Class: Ace::PromptPrep::Molecules::TemplateManager

Inherits:
Object
  • Object
show all
Defined in:
lib/ace/prompt_prep/molecules/template_manager.rb

Overview

Manages template file operations (copy, archive, restore)

Class Method Summary collapse

Class Method Details

.archive_file(source_path:, archive_dir:) ⇒ Hash

Archive existing file with timestamp

Parameters:

  • source_path (String) —

    File to archive

  • archive_dir (String) —

    Archive directory path

Returns:

  • (Hash) —

    Result with :success, :archive_path, :skipped, :error keys



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# File 'lib/ace/prompt_prep/molecules/template_manager.rb', line 66

def archive_file(source_path:, archive_dir:)
  # Check if source exists
  unless File.exist?(source_path)
    return {
      success: true,
      archive_path: nil,
      skipped: true,
      error: nil
    }
  end

  # Create archive directory
  FileUtils.mkdir_p(archive_dir) unless Dir.exist?(archive_dir)

  # Generate archive filename with timestamp
  timestamp = Time.now.strftime("%Y%m%d-%H%M%S")
  basename = File.basename(source_path, ".*")
  ext = File.extname(source_path)
  archive_filename = "#{basename}-#{timestamp}#{ext}"
  archive_path = File.join(archive_dir, archive_filename)

  # Copy to archive
  FileUtils.cp(source_path, archive_path)

  {
    success: true,
    archive_path: archive_path,
    skipped: false,
    error: nil
  }
rescue => e
  {
    success: false,
    archive_path: nil,
    skipped: false,
    error: "Failed to archive file: #{e.message}"
  }
end

.copy_template(template_path:, target_path:, force: false) ⇒ Hash

Copy template content to target path

Parameters:

  • template_path (String) —

    Source template file path

  • target_path (String) —

    Destination file path

  • force (Boolean) (defaults to: false) —

    Overwrite if target exists

Returns:

  • (Hash) —

    Result with :success, :path, :skipped, :error keys



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# File 'lib/ace/prompt_prep/molecules/template_manager.rb', line 17

def copy_template(template_path:, target_path:, force: false)
  # Check if template exists
  unless File.exist?(template_path)
    return {
      success: false,
      path: nil,
      skipped: false,
      error: "Template file not found: #{template_path}"
    }
  end

  # Check if target already exists
  if File.exist?(target_path) && !force
    return {
      success: true,
      path: target_path,
      skipped: true,
      error: nil
    }
  end

  # Create target directory if needed
  target_dir = File.dirname(target_path)
  FileUtils.mkdir_p(target_dir) unless Dir.exist?(target_dir)

  # Copy template content
  template_content = File.read(template_path, encoding: "utf-8")
  File.write(target_path, template_content, encoding: "utf-8")

  {
    success: true,
    path: target_path,
    skipped: false,
    error: nil
  }
rescue => e
  {
    success: false,
    path: nil,
    skipped: false,
    error: "Failed to copy template: #{e.message}"
  }
end

.restore_template(template_path:, target_path:, archive_dir:, force: false) ⇒ Hash

Restore template to target path (archive current if exists)

Parameters:

  • template_path (String) —

    Source template file path

  • target_path (String) —

    Destination file path

  • archive_dir (String) —

    Archive directory path

  • force (Boolean) (defaults to: false) —

    Skip archiving if true

Returns:

  • (Hash) —

    Result with :success, :path, :archive_path, :error keys



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# File 'lib/ace/prompt_prep/molecules/template_manager.rb', line 112

def restore_template(template_path:, target_path:, archive_dir:, force: false)
  # Archive current file unless force
  archive_result = if force || !File.exist?(target_path)
    {success: true, archive_path: nil, skipped: true}
  else
    archive_file(source_path: target_path, archive_dir: archive_dir)
  end

  unless archive_result[:success]
    return {
      success: false,
      path: nil,
      archive_path: nil,
      error: archive_result[:error]
    }
  end

  # Copy template (force overwrite since we archived)
  copy_result = copy_template(
    template_path: template_path,
    target_path: target_path,
    force: true
  )

  unless copy_result[:success]
    return {
      success: false,
      path: nil,
      archive_path: archive_result[:archive_path],
      error: copy_result[:error]
    }
  end

  {
    success: true,
    path: copy_result[:path],
    archive_path: archive_result[:archive_path],
    error: nil
  }
rescue => e
  {
    success: false,
    path: nil,
    archive_path: nil,
    error: "Failed to restore template: #{e.message}"
  }
end