chore: restore initial vtuber source snapshot

deploy/apply-nginx-110-live-fallback.sh

@@ -0,0 +1,79 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+ENV_FILE="${SCRIPT_DIR}/.env.prod"
+if [ ! -f "${ENV_FILE}" ]; then
+  echo "❌ 找不到 deploy/.env.prod，請先建立後再執行。"
+  exit 1
+fi
+
+source "${ENV_FILE}"
+
+DEPLOY_HOST="${DEPLOY_HOST:-}"
+DEPLOY_USER="${DEPLOY_USER:-}"
+DEPLOY_PORT="${DEPLOY_PORT:-22}"
+APP_DOMAIN="${APP_DOMAIN:-vtuber.wooo.work}"
+NGINX_SERVER_CONFIG="${NGINX_SERVER_CONFIG:-}"
+SNIPPET_SRC="${SCRIPT_DIR}/vtuber-nginx-110-live-fallback.conf"
+SNIPPET_REMOTE="/etc/nginx/snippets/vtuber-nginx-110-live-fallback.conf"
+
+if [ -z "${DEPLOY_HOST}" ] || [ -z "${DEPLOY_USER}" ]; then
+  echo "❌ deploy/.env.prod 缺少 DEPLOY_HOST / DEPLOY_USER"
+  exit 1
+fi
+
+REMOTE="${DEPLOY_USER}@${DEPLOY_HOST}"
+SSH_OPTS=(-p "${DEPLOY_PORT}")
+SCP_OPTS=(-P "${DEPLOY_PORT}")
+NGINX_SNIPPET_TAG="vtuber-nginx-110-live-fallback.conf"
+TMP_SNIPPET="/tmp/vtuber-nginx-110-live-fallback.conf"
+
+if [ -z "${NGINX_SERVER_CONFIG}" ]; then
+  echo "未指定 NGINX_SERVER_CONFIG，開始自動偵測..."
+  NGINX_SERVER_CONFIG="$(
+    ssh "${SSH_OPTS[@]}" "${REMOTE}" "
+      if [ -f '/etc/nginx/conf.d/vtuber.wooo.conf' ]; then
+        echo '/etc/nginx/conf.d/vtuber.wooo.conf'
+      elif [ -f \"/etc/nginx/sites-available/${APP_DOMAIN}\" ]; then
+        echo '/etc/nginx/sites-available/${APP_DOMAIN}'
+      elif [ -f '/etc/nginx/sites-enabled/vtuber.wooo.work' ]; then
+        echo '/etc/nginx/sites-enabled/vtuber.wooo.work'
+      else
+        grep -R -l \"server_name[[:space:]]\\+.*${APP_DOMAIN}\" /etc/nginx/sites-enabled /etc/nginx/sites-available /etc/nginx/conf.d 2>/dev/null | head -n 1
+      fi
+    "
+  )"
+fi
+
+if [ -z "${NGINX_SERVER_CONFIG}" ]; then
+  echo "❌ 無法自動找出 vtuber 的 nginx 設定檔，請手動指定 NGINX_SERVER_CONFIG 環境變數"
+  exit 1
+fi
+
+echo "目標主機：${REMOTE}"
+echo "目標網域：${APP_DOMAIN}"
+echo "目標 Nginx 設定：${NGINX_SERVER_CONFIG}"
+
+ssh "${SSH_OPTS[@]}" "${REMOTE}" "test -f '${SNIPPET_REMOTE}' && sudo chmod 644 '${SNIPPET_REMOTE}' || true"
+ssh "${SSH_OPTS[@]}" "${REMOTE}" "test -f '${NGINX_SERVER_CONFIG}' || { echo 'Nginx 設定檔不存在：${NGINX_SERVER_CONFIG}' >&2; exit 1; }"
+scp "${SCP_OPTS[@]}" "${SNIPPET_SRC}" "${REMOTE}:${TMP_SNIPPET}"
+ssh "${SSH_OPTS[@]}" "${REMOTE}" "sudo cp '${TMP_SNIPPET}' '${SNIPPET_REMOTE}' && sudo chmod 644 '${SNIPPET_REMOTE}'"
+
+ssh "${SSH_OPTS[@]}" "${REMOTE}" "
+  set -euo pipefail
+  sudo cp '${NGINX_SERVER_CONFIG}' '${NGINX_SERVER_CONFIG}.bak.\$(date +%F_%H%M%S)'
+  if ! sudo grep -q '${NGINX_SNIPPET_TAG}' '${NGINX_SERVER_CONFIG}'; then
+    sudo sed -i '/^[[:space:]]*server_name[[:space:]]\\+[^;]*;/ a\\
+    include /etc/nginx/snippets/vtuber-nginx-110-live-fallback.conf;\\
+    ' '${NGINX_SERVER_CONFIG}'
+  fi
+  sudo nginx -t
+  if command -v systemctl >/dev/null 2>&1; then
+    sudo systemctl reload nginx
+  else
+    sudo service nginx reload
+  fi
+"
+
+echo "✅ 110 Nginx 404 fallback 已提交。"