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import konan from 'konan';
import { modules } from 'core-js-compat/src/data.mjs';
import helpers from 'core-js-compat/helpers.js';
async function getModulesForEntryPoint(path, parent) {
const entry = new URL(path, parent);
const match = entry.pathname.match(/[/\\]modules[/\\](?<module>[^/\\]+)$/);
if (match) return [match.groups.module];
entry.pathname += await fs.pathExists(entry) ? '/index.js' : '.js';
if (!await fs.pathExists(entry)) return [];
const file = await fs.readFile(entry);
const result = await Promise.all(konan(String(file)).strings.map(dependency => {
return getModulesForEntryPoint(dependency, entry);
}));
return helpers.intersection(result.flat(1), modules);
}
const entriesList = await glob([
'packages/core-js/index.js',
'packages/core-js/actual/**/*.js',
'packages/core-js/es/**/*.js',
'packages/core-js/full/**/*.js',
'packages/core-js/features/**/*.js',
'packages/core-js/modules/*.js',
'packages/core-js/proposals/**/*.js',
'packages/core-js/stable/**/*.js',
'packages/core-js/stage/**/*.js',
'packages/core-js/web/**/*.js',
]);
const entriesMap = helpers.sortObjectByKey(Object.fromEntries(await Promise.all(entriesList.map(async file => {
// TODO: store entries without the package name in `core-js@4`
const entry = file.replace(/\.js$/, '').replace(/\/index$/, '');
return [entry.slice(9), await getModulesForEntryPoint(`../../${ entry }`, import.meta.url)];
}))));
await fs.writeJson('packages/core-js-compat/entries.json', entriesMap, { spaces: ' ' });
echo(chalk.green('entries data rebuilt'));
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