nga

ngast

Parser for Angular projects.

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10.6K

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155

Maintenance

Last Commit

8mos ago

Contributors

10

Package

Dependencies

3

Size (min+gzip)

279.9KB

License

MIT

Type Definitions

Built-In

Tree-Shakeable

Yes?

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Readme

Build Status

ngast

This library provides user friendly API for parsing Angular projects.

Getting started

$ npm i @angular/core @angular/compiler @angular/compiler-cli ngast --save

ngast is built on top of Ivy (ngtsc), make sure to compile your project with ngcc (run ng serve, ng build or npx ngcc).

Workspace

First you need connect the WorkspaceSymbols to the tsconfig.json root :

import { join } from 'path';
import { WorkspaceSymbols } from 'ngast';

const config = join(process.cwd(), 'tsconfig.json');
const workspace = new WorkspaceSymbols(config);

From there you can find all the decorated classes in your project :

const modules = workspace.getAllModules();
const components = workspace.getAllComponents();
const directives = workspace.getAllDirectives();
const injectables = workspace.getAllInjectable();
const pipes = workspace.getAllPipes();

The first time one of the method above is called, ngast will run the analysis of the workspace.

The analysis is currently quite long: >10sec for a small project can go beyond 2min for a very large project.

Working without Ivy

Version 0.4.0 is built on top of the ViewEngine, you can take a look at the documentation here.

Example

Projects using ngast:

License

MIT

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