@ponder/[email protected]

Patch Changes

• #57 3f358dd Thanks @0xOlias! - BREAKING! Updated ponder config to support typescript and to be called ponder.ts by default. ponder.ts must export a variable named config that is of the type import { PonderConfig } from "@ponder/core". The database field in ponder config is now optional. By default, it uses SQLite with a filename of ./.ponder/cache.db. If the environment variable DATABASE_URL is detected, it uses Postgres with that value as the connectionString.

  New sample ponder.ts file:

  // ponder.ts
  
  import type { PonderConfig } from "@ponder/core";
  import { graphqlPlugin } from "@ponder/graphql";
  
  export const config: PonderConfig = {
    networks: [
      {
        name: "mainnet",
        chainId: 1,
        rpcUrl: process.env.PONDER_RPC_URL_1,
      },
    ],
    sources: [
      {
        name: "ArtGobblers",
        network: "mainnet",
        abi: "./abis/ArtGobblers.json",
        address: "0x60bb1e2aa1c9acafb4d34f71585d7e959f387769",
        startBlock: 15863321,
      },
    ],
    plugins: [graphqlPlugin()],
  };

  The exported value can also be a function, and it can return a Promise:

  // ponder.ts
  
  import type { PonderConfig } from "@ponder/core";
  
  export const config: PonderConfig = async () => {
    return {
      networks: [
        /* ... */
      ],
      sources: [
        /* ... */
      ],
    };
  };