mgmt/scripts/ci-cd/quality/lint.sh

#!/bin/bash

# 代码质量检查脚本
# 检查脚本语法、代码风格等

set -euo pipefail

# 颜色定义
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

# 计数器
TOTAL_FILES=0
PASSED_FILES=0
FAILED_FILES=0

# 日志函数
log_info() {
    echo -e "${BLUE}[INFO]${NC} $1"
}

log_success() {
    echo -e "${GREEN}[SUCCESS]${NC} $1"
}

log_warning() {
    echo -e "${YELLOW}[WARNING]${NC} $1"
}

log_error() {
    echo -e "${RED}[ERROR]${NC} $1"
}

# 检查 Shell 脚本语法
check_shell_syntax() {
    log_info "检查 Shell 脚本语法..."
    
    local shell_files
    shell_files=$(find scripts/ -name "*.sh" -type f)
    
    if [ -z "$shell_files" ]; then
        log_warning "未找到 Shell 脚本文件"
        return 0
    fi
    
    while IFS= read -r file; do
        ((TOTAL_FILES++))
        log_info "检查: $file"
        
        if bash -n "$file"; then
            log_success "✓ $file"
            ((PASSED_FILES++))
        else
            log_error "✗ $file - 语法错误"
            ((FAILED_FILES++))
        fi
    done <<< "$shell_files"
}

# 检查 Python 脚本语法
check_python_syntax() {
    log_info "检查 Python 脚本语法..."
    
    local python_files
    python_files=$(find scripts/ -name "*.py" -type f)
    
    if [ -z "$python_files" ]; then
        log_warning "未找到 Python 脚本文件"
        return 0
    fi
    
    while IFS= read -r file; do
        ((TOTAL_FILES++))
        log_info "检查: $file"
        
        if python3 -m py_compile "$file" 2>/dev/null; then
            log_success "✓ $file"
            ((PASSED_FILES++))
        else
            log_error "✗ $file - 语法错误"
            ((FAILED_FILES++))
        fi
    done <<< "$python_files"
}

# 检查脚本权限
check_script_permissions() {
    log_info "检查脚本执行权限..."
    
    local script_files
    script_files=$(find scripts/ -name "*.sh" -type f)
    
    if [ -z "$script_files" ]; then
        log_warning "未找到脚本文件"
        return 0
    fi
    
    local permission_issues=0
    
    while IFS= read -r file; do
        if [ ! -x "$file" ]; then
            log_warning "⚠ $file - 缺少执行权限"
            ((permission_issues++))
        fi
    done <<< "$script_files"
    
    if [ "$permission_issues" -eq 0 ]; then
        log_success "所有脚本都有执行权限"
    else
        log_warning "发现 $permission_issues 个权限问题"
        log_info "运行以下命令修复权限: find scripts/ -name '*.sh' -exec chmod +x {} \\;"
    fi
}

# 检查脚本头部
check_script_headers() {
    log_info "检查脚本头部..."
    
    local script_files
    script_files=$(find scripts/ -name "*.sh" -type f)
    
    if [ -z "$script_files" ]; then
        log_warning "未找到脚本文件"
        return 0
    fi
    
    local header_issues=0
    
    while IFS= read -r file; do
        local first_line
        first_line=$(head -n 1 "$file")
        
        if [[ ! "$first_line" =~ ^#!/bin/bash ]] && [[ ! "$first_line" =~ ^#!/usr/bin/env\ bash ]]; then
            log_warning "⚠ $file - 缺少或错误的 shebang"
            ((header_issues++))
        fi
    done <<< "$script_files"
    
    if [ "$header_issues" -eq 0 ]; then
        log_success "所有脚本都有正确的 shebang"
    else
        log_warning "发现 $header_issues 个 shebang 问题"
    fi
}

# 检查配置文件语法
check_config_syntax() {
    log_info "检查配置文件语法..."
    
    # 检查 JSON 文件
    local json_files
    json_files=$(find . -name "*.json" -type f -not -path "./.git/*")
    
    if [ -n "$json_files" ]; then
        while IFS= read -r file; do
            ((TOTAL_FILES++))
            log_info "检查 JSON: $file"
            
            if jq empty "$file" 2>/dev/null; then
                log_success "✓ $file"
                ((PASSED_FILES++))
            else
                log_error "✗ $file - JSON 语法错误"
                ((FAILED_FILES++))
            fi
        done <<< "$json_files"
    fi
    
    # 检查 YAML 文件
    local yaml_files
    yaml_files=$(find . -name "*.yml" -o -name "*.yaml" -type f -not -path "./.git/*")
    
    if [ -n "$yaml_files" ] && command -v yamllint &> /dev/null; then
        while IFS= read -r file; do
            ((TOTAL_FILES++))
            log_info "检查 YAML: $file"
            
            if yamllint "$file" 2>/dev/null; then
                log_success "✓ $file"
                ((PASSED_FILES++))
            else
                log_error "✗ $file - YAML 语法错误"
                ((FAILED_FILES++))
            fi
        done <<< "$yaml_files"
    elif [ -n "$yaml_files" ]; then
        log_warning "yamllint 未安装，跳过 YAML 检查"
    fi
}

# 生成报告
generate_report() {
    log_info "生成检查报告..."
    
    echo
    echo "=================================="
    echo "         代码质量检查报告"
    echo "=================================="
    echo "总文件数: $TOTAL_FILES"
    echo "通过: $PASSED_FILES"
    echo "失败: $FAILED_FILES"
    echo "成功率: $(( PASSED_FILES * 100 / (TOTAL_FILES == 0 ? 1 : TOTAL_FILES) ))%"
    echo "=================================="
    
    if [ "$FAILED_FILES" -eq 0 ]; then
        log_success "所有检查都通过了！"
        return 0
    else
        log_error "发现 $FAILED_FILES 个问题，请修复后重新运行"
        return 1
    fi
}

# 主函数
main() {
    log_info "开始代码质量检查..."
    
    check_shell_syntax
    check_python_syntax
    check_script_permissions
    check_script_headers
    check_config_syntax
    
    generate_report
}

# 执行主函数
main "$@"