优化启动脚本

deploy/ubuntu-deploy.sh

@@ -11,6 +11,7 @@ BACKEND_DATA_DIR="${PROJECT_ROOT}/apps/backend/data"
 BACKEND_CONTAINER_UID=1001
 BACKEND_CONTAINER_GID=1001
 HEALTH_URL=""
+READY_TIMEOUT="${READY_TIMEOUT:-120}"
 
 log() {
   printf '\033[1;34m[deploy]\033[0m %s\n' "$*"
@@ -60,6 +61,8 @@ validate_env_file() {
     fail ".env 仍包含示例占位值，请替换后再部署。"
   fi
 
+  [[ "${READY_TIMEOUT}" =~ ^[1-9][0-9]*$ ]] || fail "READY_TIMEOUT 必须是正整数秒数，当前值：${READY_TIMEOUT}"
+
   local site_addr
   site_addr="$(read_env_value CADDY_SITE_ADDR)"
   [[ -n "${site_addr}" ]] || fail ".env 缺少 CADDY_SITE_ADDR。"
@@ -100,28 +103,122 @@ ensure_data_dir() {
   warn "sudo chown -R ${BACKEND_CONTAINER_UID}:${BACKEND_CONTAINER_GID} ${BACKEND_DATA_DIR}"
 }
 
-deploy_stack() {
+check_compose_config() {
+  log "检查 Docker Compose 配置"
+  docker compose config >/dev/null || fail "Docker Compose 配置校验失败。"
+}
+
+pull_base_images() {
   log "拉取基础镜像"
   docker compose pull --ignore-buildable
+}
 
-  log "构建并启动服务"
-  if docker compose up -d --build; then
+build_images() {
+  log "构建后端镜像"
+  docker compose build backend || fail "后端镜像构建失败。"
+
+  log "构建 Web 镜像"
+  docker compose build web || fail "Web 镜像构建失败。"
+}
+
+wait_for_service() {
+  local service="$1"
+  local label="$2"
+  local attempt container_id status health_status
+
+  log "等待 ${label} 就绪"
+
+  for ((attempt = 1; attempt <= READY_TIMEOUT; attempt++)); do
+    container_id="$(docker compose ps -q "${service}" 2>/dev/null || true)"
+    if [[ -n "${container_id}" ]]; then
+      status="$(docker inspect -f '{{.State.Status}}' "${container_id}" 2>/dev/null || true)"
+      health_status="$(docker inspect -f '{{if .State.Health}}{{.State.Health.Status}}{{end}}' "${container_id}" 2>/dev/null || true)"
+
+      if [[ -n "${health_status}" && "${health_status}" == "healthy" ]]; then
+        log "${label} 已就绪"
+        return
+      fi
+
+      if [[ -z "${health_status}" && "${status}" == "running" ]]; then
+        log "${label} 已启动"
+        return
+      fi
+
+      if [[ "${status}" == "exited" || "${status}" == "dead" ]]; then
+        break
+      fi
+    fi
+
+    sleep 1
+  done
+
+  print_diagnostics
+  fail "${label} 启动超时，请根据上面的日志排查。"
+}
+
+start_postgres() {
+  log "启动 PostgreSQL"
+  if docker compose up -d --no-deps postgres; then
+    wait_for_service postgres "PostgreSQL"
     return
   fi
 
   print_diagnostics
-  fail "docker compose 启动失败，请根据上面的日志排查。"
+  fail "PostgreSQL 启动失败，请根据上面的日志排查。"
+}
+
+run_database_migrations() {
+  log "执行数据库迁移"
+  if docker compose run --rm --no-deps backend node dist/db/migrate.js; then
+    log "数据库迁移完成"
+    return
+  fi
+
+  print_diagnostics
+  fail "数据库迁移失败，请根据上面的日志排查。"
+}
+
+restart_backend() {
+  log "重建并启动后端"
+  if docker compose up -d --no-deps --force-recreate backend; then
+    wait_for_service backend "后端"
+    return
+  fi
+
+  print_diagnostics
+  fail "后端启动失败，请根据上面的日志排查。"
+}
+
+restart_web() {
+  log "重建并启动 Web 入口"
+  if docker compose up -d --no-deps --force-recreate --remove-orphans web; then
+    wait_for_service web "Web"
+    return
+  fi
+
+  print_diagnostics
+  fail "Web 启动失败，请根据上面的日志排查。"
+}
+
+deploy_stack() {
+  check_compose_config
+  pull_base_images
+  build_images
+  start_postgres
+  run_database_migrations
+  restart_backend
+  restart_web
 }
 
 wait_for_health() {
   log "等待服务健康检查：${HEALTH_URL}"
 
-  for _ in $(seq 1 60); do
+  for _ in $(seq 1 "${READY_TIMEOUT}"); do
     if curl -fsS "${HEALTH_URL}" >/dev/null 2>&1; then
       log "服务已就绪"
       return
     fi
-    sleep 2
+    sleep 1
   done
 
   print_diagnostics