101 行
2.7 KiB
Bash
101 行
2.7 KiB
Bash
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#!/bin/bash
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# Gitea Webhook 接收器 - 自动部署文档站
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# 使用方法: 在服务器上运行此脚本作为服务
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set -euo pipefail
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WEBHOOK_SECRET="${WEBHOOK_SECRET:-lawless-docs-deploy}"
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DEPLOY_DIR="/var/www/docs.xuqinmin.com/site"
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REPO_URL="https://xuqinmin.com/xuqinmin12/lawless.git"
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BRANCH="main"
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PORT="${WEBHOOK_PORT:-9000}"
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# 日志函数
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log() {
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] $*"
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}
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# 验证 webhook 签名
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verify_signature() {
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local payload="$1"
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local signature="$2"
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local expected=$(echo -n "$payload" | openssl dgst -sha256 -hmac "$WEBHOOK_SECRET" | awk '{print $2}')
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[ "$signature" = "$expected" ]
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}
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# 部署函数
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deploy() {
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log "Starting deployment..."
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# 创建临时目录
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TMP_DIR=$(mktemp -d)
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cd "$TMP_DIR"
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# 克隆仓库
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log "Cloning repository..."
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git clone --depth 1 --branch "$BRANCH" "$REPO_URL" repo
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cd repo
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# 安装依赖并构建
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log "Building docs..."
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pip3 install mkdocs-material --quiet || true
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mkdocs build --clean --site-dir site
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# 部署到目标目录
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log "Deploying to $DEPLOY_DIR..."
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sudo mkdir -p "$DEPLOY_DIR"
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sudo rsync -avz --delete site/ "$DEPLOY_DIR/"
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# 清理
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cd /
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rm -rf "$TMP_DIR"
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log "Deployment completed successfully!"
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}
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# HTTP 服务器
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while true; do
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{
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# 读取请求
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read -r method url version
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headers=""
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content_length=0
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while read -r line; do
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line=$(echo "$line" | tr -d '\r')
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[ -z "$line" ] && break
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headers="$headers$line\n"
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if echo "$line" | grep -qi "Content-Length:"; then
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content_length=$(echo "$line" | awk '{print $2}')
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fi
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done
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# 读取请求体
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if [ "$content_length" -gt 0 ]; then
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body=$(head -c "$content_length")
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else
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body=""
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fi
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# 处理请求
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if echo "$url" | grep -q "/deploy"; then
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# 验证签名
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signature=$(echo "$headers" | grep -i "X-Gitea-Signature:" | awk '{print $2}')
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if [ -z "$signature" ] || verify_signature "$body" "$signature"; then
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# 执行部署
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deploy &
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response="HTTP/1.1 200 OK\r\nContent-Type: text/plain\r\n\r\nDeployment triggered"
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else
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response="HTTP/1.1 403 Forbidden\r\nContent-Type: text/plain\r\n\r\nInvalid signature"
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fi
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elif echo "$url" | grep -q "/health"; then
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response="HTTP/1.1 200 OK\r\nContent-Type: text/plain\r\n\r\nOK"
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else
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response="HTTP/1.1 404 Not Found\r\nContent-Type: text/plain\r\n\r\nNot Found"
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fi
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# 发送响应
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echo -e "$response"
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} | nc -l -p "$PORT" -q 1
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done
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