bootstrap-google-analytics

What problem does it solve?

Adding Google Analytics 4 to a Phoenix application often requires careful, environment-specific wiring so tracking is disabled in dev/test and enabled only in production.

Core Features & Use Cases

• Phoenix GA4 bootstrapping: Sets up GA4 with gtag.js by injecting scripts into the root layout and wiring configuration into config.exs and runtime.exs.
• Safe environment behavior: Keeps analytics disabled by default in dev/test while enabling it in production via the GOOGLE_ANALYTICS_MEASUREMENT_ID environment variable.
• Configuration discovery and updates: Detects an existing root layout, existing GA config, and existing gtag markup before applying changes, and updates .env.sample for the measurement id.

Quick Start

Install and activate this skill in your Phoenix 1.8 project, then follow the prompts to bootstrap GA4 and ensure production enables tracking via GOOGLE_ANALYTICS_MEASUREMENT_ID.