From d2b249dd79ff2cc2df48302c959e5ed371eea7bd Mon Sep 17 00:00:00 2001
From: Prathamesh Musale <prathamesh.musale0@gmail.com>
Date: Tue, 20 Feb 2024 14:18:38 +0530
Subject: [PATCH] Fund accounts for txs on L2

---
 .../docker-compose-fixturenet-optimism.yml    |  3 +-
 .../optimism-contracts/fund-accounts-on-l2.sh | 32 +++++++++++++++++++
 2 files changed, 34 insertions(+), 1 deletion(-)
 create mode 100755 stack_orchestrator/data/config/fixturenet-optimism/optimism-contracts/fund-accounts-on-l2.sh

diff --git a/stack_orchestrator/data/compose/docker-compose-fixturenet-optimism.yml b/stack_orchestrator/data/compose/docker-compose-fixturenet-optimism.yml
index fe1eac50..0254a088 100644
--- a/stack_orchestrator/data/compose/docker-compose-fixturenet-optimism.yml
+++ b/stack_orchestrator/data/compose/docker-compose-fixturenet-optimism.yml
@@ -20,12 +20,13 @@ services:
     volumes:
       - ../config/network/wait-for-it.sh:/app/packages/contracts-bedrock/wait-for-it.sh
       - ../config/fixturenet-optimism/optimism-contracts/deploy-contracts.sh:/app/packages/contracts-bedrock/deploy-contracts.sh
+      - ../config/fixturenet-optimism/optimism-contracts/fund-accounts-on-l2.sh:/app/packages/contracts-bedrock/fund-accounts-on-l2.sh
       - l2_accounts:/l2-accounts
       - l1_deployment:/l1-deployment
       - l2_config:/l2-config
     # Waits for L1 endpoint to be up before running the contract deploy script
     command: |
-      "./wait-for-it.sh -h ${CERC_L1_HOST:-$${DEFAULT_CERC_L1_HOST}} -p ${CERC_L1_PORT:-$${DEFAULT_CERC_L1_PORT}} -s -t 60 -- ./deploy-contracts.sh"
+      "./wait-for-it.sh -h ${CERC_L1_HOST:-$${DEFAULT_CERC_L1_HOST}} -p ${CERC_L1_PORT:-$${DEFAULT_CERC_L1_PORT}} -s -t 60 -- ./deploy-contracts.sh && ./fund-accounts-on-l2.sh"
 
   # Initializes and runs the L2 execution client  (outputs to volume l2_geth_data)
   op-geth:
diff --git a/stack_orchestrator/data/config/fixturenet-optimism/optimism-contracts/fund-accounts-on-l2.sh b/stack_orchestrator/data/config/fixturenet-optimism/optimism-contracts/fund-accounts-on-l2.sh
new file mode 100755
index 00000000..1248f6cc
--- /dev/null
+++ b/stack_orchestrator/data/config/fixturenet-optimism/optimism-contracts/fund-accounts-on-l2.sh
@@ -0,0 +1,32 @@
+#!/bin/bash
+set -e
+if [ -n "$CERC_SCRIPT_DEBUG" ]; then
+  set -x
+fi
+
+CERC_L1_RPC="${CERC_L1_RPC:-${DEFAULT_CERC_L1_RPC}}"
+CERC_L1_CHAIN_ID="${CERC_L1_CHAIN_ID:-${DEFAULT_CERC_L1_CHAIN_ID}}"
+
+CERC_L1_ACCOUNTS_CSV_URL="${CERC_L1_ACCOUNTS_CSV_URL:-${DEFAULT_CERC_L1_ACCOUNTS_CSV_URL}}"
+
+# Fetch the L1 funded accounts
+curl -o accounts.csv $CERC_L1_ACCOUNTS_CSV_URL
+
+# Use the accounts other than the ones used for Optimism deployment
+ACCOUNT_1=$(awk -F ',' 'NR == 5 {print $2}' accounts.csv)
+ACCOUNT_1_KEY=$(awk -F ',' 'NR == 5 {print $3}' accounts.csv)
+
+ACCOUNT_2=$(awk -F ',' 'NR == 6 {print $2}' accounts.csv)
+ACCOUNT_2_KEY=$(awk -F ',' 'NR == 6 {print $3}' accounts.csv)
+
+# Get the bridge contract address
+DEPLOYMENT_CONTEXT="$CERC_L1_CHAIN_ID"
+BRIDGE=$(cat /l1-deployment/$DEPLOYMENT_CONTEXT/L1StandardBridgeProxy.json | jq -r .address)
+
+# Send balance to bridge contract on L1
+cast send --from $ACCOUNT_1 --rpc-url $CERC_L1_RPC --value 1000ether $BRIDGE --private-key $ACCOUNT_1_KEY
+cast send --from $ACCOUNT_2 --rpc-url $CERC_L1_RPC --value 1000ether $BRIDGE --private-key $ACCOUNT_2_KEY
+
+echo "Following accounts have been funded; use them for transactions on L2:"
+echo "${ACCOUNT_1}"
+echo "${ACCOUNT_2}"