# adapter for wazero until/unless https://github.com/WebAssembly/wasi-testsuite/pull/55

import argparse
import subprocess
import sys
import os
import shlex

# shlex.split() splits according to shell quoting rules
WAZERO = shlex.split(os.getenv("TEST_RUNTIME_EXE", "wazero"))

parser = argparse.ArgumentParser()
parser.add_argument("--version", action="store_true")
parser.add_argument("--test-file", action="store")
parser.add_argument("--arg", action="append", default=[])
parser.add_argument("--env", action="append", default=[])
parser.add_argument("--dir", action="append", default=[])

args = parser.parse_args()

if args.version:
    version = subprocess.run(
        WAZERO + ["version"], capture_output=True, text=True
    ).stdout.strip()
    if version == "dev":
        version = "0.0.0"
    print("wazero", version)
    sys.exit(0)

TEST_FILE = args.test_file
TEST_DIR = os.path.dirname(TEST_FILE)
PROG_ARGS = []
if args.arg:
    PROG_ARGS = ["--"] + args.arg
ENV_ARGS = [f"-env={e}" for e in args.env]
cwd = os.getcwd()
DIR_ARGS = [f"-mount={cwd}/{dir}:{dir}" for dir in args.dir]

PROG = (
    WAZERO
    + ["run", "-hostlogging=filesystem"]
    + ENV_ARGS
    + DIR_ARGS
    + [TEST_FILE]
    + PROG_ARGS
)
sys.exit(subprocess.run(PROG, cwd=TEST_DIR).returncode)