171 lines
4.6 KiB
Bash
Executable File
171 lines
4.6 KiB
Bash
Executable File
#!/bin/bash
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# ============================================
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# 日志清理系统 v1.0
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# 功能：自动清理超过15天的日志文件
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# 设计原则：保留15天日志，足够分析使用
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# ============================================
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set -e
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# 配置
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LOG_DIRS=(
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"/root/.openclaw/workspace/sleep-learning"
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"/root/.openclaw/logs"
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"/root/.openclaw/scripts/token-monitor/logs"
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)
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# 排除目录（避免扫描大目录导致超时）
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EXCLUDE_DIRS=(
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"-path" "*/node_modules/*"
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"-path" "*/.cache/*"
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"-path" "*/.npm/*"
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"-path" "*/.pnpm-store/*"
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"-path" "*/.git/*"
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)
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RETENTION_DAYS=15
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DATE_FORMAT="+%Y-%m-%d %H:%M:%S"
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# 颜色输出
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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log_info() {
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echo -e "${BLUE}[INFO]${NC} $(date "$DATE_FORMAT") - $1"
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}
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log_success() {
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echo -e "${GREEN}[SUCCESS]${NC} $(date "$DATE_FORMAT") - $1"
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}
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log_warning() {
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echo -e "${YELLOW}[WARNING]${NC} $(date "$DATE_FORMAT") - $1"
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}
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log_error() {
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echo -e "${RED}[ERROR]${NC} $(date "$DATE_FORMAT") - $1"
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}
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# 清理单个目录
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clean_directory() {
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local dir="$1"
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if [ ! -d "$dir" ]; then
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log_warning "目录不存在: $dir"
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return 0
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fi
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log_info "扫描目录: $dir"
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# 构建排除参数
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local exclude_args=()
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for ((i=0; i<${#EXCLUDE_DIRS[@]}; i+=3)); do
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exclude_args+=(${EXCLUDE_DIRS[i]} ${EXCLUDE_DIRS[i+1]} ${EXCLUDE_DIRS[i+2]} -prune -o)
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done
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# 批量查找超过保留天数的 .log 文件并删除（一次find，批量操作）
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local deleted_count=$(find "$dir" -type d \( -path "*/node_modules" -o -path "*/.cache" -o -path "*/.npm" -o -path "*/.pnpm-store" -o -path "*/.git" \) -prune -o -name "*.log" -type f -mtime +$RETENTION_DAYS -print -delete 2>/dev/null | wc -l)
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# 统计当前保留的文件
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local kept_count=$(find "$dir" -type d \( -path "*/node_modules" -o -path "*/.cache" -o -path "*/.npm" -o -path "*/.pnpm-store" -o -path "*/.git" \) -prune -o -name "*.log" -type f -mtime -$RETENTION_DAYS -print 2>/dev/null | wc -l)
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if [ "$deleted_count" -gt 0 ] || [ "$kept_count" -gt 0 ]; then
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log_success "目录 $dir: 保留 $kept_count 个, 删除 $deleted_count 个旧日志"
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fi
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}
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# 清理特定模式的文件
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clean_pattern_files() {
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local patterns=(
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"*.log.*" # 轮转日志
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"*.log.old" # 旧日志
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"*.log.bak" # 备份日志
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"*_old.log" # 旧版本日志
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)
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for dir in "${LOG_DIRS[@]}"; do
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if [ -d "$dir" ]; then
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for pattern in "${patterns[@]}"; do
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local deleted=$(find "$dir" -name "$pattern" -type f -print -delete 2>/dev/null | wc -l)
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[ "$deleted" -gt 0 ] && log_info "模式 $pattern: 删除 $deleted 个文件"
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done
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fi
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done
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}
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# 清理空目录
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clean_empty_dirs() {
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for dir in "${LOG_DIRS[@]}"; do
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if [ -d "$dir" ]; then
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# 查找并删除空目录（除了顶层目录）
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find "$dir" -type d -empty -exec rmdir {} \; 2>/dev/null || true
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fi
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done
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}
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# 生成清理报告
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generate_report() {
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local report_file="/root/.openclaw/workspace/log-cleanup-report-$(date +%Y%m%d).txt"
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{
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echo "=== 日志清理报告 ==="
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echo "执行时间: $(date "$DATE_FORMAT")"
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echo "保留天数: $RETENTION_DAYS 天"
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echo ""
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echo "扫描目录:"
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for dir in "${LOG_DIRS[@]}"; do
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echo " - $dir"
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done
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echo ""
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# 统计当前日志文件
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echo "当前日志文件统计:"
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for dir in "${LOG_DIRS[@]}"; do
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if [ -d "$dir" ]; then
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local count=$(find "$dir" -name "*.log" -type f 2>/dev/null | wc -l)
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echo " - $dir: $count 个文件"
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fi
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done
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echo ""
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echo "=== 清理完成 ==="
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} > "$report_file"
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log_success "清理报告已生成: $report_file"
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}
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# 主函数
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main() {
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log_info "开始日志清理 (保留 $RETENTION_DAYS 天)"
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log_info "========================================"
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# 备份当前状态
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local start_time=$(date +%s)
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# 执行清理
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for dir in "${LOG_DIRS[@]}"; do
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clean_directory "$dir"
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done
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# 清理模式文件
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clean_pattern_files
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# 清理空目录
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clean_empty_dirs
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# 生成报告
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generate_report
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local end_time=$(date +%s)
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local duration=$((end_time - start_time))
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log_success "日志清理完成，耗时 ${duration} 秒"
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log_info "========================================"
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}
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# 执行
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main "$@" |