Home > @rushstack/node-core-library > PackageJsonLookup > tryGetPackageJsonFilePathFor
PackageJsonLookup.tryGetPackageJsonFilePathFor() method
If the specified file or folder is part of a package, this returns the absolute path to the associated package.json file.
Signature:
tryGetPackageJsonFilePathFor(fileOrFolderPath: string): string | undefined;
Parameters
| Parameter | Type | Description |
|---|---|---|
| fileOrFolderPath | string | a relative or absolute path to a source file or folder that may be part of a package |
Returns:
string | undefined
an absolute path to * package.json file
Remarks
The package folder is determined using the same algorithm as PackageJsonLookup.tryGetPackageFolderFor().