From 451421083fd1c9683cfef0199663762ffdae64b7 Mon Sep 17 00:00:00 2001
From: Ali Behjati <bahjatia@gmail.com>
Date: Wed, 21 May 2025 16:40:49 +0200
Subject: [PATCH 1/3] chore(target_chains/ethereum): use versioned artifacts
 for deployment

---
 target_chains/ethereum/contracts/deploy.sh | 41 +++++++++++++++-------
 1 file changed, 28 insertions(+), 13 deletions(-)

diff --git a/target_chains/ethereum/contracts/deploy.sh b/target_chains/ethereum/contracts/deploy.sh
index e9a11aa321..9d02921fec 100755
--- a/target_chains/ethereum/contracts/deploy.sh
+++ b/target_chains/ethereum/contracts/deploy.sh
@@ -12,23 +12,38 @@
 set -euo pipefail
 
 echo "=========== Building dependencies ==========="
-pushd ../../../
+
+# This command also compiles the contracts if latest version is used
 pnpm turbo build --filter @pythnetwork/pyth-evm-contract
-popd
 
-echo "=========== Compiling ==========="
+echo "=========== Deploying the contracts ==========="
 
-if [[ -e contracts/pyth/PythUpgradable_merged.sol ]]; then
-    echo "Flattened contract PythUpgradable_merged.sol exists. Removing before compiling."
-    rm contracts/pyth/PythUpgradable_merged.sol
-fi
+version="$1"
+shift
 
-echo "Building the contracts..."
-# Ensure that we deploy a fresh build with up-to-date dependencies.
-rm -rf build && pnpm exec truffle compile --all
+if [ "$version" = "latest" ]; then
+  echo "Deploying latest version"
+  stdoutputdir="../target_chains/ethereum/contracts/build/contracts"
+else
+  # make sure version has format of vX.Y.Z
+  if [[ ! "$version" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+    echo "Version must be in format vX.Y.Z"
+    echo "Usage: $0 <version> <network_a> <network_b> ..."
+    exit 1
+  fi
 
-echo "Deploying the contracts..."
+  echo "Deploying version $version"
+  tmpdir=$(mktemp -d)
+  wget https://github.com/pyth-network/pyth-crosschain/releases/download/pyth-evm-contract-$version/contracts-stdoutput.zip -O $tmpdir/contracts-stdoutput.zip
+  unzip -q -o $tmpdir/contracts-stdoutput.zip -d $tmpdir
+  stdoutputdir="$tmpdir"
+fi
 
-pushd ../../../contract_manager/
+pnpm --filter=@pythnetwork/contract-manager exec ts-node scripts/deploy_evm_pricefeed_contracts.ts --std-output-dir $stdoutputdir --private-key $PK --chain "$@"
 
-pnpm exec ts-node scripts/deploy_evm_pricefeed_contracts.ts --std-output-dir ../target_chains/ethereum/contracts/build/contracts --private-key $PK --chain "$@"
+echo "=========== Cleaning up ==========="
+rm -rf $tmpdir
+
+if [ "$version" != "latest" ]; then
+    echo "Verify the contracts by using the std-input artifacts of the contracts in https://github.com/pyth-network/pyth-crosschain/releases/tag/pyth-evm-contract-$version"
+fi

From 8ac4b7fb955f8966b7b9da02db34f9ce9719ffa7 Mon Sep 17 00:00:00 2001
From: Ali Behjati <bahjatia@gmail.com>
Date: Wed, 21 May 2025 16:41:47 +0200
Subject: [PATCH 2/3] chore(target_chains/ethereum): add mezo testnet

---
 contract_manager/store/contracts/EvmPriceFeedContracts.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/contract_manager/store/contracts/EvmPriceFeedContracts.yaml b/contract_manager/store/contracts/EvmPriceFeedContracts.yaml
index 5ab44c0ea9..cff7d41a45 100644
--- a/contract_manager/store/contracts/EvmPriceFeedContracts.yaml
+++ b/contract_manager/store/contracts/EvmPriceFeedContracts.yaml
@@ -499,3 +499,6 @@
 - chain: converge_testnet
   address: "0x87047526937246727E4869C5f76A347160e08672"
   type: EvmPriceFeedContract
+- chain: mezo_testnet
+  address: "0x2880aB155794e7179c9eE2e38200202908C17B43"
+  type: EvmPriceFeedContract

From c11a8c048cae584cf271231c195283bf40288828 Mon Sep 17 00:00:00 2001
From: Ali Behjati <bahjatia@gmail.com>
Date: Wed, 21 May 2025 16:46:28 +0200
Subject: [PATCH 3/3] chore(target_chains/ethereum): update deploy.sh

---
 target_chains/ethereum/contracts/deploy.sh | 23 +++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/target_chains/ethereum/contracts/deploy.sh b/target_chains/ethereum/contracts/deploy.sh
index 9d02921fec..09fb6a47de 100755
--- a/target_chains/ethereum/contracts/deploy.sh
+++ b/target_chains/ethereum/contracts/deploy.sh
@@ -1,22 +1,20 @@
 #!/bin/bash
 #
 # This script deploys changes to given networks. Usage:
-# $ ./deploy.sh <network_a> <network_a> <...>
-# Network names are defined in `truffle-config.js`.
+# $ ./deploy.sh <version:vX.Y.Z|latest> <network_a> <network_a> <...>
+#
+# You need to set the PK environment variable to your private key.
 #
 # Example: Deploying to some testnet networks
-# $ ./deploy.sh bnb_testnet fantom_testnet mumbai
+# $ ./deploy.sh latest bnb_testnet fantom_testnet mumbai
 #
 # Example: Deploying to some mainnet networks
-# $ ./deploy.sh ethereum bnb avalanche
+# $ ./deploy.sh v1.4.5 ethereum bnb avalanche
 set -euo pipefail
 
-echo "=========== Building dependencies ==========="
+echo "=========== Preparing contracts ==========="
 
-# This command also compiles the contracts if latest version is used
-pnpm turbo build --filter @pythnetwork/pyth-evm-contract
-
-echo "=========== Deploying the contracts ==========="
+PK=$PK
 
 version="$1"
 shift
@@ -39,6 +37,13 @@ else
   stdoutputdir="$tmpdir"
 fi
 
+echo "=========== Building dependencies ==========="
+
+# This command also compiles the contracts if latest version is used
+pnpm turbo build --filter @pythnetwork/pyth-evm-contract
+
+echo "=========== Deploying the contracts ==========="
+
 pnpm --filter=@pythnetwork/contract-manager exec ts-node scripts/deploy_evm_pricefeed_contracts.ts --std-output-dir $stdoutputdir --private-key $PK --chain "$@"
 
 echo "=========== Cleaning up ==========="