#!/usr/bin/env node
const fs = require('fs');
const path = require('path');

// Polyfill File if missing (Node 18)
if (typeof File === 'undefined') {
  const { Blob } = require('buffer');
  class File extends Blob {
    constructor(fileBits, fileName, options) {
      super(fileBits, options);
      this.name = fileName;
      this.lastModified = options?.lastModified || Date.now();
    }
  }
  global.File = File;
}

// Try to find node_modules in runfiles
// We traverse up to find the root of the workspace/runfiles
let current = __dirname;
let nodeModulesPath = null;
// Safety break after 10 levels
for (let i = 0; i < 10; i++) {
    const candidate = path.join(current, 'node_modules');
    if (fs.existsSync(candidate)) {
        nodeModulesPath = candidate;
        break;
    }
    const parent = path.dirname(current);
    if (parent === current) break;
    current = parent;
}

if (nodeModulesPath) {
    // Add to module.paths to allow require() to find modules there
    module.paths.push(nodeModulesPath);
    // Also set NODE_PATH env var for subprocesses
    process.env.NODE_PATH = (process.env.NODE_PATH || '') + path.delimiter + nodeModulesPath;
}

require('@vscode/vsce/vsce');