This package has been deprecated

Author message:

This package is deprecated. Please use @jvdx/core as it's successor.

jvdx

CLI toolbox for common scripts and tasks for JS/TS projects. This toolbox is heavily inspired by kcd-scripts and tsdx.

Table of Content

• Requirements
• Install
• Usage
• Available commands
  • setup
  • build rollup
  • build babel
  • lint
  • format
  • test
  • clean
  • pre-commit

Requirements

• Node v10+
• npm v6+

Install

Install the module as a dev-dependency via npm.

$ npm install --save-dev jvdx

Usage

$ jvdx <command> [options]

For more info, run any command with the --help flag.

$ jvdx setup --help
$ jvdx build rollup --help

To make your current project jvdx ready, simply run the setup command with npx. If you want to scaffold a typescript project, append the --ts flag.

$ npx jvdx setup

Configuration

jvdx allows you to specify your own configuration for most of all used tools under the hood. The way it works depends on the configuration target, but basically you just add the configuration as you would normally do and jvdx will use that instead of its built-in one.

In addition, jvdx exposes it's configuration under jvdx/dist/configs/ so you can use it and override/extend only the parts of the config you need to.

One benefit is that editor integration works very well for tools like ESLint which require a project-based ESLint configuration to be present to work.

.eslintrc.js

module.exports = {
  extends: ['./node_modules/jvdx/dist/configs/eslintrc'],
};

.prettierrc.js

module.exports = {
  ...require('./node_modules/jvdx/dist/configs/prettierrc'),
};

.babelrc

{
  "presets": ["./node_modules/jvdx/dist/configs/babelrc"]
}

jest.config.js

const {
  jest: jestConfig,
} = require('./node_modules/jvdx/dist/configs/jest.config');
module.exports = Object.assign(jestConfig, {
  // your overrides here
});

Please keep in mind: We don't merge anything for you to make it less magical and more straightforward.

All available commands expose additional options through their CLI [options] flag.

Available commands

setup

Scaffold a new jvdx project in your current directory. The command prompts you to pick a starter template. Available templates are: Basic, React and None.

Use the Basic template for a simple Node.js package.
If you want to scaffold a React component library, use the React template.
Pick None if you just want to enhance your current project with jvdx.

Usage

$ jvdx setup [options]

Options

• -h, --help
  Displays help message

Examples

$ jvdx setup

build rollup

Build your project using Rollup

Usage

$ jvdx build rollup <input> [options]

Options

• --config
  Config file to use (defaults to built-in config or rollup.config.js)

• -w, --watch
  Watch files in bundle and rebuild on changes

• -d, --dir
  The directory in which all compiled chunks are placed (default dist)

• -f, --format
  Comma separated list of output types (e.g. amd, cjs, esm, iife, umd) (default esm,cjs,umd,umd.min)

• -e, --environment
  Settings passed to rollup.config.js file (format: KEY:value,ANOTHER_KEY:value)

• -c, --clean
  Clear output directory

• -h, --help
  Displays help message

Examples

$ jvdx build rollup "src/index.ts"
$ jvdx build rollup <input> --config <filename>
$ jvdx build rollup <input> --watch
$ jvdx build rollup <input> --dir <dirname>
$ jvdx build rollup <input> --format <format>
$ jvdx build rollup <input> --environment <values>
$ jvdx build rollup <input> --clear

build babel

Build your project using Babel

Usage

$ jvdx build babel [input] [options]

Options

• -d, --out-dir
  The directory in which all compiled chunks are placed (default dist)

• --ignore
  List of paths to exclude from processing (default: **/node_modules/**,**/__mocks__/**,**/__tests__/**,**/__fixtures__/**,**/__coverage__/**)

• --copy-files
  List of paths to exclude from processing and copy into out-dir

• -c, --clean
  Clean output directory

• -h, --help
  Displays help message

Examples

$ jvdx build babel "src/**/*"
$ jvdx build babel [input] --out-dir <dirname>
$ jvdx build babel [input] --ignore <list>
$ jvdx build babel [input] --copy-files <list>
$ jvdx build babel [input] --clean

lint

Lint your source code with ESlint and Prettier

Usage

$ jvdx lint [options]

Options

• --config
  Config file to use (defaults to built-in config or .eslintrc.js)

• --ignore-path
  Specify path to custom eslintignore file

• --no-cache
  Disable ESlint cache

• --ext
  Specify which file extensions ESLint will process (default: .js,.jsx,.ts,.tsx)

• -h, --help
  Displays help message

Examples

$ jvdx lint
$ jvdx lint --config <filename>
$ jvdx lint --ignore-path <filename>
$ jvdx lint --no-cache
$ jvdx lint --ext <list>

format

Format your source code via Prettier

Usage

$ jvdx format [options]

Options

• --config
  Config file to use (defaults to built-in config or .prettierrc.js)

• --ignore-path
  Specify path to custom prettierignore file

• --no-write
  Disable rewriting all processed files in place

• -h, --help
  Displays help message

Examples

$ jvdx format
$ jvdx format --config <filename>
$ jvdx format --ignore-path <filename>
$ jvdx format --no-write

test

Runs your tests using Jest

Usage

$ jvdx test [options]

Options

• -w, --watch
  Run Jest in watch mode

• -h, --help
  Displays help message

Examples

$ jvdx test
$ jvdx test --watch

clean

Clean project by removing node modules and npm/yarn lock files. You can append a glob pattern to remove additional files/folders.

Usage

$ jvdx clean [options]

Options

• -h, --help
  Displays help message

Examples

$ jvdx clean
$ jvdx clean <glob>

pre-commit

Run pre-commit tasks with lint-staged

Usage

$ jvdx pre-commit [options]

Options

• --config
  Config to use (defaults to built-in config or lint-staged object in package.json)

• -h, --help
  Displays help message

Examples

$ jvdx pre-commit
$ jvdx pre-commit --config <filename>

---

Author: Joel Voß ([e-mail])
License: MIT