Class: Legion::TTY::Screens::Extensions

Inherits:
Base
  • Object
show all
Includes:
Logging::Helper
Defined in:
lib/legion/tty/screens/extensions.rb

Overview

rubocop:disable Metrics/ClassLength

Constant Summary collapse

CORE = 
%w[lex-node lex-tasker lex-scheduler lex-conditioner lex-transformer
lex-synapse lex-health lex-log lex-ping lex-metering lex-llm-ledger
lex-codegen lex-exec lex-lex lex-telemetry lex-audit lex-detect].freeze
AI = 
%w[lex-azure-ai lex-bedrock lex-claude lex-foundry lex-gemini lex-llamacpp
lex-mlx lex-ollama lex-openai lex-uais lex-xai lex-llm lex-llm-anthropic
lex-llm-azure-foundry lex-llm-bedrock lex-llm-gemini lex-llm-mlx
lex-llm-ollama lex-llm-openai lex-llm-vertex lex-llm-vllm].freeze
LEGACY = 
%w[lex-llm-gateway].freeze
SERVICE = 
%w[lex-http lex-vault lex-github lex-consul lex-kerberos lex-tfe
lex-redis lex-memcached lex-elasticsearch lex-s3].freeze
CATEGORIES = 
[nil, 'Core', 'AI', 'Service', 'Agentic', 'Legacy', 'Other'].freeze

Instance Attribute Summary

Attributes inherited from Base

#app

Instance Method Summary collapse

Methods inherited from Base

#deactivate, #needs_input_bar?, #teardown

Constructor Details

#initialize(app, output: $stdout) ⇒ Extensions

Returns a new instance of Extensions.



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# File 'lib/legion/tty/screens/extensions.rb', line 30

def initialize(app, output: $stdout)
  super(app)
  @output = output
  @gems = []
  @selected = 0
  @detail = false
  @filter = nil
end

Instance Method Details

#activate ⇒ Object 



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# File 'lib/legion/tty/screens/extensions.rb', line 39

def activate
  @gems = discover_extensions
end

#discover_extensions ⇒ Object 



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# File 'lib/legion/tty/screens/extensions.rb', line 43

def discover_extensions
  Gem::Specification.select { |s| s.name.start_with?('lex-') }
                    .sort_by(&:name)
                    .map { |s| build_entry(s) }
end

#handle_input(key) ⇒ Object 



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# File 'lib/legion/tty/screens/extensions.rb', line 62

def handle_input(key)
  case key
  when :up
    @selected = [(@selected - 1), 0].max
    :handled
  when :down
    max = [current_gems.size - 1, 0].max
    @selected = [(@selected + 1), max].min
    :handled
  when :enter
    @detail = !@detail
    :handled
  when 'q', :escape
    handle_back_key
  else
    handle_action_key(key)
  end
end

#render(_width, height) ⇒ Object 



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# File 'lib/legion/tty/screens/extensions.rb', line 49

def render(_width, height)
  filter_label = @filter ? Theme.c(:warning, "  filter: #{@filter}") : ''
  header = [Theme.c(:accent, '  LEX Extensions'), filter_label].reject(&:empty?)
  lines = header + ['']
  lines += if @detail && current_gems[@selected]
             detail_lines(current_gems[@selected])
           else
             list_lines(height - 4)
           end
  lines += ['', Theme.c(:muted, '  Enter=detail  o=open  f=filter  c=clear  q=back')]
  pad_lines(lines, height)
end