get-imported

Module to fetch all required and imported modules in Javascript and NodeJS. The module has JS functions to check all imports or required modules and check if the file is a ES Module or a CJS/ JS Module or Script

Find the demos in the demos folder

Usage

CommonJS example

File example: demos/parser.imports.regex.js

const parser = require("get-imported");
let example_one = parser._importRegex("./demos/src/parser.imports.regex.js");
let example_two = parser._requiresObject();
let example_three = parser._requireRegex("./demos/src/parser.require.regex.js");
let example_four = parser._importRegexExtended("./demos/src/parser.imports.regex.extended.js");

File example: demos/parser.imports.regex.mjs

import * as parser from "get-imported";
const path = import('path');
const someModuleCJS = import('./parser.demo.require.cache.test.file.cjs');
const someModuleJS = import('./parser.demo.require.cache.test.file.js');
const acorn = import("chai");

let arr = parser._importESRegex("./demos/src/parser.imports.regex.mjs");
console.log(arr);

INSTALL

npm install get-imported --save

USAGE

ESM Module

import { _isESCode } from "get-imported";

CommonJS Script/ Module

const checkEsm = require("get-imported");
isESCode("./path/to/file.mjs")

Package APIs

There are other script APIs you may wish to explore that includes the following:

.checkModuleImports

Check if a module can be imported using import()

Usage:

.checkModuleImports(absPath)

.requiresObject

Check require.cache list in code - used in your code's process global context.

Usage:

.requiresObject()

.requireRegex

Check to see if there are require() syntax in code.

Usage:

.requireRegex(absPath, basePath = "", useProcessCwd = false)

.requireRegex(absPath)

.importRegex

Check to see if there are import() syntax in code.

Usage:

.importRegex(absPath, basePath = "", useProcessCwd = false)

.importRegex(absPath)

.importESRegex

Check to see if there are import x from "" syntax in code.

Usage:

.importESRegex(absPath, basePath = "", useProcessCwd = false)

.importESRegex(absPath)

.importRegexExtended

Check to see if there are import() syntax in code.

Usage:

.importRegexExtended(absPath, basePath = "", useProcessCwd = false)

.importRegexExtended(absPath)

.isESMFileExtension

Check to see if the file has .mjs/ .cjs/ .js extension.

Usage:

.isESMFileExtension(absPath)

.isNodeCompatibleFileExtension

Check to see if the file has .mjs/ .cjs/ .js / .node / .wasm extension.

Usage:

.isNodeCompatibleFileExtension(absPath)

.isESMCodeBase

Check to see if the code is ESM Module.

Usage:

.isESMCodeBase(absPath)

isCJSCodeBase

Check to see if the code is CommonJS Script or Module.

Usage:

isCJSCodeBase(absPath)

isModuleInPackageJson

Checks type key's value in package.json.

Usage:

getPackageJsonRoot(startdirectory, options)

isESCode

Multiple checks to check if the code is ESM Module (other than package.json type key's value check in package.json).

Usage:

isModuleInPackageJson(absPath, packagejsonPath, returns)

Contributions

Contributions, Feature Improvements, Bugs, and Issues are invited. raising an issue

License

MIT License