src/eval_clj.py

"""
Evaluates a generated Clojure program (.clj).
"""
import os
import tempfile
from pathlib import Path
from src.safe_subprocess import run
from src.libeval import run_without_exn


def eval_script(path: Path):
    # Create environment with a writable temporary directory for Clojure cache
    temp_dir = tempfile.mkdtemp(prefix="clojure_home_")
    env = os.environ.copy()
    env["XDG_CONFIG_HOME"] = temp_dir  # Set XDG_CONFIG_HOME for Clojure cache
    env["XDG_DATA_HOME"] = temp_dir    # Set XDG_DATA_HOME for Clojure data
    env["XDG_CACHE_HOME"] = temp_dir   # Set XDG_CACHE_HOME for caches
    
    # Run Clojure with the custom environment
    result = run(
        ["clojure", "-J-Dclojure.main.report=stderr", "-M", str(path)],
        env=env
    )

    if result.timeout:
        status = "Timeout"
    elif result.exit_code != 0:
        status = "Exception"
    elif "\n0 failures, 0 errors.\n" in result.stdout:
        status = "OK"
    else: # test failure
        status = "Exception"

    return {
        "status": status,
        "exit_code": result.exit_code,
        "stdout": result.stdout,
        "stderr": result.stderr,
    }

if __name__ == "__main__":
    print("This module is not meant to be executed directly.")