Package Exports

@11ty/dependency-tree

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@11ty/dependency-tree) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

dependency-tree

Returns an unordered array of local paths to dependencies of a node JavaScript file (everything it or any of its dependencies requires).

Reduced feature (faster) alternative to the dependency-tree package that only works with stock node JS. This is used by Eleventy to find dependencies of a JavaScript file to watch for changes to re-run Eleventy’s build.

Installation

npm install --save-dev @11ty/dependency-tree

Features

Ignores node_modules
Ignores Node’s built-ins (e.g. path)
Handles circular dependencies (Node does this too)

Usage

// my-file.js

// if my-local-dependency.js has dependencies, it will include those too
const test = require("./my-local-dependency.js");

// ignored, is a built-in
const path = require("path");

const DependencyTree = require("@11ty/dependency-tree");

DependencyTree("./my-file.js");
// returns ["./my-local-dependency.js"]

`allowNotFound`

const DependencyTree = require("@11ty/dependency-tree");

DependencyTree("./this-does-not-exist.js"); // throws an error

DependencyTree("./this-does-not-exist.js", { allowNotFound: true });
// returns []