yukun-hh
12dd13a76f
- Astro 5 static blog, zero runtime JS - Obsidian wikilink remark plugin (slug matches Astro content collection) - KaTeX math rendering, local search, TOC, archives, tags - 5 posts on math/physics/ML topics - deploy scripts for nginx + certbot + rsync
307 lines
12 KiB
Bash
Executable file
307 lines
12 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Yukun's Blog · 部署脚本
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#
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# 用法:
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# ./deploy/deploy.sh 博客：构建 → rsync → reload nginx
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# ./deploy/deploy.sh setup-nginx 博客：上传并启用站点配置（HTTP 直通）
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# ./deploy/deploy.sh certbot 博客：签 HTTPS 证书并自动启用 443 + 80 跳转
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# ./deploy/deploy.sh doctor 诊断并清理残留的 baidu 反代配置
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#
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# 子域名反代请用同目录的 proxy.sh（如 ./deploy/proxy.sh db 7000）。
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# 首次使用前改下面「配置区」。建议以 root 运行；非 root 需配好免密 sudo。
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set -euo pipefail
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# ====== 配置区（按你的 VPS 修改） ======
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REMOTE_USER="root" # SSH 用户
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REMOTE_HOST="sausagetoast.cloud" # VPS 地址 / 主域名
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REMOTE_DIR="/var/www/yukun" # 博客站点根目录
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NGINX_RELOAD=1 # 1=博客发布后 reload nginx
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# ========================================
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SSH_TARGET="${REMOTE_USER}@${REMOTE_HOST}"
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ROOT_DIR="$(cd "$(dirname "$0")/.." && pwd)"
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SSH_OPTS="-o StrictHostKeyChecking=accept-new"
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# 通用远端执行（支持 &&；root 免 sudo，非 root 自动 sudo）
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remote_run() {
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local cmd="$1"
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ssh $SSH_OPTS "$SSH_TARGET" "bash -s" <<REMOTE
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set -euo pipefail
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SUDO=""
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[ "\$(id -u)" -ne 0 ] && SUDO="sudo"
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if [ -n "\$SUDO" ]; then exec \$SUDO bash -c '$cmd'; else $cmd; fi
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REMOTE
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}
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# 启用 HTTPS 的 awk 程序（取消 443 段注释 + 80 段切跳转 + 注释 include）
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# 同时适用于博客与 db（共用 @@HTTPS@@ / @@HTTPS-REDIRECT@@ / @@HTTP-SERVE@@ 标记）
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read -r -d '' ENABLE_HTTPS_AWK <<'AWKPROG' || true
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BEGIN { in443=0; inredir=0; inserv=0 }
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/@@HTTPS-START@@/ { in443=1; next }
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/@@HTTPS-END@@/ { in443=0; next }
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/@@HTTPS-REDIRECT-START@@/ { inredir=1; next }
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/@@HTTPS-REDIRECT-END@@/ { inredir=0; next }
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/@@HTTP-SERVE-START@@/ { inserv=1; next }
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/@@HTTP-SERVE-END@@/ { inserv=0; next }
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in443 && /^# / { sub(/^# ?/, ""); print; next }
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in443 && /^#/ { sub(/^#/, ""); print; next }
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inredir && /^[[:space:]]*#.*return 301 https:/ { sub(/^[[:space:]]*#[[:space:]]*/, ""); print; next }
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inserv && /^[[:space:]]*include / && !/^[[:space:]]*#/ { $0 = "#" $0; print; next }
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{ print }
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AWKPROG
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export ENABLE_HTTPS_AWK
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# ----------------------------------------------------------------
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# 通用：上传并启用一个站点（主配置 + 共享片段）
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# $1 site 域名，如 sausagetoast.cloud / blog.sausagetoast.cloud
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# $2 main_conf deploy/ 下的主配置文件名
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# $3 serve_conf deploy/ 下的片段文件名
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# $4 snippet 片段在远端 /etc/nginx/snippets/ 下的名字
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# ----------------------------------------------------------------
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do_setup_site() {
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local site="$1" main_conf="$2" serve_conf="$3" snippet="$4"
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echo "==> 上传 $main_conf + $serve_conf 到 ${SSH_TARGET} ..."
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scp $SSH_OPTS "$ROOT_DIR/deploy/$main_conf" "$SSH_TARGET:/tmp/yukun-main.conf"
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scp $SSH_OPTS "$ROOT_DIR/deploy/$serve_conf" "$SSH_TARGET:/tmp/yukun-serve.conf"
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echo "==> 远端启用站点 $site ..."
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ssh $SSH_OPTS "$SSH_TARGET" "SITE='$site' SNIPPET='$snippet' ENABLE_HTTPS_AWK=\"$(printf '%s' "$ENABLE_HTTPS_AWK" | base64)\" bash -s" <<'REMOTE'
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set -euo pipefail
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SUDO=""
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[ "$(id -u)" -ne 0 ] && SUDO="sudo"
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SITE="$SITE"; SNIPPET="$SNIPPET"
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ENABLE_HTTPS_AWK_b64="$ENABLE_HTTPS_AWK"; unset ENABLE_HTTPS_AWK
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_enable_https() {
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local conf="$1"
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printf '%s' "$ENABLE_HTTPS_AWK_b64" | base64 -d > /tmp/enable-https.awk
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$SUDO bash -c 'f="$1"; awk -f /tmp/enable-https.awk "$f" > "$f.tmp" && mv "$f.tmp" "$f"' _ "$conf"
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rm -f /tmp/enable-https.awk
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}
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# 1) 共享片段 → /etc/nginx/snippets/<snippet>
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$SUDO mkdir -p /etc/nginx/snippets
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$SUDO cp /tmp/yukun-serve.conf "/etc/nginx/snippets/$SNIPPET"
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echo " 片段: /etc/nginx/snippets/$SNIPPET"
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# 2) 站点配置：优先 sites-available(Debian)，其次 conf.d(CentOS)
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CONF=""
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if [ -d /etc/nginx/sites-enabled ] || $SUDO [ -d /etc/nginx/sites-enabled ]; then
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AVAIL=/etc/nginx/sites-available; EN=/etc/nginx/sites-enabled
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$SUDO mkdir -p "$AVAIL" "$EN"
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$SUDO cp /tmp/yukun-main.conf "$AVAIL/$SITE"
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$SUDO ln -sfn "$AVAIL/$SITE" "$EN/$SITE" # 幂等
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if ! $SUDO grep -q "sites-enabled" /etc/nginx/nginx.conf 2>/dev/null; then
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echo " nginx.conf 缺 include sites-enabled/*，自动追加"
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$SUDO sed -i '/http {/a\ include /etc/nginx/sites-enabled/*;' /etc/nginx/nginx.conf
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fi
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CONF="$AVAIL/$SITE"
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echo " 站点: $CONF (+软链接 $EN/$SITE)"
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else
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$SUDO mkdir -p /etc/nginx/conf.d
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$SUDO cp /tmp/yukun-main.conf "/etc/nginx/conf.d/$SITE.conf"
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CONF="/etc/nginx/conf.d/$SITE.conf"
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echo " 站点: $CONF"
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fi
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# 3) 清理另一位置的重复配置（防止 conflicting server name 警告）
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if [ "$CONF" = "/etc/nginx/sites-available/$SITE" ]; then
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if $SUDO [ -f "/etc/nginx/conf.d/$SITE.conf" ]; then
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$SUDO rm -f "/etc/nginx/conf.d/$SITE.conf"
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echo " 已移除重复配置 /etc/nginx/conf.d/$SITE.conf"
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fi
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else
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if $SUDO [ -f "/etc/nginx/sites-available/$SITE" ]; then
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$SUDO rm -f "/etc/nginx/sites-available/$SITE" "/etc/nginx/sites-enabled/$SITE"
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echo " 已移除重复配置 sites-available/$SITE"
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fi
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fi
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# 4) 若证书已存在（重跑场景），自动启用 HTTPS
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if $SUDO [ -f "/etc/letsencrypt/live/$SITE/fullchain.pem" ]; then
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echo "==> 检测到已有证书，自动启用 HTTPS ..."
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_enable_https "$CONF"
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fi
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echo "==> 测试 nginx 配置 ..."
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$SUDO nginx -t
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echo "==> reload nginx ..."
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$SUDO systemctl reload nginx || $SUDO systemctl restart nginx
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rm -f /tmp/yukun-main.conf /tmp/yukun-serve.conf
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echo "✓ 站点 $SITE 已启用（HTTP 直通）"
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echo " 下一步（可选）：申请 HTTPS 证书"
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REMOTE
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}
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# ----------------------------------------------------------------
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# 通用：为一个站点签 HTTPS 证书并自动启用 443 + 80 跳转
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# $1 site 域名
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# ----------------------------------------------------------------
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do_certbot_site() {
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local site="$1"
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echo "==> 远端为 $site 申请证书（webroot 方式）..."
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echo " 前置：站点已 setup，且 $site 已解析到本机、80 端口可达"
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ssh $SSH_OPTS "$SSH_TARGET" "SITE='$site' ENABLE_HTTPS_AWK=\"$(printf '%s' "$ENABLE_HTTPS_AWK" | base64)\" bash -s" <<'REMOTE'
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set -euo pipefail
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SUDO=""
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[ "$(id -u)" -ne 0 ] && SUDO="sudo"
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SITE="$SITE"
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ENABLE_HTTPS_AWK_b64="$ENABLE_HTTPS_AWK"; unset ENABLE_HTTPS_AWK
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_enable_https() {
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local conf="$1"
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printf '%s' "$ENABLE_HTTPS_AWK_b64" | base64 -d > /tmp/enable-https.awk
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$SUDO bash -c 'f="$1"; awk -f /tmp/enable-https.awk "$f" > "$f.tmp" && mv "$f.tmp" "$f"' _ "$conf"
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rm -f /tmp/enable-https.awk
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}
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# 没装 certbot 就装
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if ! command -v certbot >/dev/null 2>&1; then
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echo "==> 安装 certbot ..."
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if command -v apt >/dev/null 2>&1; then $SUDO apt update && $SUDO apt install -y certbot python3-certbot-nginx
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elif command -v dnf >/dev/null 2>&1; then $SUDO dnf install -y certbot python3-certbot-nginx
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elif command -v yum >/dev/null 2>&1; then $SUDO yum install -y certbot python3-certbot-nginx
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else echo "✗ 未识别的包管理器，请手动装 certbot"; exit 1; fi
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fi
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$SUDO mkdir -p /var/www/html
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echo "==> 签发证书 ..."
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$SUDO certbot certonly --webroot -w /var/www/html \
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-d "$SITE" \
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--non-interactive --agree-tos --register-unsafe --email "root@$SITE"
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# 找到站点配置文件
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CONF=""
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for p in "/etc/nginx/sites-available/$SITE" "/etc/nginx/conf.d/$SITE.conf"; do
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if $SUDO [ -f "$p" ]; then CONF="$p"; break; fi
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done
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if [ -z "$CONF" ]; then echo "✗ 找不到 $SITE 的配置，请先 setup"; exit 1; fi
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echo "==> 启用 HTTPS（取消 443 段注释 + 80 段切跳转）..."
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_enable_https "$CONF"
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echo "==> 测试并重载 nginx ..."
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$SUDO nginx -t && $SUDO systemctl reload nginx
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echo "✓ $SITE 的 HTTPS 已启用，访问 https://$SITE"
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echo " 证书: /etc/letsencrypt/live/$SITE/ (certbot 已自动配置续期)"
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REMOTE
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}
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# ----------------------------------------------------------------
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# 博客专用命令
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# ----------------------------------------------------------------
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cmd_setup_nginx() { do_setup_site "sausagetoast.cloud" "nginx.conf" "nginx-serve.conf" "yukun.conf"; }
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cmd_certbot() { do_certbot_site "sausagetoast.cloud"; }
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# ----------------------------------------------------------------
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# 诊断 + 清理：找出并禁用残留的 baidu 反代配置
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# ----------------------------------------------------------------
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cmd_doctor() {
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echo "==> 远端诊断：搜索 baidu 反代残留 ..."
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ssh $SSH_OPTS "$SSH_TARGET" "bash -s" <<'REMOTE'
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set +e
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SUDO=""
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[ "$(id -u)" -ne 0 ] && SUDO="sudo"
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echo "########## 1. 含 baidu 的配置/脚本（nginx/宝塔/caddy/apache/定时任务）##########"
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hits=$($SUDO grep -rln "baidu" /etc/nginx/ /www/server/ /etc/caddy/ /etc/apache2/ /etc/httpd/ 2>/dev/null)
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if [ -n "$hits" ]; then
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for f in $hits; do
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echo ">> $f"
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$SUDO grep -nE "baidu|server_name|proxy_pass|return 30|listen " "$f" 2>/dev/null
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echo ""
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done
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else
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echo "(配置文件里没有 baidu)"
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fi
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echo "-- crontab / cron.d 里的 baidu --"
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($SUDO crontab -l 2>/dev/null | grep -n "baidu"; $SUDO grep -rn "baidu" /etc/cron.d/ /var/spool/cron/ 2>/dev/null) || echo "(定时任务里没有 baidu)"
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echo "########## 2. 生效配置里 sausagetoast.cloud 的去向 ##########"
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$SUDO nginx -T 2>/dev/null | grep -B2 -A10 "sausagetoast" || echo "(nginx -T 无相关配置)"
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echo "########## 3. 80/443 监听者 + 其他 web 服务 ##########"
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ss -tlnp 2>/dev/null | grep -E ':80|:443' || netstat -tlnp 2>/dev/null | grep -E ':80|:443'
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systemctl list-units --type=service --state=running 2>/dev/null | grep -iE 'caddy|apache|httpd|traefik|nginx|bt|baota' || true
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echo ""
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echo "########## 4. 清理：禁用已启用且含 baidu 的配置 ##########"
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TS=$(date +%Y%m%d-%H%M%S)
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BK="/tmp/yukun-doctor-backup-$TS"
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mkdir -p "$BK"
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disabled=0
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# 检查 sites-enabled（可能是软链接）和 conf.d
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for d in /etc/nginx/sites-enabled /etc/nginx/conf.d; do
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[ -d "$d" ] || continue
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for f in "$d"/*; do
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[ -e "$f" ] || continue
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if $SUDO grep -ql "baidu" "$f" 2>/dev/null; then
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echo ">> 发现 baidu 配置: $f"
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$SUDO cp -a "$f" "$BK/$(basename "$f").bak"
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if [ -L "$f" ]; then
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echo " 软链接，删除链接（保留源文件）"
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$SUDO rm -f "$f"
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else
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echo " 普通文件，改名为 .disabled"
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$SUDO mv "$f" "$f.disabled"
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fi
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disabled=$((disabled+1))
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fi
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done
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done
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echo "备份目录: $BK"
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if [ "$disabled" -gt 0 ]; then
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echo "==> 测试 nginx ..."
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if $SUDO nginx -t 2>/dev/null; then
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$SUDO systemctl reload nginx
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echo "✓ 已禁用 $disabled 个 baidu 配置并 reload nginx"
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else
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echo "✗ nginx -t 失败，恢复备份 ..."
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# 恢复（简化：提示手动从 $BK 恢复）
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echo " 请从 $BK 手动恢复，或检查 nginx -t 报错"
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fi
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else
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echo "(已启用的配置里没有 baidu；若仍跳转 baidu，看上面第 2/3 项排查其他服务或 DNS)"
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fi
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REMOTE
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}
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# ----------------------------------------------------------------
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# 博客发布：构建 + rsync + reload
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# ----------------------------------------------------------------
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cmd_deploy() {
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echo "==> 工作目录: $ROOT_DIR"
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echo "==> [1/3] 构建站点 (astro build)..."
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cd "$ROOT_DIR"
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npm run build
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[ -d "$ROOT_DIR/dist" ] || { echo "✗ 构建失败：dist 不存在"; exit 1; }
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echo "==> [2/3] 同步到 ${SSH_TARGET}:${REMOTE_DIR} ..."
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rsync -avz --delete --human-readable \
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"$ROOT_DIR/dist/" "${SSH_TARGET}:${REMOTE_DIR}/"
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if [ "$NGINX_RELOAD" = "1" ]; then
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echo "==> [3/3] reload nginx..."
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remote_run "nginx -t && systemctl reload nginx"
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fi
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echo ""
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echo "✓ 部署完成！访问 https://${REMOTE_HOST}"
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}
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# ----------------------------------------------------------------
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case "${1:-deploy}" in
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setup-nginx) cmd_setup_nginx ;;
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certbot) cmd_certbot ;;
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doctor) cmd_doctor ;;
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deploy|"") cmd_deploy ;;
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*)
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echo "用法: $0 [setup-nginx|certbot|doctor|deploy]"
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echo " setup-nginx 博客：上传并启用站点配置"
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echo " certbot 博客：签 HTTPS 证书并启用 443"
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echo " doctor 诊断并清理残留的 baidu 反代配置"
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echo " deploy 博客：构建并同步到 VPS（默认）"
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echo " 子域名反代请用: $0 所在目录的 proxy.sh"
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exit 1 ;;
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esac
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