#!/usr/bin/env bash
# Default cache layout — keep in sync with scripts/train.py and
# openpi.shared.local_cache_bootstrap. Source from other shell wrappers, e.g.:
#   source "$(dirname "$0")/openpi_cache_env.sh"
: "${OPENPI_CACHE_BASE:=/scratch1/home/zhicao/openpi}"
: "${OPENPI_DATA_HOME:=${OPENPI_CACHE_BASE}}"
: "${HF_HOME:=${OPENPI_CACHE_BASE}/hf_cache}"
: "${HUGGINGFACE_HUB_CACHE:=${OPENPI_CACHE_BASE}/hf_cache}"
: "${HF_LEROBOT_HOME:=${OPENPI_CACHE_BASE}/lerobot_cache}"
: "${TFDS_DATA_DIR:=${OPENPI_CACHE_BASE}/tfds_data}"
# Used by `datasets` when set (train.py bootstrap leaves this unset → HF_HOME is enough).
: "${HF_DATASETS_CACHE:=${OPENPI_CACHE_BASE}/hf_datasets}"
: "${TMPDIR:=${OPENPI_CACHE_BASE}/tmp}"
export OPENPI_CACHE_BASE OPENPI_DATA_HOME HF_HOME HUGGINGFACE_HUB_CACHE HF_LEROBOT_HOME TFDS_DATA_DIR HF_DATASETS_CACHE TMPDIR