Genarrative/scripts/spacetime-publish-maincloud.sh

#!/usr/bin/env bash
set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
REPO_ROOT="$(cd "${SCRIPT_DIR}/.." && pwd)"
SERVER_RS_DIR="${REPO_ROOT}/server-rs"
MODULE_PATH="${SERVER_RS_DIR}/target/wasm32-unknown-unknown/release/spacetime_module.wasm"
SPACETIME_SERVER_ALIAS="maincloud"
CLEAR_DATABASE=0
MIGRATION_BOOTSTRAP_SECRET=""
MIGRATION_BOOTSTRAP_SECRET_MODE="auto"

load_env_file() {
  local env_file="$1"
  local line key value

  if [[ ! -f "${env_file}" ]]; then
    return
  fi

  while IFS= read -r line || [[ -n "${line}" ]]; do
    line="${line%$'\r'}"
    line="${line#$'\xef\xbb\xbf'}"
    [[ -z "${line}" || "${line}" == \#* ]] && continue
    [[ "${line}" =~ ^([A-Za-z_][A-Za-z0-9_]*)=(.*)$ ]] || continue
    key="${BASH_REMATCH[1]}"
    value="${BASH_REMATCH[2]}"
    value="${value%\"}"
    value="${value#\"}"
    value="${value%\'}"
    value="${value#\'}"
    if [[ -z "${!key+x}" ]]; then
      export "${key}=${value}"
    fi
  done <"${env_file}"
}

usage() {
  cat <<'EOF'
用法:
  npm run spacetime:publish:maincloud
  npm run spacetime:publish:maincloud -- --database <database>
  npm run spacetime:publish:maincloud -- --clear-database
  npm run spacetime:publish:maincloud -- --no-migration-bootstrap-secret

说明:
  发布 server-rs/crates/spacetime-module 到 SpacetimeDB Maincloud。
  数据库名优先读取 --database，其次读取 GENARRATIVE_SPACETIME_MAINCLOUD_DATABASE。
  默认在构建 wasm 前随机生成迁移引导密钥，注入 GENARRATIVE_SPACETIME_MIGRATION_BOOTSTRAP_SECRET 并显示在控制台。
EOF
}

generate_migration_bootstrap_secret() {
  node -e 'const crypto = require("crypto"); process.stdout.write(crypto.randomBytes(32).toString("hex"));'
}

prepare_migration_bootstrap_secret() {
  case "${MIGRATION_BOOTSTRAP_SECRET_MODE}" in
    auto)
      MIGRATION_BOOTSTRAP_SECRET="$(generate_migration_bootstrap_secret)"
      ;;
    manual)
      if [[ "${#MIGRATION_BOOTSTRAP_SECRET}" -lt 16 ]]; then
        echo "[spacetime:maincloud] 迁移引导密钥至少需要 16 个字符。" >&2
        exit 1
      fi
      ;;
    disabled)
      unset GENARRATIVE_SPACETIME_MIGRATION_BOOTSTRAP_SECRET
      echo "[spacetime:maincloud] 未启用迁移引导密钥。"
      return
      ;;
    *)
      echo "[spacetime:maincloud] 未知迁移引导密钥模式: ${MIGRATION_BOOTSTRAP_SECRET_MODE}" >&2
      exit 1
      ;;
  esac

  export GENARRATIVE_SPACETIME_MIGRATION_BOOTSTRAP_SECRET="${MIGRATION_BOOTSTRAP_SECRET}"
  echo "[spacetime:maincloud] 迁移引导密钥: ${MIGRATION_BOOTSTRAP_SECRET}"
}

load_env_file "${REPO_ROOT}/.env"
load_env_file "${REPO_ROOT}/.env.local"

SPACETIME_DATABASE="${GENARRATIVE_SPACETIME_MAINCLOUD_DATABASE:-}"
SPACETIME_SERVER_URL="${GENARRATIVE_SPACETIME_MAINCLOUD_SERVER_URL:-https://maincloud.spacetimedb.com}"

while [[ $# -gt 0 ]]; do
  case "$1" in
    -h|--help)
      usage
      exit 0
      ;;
    --database)
      SPACETIME_DATABASE="${2:?缺少 --database 的值}"
      shift 2
      ;;
    --server-url)
      SPACETIME_SERVER_URL="${2:?缺少 --server-url 的值}"
      shift 2
      ;;
    --clear-database)
      CLEAR_DATABASE=1
      shift
      ;;
    --migration-bootstrap-secret)
      MIGRATION_BOOTSTRAP_SECRET="${2:?缺少 --migration-bootstrap-secret 的值}"
      MIGRATION_BOOTSTRAP_SECRET_MODE="manual"
      shift 2
      ;;
    --no-migration-bootstrap-secret)
      MIGRATION_BOOTSTRAP_SECRET=""
      MIGRATION_BOOTSTRAP_SECRET_MODE="disabled"
      shift
      ;;
    *)
      echo "[spacetime:maincloud] 未知参数: $1" >&2
      usage >&2
      exit 1
      ;;
  esac
done

if [[ -z "${SPACETIME_DATABASE}" ]]; then
  echo "[spacetime:maincloud] 缺少 GENARRATIVE_SPACETIME_MAINCLOUD_DATABASE。" >&2
  echo "[spacetime:maincloud] 请在 .env.local 中配置，或通过 --database <database> 传入。" >&2
  exit 1
fi

if ! command -v cargo >/dev/null 2>&1; then
  echo "[spacetime:maincloud] 缺少 cargo 命令。" >&2
  exit 1
fi

if ! command -v node >/dev/null 2>&1; then
  echo "[spacetime:maincloud] 缺少 node 命令，无法生成迁移引导密钥。" >&2
  exit 1
fi

if ! command -v spacetime >/dev/null 2>&1; then
  echo "[spacetime:maincloud] 缺少 spacetime CLI，请先安装并登录 Maincloud。" >&2
  exit 1
fi

prepare_migration_bootstrap_secret

echo "[spacetime:maincloud] 构建 spacetime-module wasm"
cargo build \
  --manifest-path "${SERVER_RS_DIR}/Cargo.toml" \
  -p spacetime-module \
  --target wasm32-unknown-unknown \
  --release

PUBLISH_ARGS=(
  publish
  "${SPACETIME_DATABASE}"
  --server "${SPACETIME_SERVER_ALIAS}"
  --bin-path "${MODULE_PATH}"
  --yes
)

if [[ "${CLEAR_DATABASE}" -eq 1 ]]; then
  # Maincloud 清库只在 schema 冲突时触发，避免无冲突升级误删线上数据。
  PUBLISH_ARGS+=(-c=on-conflict)
fi

echo "[spacetime:maincloud] 发布 SpacetimeDB wasm: ${SPACETIME_DATABASE} -> ${SPACETIME_SERVER_ALIAS}"
spacetime "${PUBLISH_ARGS[@]}"

cat <<EOF
[spacetime:maincloud] 发布完成。api-server 可使用以下环境：
GENARRATIVE_SPACETIME_SERVER_URL=${SPACETIME_SERVER_URL}
GENARRATIVE_SPACETIME_DATABASE=${SPACETIME_DATABASE}
GENARRATIVE_SPACETIME_TOKEN=
EOF