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imp(tests): improvements to local node script #1805

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merged 6 commits into from
Sep 29, 2023
Merged

imp(tests): improvements to local node script #1805

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72abd9d
use preconfigured keys
MalteHerrmann Sep 26, 2023
cfd9639
add flags to local node script
MalteHerrmann Sep 26, 2023
f9c8703
address linter
MalteHerrmann Sep 26, 2023
1592189
Merge branch 'main' into malte/use-fixed-addresses-in-local-node
Vvaradinov Sep 29, 2023
9c0e9bd
Merge branch 'main' into malte/use-fixed-addresses-in-local-node
Vvaradinov Sep 29, 2023
3625015
Update local_node.sh
GAtom22 Sep 29, 2023
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117 changes: 88 additions & 29 deletions local_node.sh
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Original file line number Diff line number Diff line change
@@ -1,9 +1,6 @@
#!/bin/bash

KEYS[0]="dev0"
KEYS[1]="dev1"
KEYS[2]="dev2"
CHAINID="evmos_9000-1"
CHAINID="${CHAIN_ID:-evmos_9000-1}"
MONIKER="localtestnet"
# Remember to change to other types of keyring like 'file' in-case exposing to outside world,
# otherwise your balance will be wiped quickly
Expand Down Expand Up @@ -32,16 +29,50 @@ command -v jq >/dev/null 2>&1 || {
# used to exit on first error (any non-zero exit code)
set -e

# Reinstall daemon
make install
# Parse input flags
install=true
overwrite=""

while [[ $# -gt 0 ]]; do
key="$1"
case $key in
-y)
echo "Flag -y passed -> Overwriting the previous chain data."
overwrite="y"
shift # Move past the flag
;;
-n)
echo "Flag -n passed -> Not overwriting the previous chain data."
overwrite="n"
shift # Move past the argument
;;
--no-install)
echo "Flag --no-install passed -> Skipping installation of the evmosd binary."
install=false
shift # Move past the flag
;;
*)
echo "Unknown flag passed: $key -> Exiting script!"
exit 1
;;
esac
done

if [[ $install == true ]]; then
# (Re-)install daemon
make install
fi

# User prompt if an existing local node configuration is found.
if [ -d "$HOMEDIR" ]; then
printf "\nAn existing folder at '%s' was found. You can choose to delete this folder and start a new local node with new keys from genesis. When declined, the existing local node is started. \n" "$HOMEDIR"
echo "Overwrite the existing configuration and start a new local node? [y/n]"
read -r overwrite
else
overwrite="Y"
# User prompt if neither -y nor -n was passed as a flag
# and an existing local node configuration is found.
if [[ $overwrite = "" ]]; then
if [ -d "$HOMEDIR" ]; then
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"
fi
fi

# Setup local node if overwrite is set to Yes, otherwise skip setup
Expand All @@ -50,16 +81,42 @@ if [[ $overwrite == "y" || $overwrite == "Y" ]]; then
rm -rf "$HOMEDIR"

# Set client config
evmosd config keyring-backend $KEYRING --home "$HOMEDIR"
evmosd config chain-id $CHAINID --home "$HOMEDIR"
evmosd config keyring-backend "$KEYRING" --home "$HOMEDIR"
evmosd config chain-id "$CHAINID" --home "$HOMEDIR"

# myKey address 0x7cb61d4117ae31a12e393a1cfa3bac666481d02e | evmos10jmp6sgh4cc6zt3e8gw05wavvejgr5pwjnpcky
VAL_KEY="mykey"
VAL_MNEMONIC="gesture inject test cycle original hollow east ridge hen combine junk child bacon zero hope comfort vacuum milk pitch cage oppose unhappy lunar seat"

# dev0 address 0xc6fe5d33615a1c52c08018c47e8bc53646a0e101 | evmos1cml96vmptgw99syqrrz8az79xer2pcgp84pdun
USER1_KEY="dev0"
USER1_MNEMONIC="copper push brief egg scan entry inform record adjust fossil boss egg comic alien upon aspect dry avoid interest fury window hint race symptom"

# dev1 address 0x963ebdf2e1f8db8707d05fc75bfeffba1b5bac17 | evmos1jcltmuhplrdcwp7stlr4hlhlhgd4htqh3a79sq
USER2_KEY="dev1"
USER2_MNEMONIC="maximum display century economy unlock van census kite error heart snow filter midnight usage egg venture cash kick motor survey drastic edge muffin visual"

# If keys exist they should be deleted
for KEY in "${KEYS[@]}"; do
evmosd keys add "$KEY" --keyring-backend $KEYRING --algo $KEYALGO --home "$HOMEDIR"
done
# dev2 address 0x40a0cb1C63e026A81B55EE1308586E21eec1eFa9 | evmos1gzsvk8rruqn2sx64acfsskrwy8hvrmafqkaze8
USER3_KEY="dev2"
USER3_MNEMONIC="will wear settle write dance topic tape sea glory hotel oppose rebel client problem era video gossip glide during yard balance cancel file rose"

# dev3 address 0x498B5AeC5D439b733dC2F58AB489783A23FB26dA | evmos1fx944mzagwdhx0wz7k9tfztc8g3lkfk6rrgv6l
USER4_KEY="dev3"
USER4_MNEMONIC="doll midnight silk carpet brush boring pluck office gown inquiry duck chief aim exit gain never tennis crime fragile ship cloud surface exotic patch"

# Import keys from mnemonics
echo "$VAL_MNEMONIC" | evmosd keys add "$VAL_KEY" --recover --keyring-backend "$KEYRING" --algo "$KEYALGO" --home "$HOMEDIR"

# Store the validator address in a variable to use it later
node_address=$(evmosd keys show -a "$VAL_KEY")
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echo "$USER1_MNEMONIC" | evmosd keys add "$USER1_KEY" --recover --keyring-backend "$KEYRING" --algo "$KEYALGO" --home "$HOMEDIR"
echo "$USER2_MNEMONIC" | evmosd keys add "$USER2_KEY" --recover --keyring-backend "$KEYRING" --algo "$KEYALGO" --home "$HOMEDIR"
echo "$USER3_MNEMONIC" | evmosd keys add "$USER3_KEY" --recover --keyring-backend "$KEYRING" --algo "$KEYALGO" --home "$HOMEDIR"
echo "$USER4_MNEMONIC" | evmosd keys add "$USER4_KEY" --recover --keyring-backend "$KEYRING" --algo "$KEYALGO" --home "$HOMEDIR"

# 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"
evmosd init $MONIKER -o --chain-id "$CHAINID" --home "$HOMEDIR"

# Change parameter token denominations to aevmos
jq '.app_state["staking"]["params"]["bond_denom"]="aevmos"' "$GENESIS" >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"
Expand All @@ -79,8 +136,6 @@ if [[ $overwrite == "y" || $overwrite == "Y" ]]; then

# 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-)
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
Expand Down Expand Up @@ -136,16 +191,20 @@ if [[ $overwrite == "y" || $overwrite == "Y" ]]; then
sed -i.bak 's/pruning-interval = "0"/pruning-interval = "10"/g' "$APP_TOML"

# Allocate genesis accounts (cosmos formatted addresses)
for KEY in "${KEYS[@]}"; do
evmosd add-genesis-account "$KEY" 100000000000000000000000000aevmos --keyring-backend $KEYRING --home "$HOMEDIR"
done

# bc is required to add these big numbers
total_supply=$(echo "${#KEYS[@]} * 100000000000000000000000000 + $amount_to_claim" | bc)
evmosd add-genesis-account "$(evmosd keys show "$VAL_KEY" -a --keyring-backend "$KEYRING" --home "$HOMEDIR")" 100000000000000000000000000aevmos --keyring-backend "$KEYRING" --home "$HOMEDIR"
evmosd add-genesis-account "$(evmosd keys show "$USER1_KEY" -a --keyring-backend "$KEYRING" --home "$HOMEDIR")" 1000000000000000000000aevmos --keyring-backend "$KEYRING" --home "$HOMEDIR"
evmosd add-genesis-account "$(evmosd keys show "$USER2_KEY" -a --keyring-backend "$KEYRING" --home "$HOMEDIR")" 1000000000000000000000aevmos --keyring-backend "$KEYRING" --home "$HOMEDIR"
evmosd add-genesis-account "$(evmosd keys show "$USER3_KEY" -a --keyring-backend "$KEYRING" --home "$HOMEDIR")" 1000000000000000000000aevmos --keyring-backend "$KEYRING" --home "$HOMEDIR"
evmosd add-genesis-account "$(evmosd keys show "$USER4_KEY" -a --keyring-backend "$KEYRING" --home "$HOMEDIR")" 1000000000000000000000aevmos --keyring-backend "$KEYRING" --home "$HOMEDIR"

# bc is required to add these big numbers
# NOTE: we have the validator account (1e26) plus 4 (1e21) accounts
# plus the claimed amount (1e4)
total_supply=100004000000000000000010000
jq -r --arg total_supply "$total_supply" '.app_state["bank"]["supply"][0]["amount"]=$total_supply' "$GENESIS" >"$TMP_GENESIS" && mv "$TMP_GENESIS" "$GENESIS"

# Sign genesis transaction
evmosd gentx "${KEYS[0]}" 1000000000000000000000aevmos --keyring-backend $KEYRING --chain-id $CHAINID --home "$HOMEDIR"
evmosd gentx "$VAL_KEY" 1000000000000000000000aevmos --keyring-backend "$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
Expand Down
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