File size: 820 Bytes
12c2325 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | #!/usr/bin/env bash
set -euo pipefail
: "${RUN_NAME:?RUN_NAME is required}"
: "${OUTPUT_DIR:?OUTPUT_DIR is required}"
EXPECTED_OUTPUT_DIR="/nfs/ywang29/GmNet/runs/e4_alignment/${RUN_NAME}"
if [[ "${RUN_NAME}" != e4a_* ]]; then
echo "E4 alignment run name must use the e4a_ namespace: ${RUN_NAME}" >&2
exit 2
fi
if [[ "${OUTPUT_DIR}" != "${EXPECTED_OUTPUT_DIR}" ]]; then
echo "E4 alignment output mismatch: expected ${EXPECTED_OUTPUT_DIR}, got ${OUTPUT_DIR}" >&2
exit 2
fi
if ! command -v flock >/dev/null 2>&1; then
echo "flock is required to prevent concurrent writers" >&2
exit 1
fi
mkdir -p "${OUTPUT_DIR}"
LOCK_PATH="${OUTPUT_DIR}/.e4_alignment.lock"
exec 9>"${LOCK_PATH}"
if ! flock -n 9; then
echo "Another process is already writing ${OUTPUT_DIR}" >&2
exit 73
fi
bash scripts/init_run.sh "$@"
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