npm-check-updates
Version:
Find newer versions of dependencies than what your package.json allows
54 lines • 2.33 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const promises_1 = __importDefault(require("fs/promises"));
const path_1 = __importDefault(require("path"));
/**
* Goes up the filesystem tree until it finds a package-lock.json, yarn.lock, pnpm-lock.yaml, deno.json, deno.jsonc, or bun.lockb file.
*
* @param readdir This is only a parameter so that it can be used in tests.
* @returns The path of the directory that contains the lockfile and the
* filename of the lockfile.
*/
async function findLockfile(options, readdir = promises_1.default.readdir) {
try {
// 1. explicit cwd
// 2. same directory as package file
// 3. current directory
let currentPath = options.cwd ? options.cwd : options.packageFile ? path_1.default.dirname(options.packageFile) : '.';
// eslint-disable-next-line fp/no-loops
while (true) {
const files = await readdir(currentPath);
if (files.includes('package-lock.json')) {
return { directoryPath: currentPath, filename: 'package-lock.json' };
}
else if (files.includes('yarn.lock')) {
return { directoryPath: currentPath, filename: 'yarn.lock' };
}
else if (files.includes('pnpm-lock.yaml')) {
return { directoryPath: currentPath, filename: 'pnpm-lock.yaml' };
}
else if (files.includes('deno.json')) {
return { directoryPath: currentPath, filename: 'deno.json' };
}
else if (files.includes('deno.jsonc')) {
return { directoryPath: currentPath, filename: 'deno.jsonc' };
}
else if (files.includes('bun.lockb')) {
return { directoryPath: currentPath, filename: 'bun.lockb' };
}
const pathParent = path_1.default.resolve(currentPath, '..');
if (pathParent === currentPath)
break;
currentPath = pathParent;
}
}
catch (e) {
// if readdirSync fails, return null
}
return null;
}
exports.default = findLockfile;
//# sourceMappingURL=findLockfile.js.map