Class: Genie::InsertIntoFile

Inherits:
RubyLLM::Tool
  • Object
show all
Includes:
SandboxedFileTool
Defined in:
lib/tools/insert_into_file.rb

Instance Method Summary collapse

Methods included from SandboxedFileTool

#enforce_sandbox!, #initialize, #within_sandbox?

Instance Method Details

#execute(filepath:, content:, line_number:) ⇒ Object 



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# File 'lib/tools/insert_into_file.rb', line 12

def execute(filepath:, content:, line_number:)
  line_number = line_number.to_i

  # Expand the filepath to an absolute path
  filepath = File.expand_path(filepath)

  Genie.output "Inserting into file: #{filepath}", color: :blue

  enforce_sandbox!(filepath)

  # Check file exists
  unless File.exist?(filepath)
    raise "File not found. Cannot insert into a non-existent file."
  end

  # Read existing lines
  lines = File.readlines(filepath)

  # Validate line_number
  total_lines = lines.size
  if !line_number.is_a?(Integer) || line_number < 1 || line_number > total_lines + 1
    raise ArgumentError, "Invalid line number: #{line_number}. Must be between 1 and #{total_lines + 1}."
  end

  # Prepare content lines
  content_lines = content.each_line.to_a

  # Show the content to be inserted
  indented = content.each_line.map { |line| "  #{line}" }.join
  Genie.output indented, color: :green

  # Perform insertion
  index = line_number - 1
  new_lines = lines[0...index] + content_lines + lines[index..-1]

  # Write back
  File.open(filepath, "w") do |file|
    file.write(new_lines.join)
  end

  { success: true }
rescue => e
  Genie.output "Error: #{e.message}", color: :red
  { error: e.message }
end