readme and abi mappings updated

README.md

@@ -4,6 +4,18 @@
 
 ## Subgraph Setup
 
+To get started install the dependencies and compile the contracts:
+
+```
+npm ci && npm run compile
+```
+
+Then, you'll need to generate and build the source files:
+
+```
+graph codegen && graph build
+```
+
 You need to install Graph CLI with either npm or yarn.
 
 > Note: You need version 0.21.0 or above

hardhat.config.ts

@@ -1,6 +1,6 @@
 import { config as dotenvConfig } from "dotenv";
 import { resolve } from "path";
-dotenvConfig({ path: resolve(__dirname, "../.env") });
+dotenvConfig({ path: resolve(__dirname, ".env") });
 
 import "@nomiclabs/hardhat-waffle";
 import "hardhat-typechain";
@@ -44,9 +44,10 @@ const config = {
   },
   // https://hardhat.org/config/#path-configuration
   paths: {
-    tests: "./tests",
-    cache: "./tests/cache",
-    artifacts: "./tests/artifacts",
+    tests: "./test",
+    sources: "./build/contracts",
+    cache: "./build/cache",
+    artifacts: "./build/artifacts",
   },
 };