From 61377ef359d4acbfaab108a5d559cefce4588a4a Mon Sep 17 00:00:00 2001
From: Kristof Gazso <kristof.gazso@gmail.com>
Date: Wed, 12 Jul 2023 22:33:59 +0100
Subject: [PATCH] update to include all tutorials

---
 .env.example              |  1 +
 .gitignore                |  1 +
 README.md                 | 12 +++++++-----
 package.json              |  8 ++++----
 index.ts => tutorial-1.ts |  4 +---
 5 files changed, 14 insertions(+), 12 deletions(-)
 create mode 100644 .env.example
 rename index.ts => tutorial-1.ts (97%)

diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..e2ca512
--- /dev/null
+++ b/.env.example
@@ -0,0 +1 @@
+PIMLICO_API_KEY=
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 3c3629e..1dcef2d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 node_modules
+.env
\ No newline at end of file
diff --git a/README.md b/README.md
index 8cd3f8a..4ddeba3 100644
--- a/README.md
+++ b/README.md
@@ -1,14 +1,16 @@
-# Pimlico Tutorial 1
+# Pimlico Tutorials
 
-This repository contains the full code for [tutorial 1](https://docs.pimlico.io/tutorial/tutorial-1) in the Pimlico documentation.
+This repository contains the full code for [Pimlico tutorials](https://docs.pimlico.io/tutorial) in the Pimlico documentation.
 
-To set up the repository, clone it, replace the `pimlicoApiKey` variable in `index.ts` with your Pimlico API key (use the [quick start guide](https://docs.pimlico.io/how-to/quick-start) to generate one), install the dependencies, and run `npm start`!
+To set up the repository, clone it, copy the .env.example file to .env and fill in your Pimlico API key (use the [quick start guide](https://docs.pimlico.io/how-to/quick-start) to generate one), install the dependencies, and run `npm tutorial-1` (or whichever tutorial you're looking to run)!
 
 ```bash
 npm install
-npm start
+cp .env.example .env
+# fill in your Pimlico API key in .env
+npm tutorial-1
 ```
 
-If everything works correctly, you should deploy a User Operation as per the flow of Tutorial 1.
+If everything works correctly, you should deploy a User Operation as per the flow of the tutorial.
 
 Good luck!
diff --git a/package.json b/package.json
index c5ccdb3..eab90ec 100644
--- a/package.json
+++ b/package.json
@@ -1,11 +1,11 @@
 {
-  "name": "pimlico-tutorial-1",
+  "name": "pimlico-tutorials",
   "version": "1.0.0",
-  "description": "A repository containing the full code for tutorial 1 of the Pimlico documentation (https://docs.pimlico.io/tutorial/tutorial-1)",
+  "description": "A repository containing the full code for the Pimlico tutorials (https://docs.pimlico.io/tutorial)",
   "main": "index.ts",
   "type": "module",
   "scripts": {
-    "start": "ts-node-esm index.ts"
+    "tutorial-1": "ts-node-esm tutorial-1.ts"
   },
   "author": "",
   "license": "MIT",
@@ -16,4 +16,4 @@
     "ts-node": "^10.9.1",
     "typescript": "^5.1.6"
   }
-}
+}
\ No newline at end of file
diff --git a/index.ts b/tutorial-1.ts
similarity index 97%
rename from index.ts
rename to tutorial-1.ts
index 7786ef5..2189349 100644
--- a/index.ts
+++ b/tutorial-1.ts
@@ -10,9 +10,6 @@ import { BigNumber, Wallet, constants, utils } from "ethers"
 import { ERC20, ERC20__factory } from "@pimlico/erc20-paymaster/contracts"
 import { getERC20Paymaster } from "@pimlico/erc20-paymaster"
 
-const apiKey = "YOUR_PIMLICO_API_KEY" // REPLACE THIS
-// You can get an API key by signing up at https://dashboard.pimlico.io
-
 // GENERATE THE INITCODE
 const SIMPLE_ACCOUNT_FACTORY_ADDRESS = "0x9406Cc6185a346906296840746125a0E44976454"
 const lineaProvider = new StaticJsonRpcProvider("https://rpc.goerli.linea.build/")
@@ -86,6 +83,7 @@ const userOperation = {
 
 // REQUEST PIMLICO VERIFYING PAYMASTER SPONSORSHIP
 const chain = "linea-testnet" // find the list of chain names on the Pimlico verifying paymaster reference page
+const apiKey = process.env.PIMLICO_API_KEY // REPLACE THIS
 
 const pimlicoEndpoint = `https://api.pimlico.io/v1/${chain}/rpc?apikey=${apiKey}`