Foo Laravel Package

Getting Started

amethyst/foo is a zero-star, zero-dependent package in the amethyst-php organisation, which means there is effectively community signal to rely on — treat the repository itself as the only source of truth. Before writing any code, do the following in order:

1. Read composer.json first. Confirm the namespace, PHP constraint (require.php), and PSR-4 autoload mapping. This tells you whether the package targets modern PHP (8.x) or older Amethyst-era code (7.x), which changes your syntax choices downstream.
2. Check for a README.md example block. For packages in this state the README is usually the de facto API reference; if there is none, fall back to the src/ directory and look for the single entry-point class (often Foo, FooServiceProvider, or a Factory).
3. Inspect tests/ before src/. With no dependents, unit tests are the only executable documentation. A passing test suite is your fastest way to learn intended usage; a green vendor/bin/phpunit after composer require amethyst/foo is the go/no-go check.
4. Register the service provider if one ships. Amethyst packages of this era typically expose a provider that must be added to your application bootstrap before the class is usable.

Your first use case should be the smallest possible end-to-end invocation — instantiate the class, call one method, assert the return type. Do this in a scratch test, not in application code, so you can throw it away if the package turns out to be a skeleton rather than a working library.

composer require amethyst/foo
php -r "require 'vendor/autoload.php'; var_dump(class_exists('Amethyst\\Foo\\Foo'));"

If that class_exists check returns false, the package is a stub or a template and you should stop and look at it as a scaffold rather than a dependency.

Implementation Patterns

Because there is no public usage footprint, the viable patterns are the ones you establish yourself. The following are the workflows that make sense for a package at this maturity level.

Use as a template, not a dependency. The most defensible pattern for a 0-star amethyst/foo is to vendor it once (composer create-project style) or fork it into your own namespace, then evolve it. Pin nothing to dev-master; copy the structure into your application's src/ and take ownership. This protects you from an abandoned upstream and lets you refactor freely.

Wrap behind an interface from day one. Regardless of whether you consume the package or fork it, define your own contract and adapt the package to it:

interface FooGateway
{
    public function handle(array $payload): array;
}

final class AmethystFooAdapter implements FooGateway
{
    public function __construct(private readonly \Amethyst\Foo\Foo $inner) {}

    public function handle(array $payload): array
    {
        return $this->inner->process($payload);
    }
}

This costs an hour and buys you the ability to swap the implementation out without touching call sites — essential when the upstream has no stability guarantees.

Test-first integration. Write a characterization test that captures the package's actual behaviour (not its documented behaviour) for each method you call. When you later upgrade or patch the fork, that test tells you whether the package's semantics shifted. Treat this as your regression harness.

Service-provider wiring in Amethyst. If the package ships a provider, register it in your application bootstrap and resolve the service through the container rather than with new. This keeps constructor dependencies (config, logger, HTTP client) injectable and matches the framework's expectations:

$app->register(\Amethyst\Foo\FooServiceProvider::class);
$foo = $app->make(\Amethyst\Foo\Foo::class);

Configuration layering. If the package publishes a config file, copy it into your own config/ rather than editing the vendor copy, and read values via config('foo.*'). Never rely on vendor-published defaults surviving a composer update.

CI guardrails. Add a job that runs composer validate, the package's own test suite (if any), and your integration tests. For a package with no dependents, you are the entire QA surface — automate it or you will silently break yourself.

Gotchas and Tips

• Zero dependents is a warning, not a footnote. With 0 stars, 0 dependents, and a 0 score, there is no evidence this package is maintained or used in production. Before shipping it, verify the last commit date, open issue count, and whether the tags map to real releases. If the latest tag predates your PHP version, expect deprecation notices or outright fatals.
• The package name may be a placeholder. amethyst/foo reads like a skeleton/demo name from a package-template generator. Check whether the classes are actually implemented or are throw new \RuntimeException('Not implemented') stubs. If it is a template, use it as scaffolding and delete the placeholder namespace.
• Autoload mismatches are common in skeleton packages. The PSR-4 prefix in composer.json frequently disagrees with the actual src/ layout after a rename. Run composer dump-autoload -o and check vendor/composer/autoload_psr4.php if classes "don't exist" despite the file being present.
• PHP version drift. Amethyst packages span PHP 7.x through 8.x. Watch for implicit nullable parameters, dynamic properties, and each()/create_function() usage that will fatal on PHP 8.2+. Run the suite on your target PHP in CI, not just locally.
• Debugging the container path. If a service resolves to null or the wrong instance, dump the provider's register() and boot() order — Amethyst, like most service-container frameworks, is order-sensitive, and a package that assumes it boots before your app config will silently read stale values.
• Never depend on undocumented internals. With no public API contract, anything not covered by the package's tests can change in the next commit. Restrict your calls to classes the README or tests exercise. For everything else, fork.
• Extension points are yours to define. Since upstream offers no plugin system, keep your customisations in decorators and event listeners around the package rather than editing vendor files. composer update will overwrite vendor edits, and a fork is the correct escape hatch when you truly need to change internals — not a patch file you forget to reapply.
• Licensing is fine, but provenance is not. MIT means you can fork and redistribute; use that. If the repository's issue tracker is disabled or the maintainer is unreachable, a fork with your own README and tests is a healthier long-term bet than an unreviewed dev-master constraint.