Module: Ask::Agent::CLI

Defined in:
lib/ask/agent/cli.rb

Class Method Summary collapse

Class Method Details

.camelize(str) ⇒ Object 



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# File 'lib/ask/agent/cli.rb', line 294

def camelize(str)
  str.split(/[_-]/).map(&:capitalize).join
end

.cmd_help ⇒ Object 



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# File 'lib/ask/agent/cli.rb', line 262

def cmd_help
  puts <<~HELP
    Usage: askr <command> [options]

    Commands:
      run <name> [prompt]    Run an agent with an optional prompt
      list                   List all discovered agents
      schedule               Start the scheduler for all scheduled agents
      new <name>             Scaffold a new agent directory
      skills list            List all discovered skills
      skills show <name>     Show skill details and instructions
      skills search <query>  Search skills by name, description, or tags
      help                   Show this help

    Examples:
      askr list
      askr run health_check
      askr schedule
      askr skills list
      askr skills show rails_debug
      askr skills search deploy

    Agent directories are discovered from:
      ./agents/<name>/agent.rb
      ./app/agents/<name>/agent.rb

    Skills are discovered from:
      ./agents/shared/skills/<name>/SKILL.md
      ./app/agents/shared/skills/<name>/SKILL.md
  HELP
end

.cmd_list ⇒ Object 



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# File 'lib/ask/agent/cli.rb', line 62

def cmd_list
  defs = Ask::Agent.definitions
  if defs.empty?
    puts "No agents found. Define one in agents/<name>/agent.rb or app/agents/<name>/agent.rb."
    return
  end

  puts "Discovered agents:"
  defs.each do |name, (klass, dir)|
    config = klass._config
    model = config[:model] || "(default)"
    schedule = config[:schedule]
    has_instructions = klass.instructions_path ? "yes" : "no"
    tools = config[:tools].any? ? config[:tools].join(", ") : "(none)"

    puts "  #{name}"
    puts "    model:       #{model}"
    puts "    tools:       #{tools}"
    puts "    instructions: #{has_instructions}"
    puts "    schedule:    #{schedule || "(none)"}" if schedule
    puts "    directory:   #{dir}"
  end
end

.cmd_new(args) ⇒ Object 



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# File 'lib/ask/agent/cli.rb', line 114

def cmd_new(args)
  name = args.first
  unless name
    puts "Usage: askr new <agent-name>"
    exit 1
  end

  dir = File.join(Dir.pwd, "agents", name)
  if File.exist?(dir)
    puts "Directory already exists: #{dir}"
    exit 1
  end

  FileUtils.mkdir_p(dir)

  File.write(File.join(dir, "agent.rb"), <<~RUBY)
    # frozen_string_literal: true

    class #{camelize(name)} < Ask::Agent::Definition
      model "gpt-4o"
      tools :bash, :read, :grep
    end
  RUBY

  File.write(File.join(dir, "instructions.md"), <<~MARKDOWN)
    # #{name}

    You are a helpful AI agent. Your goal is to assist the user with their tasks.

    ## Guidelines

    - Be concise and accurate
    - Use the available tools when needed
    - Ask for clarification if instructions are ambiguous
  MARKDOWN

  puts "Created agent: #{dir}"
  puts ""
  puts "Run it:  askr run #{name}"
end

.cmd_run(args) ⇒ Object 



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# File 'lib/ask/agent/cli.rb', line 29

def cmd_run(args)
  name = args.first
  unless name
    puts "Usage: askr run <agent-name> [prompt]"
    exit 1
  end

  prompt = args[1..]&.join(" ") || ""

  begin
    agent = Ask::Agent.new(name)

    if prompt.empty?
      puts "Starting interactive session with #{name}..."
      puts "Type your message (Ctrl+D to exit):"
      while (input = $stdin.gets)
        response = agent.run(input.strip)
        puts response
        puts "---"
      end
    else
      response = agent.run(prompt)
      puts response
    end
  rescue Ask::UnknownAgent => e
    puts e.message
    exit 1
  rescue => e
    puts "Error: #{e.message}"
    exit 1
  end
end

.cmd_schedule ⇒ Object 



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# File 'lib/ask/agent/cli.rb', line 86

def cmd_schedule
  defs = Ask::Agent.definitions
  scheduled = defs.select { |_name, (klass, _dir)| klass._config[:schedule] }

  if scheduled.empty?
    puts "No scheduled agents found."
    return
  end

  scheduled.each do |name, (klass, _dir)|
    schedule = klass._config[:schedule]
    puts "Scheduling #{name} (#{schedule})..."
    Ask::Agent.new(name)
  end

  Ask::Agent::Scheduler.start
  puts "Scheduler started. Running #{scheduled.length} task(s)."
  puts "Press Ctrl+C to stop."

  loop do
    sleep 1
  rescue Interrupt
    puts "\nShutting down..."
    Ask::Agent::Scheduler.stop
    exit 0
  end
end

.cmd_skills(args) ⇒ Object 



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# File 'lib/ask/agent/cli.rb', line 155

def cmd_skills(args)
  sub = args.first

  case sub
  when "list"
    cmd_skills_list
  when "show"
    cmd_skills_show(args[1])
  when "search"
    cmd_skills_search(args[1])
  else
    puts "Usage: askr skills <list|show|search>"
    puts ""
    puts "Commands:"
    puts "  list                  List all discovered skills"
    puts "  show <name>           Show skill details and sibling files"
    puts "  search <query>        Search skills by name, description, or tags"
  end
end

.cmd_skills_list ⇒ Object 



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# File 'lib/ask/agent/cli.rb', line 175

def cmd_skills_list
  require "ask/skills"
  registry = Ask::Skills.discover

  if registry.names.empty?
    puts "No skills found."
    return
  end

  puts "Discovered skills:"
  puts ""
  registry.names.sort.each do |name|
    skill = registry[name]
    puts "  #{skill.name}"
    puts "    description: #{skill.description}"
    puts "    tags:        #{skill.tags.join(", ")}" if skill.tags.any?
    siblings = skill.siblings
    if siblings.any?
      summaries = siblings.map { |cat, files| "#{files.length} #{cat}" }.join(", ")
      puts "    files:       #{summaries}"
    end
  end
end

.cmd_skills_search(query) ⇒ Object 



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# File 'lib/ask/agent/cli.rb', line 233

def cmd_skills_search(query)
  unless query
    puts "Usage: askr skills search <query>"
    exit 1
  end

  require "ask/skills"
  registry = Ask::Skills.discover
  query_down = query.downcase

  matches = registry.names.select do |name|
    skill = registry[name]
    name.downcase.include?(query_down) ||
      skill.description.downcase.include?(query_down) ||
      skill.tags.any? { |t| t.downcase.include?(query_down) }
  end

  if matches.empty?
    puts "No skills matching \"#{query}\"."
    return
  end

  puts "Skills matching \"#{query}\":"
  matches.sort.each do |name|
    skill = registry[name]
    puts "  #{skill.name} — #{skill.description}"
  end
end

.cmd_skills_show(name) ⇒ Object 



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# File 'lib/ask/agent/cli.rb', line 199

def cmd_skills_show(name)
  unless name
    puts "Usage: askr skills show <name>"
    exit 1
  end

  require "ask/skills"
  registry = Ask::Skills.discover
  skill = registry[name]

  unless skill
    puts "Skill not found: #{name}"
    exit 1
  end

  puts "Name:        #{skill.name}"
  puts "Description: #{skill.description}"
  puts "Source:      #{skill.source}"
  puts "Tags:        #{skill.tags.join(", ")}" if skill.tags.any?

  if skill.siblings.any?
    puts ""
    puts "Sibling files:"
    skill.siblings.each do |category, files|
      puts "  #{category}/"
      files.each { |f| puts "    #{f}" }
    end
  end

  puts ""
  puts "--- Instructions ---"
  puts skill.instructions
end

.run(argv) ⇒ Object 



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# File 'lib/ask/agent/cli.rb', line 8

def run(argv)
  case argv.first
  when "run"
    cmd_run(argv[1..])
  when "list"
    cmd_list
  when "schedule"
    cmd_schedule
  when "new"
    cmd_new(argv[1..])
  when "skills"
    cmd_skills(argv[1..])
  when "help", "--help", "-h", nil
    cmd_help
  else
    puts "Unknown command: #{argv.first}"
    cmd_help
    exit 1
  end
end