Filecoin Snapshot listing worker

This worker acts on endpoints at https://forest-archive.chainsafe.dev/** and will list object latest prefixes for both chains.

Environments

The project supports multiple environments for different deployment scenarios:

• Production (--env production): Main production deployment
• Preview (--env preview): Preview environment for testing changes

Local Development

First, login to Cloudflare with wrangler login.

Preview Environment

npm run preview
# or
wrangler dev --remote --env preview

Deployment

Production Deployment

npm run deploy
# or
wrangler deploy --env production

Preview Deployment

npm run deploy:preview
# or
wrangler deploy --env preview

Environment Configuration

Each environment uses the same R2 buckets but with different worker names and logging configurations:

• Production: infra-team-filecoin-snapshot-listing with 10% log sampling
• Preview: filecoin-snapshot-listing-preview with 100% log sampling

Merging changes to this worker will automatically deploy them to production.