feat: get contract names

configs/scaffold.config.json

@@ -5,5 +5,8 @@
   "account": {
     "name": "scaffold",
     "profile": "scaffold"
-  }
-}
+  },
+  "contract-names": [
+    "HelloStarknet"
+  ]
+}

package.json

@@ -4,14 +4,15 @@
   "description": "An open-source starknet development stack",
   "bin": "./bin/cli.mjs",
   "scripts": {
+    "prepare-account": "node scaffold_scripts/prepare-account.js",
+    "deploy-account": "node scaffold_scripts/deploy-account.js",
+    "get-contract-names": "node scaffold_scripts/get-contract-names.js",
     "build-contracts": "cd contracts && scarb build",
     "test-contracts": "cd contracts && snforge test",
     "format-contracts": "cd contracts && scarb fmt",
     "verify-contracts": "cd contracts && sncast verify --contract-address ${npm_config_contract_address} --contract-name ${npm_config_contract_name} --verifier walnut --network ${npm_config_network}",
     "contract-scripts": "cd contracts/scripts && sncast script run ${npm_config_script} --url ${npm_config_url}",
     "generate-interface": "cd contracts && src5_rs parse",
-    "prepare-account": "node scaffold_scripts/prepare-account.js",
-    "deploy-account": "node scaffold_scripts/deploy-account.js",
     "delete-account": "cd contracts && sncast --profile ${npm_config_profile} --accounts-file ${npm_config_accounts_file} account delete --name ${npm_config_name} --network ${npm_config_network}",
     "declare-contract": "cd contracts && sncast --profile ${npm_config_profile} declare --contract-name ${npm_config_contract_name} --fee-token ${npm_config_fee_token}",
     "deploy-contract": "cd contracts && sncast --profile ${npm_config_profile} deploy --fee-token ${npm_config_fee_token} --class-hash ${npm_config_class_hash}",

scaffold_scripts/get-contract-names.js

@@ -0,0 +1,59 @@
+const fs = require("fs");
+const path = require("path");
+
+const configPath = path.resolve(__dirname, "../configs/scaffold.config.json");
+
+// Function to scan files in a directory
+function getContractNames() {
+  const contractNames = [];
+
+  // Read all files in the directory
+  const contractsDir = path.resolve(__dirname, "../contracts/src");
+  const files = fs.readdirSync(contractsDir);
+
+  // Filter files with .cairo extension
+  const cairoFiles = files.filter((file) => file.endsWith(".cairo"));
+
+  cairoFiles.forEach((file) => {
+    const filePath = path.join(contractsDir, file);
+    const content = fs.readFileSync(filePath, "utf-8");
+
+    // Use regex to find contracts with #[starknet::contract] and module name
+    const contractRegex = /#\[\s*starknet::contract\s*]\s*mod\s+(\w+)/g;
+    let match;
+
+    while ((match = contractRegex.exec(content)) !== null) {
+      const contractName = match[1]; // The module name after 'mod'
+      contractNames.push(contractName);
+    }
+  });
+
+  return contractNames;
+}
+
+// Function to update the JSON file
+function updateConfigFileWithContractNames(contractNames) {
+  try {
+    // Read the existing JSON file
+    const jsonData = fs.readFileSync(configPath, "utf-8");
+    const config = JSON.parse(jsonData);
+
+    // Update the "contract-names" array
+    config["contract-names"] = contractNames;
+
+    // Write the updated JSON back to the file
+    fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
+    console.log("Contract names added to config file successfully!");
+  } catch (err) {
+    console.error("Error adding contract names to config file:", err.message);
+  }
+}
+
+try {
+  const contractNames = getContractNames();
+  console.log("Contracts found:", contractNames);
+
+  updateConfigFileWithContractNames(contractNames);
+} catch (err) {
+  console.error("Error scanning files:", err.message);
+}