dros/.build/build-android.js

// build-android.js 位于 .build/ 目录下
const fs   = require('fs');
const path = require('path');
const { execSync } = require('child_process');

// 计算各路径
const rootDir   = path.join(__dirname, '..');          // 项目根目录
const cordovaPrjDir = path.join(__dirname, 'dros');    // .build/dros
const srcDir = path.join(rootDir, 'dist', 'h5');       // ../dist/h5
const dstDir = path.join(cordovaPrjDir, 'www');

// 1. 在项目根目录执行 cordova create
execSync('npx cordova create .build/dros', { cwd: rootDir, stdio: 'inherit' });

// 2. 在 .build/dros 中执行 cordova platform add android
execSync('npx cordova platform add android', { cwd: cordovaPrjDir, stdio: 'inherit' });

// 3. 复制 dist/h5 → .build/dros/www
fs.rmSync(dstDir, { recursive: true, force: true });
fs.mkdirSync(dstDir, { recursive: true });

function copy(src, dst) {
  const stat = fs.statSync(src);
  if (stat.isDirectory()) {
    fs.mkdirSync(dst, { recursive: true });
    for (const entry of fs.readdirSync(src)) {
      copy(path.join(src, entry), path.join(dst, entry));
    }
  } else {
    fs.copyFileSync(src, dst);
  }
}
copy(srcDir, dstDir);

// 4. 在 .build/dros 中执行 cordova build android
execSync('npx cordova build android', { cwd: cordovaPrjDir, stdio: 'inherit' });