OwningFieldModifier.py

import subprocess
import os
import logging
from utils import compute_p_flag
from Constants import OWNING_FIELD_JAR

logging.basicConfig(
    level=logging.INFO,
    format="%(asctime)s %(levelname)s: %(message)s",
    datefmt="%Y-%m-%d %H:%M:%S"
)

def run_owning_field_plugin(log_file_path, source_project_path):
    logging.info("Invoking Owning Field Modifier plugin...")
    try:
        subprocess.run([
            "java", "-jar", OWNING_FIELD_JAR,
            "--log", log_file_path,
            "--project-root", source_project_path
        ], check=True)
    except subprocess.CalledProcessError as e:
        logging.error(f"Plugin execution failed: {e}")
        return False

    patch_path = os.path.join(source_project_path, "src", "owning-field.patch")
    if os.path.exists(patch_path) and os.path.getsize(patch_path) > 0:
        logging.info(f"Patch generated at {patch_path}. Applying to benchmark: {source_project_path}")
        os.system(f"cd {source_project_path}/src && dos2unix owning-field.patch > /dev/null 2>&1")
        patch_command = f"cd {source_project_path}/src/ && patch --forward -p{compute_p_flag(source_project_path + '/src/owning-field.patch')} -u -F3 --ignore-whitespace -i owning-field.patch"
        os.system(patch_command)

def check_for_owning_patch(benchmark_path):
    """Check if a patch was generated by the Close Injector."""
    patch_file = f"{benchmark_path}/src/owning-field.patch"
    return os.path.exists(patch_file) and os.path.getsize(patch_file) > 0