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feat: add configurable RPC port support #1

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Merged
merged 1 commit into from
Jun 23, 2025
Merged

feat: add configurable RPC port support #1

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8 changes: 8 additions & 0 deletions README.md
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Expand Up @@ -20,6 +20,14 @@ First [install foundry](https://getfoundry.sh/) then run:

If all goes well, your RPC will be available on the standard `http://127.0.0.1:8545` endpoint.

To use a custom port (e.g., if 8545 is already in use):

PORT=8546 ./devland.sh

You can also deploy scenarios to a different RPC endpoint directly:

RPC_URL=http://127.0.0.1:8546 ./deploy-scenario.sh EulerSwapBasic

### Private keys

The default is just to use the standard anvil mnemonic. For example this is user 0:
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2 changes: 1 addition & 1 deletion deploy-scenario.sh
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Expand Up @@ -7,7 +7,7 @@ SCENARIO=$1
rm -rf dev-ctx/
mkdir -p dev-ctx/{addresses,labels,priceapi}/31337

forge script --rpc-url http://127.0.0.1:8545 "script/scenarios/$SCENARIO.s.sol" --broadcast --code-size-limit 100000
forge script --rpc-url ${RPC_URL:-http://127.0.0.1:8545} "script/scenarios/$SCENARIO.s.sol" --broadcast --code-size-limit 100000
cast rpc evm_increaseTime 86400
cast rpc evm_mine

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5 changes: 3 additions & 2 deletions devland.sh
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Expand Up @@ -12,11 +12,12 @@ function cleanup {
trap cleanup EXIT


anvil --code-size-limit 100000 &
PORT=${PORT:-8545}
anvil --port $PORT --code-size-limit 100000 &
sleep 1


bash ./deploy-scenario.sh "$SCENARIO"
RPC_URL=http://127.0.0.1:$PORT bash ./deploy-scenario.sh "$SCENARIO"


echo -------------------------------
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