test script

contracts/yulp/package.json

@@ -5,10 +5,12 @@
   "main": "index.js",
   "license": "MIT",
   "dependencies": {
+    "@ethersproject/address": "^5.5.0",
+    "ethers": "^5.5.2",
     "solc": "0.8.10",
     "yulp": "^0.2.3"
   },
   "scripts": {
-    "compile": "node compile.js"
+    "compile": "node scripts/compile.js"
   }
 }

contracts/yulp/scripts/compile.js

@@ -0,0 +1,36 @@
+const yulp = require('yulp')
+const solc = require('solc')
+const fs = require('fs')
+const path = require('path')
+
+const CONTRACTS_DIR = path.join(__dirname, '..', 'src')
+const OUT_DIR = path.join(__dirname, '..', 'out')
+
+const sourceCode = fs.readFileSync(path.join(CONTRACTS_DIR, 'Sandwich.yulp'), { encoding: 'ascii' })
+const source = yulp.compile(sourceCode)
+
+const output = JSON.parse(solc.compile(JSON.stringify({
+    "language": "Yul",
+    "sources": { "Sandwich.yul": { "content": yulp.print(source.results) } },
+    "settings": {
+        "outputSelection": { "*": { "*": ["*"], "": ["*"] } },
+        "optimizer": {
+            "enabled": true,
+            "runs": 0,
+            "details": {
+                "yul": true
+            }
+        }
+    }
+})))
+
+if (!fs.existsSync(OUT_DIR)) {
+    fs.mkdirSync(OUT_DIR)
+}
+
+const abi = source.signatures.map(v => v.abi.slice(4, -1)).concat(source.topics.map(v => v.abi.slice(6, -1)))
+const bytecode = output.contracts["Sandwich.yul"]["Sandwich"]["evm"]["bytecode"]["object"]
+
+fs.writeFileSync(path.join(OUT_DIR, 'sandwich.out.json'), JSON.stringify(output))
+fs.writeFileSync(path.join(OUT_DIR, 'sandwich.abi'), JSON.stringify(abi))
+fs.writeFileSync(path.join(OUT_DIR, 'sandwich.bytecode'), bytecode)

contracts/yulp/scripts/test.js

@@ -0,0 +1,45 @@
+const { parseUnits } = require('@ethersproject/units')
+const { getContractAddress } = require('@ethersproject/address')
+const { ethers } = require('ethers')
+const fs = require('fs')
+const path = require('path')
+
+const OUT_DIR = path.join(__dirname, '..', 'out')
+
+const abi = fs.readFileSync(path.join(OUT_DIR, 'sandwich.abi'), { encoding: 'ascii' })
+const bytecode = fs.readFileSync(path.join(OUT_DIR, 'sandwich.bytecode'), { encoding: 'ascii' })
+
+const provider = new ethers.providers.JsonRpcProvider()
+
+const main = async () => {
+  const signer = await provider.getSigner(0)
+  const signerAddress = await signer.getAddress()
+  const nonce = await provider.getTransactionCount(signerAddress)
+
+  const contractAddress = getContractAddress({
+    from: signerAddress,
+    nonce
+  })
+
+  const contractArgs = ethers.utils.defaultAbiCoder.encode(['address'], [signerAddress])
+  const tx = await signer.sendTransaction({
+    data: '0x' + bytecode + contractArgs.replace('0x', ''),
+    type: 0,
+    gasLimit: 5000000,
+    gasPrice: parseUnits('100', 9),
+    nonce
+  })
+  await tx.wait()
+
+  const data = await provider.call({
+    to: contractAddress,
+    data: '0x'
+  })
+
+  const code = await provider.getCode(contractAddress)
+
+  console.log('data', data)
+  console.log('code', code)
+}
+
+main()