src/cli/commands/run.ts

// ─── Run Command ────────────────────────────────────────────────────────────
import { createRuntime } from '../state/factory.js';
import { EventRenderer, renderMetrics } from '../renderers/index.js';
import { Runtime, type RuntimeConfig } from '../../core/runtime/index.js';
import { EventBus } from '../../core/events/index.js';
import { ToolRegistry } from '../../core/tools/index.js';
import { SkillRegistry } from '../../core/skills/index.js';
import { PolicyEngine } from '../../core/policy/index.js';
import { MetricsCollector } from '../../core/observability/index.js';
import { ArtifactStore } from '../../core/artifacts/index.js';
import { Evaluator, outputNotEmptyCheck, hasArtifactsCheck } from '../../core/evaluators/index.js';
import { readFileTool, writeFileTool, listDirTool } from '../../tools/fs/index.js';
import { shellExecTool } from '../../tools/shell/index.js';
import { webFetchTool } from '../../tools/web/index.js';
import { codingSkill } from '../../skills/coding/index.js';
import { researchSkill } from '../../skills/research/index.js';
import { docsSkill } from '../../skills/docs/index.js';
import { resolveProvider } from '../state/provider-resolver.js';

export async function runCommand(goal: string, opts: {
  provider: string;
  model?: string;
  skills: string[];
  maxTurns?: string;
  budgetTokens?: string;
  budgetCost?: string;
  approval?: string;
  verbose?: boolean;
  compact?: boolean;
}): Promise<void> {
  const renderer = new EventRenderer({ verbose: opts.verbose ?? false, compact: opts.compact ?? false });

  // Setup
  const eventBus = new EventBus();
  eventBus.on((event) => renderer.render(event));

  const provider = resolveProvider(opts.provider);
  const model = opts.model ?? (await provider.listModels())[0]!.id;

  // Tools
  const tools = new ToolRegistry();
  tools.register(readFileTool);
  tools.register(writeFileTool);
  tools.register(listDirTool);
  tools.register(shellExecTool);
  tools.register(webFetchTool);

  // Skills
  const skills = new SkillRegistry();
  skills.register(codingSkill);
  skills.register(researchSkill);
  skills.register(docsSkill);

  // Policy
  const policy = new PolicyEngine({
    mode: (opts.approval as any) ?? 'confirm-writes',
  });

  // Metrics
  const metrics = new MetricsCollector();

  // Artifacts
  const artifacts = new ArtifactStore();

  // Evaluator
  const evaluator = new Evaluator();
  evaluator.addCheck(outputNotEmptyCheck);

  // Runtime config
  const config: RuntimeConfig = {
    provider,
    model,
    tools,
    skills,
    policy,
    metrics,
    artifacts,
    evaluator,
    eventBus,
    systemPrompt: `You are an AI agent executing tasks autonomously. You have tools available. Complete the goal thoroughly, verify your work, and report results.`,
    activeSkills: opts.skills,
    maxTurns: opts.maxTurns ? parseInt(opts.maxTurns) : 20,
    budgetTokens: opts.budgetTokens ? parseInt(opts.budgetTokens) : undefined,
    budgetCostUsd: opts.budgetCost ? parseFloat(opts.budgetCost) : undefined,
  };

  // Execute
  const runtime = new Runtime(config, goal);
  const state = await runtime.run();

  // Summary
  const summary = metrics.summarize(state.id);
  renderMetrics(summary);

  process.exit(state.status === 'completed' ? 0 : 1);
}