duon/dev

Shared development settings and tools for all Duon projects

2.5.0 2026-01-30 18:45 UTC

Requires

• php: ^8.5
• ernst/coverlyzer: ^0.2
• friendsofphp/php-cs-fixer: ~3.93.0
• phpunit/phpunit: ^12.0
• psy/psysh: *
• vimeo/psalm: ^6.15

MIT

• Ernst

README

Installation

composer require duon/dev

Usage

Documentation snippets test runner

./vendor/bin/docs-test-runner path/to/docs/snippets

php-cs-fixer

Add the following to your .php-cs-fixer.dist.php:

<?php

declare(strict_types=1);

$finder = PhpCsFixer\Finder::create()->in([__DIR__ . '/src', __DIR__ . '/tests']);
$config = new Duon\Development\PhpCsFixer\Config();

return $config->setFinder($finder);

Automatically installed development tools

• psy/psysh A REPL for PHP

Shared Configuration Sync

This package provides a centralized way to manage configuration files (like .editorconfig, .markdownlint.jsonc, etc.) across all projects. Instead of manual copying, use the built-in Config helper via Composer.

1. Project Setup

Add the sync command to your project's composer.json file. It will install the default configs whenever composer install or composer update is run.

{
	"scripts": {
		"post-install-cmd": [
			"Duon\\Development\\Config::sync"
		],
		"post-update-cmd": [
			"Duon\\Development\\Config::sync"
		]
	}
}

2. Add Prettier Config (Optional)

To also install .prettierrc, add the prettier script alongside sync.

{
	"scripts": {
		"post-install-cmd": [
			"Duon\\Development\\Config::sync",
			"Duon\\Development\\Config::prettier"
		],
		"post-update-cmd": [
			"Duon\\Development\\Config::sync",
			"Duon\\Development\\Config::prettier"
		]
	}
}

Note: Config does not overwrite existing files. Delete the file you want to re-deploy and re-run Composer.

3. Recommended .gitignore

To ensure the "Source of Truth" remains within this package, add the synced files to your project's .gitignore:

/.editorconfig
/.markdownlint.jsonc
/.prettierrc

License

This project is licensed under the MIT license.