echonodesync/src/mcp/actions/shared.js

Autonomous, pluggable, secure memory bridge for agent/human/ritual ecosystems (DreamWeaver, EchoThreads, etc.)

// Shared helpers for MCP actions (env/secret resolution)
// Used by all MCP memory actions for consistent environment discovery.

const fs = require('fs');
const path = require('path');
const os = require('os');

function stripQuotes(str) {
  if (!str) return str;
  return str.replace(/^['"]+|['"]+$/g, '').trim();
}

function resolveApiUrl() {
  if (process.env.ECHONODESYNC_API_URL) return stripQuotes(process.env.ECHONODESYNC_API_URL);
  const envPaths = [
    path.resolve(process.cwd(), '.env'),
    path.resolve(os.homedir(), '.env')
  ];
  for (const envPath of envPaths) {
    if (fs.existsSync(envPath)) {
      const lines = fs.readFileSync(envPath, 'utf8').split(/\r?\n/);
      for (const line of lines) {
        const match = line.match(/^\s*ECHONODESYNC_API_URL\s*=\s*(.+)\s*$/);
        if (match) return stripQuotes(match[1]);
      }
    }
  }
  return 'http://localhost:3000/api/memory';
}

function resolveSecret() {
  if (process.env.ECHONODESYNC_SECRET) return stripQuotes(process.env.ECHONODESYNC_SECRET);
  const envPaths = [
    path.resolve(process.cwd(), '.env'),
    path.resolve(os.homedir(), '.env')
  ];
  for (const envPath of envPaths) {
    if (fs.existsSync(envPath)) {
      const lines = fs.readFileSync(envPath, 'utf8').split(/\r?\n/);
      for (const line of lines) {
        const match = line.match(/^\s*ECHONODESYNC_SECRET\s*=\s*(.+)\s*$/);
        if (match) return stripQuotes(match[1]);
      }
    }
  }
  return null;
}

module.exports = { resolveApiUrl, resolveSecret };