1
import { dirname, join } from 'node:path';
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import { existsSync } from 'node:fs';
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import { fileURLToPath } from 'url';
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5
const pyodideRootDir = dirname(
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  dirname(dirname(fileURLToPath(import.meta.url)))
7
);
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const pyodideVersion = '%PYODIDE_VERSION%';
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let resolvePlugin = {
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  name: 'pyodide-internal',
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  setup(build) {
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    // Redirect all paths starting with "images/" to "./public/images/"
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    build.onResolve({ filter: /pyodide-internal:.*/ }, (args) => {
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      let rest = args.path.split(':')[1];
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      let path;
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      if (rest.startsWith('generated')) {
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        path = join(pyodideRootDir, pyodideVersion, rest);
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        if (!existsSync(path)) {
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          if (existsSync(path + '.js')) {
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            path += '.js';
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          } else {
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            path += '.mjs';
25
          }
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        }
27
      } else {
28
        path = join(pyodideRootDir, 'internal', rest);
29
        if (!existsSync(path)) {
30
          path += '.ts';
31
        }
32
      }
33
      return { path };
34
    });
35
  },
36
};
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export default {
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  plugins: [resolvePlugin],
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  logOverride: {
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    // Suppress warning about CommonJS 'module' variable in pyodide.asm.js (ES module context)
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    // The pyodide.asm.js file contains embedded libraries (like MiniLZ4) that use CommonJS
43
    // style module.exports checks for compatibility. These are safe to ignore as they won't
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    // execute in our ES module context.
45
    'commonjs-variable-in-esm': 'silent',
46
  },
47
};