feat(devnet): Add commands for setting up localnet ENV file for Optimism devnet

Author: RomanHodulak

.devcontainer/justfile

@@ -17,10 +17,22 @@ l3_chain_id := "5100"
 op_devnet_private_key := "0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80"
 
 # Define layer-2 devnet RPC URL launched by the Optimism devnet
-op_devnet_l2_rpc_url := "127.0.0.1:9545"
+op_devnet_l2_rpc_url := "http://127.0.0.1:9545"
+
+# Define layer-2 rollup chain ID in decimal
+op_devnet_l2_chain_id := "901"
+
+# Define root directory of the git repository
+repository_root := justfile_directory() + "/.."
 
 # Define root directory of the metabased contracts project
-contracts_root := justfile_directory() + "/../metabased-contracts"
+contracts_root := repository_root + "/metabased-contracts"
+
+# Define file for localnet environment variables
+localenv_file := repository_root + "/localnet.env"
+
+# Define deploy file created on latest run of the deploy script for metabased sequencer chain contract
+contract_deploy_file := contracts_root + "/broadcast/DeployContractsForSequencerChain_.s.sol/" + op_devnet_l2_chain_id + "/run-latest.json"
 
 # Add Foundry's bin directory to the PATH for all recipes
 export PATH := foundry_path
@@ -40,12 +52,26 @@ op-clean:
 
 op-reclone: op-down op-clean op-clone
 
-# Deploy MetabasedSequencerChain smart contract to devnet
+# Deploy MetabasedSequencerChain smart contract to Optimism devnet
 op-deploy-chain:
     cat {{ contracts_root }}/script/DeployContractsForSequencerChain.s.sol | sed 's/l3ChainId = 0;[^\n]*/l3ChainId = {{ l3_chain_id }};/' > {{ contracts_root }}/script/DeployContractsForSequencerChain_.s.sol
-    forge script --root {{ contracts_root }} {{ contracts_root }}/script/DeployContractsForSequencerChain_.s.sol:DeployMetabasedSequencerChainPlusSetupWithAlwaysAllowModule --rpc-url {{ op_devnet_l2_rpc_url }} --private-key {{ op_devnet_private_key }} --broadcast -vv
+    [ -f {{ contract_deploy_file }} ] || forge script --root {{ contracts_root }} {{ contracts_root }}/script/DeployContractsForSequencerChain_.s.sol:DeployMetabasedSequencerChainPlusSetupWithAlwaysAllowModule --rpc-url {{ op_devnet_l2_rpc_url }} --private-key {{ op_devnet_private_key }} --broadcast -vv
     rm {{ contracts_root }}/script/DeployContractsForSequencerChain_.s.sol
 
+# Removes files generated by deploying metabased sequencer chain contract to Optimism devnet
+op-clean-chain:
+    rm -rf {{ contract_deploy_file }}
+
+# Puts contract address to localnet ENV file
+op-update-chain-address: op-deploy-chain op-create-localenv
+    cat {{ localenv_file }} | grep -v METABASED_CHAIN_CONTRACT_ADDRESS= > {{ localenv_file }}.tmp
+    echo METABASED_CHAIN_CONTRACT_ADDRESS=0x$(cat {{ contract_deploy_file }} | grep MetabasedSequencerChain -A1 | grep contractAddress | sed 's/[^x]*0x//' | cut -c 1-40 | uniq) >> {{ localenv_file }}.tmp
+    mv {{ localenv_file }}.tmp {{ localenv_file }}
+
+# Creates localnet ENV file with values fit for Optimism devnet
+op-create-localenv:
+    [ -f {{ localenv_file }} ] || echo -e "METABASED_CHAIN_RPC_ADDRESS={{ op_devnet_l2_rpc_url }}\nMETABASED_PRIVATE_KEY={{ op_devnet_private_key }}" > {{ localenv_file }}
+
 go-install:
     go install /workspaces/metabased-rollup/op-translator
     # go install /workspaces/metabased-rollup/metabased-publisher/cmd

.gitignore

@@ -16,6 +16,7 @@
 
 # Local environment
 .env
+localnet.env
 
 # Build files
 bin/