feat: add abi script and files

abi.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# Create the ABIs directory if it doesn't exist
+mkdir -p abis
+
+# Iterate over all JSON files in the out directory and its subdirectories
+find out -name '*.json' | while read -r file; do
+    # Extract the contract name from the file path
+    contract_name=$(basename "$file" .json)
+
+    # Check if the ABI is not empty using jq
+    if jq -e '.abi | length > 0' "$file" > /dev/null; then
+        # Extract the ABI and save it to the ABIs directory
+        jq '.abi' "$file" > "abis/${contract_name}.abi.json"
+        echo "Extracted ABI for $contract_name"
+    else
+        echo "Skipped $contract_name as its ABI is empty"
+    fi
+done
+
+echo "All non-empty ABIs have been extracted to the ABIs directory."

abis/Counter.abi.json

@@ -0,0 +1,35 @@
+[
+  {
+    "type": "function",
+    "name": "increment",
+    "inputs": [],
+    "outputs": [],
+    "stateMutability": "nonpayable"
+  },
+  {
+    "type": "function",
+    "name": "number",
+    "inputs": [],
+    "outputs": [
+      {
+        "name": "",
+        "type": "uint256",
+        "internalType": "uint256"
+      }
+    ],
+    "stateMutability": "view"
+  },
+  {
+    "type": "function",
+    "name": "setNumber",
+    "inputs": [
+      {
+        "name": "newNumber",
+        "type": "uint256",
+        "internalType": "uint256"
+      }
+    ],
+    "outputs": [],
+    "stateMutability": "nonpayable"
+  }
+]

abis/ERC165.abi.json

@@ -0,0 +1,21 @@
+[
+  {
+    "type": "function",
+    "name": "supportsInterface",
+    "inputs": [
+      {
+        "name": "interfaceId",
+        "type": "bytes4",
+        "internalType": "bytes4"
+      }
+    ],
+    "outputs": [
+      {
+        "name": "",
+        "type": "bool",
+        "internalType": "bool"
+      }
+    ],
+    "stateMutability": "view"
+  }
+]