README

Crafteus is an advanced tool for generating stub files from custom 'Ecosystems'. Designers can create Ecosystems composed of multiple dynamic Templates, defining specific configurations and transformation logic. Users can leverage these Ecosystems to provide data, which will be processed by the designers' configurations and transformed into tailored stub files.

How to Install

You can install Crafteus via Composer by running the following command:

composer require dovetaily/crafteus

Usage

Once installed, you can start using Crafteus to generate stub files based on your custom Ecosystems.

Basic Usage

Create your Ecosystem

use Crafteus\Environment\Ecosystem;

class MyEcosystem extends Ecosystem
{
	public function template() : array {
		return [
			'my-template1' => [
				'config' => [
					// Required keys
					'path' => '../absolute-path-where-the-file-will-be-generated',
					'extension' => 'extension-of-the-generated-file',
					'stub_file' => "../your-absolute-path-of-the-stub-file",
					'generate' => true,

					// Optional keys
					'templating' => null,

					// 'your_custom_configuration_key' => 'value', // key names must follow PHP variable naming conventions.
				],
			],
			'my-template2-class' => MyTemplate::class, // In advance usage
		];
	}
}

Configuration Keys

1. path (Required)

   • Type: string | array<string>
   • Description: Specifies the path(s) where the generated file(s) will be created.
     • Example (Single Path):

        'path' => __DIR__ . "/your-path/folder"

     • Example (Multiple Paths):

        'path' => [
        	'key_path1' => __DIR__ . "/path1",
        	'key_path2' => __DIR__ . "/path2"
        ]

   • Note: If multiple paths are provided in path, you can make them match with the other configuration keys (extension, stub_file, ...) otherwise the multiple paths will take the first existing configuration key.

2. extension (Required)

   • Type: string | array<string>
   • Description: Defines the file extension for the generated file(s).
     • Example (Single Extension):

        'extension' => 'php'

     • Example (Multiple Extensions):

        'extension' => [
        	'key_path1' => 'php',
        	'key_path2' => 'txt'
        ]

3. stub_file (Required)

   • Type: string | array<string>
   • Description: Indicates the absolute path(s) to the stub file(s) used as a template. Stub files define the structure/content of the generated file(s).
     • Example:

        'stub_file' => __DIR__ . "/../file.stub"

     • Example (Multiple Extensions):

        'stub_file' => [
        	'key_path1' => __DIR__ . "/../file1.stub",
        	'key_path2' => "path/file2.model"
        ]

4. generate (Required)

   • Type: bool | array<bool>
   • Description: Determines whether the file(s) should be generated. If false, no file will be created.
     • Example:

        'generate' => true

     • Example (Multiple Generates):

        'generate' => [
        	'key_path1' => true,
        	'key_path2' => false
        ]

5. templating (Optional)

   • Type: string | \Closure | array<string,\Closure>
   • Description: Specifies custom logic for templating. You can use a closure or reference a class to manipulate the stub's content dynamically.
     • Example (Closure):

        'templating' => function (\Crafteus\Environment\Stub $stub) {
        		$stub->getData(); // Data sent to the ecosystem
        		$stub->getCurrentContent(); // Retrieves the current content of the stub.
        		$stub->setCurrentContent(string|null $content); // Sets the current content of the stub.
        }

     • Example (Class):

        'templating' => MyTemplating::class // In advance usage

     • Example (Multiple Templating):

        'templating' => [
        	'key_path1' => function($stub){/*...*/},
        	'key_path2' => MyTemplating::class // In advance usage
        ]

Usage of Ecosystem

1. Building Your Crafteus Application

You can initialize a Crafteus instance using the make() method, which accepts the following parameters:

• ecosystem (string): The class of your ecosystem.
• data (array): The data to be injected into the ecosystem.
• templates_config (array, optional): Default template configurations.

Example:

// index.php

use Crafteus\Crafteus;
use MyEcosystem;

$crafteusApp = Crafteus::make(
    ecosystem: MyEcosystem::class,
    data: [
        'foundation1', // This will be the filename, but the ecosystem can modify it if needed.
        'foundation2' => [
            'data' => [ // Data sent to the ecosystem
                'first-key' => 'value',
                // ...

                // You can also filter specific data per template
                "__template" => [
                    'my-template1' => [
                        'first-key' => 'value-change'
                    ]
                ]
            ],
            'config' => [
                'template' => [
                    'my-template1' => [
                        'path' => '../apply-this-path-only-for-this-foundation',
                        'generate' => false
                    ]
                ]
            ]
        ],
    ],
    templates_config: [
        'my-template1' => [
            'path' => 'change-default-path'
        ]
    ]
);

📌 Note: The method make(string $ecosystem, array $data, array $templates_config = []) returns an instance of Crafteus\Environment\App.

2. Generating Files

Once the Crafteus application is created, you can generate files for your ecosystem using the generate() method:

$crafteusApp->generate();

📌 Expected Output: A structured array containing the results of the file generation for each foundation and its associated templates.

[
    'foundation1' => [
        'my-template1' => true, // Will Generate "/..my-template1-path/foundation1.php"
        'my-template2-class' => true, // Will Generate "/..my-template2-path/foundation1.php"
    ],
    'foundation2' => [
        'my-template1' => [
            'generated' => [/* List of generated Stub objects */],
            'not_generated' => [
                'key_path' => Object, // Instance of Crafteus\Environment\Stub
            ]
        ],
        'my-template2-class' => true, // Will Generate "/..my-template2-path/foundation2.php"
    ],
];

📌 Error Handling:
If a stub fails to generate, you can retrieve the related errors using:

$crafteusApp->generate()['foundation2']['my-template1']['not_generated']['key_path']->getErrors();

🔹 If this returns an empty array, it means the template's generate configuration was set to false.

Generating a Specific Foundation

You can also generate files for a single foundation:

$crafteusApp->getFoundation('foundation1')->getEcosystemInstance()->generateTemplates();
// or more simply
$crafteusApp->foundation1->generateTemplates();

$crafteusApp->getFoundation('foundation1')->generateEcosystem();

📌 Expected Output:

[
    'my-template1' => true,
    'my-template2-class' => true,
]

3. Cancelling Generated Files

If you need to cancel the generated files, use the following methods:

$crafteusApp->getFoundation('foundation1')->getEcosystemInstance()->cancelTemplatesGenerated();
// or
$crafteusApp->foundation1->cancelTemplatesGenerated();

$crafteusApp->getFoundation('foundation1')->cancelGeneratedEcosystem();
$crafteusApp->cancelGenerated();

📌 Behavior:

• If the generated file already exists, its content will be reset.
• If the file does not exist, it will be deleted.

Advance Usage

Coming soon ...

Features ✨

• ✅ Define powerful Ecosystems: Organize file generation using structured Ecosystems that group multiple Templates.
• ⚡ Flexible Template Configuration: Control file paths, extensions, stub sources, and generation rules dynamically.
• 🔧 Custom Transformations: Modify stub content using closures, custom classes, or predefined logic before file generation.
• 🔗 Multi-Path & Multi-Format Support: Generate files in multiple locations with different extensions from a single template.
• 📂 Batch File Generation: Generate multiple files at once, with independent configurations for each.
• 🔄 Rollback & Error Handling: Easily cancel generated files or retrieve errors to debug failed generations.
• 🔥 Dynamic Data Injection: Pass structured data arrays to personalize generated content.
• 📌 Seamless PHP Integration: Works with any PHP project, requiring only Composer to install and use.

Requirements

• PHP 8.1 or higher
• Composer

Contributing

Contributions are welcome! Feel free to submit issues or pull requests on GitHub.

License

Crafteus is open-source software licensed under the Apache-2.0 License.