Feat/sim edit (#157)

* Sim updates

* Sim err update

* Update script

* add folder

* Update readme

* new file in output

* Remove file

* Add example

* cd for github actions

.gitignore

@@ -10,4 +10,4 @@ out/
 
 .DS_Store
 .env
-scripts/simulationData/simulationOutput/
+scripts/simulationData/simulationOutput/simulationResults*.json

scripts/README.md

@@ -0,0 +1,41 @@
+# Pitchlake Simulator
+
+## Install packages
+
+To install the modules go to the scripts directory and run the following
+```
+yarn
+#or
+npm install
+#or
+pnpm install
+```
+The original codebase uses [Scarb](https://docs.swmansion.com/scarb/) (2.6.4) to build and test the contracts. Be sure to setup [asdf](https://asdf-vm.com/) as well, to handle versioning.
+
+To ensure you are setup, run the following command from the root of this directory and check the output matches:
+
+```
+❯ scarb --version
+scarb 2.6.4 (c4c7c0bac 2024-03-19)
+cairo: 2.6.3 (https://crates.io/crates/cairo-lang-compiler/2.6.3)
+sierra: 1.5.0
+```
+
+You also need to install dojo to spinup a local instance of starknet chain Katana. Read documentation [here](https://book.dojoengine.org/)
+
+```
+#Install dojo
+curl -L https://install.dojoengine.org | bash
+#or
+asdf plugin add dojo https://github.com/dojoengine/asdf-dojo
+asdf install dojo latest 
+#Update dojo
+dojoup
+```
+
+## Run simulation
+To run the simulation you need to add the market data as marketData.json in scripts/simulationData directory. The simulation set's bidding price at reservePrice to run the rounds. To run the simulation execute the katana.sh bash script
+```
+bash katana.sh
+```
+

scripts/katana.sh

@@ -1,20 +1,16 @@
 #!/bin/bash
 
 # Find available port using Python
-PORT=$(python3 -c 'import socket; s=socket.socket(); s.bind(("", 0)); print(s.getsockname()[1]); s.close()')
 
-echo "Starting katana on port $PORT"
 katana --chain-id SN_SEPOLIA --host 127.0.0.1 --port 5050 --accounts "25" --seed "1" -b 2000 --dev &
 # while ! nc -z localhost $PORT; do   
 #   sleep 0.1 # wait for 1/10 of the second before check again
 # done
-
+cd scripts
 ./generate_abi.sh
 
-# Run your Node script
-echo "Running main.js on port $PORT"
-cd scripts
-node --loader ts-node/esm main.ts dev 5050
+node --loader ts-node/esm simulation.ts dev 5050
+lsof -i tcp:5050 | awk 'NR!=1 {print $2}' | xargs kill 
 
 # echo "Running smokeTesting.js on port $PORT"
 # node ./scripts/intergration_test/smokeTesting.js dev $PORT