env-setup — Environment Variable Manager

Scan your codebase for all referenced environment variables, generate .env.example, validate your current .env, and ensure secrets aren't committed.

Steps

1. Scan Codebase for Environment Variables

Search for env var references across all common patterns:

# Node.js / JavaScript / TypeScript
grep -rn "process\.env\.\w\+" --include="*.js" --include="*.ts" --include="*.jsx" --include="*.tsx" . | grep -v node_modules | grep -v dist

# Python
grep -rn "os\.environ\|os\.getenv\|environ\.get" --include="*.py" . | grep -v __pycache__ | grep -v .venv

# Rust
grep -rn "env::var\|env::var_os\|dotenv" --include="*.rs" . | grep -v target