update prepare-abi script

packages/artifacts/prepare-abi.sh

@@ -19,12 +19,15 @@ cd - > /dev/null
 echo "// NOTE: Do not edit this file. It is generated automatically and it will be eventually wiped." > $TARGET_ABI_FILE
 
 # Extract the abi field and create a TS file
-for SRC_CONTRACT_FILE in $(ls $CONTRACTS_FOLDER/src/*.sol )
+find $CONTRACTS_FOLDER/src -type f -name "*.sol" ! -path "*/mocks/*" | while read -r SRC_CONTRACT_FILE
 do
-    SRC_FILE_NAME=$(basename $(echo $SRC_CONTRACT_FILE))
-    SRC_FILE_PATH=$CONTRACTS_FOLDER/artifacts/src/$SRC_FILE_NAME/${SRC_FILE_NAME%".sol"}.json
+    SRC_FILE_NAME=$(basename "$SRC_CONTRACT_FILE")
+    RELATIVE_PATH=${SRC_CONTRACT_FILE#"$CONTRACTS_FOLDER/src/"}
+
+    # Adjusting the artifact path to match the directory structure
+    ARTIFACT_PATH="$CONTRACTS_FOLDER/artifacts/src/${RELATIVE_PATH%".sol"}.sol/${SRC_FILE_NAME%".sol"}.json"
 
-    ABI=$(node -e "console.log(JSON.stringify(JSON.parse(fs.readFileSync(\"$SRC_FILE_PATH\").toString()).abi))")
+    ABI=$(node -e "console.log(JSON.stringify(JSON.parse(fs.readFileSync(\"$ARTIFACT_PATH\").toString()).abi))")
     CONTRACT_NAME=${SRC_FILE_NAME%".sol"}
 
     echo "const ${CONTRACT_NAME}ABI = $ABI as const;" >> $TARGET_ABI_FILE