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Env Alert Laravel Package
defstudio/env-alert
Laravel package that keeps environment files in sync: it compares .env against .env.example and alerts you when required variables are missing or misconfigured, helping catch deployment issues before they break your app.
Show a nice red alert ribbon when your user is in a production environment
Frequently asked questions about Env Alert
- What is defstudio/env-alert used for?
- defstudio/env-alert is a single-purpose Laravel presentation package. It injects a styled red alert ribbon into Blade-rendered HTML responses to flag that the application is running in a production environment. It carries no domain logic, persistence, queue or broadcast surface, and no external service dependency. It is intended for Blade-rendered Laravel monoliths or server-rendered apps, not API-only or headless backends.
- Does defstudio/env-alert compare .env and .env.example?
- One supplied description says it keeps environment files in sync by comparing .env against .env.example and alerting on missing variables. The technical assessment describes the package primarily as a red ribbon injected into HTML responses for production awareness. Check the installed version's README and source before relying on env-file diffing. Either way, it is not a replacement for proper deployment configuration management.
- How do I install defstudio/env-alert in a Laravel app?
- Run composer require defstudio/env-alert, optionally publish the config with vendor:publish, and set the relevant environment variable. There are no migrations, credentials, or network calls, and middleware registration follows standard Laravel conventions. A competent Laravel engineer can scope, install, and validate it in under a day. Removal is a one-line composer remove plus config cleanup.
- Does defstudio/env-alert work with API-only or headless Laravel applications?
- No, because the package injects a ribbon into rendered HTML responses. API-only services, console-only workloads, JSON endpoints, and fully decoupled SPA front ends where the HTML shell is served elsewhere will not see the ribbon. It fits Blade-rendered Laravel monoliths and server-rendered apps only. Teams using Inertia, Livewire-heavy SPAs, or CDN-fronted static shells should assume manual wiring or non-fit.
- Which Laravel and PHP versions does defstudio/env-alert support?
- Check the package's composer.json constraints and README before approval. A version mismatch with your PHP or Laravel majors is the only true blocker, so verify declared support first. The package has a single release noted around 2026-10-07, so test under your application server, whether PHP-FPM or Octane. Do not assume support for older Laravel versions or long-lived workers without validation.
- How does defstudio/env-alert decide the app is in production?
- Detection is typically based on APP_ENV, but confirm whether host or request attributes are also considered in your installed version. The safety model matters: the ribbon should default off or fail safe if configuration is missing. The package description is ambiguous about whether it warns in production or suppresses there, so resolve that before approval. A misconfigured env-indicator is ironic but possible.
- Will defstudio/env-alert break full-page caching or response streaming?
- Server-side HTML injection can be cached and served to other environments unless your full-page or response cache is keyed by environment. Verify that the package short-circuits non-HTML responses such as JSON, file downloads, streams, and SSE. Client-side injection would be safer for caching, but the assessment describes server-side response mutation. Test your cache layer explicitly rather than assuming compatibility.
- Does the defstudio/env-alert ribbon cause CSP violations or layout conflicts?
- Inline styles or scripts can violate a strict Content Security Policy unless nonce or hash support is confirmed, or styles ship as a file. The ribbon can also collide with modals, toasts, sticky headers, and other fixed elements through z-index issues. These risks are cosmetic and low to medium severity, but they need visual QA. Confirm CSP compatibility before rolling it out broadly.
- How do I hide defstudio/env-alert from real users in production?
- Use a per-user or role gate so the ribbon is invisible to end users even in production. Confirm there is an explicit kill switch and that the package defaults off or fails safe when configuration is missing. Review the middleware or view composer registration so the ribbon does not leak to unintended responses. This is a disclosure concern, not just a cosmetic one.
- How do I test or remove defstudio/env-alert?
- Add feature tests asserting ribbon presence or absence by environment and config, and check that non-HTML responses are untouched. Browser, Dusk, visual-regression, and snapshot tests are likely to break because the ribbon alters rendered DOM. To remove it, run composer remove defstudio/env-alert, clean up published config, and clear caches. Because it is additive and stateless, the switching cost is effectively zero.
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