Valian Firebase Functions Utilities

Packages

This monorepo contains the following packages:

@valian/function-logger

A smart logger wrapper for Firebase Functions that automatically switches between production and development logging modes.

• 🔄 Automatic Mode Switching between Firebase Functions logger and tslog
• 🎨 Beautiful Console Output with color-coded logs
• ⚙️ Configurable Log Levels via environment variables
• 🔌 Drop-in Replacement for standard logging interfaces

View Documentation

@valian/pino-logger

A pino-based logger for Firebase Functions that automatically switches between pretty output in development and forwards to the native firebase-functions logger in production.

• 🌲 Full Pino API with child loggers, bindings, and structured logging
• 🔄 Automatic Mode Switching between pino-pretty and Firebase logger
• 🎯 GCP Severity Mapping with range-based level support
• 📊 Structured JSON Logging compatible with GCP Cloud Logging
• ⚙️ Configurable Log Levels via environment variables

View Documentation

@valian/node-sentry

A comprehensive Sentry integration library for Firebase Functions (v1 and v2) that provides automatic error tracking, context enrichment, and performance monitoring.

• 🔧 Easy Sentry initialization with Firebase-specific integrations
• 📦 Wrapper functions for all Firebase Function types (v1 and v2)
• 🎯 Automatic error capture with unhandled exception tracking
• 📊 Performance monitoring with distributed tracing
• 🏷️ Automatic context enrichment (function name, version, event data)

View Documentation

Generate a library

npx nx g @nx/js:lib packages/pkg1 --publishable --importPath=@my-org/pkg1

Versioning and releasing

To version and release the library use

npx nx release --skip-publish

Pass --dry-run to see what would happen without actually releasing the library.

Learn more about Nx release »