2025-04-15 16:39:47 +02:00

173 lines
4.8 KiB
JavaScript

import fs from 'node:fs';
import { createRequire } from 'node:module';
import path, { dirname, join, win32 } from 'node:path';
import process from 'node:process';
import fsPromises from 'node:fs/promises';
import { fileURLToPath } from 'node:url';
import { resolvePathSync, interopDefault } from 'mlly';
import { quansync } from 'quansync/macro';
const toPath = urlOrPath => urlOrPath instanceof URL ? fileURLToPath(urlOrPath) : urlOrPath;
async function findUp$1(name, {
cwd = process.cwd(),
type = 'file',
stopAt,
} = {}) {
let directory = path.resolve(toPath(cwd) ?? '');
const {root} = path.parse(directory);
stopAt = path.resolve(directory, toPath(stopAt ?? root));
const isAbsoluteName = path.isAbsolute(name);
while (directory) {
const filePath = isAbsoluteName ? name : path.join(directory, name);
try {
const stats = await fsPromises.stat(filePath); // eslint-disable-line no-await-in-loop
if ((type === 'file' && stats.isFile()) || (type === 'directory' && stats.isDirectory())) {
return filePath;
}
} catch {}
if (directory === stopAt || directory === root) {
break;
}
directory = path.dirname(directory);
}
}
function findUpSync(name, {
cwd = process.cwd(),
type = 'file',
stopAt,
} = {}) {
let directory = path.resolve(toPath(cwd) ?? '');
const {root} = path.parse(directory);
stopAt = path.resolve(directory, toPath(stopAt) ?? root);
const isAbsoluteName = path.isAbsolute(name);
while (directory) {
const filePath = isAbsoluteName ? name : path.join(directory, name);
try {
const stats = fs.statSync(filePath, {throwIfNoEntry: false});
if ((type === 'file' && stats?.isFile()) || (type === 'directory' && stats?.isDirectory())) {
return filePath;
}
} catch {}
if (directory === stopAt || directory === root) {
break;
}
directory = path.dirname(directory);
}
}
function _resolve(path, options = {}) {
if (options.platform === "auto" || !options.platform)
options.platform = process.platform === "win32" ? "win32" : "posix";
if (process.versions.pnp) {
const paths = options.paths || [];
if (paths.length === 0)
paths.push(process.cwd());
const targetRequire = createRequire(import.meta.url);
try {
return targetRequire.resolve(path, { paths });
} catch {
}
}
const modulePath = resolvePathSync(path, {
url: options.paths
});
if (options.platform === "win32")
return win32.normalize(modulePath);
return modulePath;
}
function resolveModule(name, options = {}) {
try {
return _resolve(name, options);
} catch {
return void 0;
}
}
async function importModule(path) {
const i = await import(path);
if (i)
return interopDefault(i);
return i;
}
function isPackageExists(name, options = {}) {
return !!resolvePackage(name, options);
}
function getPackageJsonPath(name, options = {}) {
const entry = resolvePackage(name, options);
if (!entry)
return;
return searchPackageJSON(entry);
}
const readFile = quansync({
async: (id) => fs.promises.readFile(id, "utf8"),
sync: (id) => fs.readFileSync(id, "utf8")
});
const getPackageInfo = quansync(function* (name, options = {}) {
const packageJsonPath = getPackageJsonPath(name, options);
if (!packageJsonPath)
return;
const packageJson = JSON.parse(yield readFile(packageJsonPath));
return {
name,
version: packageJson.version,
rootPath: dirname(packageJsonPath),
packageJsonPath,
packageJson
};
});
const getPackageInfoSync = getPackageInfo.sync;
function resolvePackage(name, options = {}) {
try {
return _resolve(`${name}/package.json`, options);
} catch {
}
try {
return _resolve(name, options);
} catch (e) {
if (e.code !== "MODULE_NOT_FOUND" && e.code !== "ERR_MODULE_NOT_FOUND")
console.error(e);
return false;
}
}
function searchPackageJSON(dir) {
let packageJsonPath;
while (true) {
if (!dir)
return;
const newDir = dirname(dir);
if (newDir === dir)
return;
dir = newDir;
packageJsonPath = join(dir, "package.json");
if (fs.existsSync(packageJsonPath))
break;
}
return packageJsonPath;
}
const findUp = quansync({
sync: findUpSync,
async: findUp$1
});
const loadPackageJSON = quansync(function* (cwd = process.cwd()) {
const path = yield findUp("package.json", { cwd });
if (!path || !fs.existsSync(path))
return null;
return JSON.parse(yield readFile(path));
});
const loadPackageJSONSync = loadPackageJSON.sync;
const isPackageListed = quansync(function* (name, cwd) {
const pkg = (yield loadPackageJSON(cwd)) || {};
return name in (pkg.dependencies || {}) || name in (pkg.devDependencies || {});
});
const isPackageListedSync = isPackageListed.sync;
export { getPackageInfo, getPackageInfoSync, importModule, isPackageExists, isPackageListed, isPackageListedSync, loadPackageJSON, loadPackageJSONSync, resolveModule };