@sewing-kit/core

@sewing-kit/core

Modeling

Sewing-kit parses the shape of a codebase by modeling it into concepts it understands. At a high-level these these concepts are a Workspace and Project.

Project

A Project can be a either a Package (NPM library), WebApp (a react app) or Service (a Node.js server).

Workspace

A Workspace is a composition of Projects. It includes all the WebApp, Package, and Services for a given codebase.

Base

Workspace, WebApp, Package, and Service all extend a Base class. The Base class provides a number of useful properties for the classes extending it. These include the a root directory, the NPM dependencies used, and an fs property which should be used for all FileSystem related operations.

Core

Important classes to highlight here are TargetRuntime and TargetBuilder. In the context of sewing-kit, a target refers to the build output for a given Project.

TargetRuntime

The TargetRuntime class contains information about the runtime for a build target (eg. Does the build run in a Node.js or browser runtime?). This class provides a static utility, TargetRuntime.fromProject, to generate the TargetRuntime for a given Project.

TargetBuilder

This class is foundational to how sewing-kit generates build outputs for a given project. It's heavily used by the sewing-kit build CLI command. This class can also be used to plugin authors to generate custom build outputs (eg. multi-browser and multi-locale builds).

Installation

yarn add @sewing-kit/core --dev