.env.example

# Copy to .env.local and fill in values. See README for provider setup.

# --- Supabase (optional: response caching is off if these are empty) ---
SUPABASE_URL=
SUPABASE_PUBLISHABLE_KEY=

# --- GitHub (optional: unauthenticated requests have lower API rate limits) ---
GITHUB_TOKEN=

# --- Quick LLM (GET prompt / reverse-prompt API) ---
# Pick the provider in one line. Keys for other providers can stay in the file; only the selected one is used.
# GITREVERSE_QUICK_LLM=auto
#   auto   — first key wins: Grok → OpenRouter → Azure → Google (same as leaving this unset)
#   grok | openrouter | azure | google — require that provider’s API key only

# XAI_API_KEY=
# XAI_MODEL=grok-3          # or e.g. grok-4.20-0309-non-reasoning

OPENROUTER_API_KEY=
# OPENROUTER_MODEL=google/gemini-2.5-pro

# Azure OpenAI / Foundry OpenAI-compatible endpoint, e.g. https://your-resource.services.ai.azure.com/openai/v1
AZURE_OPENAI_API_KEY=
AZURE_OPENAI_BASE_URL=
# AZURE_OPENAI_MODEL=gpt-5.4
# AZURE_OPENAI_REASONING_EFFORT=medium
# Title generation defaults to gpt-5.4-mini with reasoning disabled.
# AZURE_OPENAI_TITLE_MODEL=gpt-5.4-mini
# AZURE_OPENAI_TITLE_REASONING_EFFORT=none
# Embeddings default to text-embedding-3-small at 512 dimensions.
# AZURE_OPENAI_EMBEDDING_MODEL=text-embedding-3-small
# AZURE_OPENAI_EMBEDDING_DIMENSIONS=512
# Optional explicit deployment names when Azure deployments differ from model IDs:
# AZURE_OPENAI_TITLE_DEPLOYMENT=
# AZURE_OPENAI_EMBEDDING_DEPLOYMENT=
# AZURE_OPENAI_DEPLOYMENT_NAME_MAP=gpt-5.4=my-quick-deployment,text-embedding-3-small=my-embed-deployment

# Optional OpenAI fallback for embeddings only, used when Azure embedding deployment is unavailable.
# OPENAI_API_KEY=

# Admin-only maintenance routes (e.g. embedding backfill)
# ADMIN_SECRET=

# GOOGLE_GENERATIVE_AI_API_KEY=
# GOOGLE_AI_STUDIO_MODEL=gemini-2.5-pro

# Optional OpenRouter attribution headers (recommended for rankings)
# OPENROUTER_HTTP_REFERER=https://yoursite.example
# OPENROUTER_APP_TITLE=gitreverse

# REQUIRED in production — generate with: openssl rand -hex 32 (or PowerShell random hex)
# Without this, the app will refuse to start in production.
VIEWS_IP_SALT=

# --- Website reverse (hostname hack: pinterest.localhost or www.pinterest.gitreverse.com) ---
# FIRECRAWL_API_KEY=fc-...
# context.dev fallback when Firecrawl is blocked (get key at https://context.dev)
# CONTEXT_DEV_API_KEY=

# --- Custom reverse (optional) ---
# Backend base URL for Custom reverse (local or your own deployment).
# CUSTOM_REVERSE_SERVICE_URL=http://localhost:3001
# Force billing/credit checks in development (overrides localhost bypass):
# GITREVERSE_FORCE_BILLING_CHECKS=true

# --- Stripe checkout (optional: paid upsell from deep/manual gates) ---
# Server-side Checkout Session — success URL is set in code (?session_id={CHECKOUT_SESSION_ID}).
# /api/cancel-subscription also uses this key: restricted keys (rk_...) need Customers (read) + Subscriptions (write).
# STRIPE_SECRET_KEY=sk_live_...   # or sk_test_... for test mode
# Current single paid plan ($9/mo, 5 deep + 5 manual):
# STRIPE_PRICE_STARTER_ID=price_1TfvMRIBG5KwEK8aVwcI83zp
# Previous prices kept here for migration/reference:
# STRIPE_PRICE_LEGACY_UNLIMITED_ID=price_1TQj8FIBG5KwEK8atVJ49Oq9
# STRIPE_PRICE_PRO_ID=price_1TfvMRIBG5KwEK8aYeCaGRML
# STRIPE_PRICE_UNLIMITED_ID=price_1TfvMRIBG5KwEK8a5aETT5X8
# Pay-per-use credits ($1/reverse, one-time Checkout):
# STRIPE_PRICE_CREDIT_ID=price_1Tq9A8IBG5KwEK8aYIUW1fVp
# Fallback if /api/create-checkout fails (optional):
# NEXT_PUBLIC_STRIPE_PAYMENT_LINK=https://buy.stripe.com/...