[ci] #4151: Enhance the test environment by automatically generating WASM files for the smartcontracts to be tested

.gitignore

@@ -49,3 +49,4 @@ result
 /test/
 /iroha-java/
 /lcov.info
+**/test-smartcontracts/

README.md

@@ -87,6 +87,13 @@ bash ./scripts/test_env.sh setup
 bash ./scripts/tests/register_mint_quantity.sh
 bash ./scripts/test_env.sh cleanup
 ```
+To generate WASM files for smart contracts, use the provided script `generate_wasm.sh`. If you are in the root directory of iroha run the following command:
+
+```bash
+bash ./scripts/generate_wasm.sh [path/to/smartcontracts]
+```
+
+The generated WASM files will be saved in a generated directory `test-smartcontracts`, relative to your current working directory. The default path for smart contracts in this project is `client/tests/integration/smartcontracts`.
 
 </details>
 

scripts/generate_wasm.sh

@@ -0,0 +1,28 @@
+#!/bin/sh
+
+# Default source directory
+DEFAULT_SOURCE_DIR="client/tests/integration/smartcontracts"
+
+# If no arguments are provided, use the default source directory
+if [ "$#" -eq 0 ]; then
+    SOURCE_DIR="$DEFAULT_SOURCE_DIR"
+else
+    SOURCE_DIR="$1"
+fi
+
+TARGET_DIR="test-smartcontracts"
+
+mkdir -p "$TARGET_DIR"
+
+for folder in "$SOURCE_DIR"/*; do
+    if [ -d "$folder" ] && [ "$(basename "$folder")" != ".cargo" ]; then
+
+        folder_name=$(basename "$folder")
+        target_wasm_file_path="${TARGET_DIR}/${folder_name}.wasm"
+        # Build the smart contracts
+        cargo run --bin iroha_wasm_builder_cli -- build "$folder" --optimize --outfile "$target_wasm_file_path"
+
+    fi
+done
+
+echo "Smart contracts build complete."