Initialization

The mago init command is the fastest way to get started with Mago on a new or existing project. Its purpose is to generate a mago.toml configuration file by guiding you through an interactive setup process.

This command intelligently detects your project's structure (e.g., by reading composer.json) to provide sensible defaults, but also gives you the flexibility to customize every detail.

By the end of the process, you will have a configuration file tailored to your project, ready for you to start using Mago's powerful tools.

Usage

To begin configuring your project, simply run the init command from your project's root directory:

mago init

This will start an interactive walkthrough. Mago will ask you a series of questions about your project to generate the best configuration for your needs.

Automatic detection with composer.json

If a composer.json file is present, Mago will offer to automatically configure your project paths, PHP version, and linter integrations based on its contents. This is the recommended approach for most projects.

$ mago init

 Mago
 ⬩ Welcome! Let's get you set up.

  ╭─ Step 1: Project Setup
  │
  │   Found `composer.json`. Use it to auto-configure your project? › (Y/n)
  │
  │  Reading composer.json...
  │  Project settings detected!
  ╰─

Manual setup

If no composer.json is found, or if you choose to configure things manually, the command will prompt you for:

• Source code paths - Your application code that Mago should analyze, lint, and format (e.g., src, tests)
  • These will be saved to the paths configuration option
• Dependency paths - Third-party code and vendor packages that provide context but shouldn't be processed (e.g., vendor)
  • These will be saved to the includes configuration option
• Paths to exclude - Directories or patterns to completely skip (e.g., cache, build)
  • These will be saved to the excludes configuration option
• PHP version - The PHP version your project targets
• Linter integrations - Framework-specific rules to enable (Symfony, Laravel, etc.)

Once the process is complete, you'll have a mago.toml file in your project root. For more details on the available options in this file, see the Configuration Overview.

Command reference

TIP

For global options that can be used with any command, see the Command-Line Interface overview. Remember to specify global options before the init command.

Usage: mago init [OPTIONS]

Options

Flag, Alias(es)	Description
-h, --help	Print help information.