9441882216

Committed 10 Jun 2024 03:08AM CUT coverage: 88.791%. Remained the same

Build # 9441882216

Build Type

Pull #167

github

Committed by

web-flow

Commit Message

Merge 98884f0b5 into 1fe0d2e4e

Pull Request Pull Request #167: chore(deps): update dependency typescript to ~5.4.0

Run Details

308 of 365 branches covered (84.38%)

Branch coverage included in aggregate %.

603 of 661 relevant lines covered (91.23%)

64.16 hits per line

Source File
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90.2

/src/parser/modules/require-utils.ts

import path from "path";
import { lte } from "semver";
import type ModuleClass from "module";

/**
 * createRequire
 */
export function createRequire(
  filename: string,
): ReturnType<typeof ModuleClass.createRequire> {
  // eslint-disable-next-line @typescript-eslint/no-var-requires, @typescript-eslint/no-require-imports, @typescript-eslint/naming-convention -- special require
  const Module = require("module");
  const fn: (
    fileName: string,
  ) => // eslint-disable-next-line @typescript-eslint/no-explicit-any -- any
  any =
    // Added in v12.2.0
    Module.createRequire ||
    // Added in v10.12.0, but deprecated in v12.2.0.
    Module.createRequireFromPath ||
    // Polyfill - This is not executed on the tests on node@>=10.
    /* istanbul ignore next */
    ((filename2: string) => {
      const mod = new Module(filename2);

      mod.filename = filename2;
      mod.paths = Module._nodeModulePaths(path.dirname(filename2));
      mod._compile("module.exports = require;", filename2);
      return mod.exports;
    });
  return fn(filename);
}

/**
 * Checks if the given string is a linter path.
 */
function isLinterPath(p: string) {
  return (
    p.includes(`eslint${path.sep}lib${path.sep}linter${path.sep}linter.js`) ||
    p.includes(`eslint${path.sep}lib${path.sep}linter.js`)
  );
}

/**
 * Get NodeRequire from Linter
 */
export function getRequireFromLinter(): NodeRequire | null {
  // Lookup the loaded eslint
  const linterPath = Object.keys(require.cache).find(isLinterPath);
  if (linterPath) {
    try {
      return createRequire(linterPath);
    } catch {
      // ignore
    }
  }
  return null;
}

/**
 * Get NodeRequire from Cwd
 */
export function getRequireFromCwd(): NodeRequire | null {
  try {
    const cwd = process.cwd();
    const relativeTo = path.join(cwd, "__placeholder__.js");
    return createRequire(relativeTo);
  } catch {
    // ignore
  }
  return null;
}

/**
 * Get module from Linter
 */
export function requireFromLinter<T>(module: string): T | null {
  try {
    return getRequireFromLinter()?.(module);
  } catch {
    // ignore
  }
  return null;
}

/**
 * Get module from Cwd
 */
export function requireFromCwd<T>(module: string): T | null {
  try {
    return getRequireFromCwd()?.(module);
  } catch {
    // ignore
  }
  return null;
}

/**
 * Get the newest `espree` kind from the loaded ESLint or dependency.
 */
export function loadNewest<T>(
  items: { getPkg: () => { version: string } | null; get: () => T | null }[],
): T {
  let target: { version: string; get: () => T | null } | null = null;
  for (const item of items) {
    const pkg = item.getPkg();
    if (pkg != null && (!target || lte(target.version, pkg.version))) {
      target = { version: pkg.version, get: item.get };
    }
  }
  return target!.get()!;
}

1	import path from "path";	1✔
2	import { lte } from "semver";	1✔
3	import type ModuleClass from "module";
4
5	/**
6	* createRequire
7	*/
8	export function createRequire(	1✔
9	filename: string,
10	): ReturnType<typeof ModuleClass.createRequire> {
11	// eslint-disable-next-line @typescript-eslint/no-var-requires, @typescript-eslint/no-require-imports, @typescript-eslint/naming-convention -- special require
12	const Module = require("module");	6✔
13	const fn: (
14	fileName: string,
15	) => // eslint-disable-next-line @typescript-eslint/no-explicit-any -- any
16	any =
17	// Added in v12.2.0
18	Module.createRequire \|\|	6!
19	// Added in v10.12.0, but deprecated in v12.2.0.
20	Module.createRequireFromPath \|\|
21	// Polyfill - This is not executed on the tests on node@>=10.
22	/* istanbul ignore next */
23	((filename2: string) => {
24	const mod = new Module(filename2);
25
26	mod.filename = filename2;
27	mod.paths = Module._nodeModulePaths(path.dirname(filename2));
28	mod._compile("module.exports = require;", filename2);
29	return mod.exports;
30	});
31	return fn(filename);	6✔
32	}
33
34	/**
35	* Checks if the given string is a linter path.
36	*/
37	function isLinterPath(p: string) {
38	return (	2,072✔
39	p.includes(`eslint${path.sep}lib${path.sep}linter${path.sep}linter.js`) \|\|	4,142✔
40	p.includes(`eslint${path.sep}lib${path.sep}linter.js`)
41	);
42	}
43
44	/**
45	* Get NodeRequire from Linter
46	*/
47	export function getRequireFromLinter(): NodeRequire \| null {	1✔
48	// Lookup the loaded eslint
49	const linterPath = Object.keys(require.cache).find(isLinterPath);	3✔
50	if (linterPath) {	3✔
51	try {	2✔
52	return createRequire(linterPath);	2✔
53	} catch {
54	// ignore
55	}
56	}
57	return null;	1✔
58	}
59
60	/**
61	* Get NodeRequire from Cwd
62	*/
63	export function getRequireFromCwd(): NodeRequire \| null {	1✔
64	try {	4✔
65	const cwd = process.cwd();	4✔
66	const relativeTo = path.join(cwd, "__placeholder__.js");	4✔
67	return createRequire(relativeTo);	4✔
68	} catch {
69	// ignore
70	}
71	return null;	×
72	}
73
74	/**
75	* Get module from Linter
76	*/
77	export function requireFromLinter<T>(module: string): T \| null {	1✔
78	try {	3✔
79	return getRequireFromLinter()?.(module);	3✔
80	} catch {
81	// ignore
82	}
83	return null;	×
84	}
85
86	/**
87	* Get module from Cwd
88	*/
89	export function requireFromCwd<T>(module: string): T \| null {	1✔
90	try {	4✔
91	return getRequireFromCwd()?.(module);	4!
92	} catch {
93	// ignore
94	}
95	return null;	×
96	}
97
98	/**
99	* Get the newest `espree` kind from the loaded ESLint or dependency.
100	*/
101	export function loadNewest<T>(	1✔
102	items: { getPkg: () => { version: string } \| null; get: () => T \| null }[],
103	): T {
104	let target: { version: string; get: () => T \| null } \| null = null;	4✔
105	for (const item of items) {	4✔
106	const pkg = item.getPkg();	12✔
107	if (pkg != null && (!target \|\| lte(target.version, pkg.version))) {	12✔
108	target = { version: pkg.version, get: item.get };	11✔
109	}
110	}
111	return target!.get()!;	4✔
112	}

ota-meshi / jsonc-eslint-parser / 9441882216

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