trellis/dist/chunk-UZRUP7QW.js

Agentic State Engine — event-sourced causal graph with branching, decision traces, and realtime sync for AI-native applications

// src/server/vm-config.ts
import { existsSync, mkdirSync, readFileSync, writeFileSync } from "fs";
import { join } from "path";
import { homedir } from "os";
function getVmDir() {
  return join(homedir(), ".trellis");
}
function getVmPath() {
  return join(getVmDir(), "vm.json");
}
function loadVmConfig() {
  const vmPath = getVmPath();
  if (!existsSync(vmPath)) {
    return {
      activeSprite: null,
      sprites: {}
    };
  }
  try {
    const raw = readFileSync(vmPath, "utf-8");
    return JSON.parse(raw);
  } catch {
    return {
      activeSprite: null,
      sprites: {}
    };
  }
}
function saveVmConfig(config) {
  const dir = getVmDir();
  if (!existsSync(dir)) {
    mkdirSync(dir, { recursive: true });
  }
  writeFileSync(getVmPath(), JSON.stringify(config, null, 2));
}
function getActiveSprite() {
  const config = loadVmConfig();
  return config.activeSprite;
}
function setActiveSprite(spriteName) {
  const config = loadVmConfig();
  if (!config.sprites[spriteName]) {
    config.sprites[spriteName] = {
      name: spriteName,
      createdAt: (/* @__PURE__ */ new Date()).toISOString(),
      url: `https://${spriteName}.sprites.app`,
      hasTrellis: false
    };
  }
  config.activeSprite = spriteName;
  saveVmConfig(config);
}
function trackSprite(spriteName, opts = {}) {
  const config = loadVmConfig();
  const existing = config.sprites[spriteName] ?? {
    name: spriteName,
    createdAt: (/* @__PURE__ */ new Date()).toISOString(),
    url: `https://${spriteName}.sprites.app`,
    hasTrellis: false
  };
  config.sprites[spriteName] = {
    ...existing,
    ...opts,
    url: opts.url ?? existing.url,
    hasTrellis: opts.hasTrellis ?? existing.hasTrellis
  };
  if (!config.activeSprite) {
    config.activeSprite = spriteName;
  }
  saveVmConfig(config);
}
function untrackSprite(spriteName) {
  const config = loadVmConfig();
  delete config.sprites[spriteName];
  if (config.activeSprite === spriteName) {
    config.activeSprite = null;
  }
  saveVmConfig(config);
}
function isSpriteTracked(spriteName) {
  const config = loadVmConfig();
  return !!config.sprites[spriteName];
}
function getSprite(spriteName) {
  const config = loadVmConfig();
  return config.sprites[spriteName] ?? null;
}

export {
  loadVmConfig,
  saveVmConfig,
  getActiveSprite,
  setActiveSprite,
  trackSprite,
  untrackSprite,
  isSpriteTracked,
  getSprite
};