Module: OllamaAgent::ExternalAgents::Probe

Defined in:
lib/ollama_agent/external_agents/probe.rb

Overview

Resolves executables and optional –version for registry entries. rubocop:disable Metrics/ModuleLength – CLI resolution + Anthropic transport in one module

Class Method Summary collapse

Class Method Details

.capture_version(agent, exe) ⇒ Object

rubocop:disable Metrics/AbcSize, Metrics/CyclomaticComplexity, Metrics/MethodLength, Metrics/PerceivedComplexity



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# File 'lib/ollama_agent/external_agents/probe.rb', line 69

def capture_version(agent, exe)
  return anthropic_model_label(agent) if anthropic_executable?(agent, exe)

  argv_templ = agent["version_argv"]
  return nil unless argv_templ.is_a?(Array) && !argv_templ.empty?

  argv = ArgvInterp.expand(argv_templ, "binary" => exe, "task_file" => "", "root" => "")
  out, err, status = Open3.capture3(*argv)
  return nil unless status.success?

  s = out.to_s.strip
  s = err.to_s.strip if s.empty?
  return nil if s.empty?

  s.lines.first&.strip
rescue StandardError
  nil
end

.clear_cache! ⇒ Object

rubocop:enable Metrics/MethodLength



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# File 'lib/ollama_agent/external_agents/probe.rb', line 105

def clear_cache!
  status_cache.clear
end

.fetch_status(agent) ⇒ Object

rubocop:disable Metrics/MethodLength, Metrics/AbcSize



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# File 'lib/ollama_agent/external_agents/probe.rb', line 36

def fetch_status(agent)
  cache_key = status_cache_key(agent)
  cached = status_cache[cache_key]
  return cached.dup if cached

  exe = resolve_executable(agent)
  if exe.nil?
    status = {
      "id" => agent["id"].to_s,
      "available" => false,
      "path" => nil,
      "version" => nil,
      "capabilities" => agent["capabilities"] || [],
      "error" => agent_unavailable_message(agent)
    }
    status_cache[cache_key] = status
    return status.dup
  end

  status = {
    "id" => agent["id"].to_s,
    "available" => true,
    "path" => exe,
    "version" => capture_version(agent, exe),
    "capabilities" => agent["capabilities"] || [],
    "error" => nil
  }
  status_cache[cache_key] = status
  status.dup
end

.print_table(registry, io: $stdout) ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'lib/ollama_agent/external_agents/probe.rb', line 90

def print_table(registry, io: $stdout)
  io.puts "id\tok?\tpath\tversion\tcapabilities"
  registry.agents.each do |a|
    r = fetch_status(a)
    io.puts [
      r["id"],
      r["available"] ? "yes" : "no",
      r["path"] || "-",
      (r["version"] || "-").to_s[0, 80],
      (r["capabilities"] || []).join(",")
    ].join("\t")
  end
end

.resolve_executable(agent) ⇒ Object

rubocop:disable Metrics/AbcSize, Metrics/MethodLength – branching PATH vs env vs Anthropic



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# File 'lib/ollama_agent/external_agents/probe.rb', line 16

def resolve_executable(agent)
  return resolve_anthropic_executable(agent) if agent["transport"].to_s == "anthropic_api"

  env_key = agent["env_path"]
  if env_key && EnvHelpers.env_present?(env_key)
    path = File.expand_path(ENV[env_key].to_s.strip)
    return path if File.file?(path)
  end

  name = agent["binary"].to_s
  return nil if name.empty?

  resolved = resolve_via_command_v(name)
  return resolved if resolved

  resolve_via_path_walk(name)
end

.status_cache_key(agent) ⇒ Object 



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# File 'lib/ollama_agent/external_agents/probe.rb', line 109

def status_cache_key(agent)
  env_key = agent["env_path"].to_s
  env_val = env_key.empty? ? "" : ENV.fetch(env_key, "")
  [
    agent["id"].to_s,
    agent["binary"].to_s,
    env_key,
    env_val
  ].join("|")
end