tshy/dist/esm/build-esm.js

TypeScript HYbridizer - Hybrid (CommonJS/ESM) TypeScript node package builder

import chalk from 'chalk';
import { spawnSync } from 'node:child_process';
import { relative, resolve } from 'node:path';
import buildFail from './build-fail.js';
import config from './config.js';
import * as console from './console.js';
import ifExist from './if-exist.js';
import polyfills from './polyfills.js';
import setFolderDialect from './set-folder-dialect.js';
import './tsconfig.js';
import tsc from './which-tsc.js';
import { mkdirSync } from 'node:fs';
const node = process.execPath;
const { esmDialects = [] } = config;
export const buildESM = () => {
    setFolderDialect('src', 'esm');
    for (const d of ['esm', ...esmDialects]) {
        const pfn = d === 'esm' ? d : `esm-${d}`;
        const pf = polyfills.get(pfn);
        console.debug(chalk.cyan.dim('building ' + pfn));
        const res = spawnSync(node, [tsc, '-p', `.tshy/${pfn}.json`], {
            stdio: 'inherit',
        });
        if (res.status || res.signal) {
            setFolderDialect('src');
            return buildFail(res);
        }
        const dist = d === 'esm' ? d : `esm/${d}`;
        mkdirSync(`.tshy-build/${dist}`, { recursive: true });
        for (const [override, orig] of pf?.map.entries() ?? []) {
            console.error('polyfill', { override, orig });
            const stemFrom = resolve(`.tshy-build/${dist}`, relative(resolve('src'), resolve(override))).replace(/\.m?ts$/, '');
            const stemTo = resolve(`.tshy-build/${dist}`, relative(resolve('src'), resolve(orig))).replace(/\.tsx?$/, '');
            ifExist.unlink(`${stemTo}.js.map`);
            ifExist.unlink(`${stemTo}.d.ts.map`);
            ifExist.rename(`${stemFrom}.js`, `${stemTo}.js`);
            ifExist.rename(`${stemFrom}.d.ts`, `${stemTo}.d.ts`);
            ifExist.rename(`${stemFrom}.mjs`, `${stemTo}.js`);
            ifExist.rename(`${stemFrom}.d.mts`, `${stemTo}.d.ts`);
        }
        setFolderDialect('.tshy-build/esm', 'esm');
        console.error(chalk.cyan.bold('built ' + dist));
    }
    setFolderDialect('src');
};
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