16651986209

Committed 31 Jul 2025 02:35PM UTC coverage: 73.036% (-23.8%) from 96.875%

Build # 16651986209

Build Type

Pull #426

github

Committed by

web-flow

Commit Message

Merge e24598988 into d497bc760

Pull Request Pull Request #426: build: restructure for dual ESM/CJS output, update tooling, and enhance utilities

Run Details

811 of 1128 branches covered (71.9%)

1594 of 2028 new or added lines in 40 files covered. (78.6%)

6 existing lines in 1 file now uncovered.

5290 of 7243 relevant lines covered (73.04%)

69.13 hits per line

Source File
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97.7

/build.js

import fs from 'fs';
import path from 'path';
import { build, defineConfig } from 'tsup';
import { fileURLToPath } from 'url';
import packageJson from './package.json' with { type: 'json' };

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const distDir = path.join(__dirname, 'dist');

/**
 * Packages that should be bundled (not marked as external)
 * @type {string[]}
 */
const bundledPackages = [];

/**
 * All dependencies except those in bundledPackages will be marked as external
 * @type {string[]}
 */
const externalDeps = [...Object.keys(packageJson.dependencies), ...Object.keys(packageJson.devDependencies)].filter(
  pkgName => !bundledPackages.includes(pkgName)
);

/**
 * Build the project using tsup with custom config
 * @returns {Promise<void>}
 */
function buildTsup() {
  const baseConfig = defineConfig({
    entry: ['lib/**/*.ts'],
    splitting: true,
    treeshake: true,
    bundle: false,
    shims: true,
    sourcemap: true,
    removeNodeProtocol: true,
    clean: false,
    external: externalDeps,
    format: ['esm', 'cjs'],
    dts: true,
    outDir: 'dist',
    outExtension({ format }) {
      switch (format) {
        case 'cjs':
          return { js: '.cjs', dts: '.d.cts' };
        default:
          return { js: '.js', dts: '.d.ts' };
      }
    }
  });
  return build(baseConfig);
}

/**
 * Patch a .cjs file to rewrite local .js imports/requires to .cjs
 * @param {string} filePath
 */
function patchFile(filePath) {
  let content = fs.readFileSync(filePath, 'utf8');
  // Only replace paths that start with './' or '../' (local files), not bare module imports
  content = content.replace(/(require\(["'])(\.\.?\/[^"']+)\.js(["']\))/g, (match, p1, p2, p3) => {
    return `${p1}${p2}.cjs${p3}`;
  });
  content = content.replace(/(from\s+["'])(\.\.?\/[^"']+)\.js(["'])/g, (match, p1, p2, p3) => {
    return `${p1}${p2}.cjs${p3}`;
  });
  fs.writeFileSync(filePath, content, 'utf8');
}

/**
 * Recursively patch all .cjs files in a directory
 * @param {string} dir
 */
function doPatch(dir) {
  for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
    const fullPath = path.join(dir, entry.name);
    if (entry.isDirectory()) {
      doPatch(fullPath);
    } else if (entry.isFile() && fullPath.endsWith('.cjs')) {
      patchFile(fullPath);
    }
  }
}

// Build and then patch .cjs imports
buildTsup().then(() => doPatch(distDir));

1	import fs from 'fs';	1✔
2	import path from 'path';	1✔
3	import { build, defineConfig } from 'tsup';	1✔
4	import { fileURLToPath } from 'url';	1✔
5	import packageJson from './package.json' with { type: 'json' };	1✔
6		1✔
7	const __filename = fileURLToPath(import.meta.url);	1✔
8	const __dirname = path.dirname(__filename);	1✔
9	const distDir = path.join(__dirname, 'dist');	1✔
10		1✔
11	/**	1✔
12	* Packages that should be bundled (not marked as external)	1✔
13	* @type {string[]}	1✔
14	*/	1✔
15	const bundledPackages = [];	1✔
16		1✔
17	/**	1✔
18	* All dependencies except those in bundledPackages will be marked as external	1✔
19	* @type {string[]}	1✔
20	*/	1✔
21	const externalDeps = [...Object.keys(packageJson.dependencies), ...Object.keys(packageJson.devDependencies)].filter(	1✔
22	pkgName => !bundledPackages.includes(pkgName)	1✔
23	);	1✔
24		1✔
25	/**	1✔
26	* Build the project using tsup with custom config	1✔
27	* @returns {Promise<void>}	1✔
28	*/	1✔
29	function buildTsup() {	1✔
30	const baseConfig = defineConfig({	1✔
31	entry: ['lib/*/.ts'],	1✔
32	splitting: true,	1✔
33	treeshake: true,	1✔
34	bundle: false,	1✔
35	shims: true,	1✔
36	sourcemap: true,	1✔
37	removeNodeProtocol: true,	1✔
38	clean: false,	1✔
39	external: externalDeps,	1✔
40	format: ['esm', 'cjs'],	1✔
41	dts: true,	1✔
42	outDir: 'dist',	1✔
43	outExtension({ format }) {	1✔
44	switch (format) {	2✔
45	case 'cjs':	2✔
46	return { js: '.cjs', dts: '.d.cts' };	1✔
47	default:	2✔
48	return { js: '.js', dts: '.d.ts' };	1✔
49	}	2✔
50	}	2✔
51	});	1✔
52	return build(baseConfig);	1✔
53	}	1✔
54		1✔
55	/**	1✔
56	* Patch a .cjs file to rewrite local .js imports/requires to .cjs	1✔
57	* @param {string} filePath	1✔
58	*/	1✔
59	function patchFile(filePath) {	39✔
60	let content = fs.readFileSync(filePath, 'utf8');	39✔
61	// Only replace paths that start with './' or '../' (local files), not bare module imports	39✔
62	content = content.replace(/(require\(["'])(\.\.?\/[^"']+)\.js(["']\))/g, (match, p1, p2, p3) => {	39✔
63	return `${p1}${p2}.cjs${p3}`;	57✔
64	});	39✔
65	content = content.replace(/(from\s+["'])(\.\.?\/[^"']+)\.js(["'])/g, (match, p1, p2, p3) => {	39✔
NEW 66	return `${p1}${p2}.cjs${p3}`;	×
67	});	39✔
68	fs.writeFileSync(filePath, content, 'utf8');	39✔
69	}	39✔
70		1✔
71	/**	1✔
72	* Recursively patch all .cjs files in a directory	1✔
73	* @param {string} dir	1✔
74	*/	1✔
75	function doPatch(dir) {	1✔
76	for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {	1✔
77	const fullPath = path.join(dir, entry.name);	231✔
78	if (entry.isDirectory()) {	231!
NEW 79	doPatch(fullPath);	×
80	} else if (entry.isFile() && fullPath.endsWith('.cjs')) {	231✔
81	patchFile(fullPath);	39✔
82	}	39✔
83	}	231✔
84	}	1✔
85		1✔
86	// Build and then patch .cjs imports	1✔
87	buildTsup().then(() => doPatch(distDir));	1✔

hexojs / hexo-util / 16651986209

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