all
Defined in:
lib/grim_reaper/installer.rb

Overview

Ruby-specific installer and dependency manager

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Installer

Returns a new instance of Installer.



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# File 'lib/grim_reaper/installer.rb', line 13

def initialize
  @grim_root = find_grim_root
  @backup_dir = ENV["HOME"] + "/.graveyard"
  @install_dir = ENV["HOME"] + "/reaper"
  setup_environment_variables
end

Instance Attribute Details

#backup_dir ⇒ Object (readonly)

Returns the value of attribute backup_dir.



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# File 'lib/grim_reaper/installer.rb', line 11

def backup_dir
  @backup_dir
end

#grim_root ⇒ Object (readonly)

Returns the value of attribute grim_root.



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# File 'lib/grim_reaper/installer.rb', line 11

def grim_root
  @grim_root
end

#install_dir ⇒ Object (readonly)

Returns the value of attribute install_dir.



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# File 'lib/grim_reaper/installer.rb', line 11

def install_dir
  @install_dir
end

Class Method Details

.post_install ⇒ Object

Post-install hook



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# File 'lib/grim_reaper/installer.rb', line 609

def self.post_install
  new.setup_complete_environment
end

.post_update ⇒ Object

Post-update hook



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# File 'lib/grim_reaper/installer.rb', line 614

def self.post_update
  new.verify_installation
end

Instance Method Details

#check_ruby_version ⇒ Object

Check Ruby version



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# File 'lib/grim_reaper/installer.rb', line 399

def check_ruby_version
  ruby_version = `ruby -e "puts RUBY_VERSION"`.strip
  puts "๐Ÿ’Ž Ruby Version: #{ruby_version}"

  major, minor = ruby_version.split(".").map(&:to_i)
  if major < 2 || (major == 2 && minor < 7)
    raise Error, "Ruby 2.7+ required, found #{ruby_version}"
  end
end

#cleanup ⇒ Object

Cleanup temporary files



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# File 'lib/grim_reaper/installer.rb', line 600

def cleanup
  temp_dir = File.join(@grim_root, "temp")
  if Dir.exist?(temp_dir)
    FileUtils.rm_rf(temp_dir)
    puts "๐Ÿงน Cleaned temporary directory"
  end
end

#create_directories ⇒ Object

Create necessary directories



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# File 'lib/grim_reaper/installer.rb', line 535

def create_directories
  # Setup .scythe structure first
  setup_scythe_directories
  
  dirs = [
    File.join(@grim_root, "logs"),
    File.join(@grim_root, "cache"),
    @backup_dir,
    File.join(@grim_root, "temp"),
    File.join(@grim_root, "py_grim", "venv"),
    File.join(@grim_root, "go_grim", "build"),
    File.join(@grim_root, "scythe", "logs")
  ]

  dirs.each do |dir|
    FileUtils.mkdir_p(dir) unless Dir.exist?(dir)
    puts "๐Ÿ“ Created directory: #{dir}"
  end
end

#download_latest_grim ⇒ Object

Download and install latest Grim Reaper from get.grim.so



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# File 'lib/grim_reaper/installer.rb', line 46

def download_latest_grim
  puts "๐Ÿ“ฅ Downloading latest Grim Reaper from get.grim.so..."
  
  install_dir = ENV["GRIM_ROOT"] || (ENV["HOME"] + "/.grim")
  FileUtils.mkdir_p(install_dir)
  
  temp_file = File.join(install_dir, "grim-latest.tar.gz")
  
  begin
    # Download latest.tar.gz
    uri = URI("https://get.grim.so/latest.tar.gz")
    Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|
      request = Net::HTTP::Get.new(uri)
      response = http.request(request)
      
      if response.code == "200"
        File.open(temp_file, "wb") { |file| file.write(response.body) }
        puts "โœ… Download complete"
      else
        raise "Failed to download: HTTP #{response.code}"
      end
    end
    
    # Extract with proper graveyard/reaper/ handling (strip 2 components)
    puts "๐Ÿ“ฆ Extracting Grim Reaper..."
    success = system("tar", "-xzf", temp_file, "--strip-components=2", "-C", install_dir)
    
    unless success
      raise "Failed to extract tarball"
    end
    
    # Remove temp file
    File.delete(temp_file) if File.exist?(temp_file)
    
    # Make scripts executable
    make_scripts_executable(install_dir)
    
    # Setup environment file
    setup_environment_file(install_dir)
    
    puts "โœ… Grim Reaper installation complete!"
    puts "๐Ÿ“ Installed to: #{install_dir}"
    
    return true
    
  rescue => e
    puts "โŒ Download failed: #{e.message}"
    File.delete(temp_file) if File.exist?(temp_file)
    return false
  end
end

#find_grim_root ⇒ Object

Find Grim Reaper root directory

Raises:



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# File 'lib/grim_reaper/installer.rb', line 166

def find_grim_root
  # Try to find from current directory
  current_dir = Dir.pwd
  10.times do
    if File.exist?(File.join(current_dir, "throne", "grim_throne.sh")) ||
       File.exist?(File.join(current_dir, "throne", "rb_grim_throne.sh")) ||
       File.exist?(File.join(current_dir, "tsk_flask", "grim_admin_server.py"))
      return current_dir
    end

    parent_dir = File.dirname(current_dir)
    break if parent_dir == current_dir
    current_dir = parent_dir
  end

  # Try common installation paths
  possible_paths = [
    ENV["HOME"] + "/reaper",
    ENV["HOME"] + "/.reaper",
    "/root/reaper",
    "/root/.reaper",
    "/usr/local/reaper",
    "/usr/share/reaper",
    Dir.pwd
  ]

  possible_paths.each do |path|
    if Dir.exist?(path) && (
      File.exist?(File.join(path, "throne", "grim_throne.sh")) ||
      File.exist?(File.join(path, "throne", "rb_grim_throne.sh")) ||
      File.exist?(File.join(path, "tsk_flask", "grim_admin_server.py"))
    )
      return path
    end
  end

  raise Error, "Could not find Grim Reaper root directory"
end

#install_bundler ⇒ Object

Install Bundler



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# File 'lib/grim_reaper/installer.rb', line 410

def install_bundler
  unless system("gem list bundler -i > /dev/null 2>&1")
    puts "๐Ÿ“ฆ Installing Bundler..."
    unless system("gem install bundler")
      raise Error, "Failed to install Bundler"
    end
  end
end

#install_go_components ⇒ Object

Install Go components



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# File 'lib/grim_reaper/installer.rb', line 299

def install_go_components
  puts "๐Ÿน Installing Go components..."
  
  # Check if Go is available
  unless system("go version > /dev/null 2>&1")
    puts "๐Ÿ“ฆ Installing Go..."
    unless system("apt-get update && apt-get install -y golang-go") ||
           system("yum install -y golang")
      puts "โš ๏ธ  Could not install Go"
    end
    return
  end
  
  # Create Go build directory
  go_build_dir = File.join(@grim_root, "go_grim", "build")
  FileUtils.mkdir_p(go_build_dir) unless Dir.exist?(go_build_dir)
  
  # Build Go binaries if source exists
  go_src_dir = File.join(@grim_root, "go_grim")
  if Dir.exist?(go_src_dir) && File.exist?(File.join(go_src_dir, "go.mod"))
    puts "๐Ÿน Building Go binaries..."
    Dir.chdir(go_src_dir) do
      unless system("go mod tidy")
        puts "โš ๏ธ  Failed to tidy Go modules"
      end
      unless system("go build -o build/grim-compression .")
        puts "โš ๏ธ  Failed to build Go binary"
      end
    end
  end
  
  puts "โœ… Go components setup complete"
end

#install_python_components ⇒ Object

Install Python components (like pip package)



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# File 'lib/grim_reaper/installer.rb', line 257

def install_python_components
  puts "๐Ÿ Installing Python components..."
  
  # Check if Python is available
  unless system("python3 --version > /dev/null 2>&1")
    puts "โš ๏ธ  Python3 not found, skipping Python components"
    return
  end
  
  # Install pip if not available
  unless system("pip3 --version > /dev/null 2>&1")
    puts "๐Ÿ“ฆ Installing pip3..."
    unless system("apt-get update && apt-get install -y python3-pip") || 
           system("yum install -y python3-pip")
      puts "โš ๏ธ  Could not install pip3"
    end
  end
  
  # Install Python dependencies
  python_packages = %w[flask requests psutil cryptography]
  python_packages.each do |package|
    unless system("pip3 list | grep -q #{package}")
      puts "๐Ÿ“ฆ Installing Python package: #{package}"
      unless system("pip3 install #{package}")
        puts "โš ๏ธ  Failed to install #{package}"
      end
    end
  end
  
  # Create Python virtual environment if needed
  venv_path = File.join(@grim_root, "py_grim", "venv")
  unless Dir.exist?(venv_path)
    puts "๐Ÿ Creating Python virtual environment..."
    unless system("python3 -m venv #{venv_path}")
      puts "โš ๏ธ  Failed to create virtual environment"
    end
  end
  
  puts "โœ… Python components setup complete"
end

#install_ruby_gems ⇒ Object

Install common Ruby gems



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# File 'lib/grim_reaper/installer.rb', line 420

def install_ruby_gems
  gems = %w[rake rspec rubocop yard reek brakeman bundle-audit]
  
  gems.each do |gem_name|
    unless system("gem list #{gem_name} -i > /dev/null 2>&1")
      puts "๐Ÿ“ฆ Installing #{gem_name}..."
      unless system("gem install #{gem_name}")
        warn "Failed to install #{gem_name}"
      end
    end
  end
end

#install_scythe_components ⇒ Object

Install Scythe components



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# File 'lib/grim_reaper/installer.rb', line 372

def install_scythe_components
  puts "๐Ÿ—ก๏ธ  Installing Scythe components..."
  
  # Check if scythe directory exists
  scythe_dir = File.join(@grim_root, "scythe")
  unless Dir.exist?(scythe_dir)
    puts "โš ๏ธ  Scythe directory not found, creating..."
    FileUtils.mkdir_p(scythe_dir)
  end
  
  # Install Python dependencies for scythe
  if system("python3 --version > /dev/null 2>&1")
    scythe_packages = %w[flask requests cryptography psutil]
    scythe_packages.each do |package|
      unless system("pip3 list | grep -q #{package}")
        puts "๐Ÿ“ฆ Installing Scythe dependency: #{package}"
        unless system("pip3 install #{package}")
          puts "โš ๏ธ  Failed to install #{package}"
        end
      end
    end
  end
  
  puts "โœ… Scythe components setup complete"
end

#install_shell_components ⇒ Object

Install Shell components



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# File 'lib/grim_reaper/installer.rb', line 334

def install_shell_components
  puts "๐Ÿš Installing Shell components..."
  
  # Make shell scripts executable
  shell_scripts = [
    "sh_grim/backup.sh",
    "sh_grim/restore.sh", 
    "sh_grim/monitor.sh",
    "sh_grim/scan.sh",
    "sh_grim/security.sh",
    "throne/grim_throne.sh",
    "throne/rb_grim_throne.sh"
  ]
  
  shell_scripts.each do |script|
    script_path = File.join(@grim_root, script)
    if File.exist?(script_path)
      File.chmod(0o755, script_path)
      puts "๐Ÿ”ง Made executable: #{script}"
    end
  end
  
  # Install system dependencies
  system_deps = %w[rsync tar gzip bzip2 xz-utils]
  system_deps.each do |dep|
    unless system("which #{dep} > /dev/null 2>&1")
      puts "๐Ÿ“ฆ Installing system dependency: #{dep}"
      unless system("apt-get update && apt-get install -y #{dep}") ||
             system("yum install -y #{dep}")
        puts "โš ๏ธ  Could not install #{dep}"
      end
    end
  end
  
  puts "โœ… Shell components setup complete"
end

#make_scripts_executable(install_dir) ⇒ Object

Make scripts executable



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# File 'lib/grim_reaper/installer.rb', line 99

def make_scripts_executable(install_dir)
  puts "๐Ÿ”ง Making scripts executable..."
  
  scripts = [
    "throne/grim_throne.sh",
    "throne/sh_grim_throne.sh", 
    "throne/py_grim_throne.sh",
    "throne/rb_grim_throne.sh",
    "throne/go_grim_throne.sh",
    "install.sh",
    "master-install.sh",
    "sh_grim/*.sh",
    "py_grim/*.py",
    "go_grim/build/*",
    ".rip/*.sh",
    "auto_backups/*.sh"
  ]
  
  scripts.each do |script_pattern|
    Dir.glob(File.join(install_dir, script_pattern)).each do |script|
      begin
        File.chmod(0755, script)
      rescue => e
        puts "โš ๏ธ  Could not make #{script} executable: #{e.message}"
      end
    end
  end
end

#setup_complete_environment ⇒ Object

Setup complete Grim Reaper environment (installs Python, Go, Shell, Scythe components)



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# File 'lib/grim_reaper/installer.rb', line 206

def setup_complete_environment
  puts "๐Ÿ—ก๏ธ  Setting up complete Grim Reaper environment..."
  
  # First download the latest version
  unless download_latest_grim
    puts "โŒ Failed to download Grim Reaper"
    return false
  end
  
  # Setup Ruby environment
  setup_ruby_environment
  
  # Install Python components
  install_python_components
  
  # Install Go components
  install_go_components
  
  # Install Shell components
  install_shell_components
  
  # Install Scythe components
  install_scythe_components
  
  # Create necessary directories
  create_directories
  
  puts "โœ… Complete Grim Reaper environment setup finished"
  return true
end

#setup_environment_file(install_dir) ⇒ Object

Setup environment file for persistence



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# File 'lib/grim_reaper/installer.rb', line 129

def setup_environment_file(install_dir)
  puts "๐Ÿ“ Setting up environment file..."
  
  env_file = File.join(install_dir, ".grim_env")
  
  env_content = "    # Grim Reaper Environment Configuration\n    export GRIM_ROOT=\"\#{ENV['GRIM_ROOT']}\"\n    export GRIM_LICENSE=\"\#{ENV['GRIM_LICENSE']}\"\n    export GRIM_REAPER=\"\#{ENV['GRIM_REAPER']}\"\n    export PATH=\"$PATH:\#{install_dir}/throne:\#{install_dir}/sh_grim:\#{install_dir}/py_grim\"\n    \n    # Load Grim functions\n    if [ -f \"\#{install_dir}/throne/grim_throne.sh\" ]; then\n      source \"\#{install_dir}/throne/grim_throne.sh\"\n    fi\n  ENV\n  \n  File.write(env_file, env_content)\n  \n  # Add to bashrc if possible\n  bashrc_path = ENV[\"HOME\"] + \"/.bashrc\"\n  if File.exist?(bashrc_path) && File.writable?(bashrc_path)\n    source_line = \"[ -f \#{env_file} ] && source \#{env_file}\"\n    bashrc_content = File.read(bashrc_path)\n    \n    unless bashrc_content.include?(source_line)\n      File.open(bashrc_path, \"a\") do |f|\n        f.puts \"\\n# Grim Reaper Environment\"\n        f.puts source_line\n      end\n      puts \"\u2705 Added Grim environment to ~/.bashrc\"\n    end\n  end\nend\n"

#setup_environment_variables ⇒ Object

Setup environment variables



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# File 'lib/grim_reaper/installer.rb', line 21

def setup_environment_variables
  # Set GRIM_ROOT if not already set
  unless ENV["GRIM_ROOT"]
    if File.writable?("/root/")
      ENV["GRIM_ROOT"] = "/root/.grim"
    elsif File.writable?(ENV["HOME"])
      ENV["GRIM_ROOT"] = ENV["HOME"] + "/.grim"
    else
      ENV["GRIM_ROOT"] = Dir.pwd + "/.grim"
    end
  end
  
  # Set default license tier to FREE
  ENV["GRIM_LICENSE"] ||= "FREE"
  
  # Set GRIM_REAPER to FALSE for normal install
  ENV["GRIM_REAPER"] ||= "FALSE"
  
  puts "๐Ÿ—ก๏ธ  Grim environment configured:"
  puts "   GRIM_ROOT=#{ENV['GRIM_ROOT']}"
  puts "   GRIM_LICENSE=#{ENV['GRIM_LICENSE']}"
  puts "   GRIM_REAPER=#{ENV['GRIM_REAPER']}"
end

#setup_ruby_environment ⇒ Object

Setup Ruby environment



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# File 'lib/grim_reaper/installer.rb', line 238

def setup_ruby_environment
  puts "๐Ÿ’Ž Setting up Ruby environment..."

  # Check Ruby version
  check_ruby_version

  # Install Bundler if not present
  install_bundler

  # Install common Ruby gems
  install_ruby_gems

  # Setup RVM/rbenv if available
  setup_ruby_version_manager

  puts "โœ… Ruby environment setup complete"
end

#setup_ruby_version_manager ⇒ Object

Setup Ruby version manager



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# File 'lib/grim_reaper/installer.rb', line 434

def setup_ruby_version_manager
  if system("which rvm > /dev/null 2>&1")
    puts "๐Ÿ”„ RVM detected, setting up..."
    system("rvm use --default")
  elsif system("which rbenv > /dev/null 2>&1")
    puts "๐Ÿ”„ rbenv detected, setting up..."
    system("rbenv rehash")
  end
end

#setup_scythe_directories ⇒ Object

Setup .scythe directory structure



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# File 'lib/grim_reaper/installer.rb', line 445

def setup_scythe_directories
  puts "๐Ÿ—ก๏ธ  Setting up .scythe directory structure..."
  
  scythe_dir = File.join(@grim_root, ".graveyard", ".rip", ".scythe")
  
  # Create main scythe directories
  scythe_subdirs = [
    "config",
    "db", 
    "logs",
    "run",
    "integrations"
  ]
  
  scythe_subdirs.each do |subdir|
    dir_path = File.join(scythe_dir, subdir)
    FileUtils.mkdir_p(dir_path) unless Dir.exist?(dir_path)
  end
  
  # Create log subdirectories
  log_subdirs = ["orchestration", "components", "integrations", "security"]
  log_subdirs.each do |subdir|
    dir_path = File.join(scythe_dir, "logs", subdir)
    FileUtils.mkdir_p(dir_path) unless Dir.exist?(dir_path)
  end
  
  # Create integration subdirectories
  integration_subdirs = ["discovered", "configs", "scripts"]
  integration_subdirs.each do |subdir|
    dir_path = File.join(scythe_dir, "integrations", subdir)
    FileUtils.mkdir_p(dir_path) unless Dir.exist?(dir_path)
  end
  
  # Create scythe configuration file
  config_file = File.join(scythe_dir, "config", "scythe.yaml")
  unless File.exist?(config_file)
    config_content = "      # Scythe Configuration\n      # Central orchestrator settings for Grim Reaper System\n\n      scythe:\n        version: \"1.0.5\"\n        install_date: \#{Time.now.iso8601}\n        \n      database:\n        path: \"../db/scythe.db\"\n        auto_backup: true\n        backup_interval: \"24h\"\n        \n      logging:\n        level: \"info\"\n        path: \"../logs\"\n        max_size: \"100MB\"\n        max_files: 10\n        \n      orchestration:\n        enabled: true\n        heartbeat_interval: \"30s\"\n        max_concurrent_jobs: 5\n        \n      integrations:\n        enabled: true\n        scan_interval: \"5m\"\n        auto_discover: true\n        \n      security:\n        encryption: true\n        key_rotation: \"30d\"\n        audit_logs: true\n    CONFIG\n    \n    File.write(config_file, config_content)\n    puts \"\u2705 Created scythe configuration: \#{config_file}\"\n  end\n  \n  # Try to run the universal setup script if available\n  setup_script = File.join(@grim_root, \"scripts\", \"setup_scythe_dirs.sh\")\n  if File.exist?(setup_script)\n    begin\n      system(\"bash '\#{setup_script}' setup '\#{@grim_root}' auto\")\n      puts \"\u2705 Initialized scythe database\"\n    rescue\n      puts \"\u26A0\uFE0F  Could not initialize scythe database - basic structure created\"\n    end\n  end\n  \n  puts \"\u2705 .scythe directory structure created at: \#{scythe_dir}\"\nend\n"

#status ⇒ Object

Get installation status



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# File 'lib/grim_reaper/installer.rb', line 582

def status
  {
    ruby_version: `ruby -e "puts RUBY_VERSION"`.strip,
    bundler_version: `bundle --version 2>/dev/null`.strip,
    python_version: `python3 --version 2>/dev/null | cut -d' ' -f2` || 'Not installed',
    go_version: `go version 2>/dev/null | cut -d' ' -f3` || 'Not installed',
    grim_root: @grim_root,
    backup_dir: @backup_dir,
    install_dir: @install_dir,
    ruby_throne_exists: File.exist?(File.join(@grim_root, "throne", "rb_grim_throne.sh")),
    python_throne_exists: File.exist?(File.join(@grim_root, "throne", "py_grim_throne.sh")),
    go_throne_exists: File.exist?(File.join(@grim_root, "throne", "go_grim_throne.sh")),
    shell_throne_exists: File.exist?(File.join(@grim_root, "throne", "sh_grim_throne.sh")),
    backup_dir_exists: Dir.exist?(@backup_dir)
  }
end

#verify_installation ⇒ Object

Verify installation



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# File 'lib/grim_reaper/installer.rb', line 556

def verify_installation
  puts "๐Ÿ” Verifying installation..."

  checks = [
    { name: "Ruby", check: -> { system("ruby --version > /dev/null 2>&1") } },
    { name: "Bundler", check: -> { system("bundle --version > /dev/null 2>&1") } },
    { name: "Python3", check: -> { system("python3 --version > /dev/null 2>&1") } },
    { name: "Go", check: -> { system("go version > /dev/null 2>&1") } },
    { name: "Grim Root", check: -> { Dir.exist?(@grim_root) } },
    { name: "Ruby Throne", check: -> { File.exist?(File.join(@grim_root, "throne", "rb_grim_throne.sh")) } },
    { name: "Python Throne", check: -> { File.exist?(File.join(@grim_root, "throne", "py_grim_throne.sh")) } },
    { name: "Go Throne", check: -> { File.exist?(File.join(@grim_root, "throne", "go_grim_throne.sh")) } },
    { name: "Shell Throne", check: -> { File.exist?(File.join(@grim_root, "throne", "sh_grim_throne.sh")) } },
    { name: "Backup Directory", check: -> { Dir.exist?(@backup_dir) } }
  ]

  checks.each do |check|
    if check[:check].call
      puts "โœ… #{check[:name]}: OK"
    else
      puts "โŒ #{check[:name]}: FAILED"
    end
  end
end