nim-codex/benchmarks/create_circuits.nim

import std/strutils
import std/os

proc createCircuits() =
  let cmds = """
    ${NIMCLI_DIR}/cli $CLI_ARGS -v --circom=${CIRCUIT_MAIN}.circom --output=input.json
    circom --r1cs --wasm --O2 -l${CIRCUIT_DIR} ${CIRCUIT_MAIN}.circom
    NODE_OPTIONS="--max-old-space-size=8192" snarkjs groth16 setup ${CIRCUIT_MAIN}.r1cs $PTAU_PATH ${CIRCUIT_MAIN}_0000.zkey
    echo "some_entropy_75289v3b7rcawcsyiur" | NODE_OPTIONS="--max-old-space-size=8192" snarkjs zkey contribute ${CIRCUIT_MAIN}_0000.zkey ${CIRCUIT_MAIN}_0001.zkey --name="1st Contributor Name"
    """.splitLines()

    # rm ${CIRCUIT_MAIN}_0000.zkey
    # mv ${CIRCUIT_MAIN}_0001.zkey ${CIRCUIT_MAIN}.zkey

let nimCircuitRefFl = "vendor"/"codex-storage-proofs-circuits"/"reference"/"nim"/"proof_input"/"cli"

proc setProjDir(prev = getCurrentDir()): string =
  if not "codex.nimble".fileExists():
    setCurrentDir("..")
    if prev == getCurrentDir():
      echo "\nERROR: Codex project folder not found (could not find codex.nimble)"
      echo "\nBenchmark must be run from within the Codex project folder"
      quit 1
    setProjDir()
  else:
    getCurrentDir()

let codexProjDir = setProjDir()
echo "\n\nFound project dir: ", codexProjDir

if not nimCircuitRefFl.fileExists:
  echo "Nim Circuit reference cli not found: ", nimCircuitRefFl
  echo "Building Circuit reference cli..."
  setCurrentDir(nimCircuitRefFl.parentDir)
  let res = execShellCmd("nimble build -d:release --styleCheck:off cli")


echo "huzzah"