#!/bin/sh
set -eu

umask 077

# Hugging Face Spaces: /data 是 Persistent Storage 挂载点（未启用时是普通目录）
# 容器以 root 启动，这里确保应用用户 grok2api 对 /data 有写权限
mkdir -p /data
chown -R grok2api:grok2api /data

if [ ! -f "${GROK2API_CONFIG_SOURCE}" ]; then
  echo "missing config: ${GROK2API_CONFIG_SOURCE}" >&2
  echo "mount config.yaml to /run/grok2api/config.yaml" >&2
  exit 1
fi

cp "${GROK2API_CONFIG_SOURCE}" /app/config.yaml
chown grok2api:grok2api /app/config.yaml
chmod 0600 /app/config.yaml

exec su-exec grok2api:grok2api "$@"