name = "bentopdf-wasm-proxy"
main = "wasm-proxy-worker.js"
compatibility_date = "2024-01-01"

# =============================================================================
# DEPLOYMENT
# =============================================================================
# Deploy this worker:
#   cd cloudflare
#   npx wrangler deploy -c wasm-wrangler.toml
#
# Set environment secrets (one of the following methods):
#   Option A: Cloudflare Dashboard
#     Go to Workers & Pages > bentopdf-wasm-proxy > Settings > Variables
#     Add: PYMUPDF_SOURCE, GS_SOURCE, CPDF_SOURCE
#
#   Option B: Wrangler CLI
#     npx wrangler secret put PYMUPDF_SOURCE -c wasm-wrangler.toml
#     npx wrangler secret put GS_SOURCE -c wasm-wrangler.toml
#     npx wrangler secret put CPDF_SOURCE -c wasm-wrangler.toml

# =============================================================================
# WASM SOURCE URLS
# =============================================================================
# Set these as secrets in the Cloudflare dashboard or via wrangler:
#
# PYMUPDF_SOURCE: Base URL to PyMuPDF WASM files
#   Example: https://cdn.jsdelivr.net/npm/@bentopdf/pymupdf-wasm/assets
#            https://your-bucket.r2.cloudflarestorage.com/pymupdf
#
# GS_SOURCE: Base URL to Ghostscript WASM files
#   Example: https://cdn.jsdelivr.net/npm/@bentopdf/gs-wasm/assets
#            https://your-bucket.r2.cloudflarestorage.com/gs
#
# CPDF_SOURCE: Base URL to CoherentPDF files
#   Example: https://cdn.jsdelivr.net/npm/coherentpdf/cpdf
#            https://your-bucket.r2.cloudflarestorage.com/cpdf

# =============================================================================
# USAGE FROM BENTOPDF
# =============================================================================
# In BentoPDF's WASM Settings page, configure URLs like:
#   PyMuPDF: https://wasm.bentopdf.com/pymupdf/
#   Ghostscript: https://wasm.bentopdf.com/gs/
#   CoherentPDF: https://wasm.bentopdf.com/cpdf/

# =============================================================================
# RATE LIMITING (Optional but recommended)
# =============================================================================
# Create KV namespace:
#   npx wrangler kv namespace create "RATE_LIMIT_KV"
#
# Then uncomment and update the ID below:
# [[kv_namespaces]]
# binding = "RATE_LIMIT_KV"
# id = "<YOUR_KV_NAMESPACE_ID>"

# Use the same KV namespace as the CORS proxy if you want shared rate limiting
[[kv_namespaces]]
binding = "RATE_LIMIT_KV"
id = "b88e030b308941118cd484e3fcb3ae49"

# =============================================================================
# CUSTOM DOMAIN (Optional)
# =============================================================================
# If you want a custom domain like wasm.bentopdf.com:
# routes = [
#   { pattern = "wasm.bentopdf.com/*", zone_name = "bentopdf.com" }
# ]