Class: GemGuard::AutoFixer

Inherits:
Object
  • Object
show all
Defined in:
lib/gem_guard/auto_fixer.rb

Instance Method Summary collapse

Constructor Details

#initialize(lockfile_path = "Gemfile.lock", gemfile_path = "Gemfile") ⇒ AutoFixer

Returns a new instance of AutoFixer.



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# File 'lib/gem_guard/auto_fixer.rb', line 7

def initialize(lockfile_path = "Gemfile.lock", gemfile_path = "Gemfile")
  @lockfile_path = lockfile_path
  @gemfile_path = gemfile_path
  @backup_created = false
end

Instance Method Details

#fix_vulnerabilities(vulnerable_dependencies, options = {}) ⇒ Object 



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# File 'lib/gem_guard/auto_fixer.rb', line 13

def fix_vulnerabilities(vulnerable_dependencies, options = {})
  dry_run = options.fetch(:dry_run, false)
  interactive = options.fetch(:interactive, false)
  create_backup = options.fetch(:backup, true)

  unless File.exist?(@gemfile_path)
    raise GemGuard::FileError, "Gemfile not found at #{@gemfile_path}. Auto-fix requires a Gemfile."
  end

  unless File.exist?(@lockfile_path)
    raise GemGuard::FileError, "Gemfile.lock not found at #{@lockfile_path}. Run 'bundle install' first."
  end

  fixes = plan_fixes(vulnerable_dependencies)

  if fixes.empty?
    return {status: :no_fixes_needed, message: "No automatic fixes available."}
  end

  if dry_run
    return {status: :dry_run, fixes: fixes, message: "Dry run completed. #{fixes.length} fixes planned."}
  end

  # Apply fixes with optional per-gem confirmation
  applied_fixes, cancelled = apply_fixes(fixes, interactive: interactive, backup: create_backup)

  if cancelled
    return {status: :cancelled, message: "No fixes approved."}
  end

  {
    status: :completed,
    fixes: applied_fixes,
    message: "Applied #{applied_fixes.length} fixes successfully."
  }
end