From 6d6dcc92a689dadbce77bc6248a9a16fad1f34c3 Mon Sep 17 00:00:00 2001
From: MalteHerrmann <malteherrmann.mail@web.de>
Date: Tue, 29 Nov 2022 18:42:38 +0100
Subject: [PATCH 1/8] prompt user if HOMEDIR already exists

---
 local_node.sh | 202 ++++++++++++++++++++++++++------------------------
 1 file changed, 107 insertions(+), 95 deletions(-)

diff --git a/local_node.sh b/local_node.sh
index 66d5f528a6..ba807da2f6 100755
--- a/local_node.sh
+++ b/local_node.sh
@@ -34,108 +34,120 @@ set -e
 # Reinstall daemon
 make install
 
-# Set client config
-evmosd config keyring-backend $KEYRING --home "$HOMEDIR"
-evmosd config chain-id $CHAINID --home "$HOMEDIR"
-
-# If keys exist they should be deleted
-for KEY in "${KEYS[@]}"; do
-	evmosd keys add $KEY --keyring-backend $KEYRING --algo $KEYALGO --home "$HOMEDIR"
-done
-
-# Set moniker and chain-id for Evmos (Moniker can be anything, chain-id must be an integer)
-evmosd init $MONIKER -o --chain-id $CHAINID --home "$HOMEDIR"
-
-# Change parameter token denominations to aevmos
-cat "$GENESIS" | jq '.app_state["staking"]["params"]["bond_denom"]="aevmos"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
-cat "$GENESIS" | jq '.app_state["crisis"]["constant_fee"]["denom"]="aevmos"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
-cat "$GENESIS" | jq '.app_state["gov"]["deposit_params"]["min_deposit"][0]["denom"]="aevmos"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
-cat "$GENESIS" | jq '.app_state["evm"]["params"]["evm_denom"]="aevmos"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
-cat "$GENESIS" | jq '.app_state["inflation"]["params"]["mint_denom"]="aevmos"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
-
-# Set gas limit in genesis
-cat "$GENESIS" | jq '.consensus_params["block"]["max_gas"]="10000000"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
-
-# Set claims start time
-current_date=$(date -u +"%Y-%m-%dT%TZ")
-cat "$GENESIS" | jq -r --arg current_date "$current_date" '.app_state["claims"]["params"]["airdrop_start_time"]=$current_date' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
-
-# Set claims records for validator account
-amount_to_claim=10000
-claims_key=${KEYS[0]}
-node_address=$(evmosd keys show $claims_key --keyring-backend $KEYRING --home "$HOMEDIR" | grep "address" | cut -c12-)
-cat "$GENESIS" | jq -r --arg node_address "$node_address" --arg amount_to_claim "$amount_to_claim" '.app_state["claims"]["claims_records"]=[{"initial_claimable_amount":$amount_to_claim, "actions_completed":[false, false, false, false],"address":$node_address}]' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
-
-# Set claims decay
-cat "$GENESIS" | jq '.app_state["claims"]["params"]["duration_of_decay"]="1000000s"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
-cat "$GENESIS" | jq '.app_state["claims"]["params"]["duration_until_decay"]="100000s"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
-
-# Claim module account:
-# 0xA61808Fe40fEb8B3433778BBC2ecECCAA47c8c47 || evmos15cvq3ljql6utxseh0zau9m8ve2j8erz89m5wkz
-cat "$GENESIS" | jq -r --arg amount_to_claim "$amount_to_claim" '.app_state["bank"]["balances"] += [{"address":"evmos15cvq3ljql6utxseh0zau9m8ve2j8erz89m5wkz","coins":[{"denom":"aevmos", "amount":$amount_to_claim}]}]' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
-
-# disable produce empty block
-if [[ "$OSTYPE" == "darwin"* ]]; then
-	sed -i '' 's/create_empty_blocks = true/create_empty_blocks = false/g' "$CONFIG"
+if [ -d "$HOMEDIR" ]; then
+	echo "An existing folder at '$HOMEDIR' was found. Enter Y to delete this folder and restart a new blockchain with new keys. Enter anything else to start the existing blockchain."
+	read -r overwrite
 else
-	sed -i 's/create_empty_blocks = true/create_empty_blocks = false/g' "$CONFIG"
+	overwrite="Y"
 fi
 
-if [[ $1 == "pending" ]]; then
+if [ $overwrite == "Y" ]; then
+	# Remove the previous folder
+	rm -rf $HOMEDIR
+
+	# Set client config
+	evmosd config keyring-backend $KEYRING --home "$HOMEDIR"
+	evmosd config chain-id $CHAINID --home "$HOMEDIR"
+
+	# If keys exist they should be deleted
+	for KEY in "${KEYS[@]}"; do
+		evmosd keys add $KEY --keyring-backend $KEYRING --algo $KEYALGO --home "$HOMEDIR"
+	done
+
+	# Set moniker and chain-id for Evmos (Moniker can be anything, chain-id must be an integer)
+	evmosd init $MONIKER -o --chain-id $CHAINID --home "$HOMEDIR"
+
+	# Change parameter token denominations to aevmos
+	cat "$GENESIS" | jq '.app_state["staking"]["params"]["bond_denom"]="aevmos"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+	cat "$GENESIS" | jq '.app_state["crisis"]["constant_fee"]["denom"]="aevmos"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+	cat "$GENESIS" | jq '.app_state["gov"]["deposit_params"]["min_deposit"][0]["denom"]="aevmos"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+	cat "$GENESIS" | jq '.app_state["evm"]["params"]["evm_denom"]="aevmos"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+	cat "$GENESIS" | jq '.app_state["inflation"]["params"]["mint_denom"]="aevmos"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+
+	# Set gas limit in genesis
+	cat "$GENESIS" | jq '.consensus_params["block"]["max_gas"]="10000000"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+
+	# Set claims start time
+	current_date=$(date -u +"%Y-%m-%dT%TZ")
+	cat "$GENESIS" | jq -r --arg current_date "$current_date" '.app_state["claims"]["params"]["airdrop_start_time"]=$current_date' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+
+	# Set claims records for validator account
+	amount_to_claim=10000
+	claims_key=${KEYS[0]}
+	node_address=$(evmosd keys show $claims_key --keyring-backend $KEYRING --home "$HOMEDIR" | grep "address" | cut -c12-)
+	cat "$GENESIS" | jq -r --arg node_address "$node_address" --arg amount_to_claim "$amount_to_claim" '.app_state["claims"]["claims_records"]=[{"initial_claimable_amount":$amount_to_claim, "actions_completed":[false, false, false, false],"address":$node_address}]' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+
+	# Set claims decay
+	cat "$GENESIS" | jq '.app_state["claims"]["params"]["duration_of_decay"]="1000000s"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+	cat "$GENESIS" | jq '.app_state["claims"]["params"]["duration_until_decay"]="100000s"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+
+	# Claim module account:
+	# 0xA61808Fe40fEb8B3433778BBC2ecECCAA47c8c47 || evmos15cvq3ljql6utxseh0zau9m8ve2j8erz89m5wkz
+	cat "$GENESIS" | jq -r --arg amount_to_claim "$amount_to_claim" '.app_state["bank"]["balances"] += [{"address":"evmos15cvq3ljql6utxseh0zau9m8ve2j8erz89m5wkz","coins":[{"denom":"aevmos", "amount":$amount_to_claim}]}]' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+
+	# disable produce empty block
 	if [[ "$OSTYPE" == "darwin"* ]]; then
-		sed -i '' 's/create_empty_blocks_interval = "0s"/create_empty_blocks_interval = "30s"/g' "$CONFIG"
-		sed -i '' 's/timeout_propose = "3s"/timeout_propose = "30s"/g' "$CONFIG"
-		sed -i '' 's/timeout_propose_delta = "500ms"/timeout_propose_delta = "5s"/g' "$CONFIG"
-		sed -i '' 's/timeout_prevote = "1s"/timeout_prevote = "10s"/g' "$CONFIG"
-		sed -i '' 's/timeout_prevote_delta = "500ms"/timeout_prevote_delta = "5s"/g' "$CONFIG"
-		sed -i '' 's/timeout_precommit = "1s"/timeout_precommit = "10s"/g' "$CONFIG"
-		sed -i '' 's/timeout_precommit_delta = "500ms"/timeout_precommit_delta = "5s"/g' "$CONFIG"
-		sed -i '' 's/timeout_commit = "5s"/timeout_commit = "150s"/g' "$CONFIG"
-		sed -i '' 's/timeout_broadcast_tx_commit = "10s"/timeout_broadcast_tx_commit = "150s"/g' "$CONFIG"
+		sed -i '' 's/create_empty_blocks = true/create_empty_blocks = false/g' "$CONFIG"
 	else
-		sed -i 's/create_empty_blocks_interval = "0s"/create_empty_blocks_interval = "30s"/g' "$CONFIG"
-		sed -i 's/timeout_propose = "3s"/timeout_propose = "30s"/g' "$CONFIG"
-		sed -i 's/timeout_propose_delta = "500ms"/timeout_propose_delta = "5s"/g' "$CONFIG"
-		sed -i 's/timeout_prevote = "1s"/timeout_prevote = "10s"/g' "$CONFIG"
-		sed -i 's/timeout_prevote_delta = "500ms"/timeout_prevote_delta = "5s"/g' "$CONFIG"
-		sed -i 's/timeout_precommit = "1s"/timeout_precommit = "10s"/g' "$CONFIG"
-		sed -i 's/timeout_precommit_delta = "500ms"/timeout_precommit_delta = "5s"/g' "$CONFIG"
-		sed -i 's/timeout_commit = "5s"/timeout_commit = "150s"/g' "$CONFIG"
-		sed -i 's/timeout_broadcast_tx_commit = "10s"/timeout_broadcast_tx_commit = "150s"/g' "$CONFIG"
+		sed -i 's/create_empty_blocks = true/create_empty_blocks = false/g' "$CONFIG"
 	fi
-fi
 
-# Allocate genesis accounts (cosmos formatted addresses)
-for KEY in "${KEYS[@]}"; do
-	evmosd add-genesis-account $KEY 100000000000000000000000000aevmos --keyring-backend $KEYRING --home "$HOMEDIR"
-done
-
-# Update total supply with claim values
-validators_supply=$(cat "$GENESIS" | jq -r '.app_state["bank"]["supply"][0]["amount"]')
-# Bc is required to add these big numbers
-total_supply=$(echo "${#KEYS[@]} * 100000000000000000000000000 + $amount_to_claim" | bc)
-cat "$GENESIS" | jq -r --arg total_supply "$total_supply" '.app_state["bank"]["supply"][0]["amount"]=$total_supply' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
-
-# Remove genesis transaction if it exists already
-rm -rf "$HOMEDIR"/config/gentx
-
-# Sign genesis transaction
-evmosd gentx ${KEYS[0]} 1000000000000000000000aevmos --keyring-backend $KEYRING --chain-id $CHAINID --home "$HOMEDIR"
-## In case you want to create multiple validators at genesis
-## 1. Back to `evmosd keys add` step, init more keys
-## 2. Back to `evmosd add-genesis-account` step, add balance for those
-## 3. Clone this ~/.evmosd home directory into some others, let's say `~/.clonedEvmosd`
-## 4. Run `gentx` in each of those folders
-## 5. Copy the `gentx-*` folders under `~/.clonedEvmosd/config/gentx/` folders into the original `~/.evmosd/config/gentx`
-
-# Collect genesis tx
-evmosd collect-gentxs --home "$HOMEDIR"
-
-# Run this to ensure everything worked and that the genesis file is setup correctly
-evmosd validate-genesis --home "$HOMEDIR"
-
-if [[ $1 == "pending" ]]; then
-	echo "pending mode is on, please wait for the first block committed."
+	if [[ $1 == "pending" ]]; then
+		if [[ "$OSTYPE" == "darwin"* ]]; then
+			sed -i '' 's/create_empty_blocks_interval = "0s"/create_empty_blocks_interval = "30s"/g' "$CONFIG"
+			sed -i '' 's/timeout_propose = "3s"/timeout_propose = "30s"/g' "$CONFIG"
+			sed -i '' 's/timeout_propose_delta = "500ms"/timeout_propose_delta = "5s"/g' "$CONFIG"
+			sed -i '' 's/timeout_prevote = "1s"/timeout_prevote = "10s"/g' "$CONFIG"
+			sed -i '' 's/timeout_prevote_delta = "500ms"/timeout_prevote_delta = "5s"/g' "$CONFIG"
+			sed -i '' 's/timeout_precommit = "1s"/timeout_precommit = "10s"/g' "$CONFIG"
+			sed -i '' 's/timeout_precommit_delta = "500ms"/timeout_precommit_delta = "5s"/g' "$CONFIG"
+			sed -i '' 's/timeout_commit = "5s"/timeout_commit = "150s"/g' "$CONFIG"
+			sed -i '' 's/timeout_broadcast_tx_commit = "10s"/timeout_broadcast_tx_commit = "150s"/g' "$CONFIG"
+		else
+			sed -i 's/create_empty_blocks_interval = "0s"/create_empty_blocks_interval = "30s"/g' "$CONFIG"
+			sed -i 's/timeout_propose = "3s"/timeout_propose = "30s"/g' "$CONFIG"
+			sed -i 's/timeout_propose_delta = "500ms"/timeout_propose_delta = "5s"/g' "$CONFIG"
+			sed -i 's/timeout_prevote = "1s"/timeout_prevote = "10s"/g' "$CONFIG"
+			sed -i 's/timeout_prevote_delta = "500ms"/timeout_prevote_delta = "5s"/g' "$CONFIG"
+			sed -i 's/timeout_precommit = "1s"/timeout_precommit = "10s"/g' "$CONFIG"
+			sed -i 's/timeout_precommit_delta = "500ms"/timeout_precommit_delta = "5s"/g' "$CONFIG"
+			sed -i 's/timeout_commit = "5s"/timeout_commit = "150s"/g' "$CONFIG"
+			sed -i 's/timeout_broadcast_tx_commit = "10s"/timeout_broadcast_tx_commit = "150s"/g' "$CONFIG"
+		fi
+	fi
+
+	# Allocate genesis accounts (cosmos formatted addresses)
+	for KEY in "${KEYS[@]}"; do
+		evmosd add-genesis-account $KEY 100000000000000000000000000aevmos --keyring-backend $KEYRING --home "$HOMEDIR"
+	done
+
+	# Update total supply with claim values
+	validators_supply=$(cat "$GENESIS" | jq -r '.app_state["bank"]["supply"][0]["amount"]')
+	# Bc is required to add these big numbers
+	total_supply=$(echo "${#KEYS[@]} * 100000000000000000000000000 + $amount_to_claim" | bc)
+	cat "$GENESIS" | jq -r --arg total_supply "$total_supply" '.app_state["bank"]["supply"][0]["amount"]=$total_supply' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+
+	# Remove genesis transaction if it exists already
+	rm -rf "$HOMEDIR"/config/gentx
+
+	# Sign genesis transaction
+	evmosd gentx ${KEYS[0]} 1000000000000000000000aevmos --keyring-backend $KEYRING --chain-id $CHAINID --home "$HOMEDIR"
+	## In case you want to create multiple validators at genesis
+	## 1. Back to `evmosd keys add` step, init more keys
+	## 2. Back to `evmosd add-genesis-account` step, add balance for those
+	## 3. Clone this ~/.evmosd home directory into some others, let's say `~/.clonedEvmosd`
+	## 4. Run `gentx` in each of those folders
+	## 5. Copy the `gentx-*` folders under `~/.clonedEvmosd/config/gentx/` folders into the original `~/.evmosd/config/gentx`
+
+	# Collect genesis tx
+	evmosd collect-gentxs --home "$HOMEDIR"
+
+	# Run this to ensure everything worked and that the genesis file is setup correctly
+	evmosd validate-genesis --home "$HOMEDIR"
+
+	if [[ $1 == "pending" ]]; then
+		echo "pending mode is on, please wait for the first block committed."
+	fi
 fi
 
 # Start the node (remove the --pruning=nothing flag if historical queries are not needed)

From a17f40bb69d4381392bac663b8257240b10a5aba Mon Sep 17 00:00:00 2001
From: MalteHerrmann <malteherrmann.mail@web.de>
Date: Tue, 29 Nov 2022 18:48:26 +0100
Subject: [PATCH 2/8] remove unnecessary cat commands

---
 local_node.sh | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/local_node.sh b/local_node.sh
index ba807da2f6..0fac9c0fbf 100755
--- a/local_node.sh
+++ b/local_node.sh
@@ -58,32 +58,32 @@ if [ $overwrite == "Y" ]; then
 	evmosd init $MONIKER -o --chain-id $CHAINID --home "$HOMEDIR"
 
 	# Change parameter token denominations to aevmos
-	cat "$GENESIS" | jq '.app_state["staking"]["params"]["bond_denom"]="aevmos"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
-	cat "$GENESIS" | jq '.app_state["crisis"]["constant_fee"]["denom"]="aevmos"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
-	cat "$GENESIS" | jq '.app_state["gov"]["deposit_params"]["min_deposit"][0]["denom"]="aevmos"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
-	cat "$GENESIS" | jq '.app_state["evm"]["params"]["evm_denom"]="aevmos"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
-	cat "$GENESIS" | jq '.app_state["inflation"]["params"]["mint_denom"]="aevmos"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+	jq '.app_state["staking"]["params"]["bond_denom"]="aevmos"' "$GENESIS" >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+	jq '.app_state["crisis"]["constant_fee"]["denom"]="aevmos"' "$GENESIS" >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+	jq '.app_state["gov"]["deposit_params"]["min_deposit"][0]["denom"]="aevmos"' "$GENESIS" >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+	jq '.app_state["evm"]["params"]["evm_denom"]="aevmos"' "$GENESIS" >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+	jq '.app_state["inflation"]["params"]["mint_denom"]="aevmos"' "$GENESIS" >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
 
 	# Set gas limit in genesis
-	cat "$GENESIS" | jq '.consensus_params["block"]["max_gas"]="10000000"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+	jq '.consensus_params["block"]["max_gas"]="10000000"' "$GENESIS" >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
 
 	# Set claims start time
 	current_date=$(date -u +"%Y-%m-%dT%TZ")
-	cat "$GENESIS" | jq -r --arg current_date "$current_date" '.app_state["claims"]["params"]["airdrop_start_time"]=$current_date' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+	jq -r --arg current_date "$current_date" '.app_state["claims"]["params"]["airdrop_start_time"]=$current_date' "$GENESIS" >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
 
 	# Set claims records for validator account
 	amount_to_claim=10000
 	claims_key=${KEYS[0]}
 	node_address=$(evmosd keys show $claims_key --keyring-backend $KEYRING --home "$HOMEDIR" | grep "address" | cut -c12-)
-	cat "$GENESIS" | jq -r --arg node_address "$node_address" --arg amount_to_claim "$amount_to_claim" '.app_state["claims"]["claims_records"]=[{"initial_claimable_amount":$amount_to_claim, "actions_completed":[false, false, false, false],"address":$node_address}]' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+	jq -r --arg node_address "$node_address" --arg amount_to_claim "$amount_to_claim" '.app_state["claims"]["claims_records"]=[{"initial_claimable_amount":$amount_to_claim, "actions_completed":[false, false, false, false],"address":$node_address}]' "$GENESIS" >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
 
 	# Set claims decay
-	cat "$GENESIS" | jq '.app_state["claims"]["params"]["duration_of_decay"]="1000000s"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
-	cat "$GENESIS" | jq '.app_state["claims"]["params"]["duration_until_decay"]="100000s"' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+	jq '.app_state["claims"]["params"]["duration_of_decay"]="1000000s"' >"$TMP_GENESIS" "$GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+	jq '.app_state["claims"]["params"]["duration_until_decay"]="100000s"' >"$TMP_GENESIS" "$GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
 
 	# Claim module account:
 	# 0xA61808Fe40fEb8B3433778BBC2ecECCAA47c8c47 || evmos15cvq3ljql6utxseh0zau9m8ve2j8erz89m5wkz
-	cat "$GENESIS" | jq -r --arg amount_to_claim "$amount_to_claim" '.app_state["bank"]["balances"] += [{"address":"evmos15cvq3ljql6utxseh0zau9m8ve2j8erz89m5wkz","coins":[{"denom":"aevmos", "amount":$amount_to_claim}]}]' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+	jq -r --arg amount_to_claim "$amount_to_claim" '.app_state["bank"]["balances"] += [{"address":"evmos15cvq3ljql6utxseh0zau9m8ve2j8erz89m5wkz","coins":[{"denom":"aevmos", "amount":$amount_to_claim}]}]' "$GENESIS" >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
 
 	# disable produce empty block
 	if [[ "$OSTYPE" == "darwin"* ]]; then
@@ -125,7 +125,7 @@ if [ $overwrite == "Y" ]; then
 	validators_supply=$(cat "$GENESIS" | jq -r '.app_state["bank"]["supply"][0]["amount"]')
 	# Bc is required to add these big numbers
 	total_supply=$(echo "${#KEYS[@]} * 100000000000000000000000000 + $amount_to_claim" | bc)
-	cat "$GENESIS" | jq -r --arg total_supply "$total_supply" '.app_state["bank"]["supply"][0]["amount"]=$total_supply' >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
+	jq -r --arg total_supply "$total_supply" '.app_state["bank"]["supply"][0]["amount"]=$total_supply' "$GENESIS" >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
 
 	# Remove genesis transaction if it exists already
 	rm -rf "$HOMEDIR"/config/gentx

From 96ca5382c41d22cd6f3a7cebd31ceeacc4a8429b Mon Sep 17 00:00:00 2001
From: MalteHerrmann <malteherrmann.mail@web.de>
Date: Tue, 29 Nov 2022 18:48:45 +0100
Subject: [PATCH 3/8] remove unused variable

---
 local_node.sh | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/local_node.sh b/local_node.sh
index 0fac9c0fbf..cf74d37ab1 100755
--- a/local_node.sh
+++ b/local_node.sh
@@ -121,9 +121,7 @@ if [ $overwrite == "Y" ]; then
 		evmosd add-genesis-account $KEY 100000000000000000000000000aevmos --keyring-backend $KEYRING --home "$HOMEDIR"
 	done
 
-	# Update total supply with claim values
-	validators_supply=$(cat "$GENESIS" | jq -r '.app_state["bank"]["supply"][0]["amount"]')
-	# Bc is required to add these big numbers
+	# bc is required to add these big numbers
 	total_supply=$(echo "${#KEYS[@]} * 100000000000000000000000000 + $amount_to_claim" | bc)
 	jq -r --arg total_supply "$total_supply" '.app_state["bank"]["supply"][0]["amount"]=$total_supply' "$GENESIS" >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
 

From d79c35f3e75b29b996fe68aec806404e6b9be44a Mon Sep 17 00:00:00 2001
From: MalteHerrmann <malteherrmann.mail@web.de>
Date: Tue, 29 Nov 2022 18:52:52 +0100
Subject: [PATCH 4/8] add double quotes around variable

---
 local_node.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/local_node.sh b/local_node.sh
index cf74d37ab1..06dd557ccf 100755
--- a/local_node.sh
+++ b/local_node.sh
@@ -43,7 +43,7 @@ fi
 
 if [ $overwrite == "Y" ]; then
 	# Remove the previous folder
-	rm -rf $HOMEDIR
+	rm -rf "$HOMEDIR"
 
 	# Set client config
 	evmosd config keyring-backend $KEYRING --home "$HOMEDIR"

From f0d6d9e488808f174162ab717700b7b973304bdc Mon Sep 17 00:00:00 2001
From: MalteHerrmann <malte@evmos.org>
Date: Wed, 30 Nov 2022 12:28:46 +0100
Subject: [PATCH 5/8] address review comments

---
 local_node.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/local_node.sh b/local_node.sh
index 06dd557ccf..0b6a996bd5 100755
--- a/local_node.sh
+++ b/local_node.sh
@@ -35,13 +35,13 @@ set -e
 make install
 
 if [ -d "$HOMEDIR" ]; then
-	echo "An existing folder at '$HOMEDIR' was found. Enter Y to delete this folder and restart a new blockchain with new keys. Enter anything else to start the existing blockchain."
+	printf "\nAn existing folder at '%s' was found. Enter y or Y to delete this folder and restart a new blockchain with new keys. Enter anything else to start the existing blockchain.\n" "$HOMEDIR"
 	read -r overwrite
 else
 	overwrite="Y"
 fi
 
-if [ $overwrite == "Y" ]; then
+if [[ $overwrite == "y" || $overwrite == "Y" ]]; then
 	# Remove the previous folder
 	rm -rf "$HOMEDIR"
 

From 6343097e76b5086f0c4b590231e79d1bfe481ce6 Mon Sep 17 00:00:00 2001
From: MalteHerrmann <malte@evmos.org>
Date: Wed, 30 Nov 2022 12:31:11 +0100
Subject: [PATCH 6/8] remove command to delete the gentx folder as it is
 unnecessary

---
 local_node.sh | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/local_node.sh b/local_node.sh
index 0b6a996bd5..70e706786b 100755
--- a/local_node.sh
+++ b/local_node.sh
@@ -125,9 +125,6 @@ if [[ $overwrite == "y" || $overwrite == "Y" ]]; then
 	total_supply=$(echo "${#KEYS[@]} * 100000000000000000000000000 + $amount_to_claim" | bc)
 	jq -r --arg total_supply "$total_supply" '.app_state["bank"]["supply"][0]["amount"]=$total_supply' "$GENESIS" >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
 
-	# Remove genesis transaction if it exists already
-	rm -rf "$HOMEDIR"/config/gentx
-
 	# Sign genesis transaction
 	evmosd gentx ${KEYS[0]} 1000000000000000000000aevmos --keyring-backend $KEYRING --chain-id $CHAINID --home "$HOMEDIR"
 	## In case you want to create multiple validators at genesis

From 5e6559585b9dcaef0cfafbde51ef5408c8ea71c5 Mon Sep 17 00:00:00 2001
From: MalteHerrmann <malte@evmos.org>
Date: Wed, 30 Nov 2022 12:34:43 +0100
Subject: [PATCH 7/8] add minor doc comments

---
 local_node.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/local_node.sh b/local_node.sh
index 70e706786b..a67e1c7d08 100755
--- a/local_node.sh
+++ b/local_node.sh
@@ -34,6 +34,7 @@ set -e
 # Reinstall daemon
 make install
 
+# User prompt if an existing local node configuration is found.
 if [ -d "$HOMEDIR" ]; then
 	printf "\nAn existing folder at '%s' was found. Enter y or Y to delete this folder and restart a new blockchain with new keys. Enter anything else to start the existing blockchain.\n" "$HOMEDIR"
 	read -r overwrite
@@ -41,6 +42,7 @@ else
 	overwrite="Y"
 fi
 
+# Setup local node if overwrite is set to Yes, otherwise skip setup
 if [[ $overwrite == "y" || $overwrite == "Y" ]]; then
 	# Remove the previous folder
 	rm -rf "$HOMEDIR"

From 5355b34b99ac84bdcb5f751f2f015fbdd1f57ded Mon Sep 17 00:00:00 2001
From: MalteHerrmann <malte@evmos.org>
Date: Wed, 30 Nov 2022 12:46:44 +0100
Subject: [PATCH 8/8] change user prompt to check overwrite

---
 local_node.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/local_node.sh b/local_node.sh
index a67e1c7d08..78d3037122 100755
--- a/local_node.sh
+++ b/local_node.sh
@@ -36,7 +36,8 @@ make install
 
 # User prompt if an existing local node configuration is found.
 if [ -d "$HOMEDIR" ]; then
-	printf "\nAn existing folder at '%s' was found. Enter y or Y to delete this folder and restart a new blockchain with new keys. Enter anything else to start the existing blockchain.\n" "$HOMEDIR"
+	printf "\nAn existing folder at '%s' was found. You can choose to delete this folder and start a new local node with new keys from genesis. When declined, the existing local node is started. \n" "$HOMEDIR"
+	echo "Overwrite the existing configuration and start a new local node? [y/n]"
 	read -r overwrite
 else
 	overwrite="Y"