feat: 初始化 git-air AI 代码评审 CLI 工具

新增多模型 LLM 客户端、Git diff 提取与过滤、配置管理及 pre-commit 钩子支持。
This commit is contained in:
unclesam committed 2026-08-17 16:52:39 +08:00
commit 55f40e015d
18 files changed
+1315

No files matched your search

+175
View File
@@ -0,0 +1,175 @@
package cmd
import (
"fmt"
"git-air/internal/ui"
"os"
"path/filepath"
"github.com/spf13/cobra"
"gopkg.in/yaml.v3"
)
// AppConfig 全局配置结构体
type AppConfig struct {
Provider string `yaml:"provider"` // gemini, deepseek, ollama, openai, custom
APIKey string `yaml:"api_key"` // API Key
BaseURL string `yaml:"base_url"` // 自定义请求地址
Model string `yaml:"model"` // 模型名称
CustomPrompt string `yaml:"custom_prompt"` // 用户自定义的 Base System Prompt
}
func getConfigPath() (string, error) {
home, err := os.UserHomeDir()
if err != nil {
return "", err
}
dir := filepath.Join(home, ".git-air")
if err := os.MkdirAll(dir, 0755); err != nil {
return "", err
}
return filepath.Join(dir, "config.yaml"), nil
}
// LoadConfig 读取全局配置(优先使用环境变量,其次读取 yaml 文件)
func LoadConfig() (*AppConfig, error) {
cfg := &AppConfig{
Provider: "gemini",
Model: "gemini-3.7-flash",
}
// 1. 优先探测当前项目根目录下的配置文件
localCandidates := []string{"config.yaml", ".git-air.yaml", ".git-air.yml", "configs/config.yaml"}
loaded := false
for _, name := range localCandidates {
if data, err := os.ReadFile(name); err == nil && len(data) > 0 {
if err := yaml.Unmarshal(data, cfg); err != nil {
return nil, fmt.Errorf("解析配置文件失败: %w", err)
}
loaded = true
break
}
}
// 2. 如果项目根目录下没有,则回退读取用户全局配置 ~/.git-air/config.yaml
if !loaded {
configPath, err := getConfigPath()
if err == nil {
if data, err := os.ReadFile(configPath); err == nil {
_ = yaml.Unmarshal(data, cfg)
}
}
}
// 3. 环境变量最高优先级覆盖
if envKey := os.Getenv("GIT_AIR_API_KEY"); envKey != "" {
cfg.APIKey = envKey
}
if envProvider := os.Getenv("GIT_AIR_PROVIDER"); envProvider != "" {
cfg.Provider = envProvider
}
if envModel := os.Getenv("GIT_AIR_MODEL"); envModel != "" {
cfg.Model = envModel
}
if envBaseURL := os.Getenv("GIT_AIR_BASE_URL"); envBaseURL != "" {
cfg.BaseURL = envBaseURL
}
return cfg, nil
}
// SaveConfig 保存配置到 ~/.git-air/config.yaml
func SaveConfig(cfg *AppConfig) error {
configPath, err := getConfigPath()
if err != nil {
return err
}
data, err := yaml.Marshal(cfg)
if err != nil {
return err
}
return os.WriteFile(configPath, data, 0600)
}
// configCmd 配置子命令
var configCmd = &cobra.Command{
Use: "config",
Short: "查看或修改 git-air 全局配置 (~/.git-air/config.yaml)",
}
var configSetCmd = &cobra.Command{
Use: "set",
Short: "设置全局配置项",
Example: ` git air config set --provider gemini --key YOUR_KEY
git air config set --provider deepseek --key YOUR_KEY --model deepseek-chat
git air config set --provider ollama --model qwen2.5-coder`,
Run: func(cmd *cobra.Command, args []string) {
cfg, err := LoadConfig()
if err != nil || cfg == nil {
cfg = &AppConfig{
Provider: "gemini",
Model: "gemini-3.7-flash",
}
}
if p, _ := cmd.Flags().GetString("provider"); p != "" {
cfg.Provider = p
}
if k, _ := cmd.Flags().GetString("key"); k != "" {
cfg.APIKey = k
}
if m, _ := cmd.Flags().GetString("model"); m != "" {
cfg.Model = m
}
if u, _ := cmd.Flags().GetString("base-url"); u != "" {
cfg.BaseURL = u
}
if pr, _ := cmd.Flags().GetString("prompt"); pr != "" {
cfg.CustomPrompt = pr
}
if err := SaveConfig(cfg); err != nil {
ui.PrintError("保存配置失败: %v", err)
return
}
ui.PrintSuccess("配置更新成功!")
},
}
var configGetCmd = &cobra.Command{
Use: "get",
Short: "查看当前所有配置",
Run: func(cmd *cobra.Command, args []string) {
cfg, err := LoadConfig()
if err != nil || cfg == nil {
cfg = &AppConfig{
Provider: "gemini",
Model: "gemini-3.7-flash",
}
}
path, _ := getConfigPath()
fmt.Printf("配置文件路径: %s\n\n", path)
fmt.Printf("Provider: %s\n", cfg.Provider)
fmt.Printf("Model: %s\n", cfg.Model)
fmt.Printf("BaseURL: %s\n", cfg.BaseURL)
maskedKey := "未配置"
if len(cfg.APIKey) > 8 {
maskedKey = cfg.APIKey[:4] + "..." + cfg.APIKey[len(cfg.APIKey)-4:]
}
fmt.Printf("APIKey: %s\n", maskedKey)
hasPrompt := "否 (使用默认内置架构师 Prompt)"
if cfg.CustomPrompt != "" {
hasPrompt = "是 (已自定义)"
}
fmt.Printf("CustomPrompt: %s\n", hasPrompt)
},
}
func init() {
configSetCmd.Flags().StringP("provider", "p", "", "模型提供商 (gemini, claude, grok, deepseek, qwen, zhipu, moonshot, siliconflow, doubao, minimax, yi, groq, openrouter, ollama, openai)")
configSetCmd.Flags().StringP("key", "k", "", "API 密钥")
configSetCmd.Flags().StringP("model", "m", "", "模型名称")
configSetCmd.Flags().StringP("base-url", "u", "", "自定义 API 地址")
configSetCmd.Flags().String("prompt", "", "自定义 Base System Prompt")
configCmd.AddCommand(configSetCmd)
configCmd.AddCommand(configGetCmd)
}
+60
View File
@@ -0,0 +1,60 @@
package cmd
import (
"git-air/internal/git"
"git-air/internal/ui"
"os"
"path/filepath"
"github.com/spf13/cobra"
)
const preCommitScript = `#!/bin/sh
# git-air pre-commit hook
echo "[git-air] 正在执行 Commit 前代码自动化评审..."
git-air --cached
# 如果评审发现阻断性问题,可通过退出码阻断 commit
`
var hookCmd = &cobra.Command{
Use: "hook",
Short: "管理 Git Pre-commit 自动审查钩子",
}
var hookInstallCmd = &cobra.Command{
Use: "install",
Short: "在当前仓库一键安装 pre-commit 钩子",
Run: func(cmd *cobra.Command, args []string) {
repoRoot, err := git.GetRepoRoot(cmd.Context())
if err != nil {
ui.PrintError("请在 Git 仓库根目录下执行此命令")
return
}
hookPath := filepath.Join(repoRoot, ".git", "hooks", "pre-commit")
if err := os.WriteFile(hookPath, []byte(preCommitScript), 0755); err != nil {
ui.PrintError("写入 hook 文件失败: %v", err)
return
}
ui.PrintSuccess("已成功安装 pre-commit 钩子!每次执行 git commit 时将自动触发评审。")
},
}
var hookUninstallCmd = &cobra.Command{
Use: "uninstall",
Short: "移除当前仓库的 pre-commit 钩子",
Run: func(cmd *cobra.Command, args []string) {
repoRoot, err := git.GetRepoRoot(cmd.Context())
if err != nil {
ui.PrintError("请在 Git 仓库根目录下执行此命令")
return
}
hookPath := filepath.Join(repoRoot, ".git", "hooks", "pre-commit")
_ = os.Remove(hookPath)
ui.PrintSuccess("已成功卸载 pre-commit 钩子!")
},
}
func init() {
hookCmd.AddCommand(hookInstallCmd)
hookCmd.AddCommand(hookUninstallCmd)
}
+101
View File
@@ -0,0 +1,101 @@
package cmd
import (
"context"
"git-air/internal/git"
"git-air/internal/llm"
"git-air/internal/reviewer"
"git-air/internal/ui"
"os"
"github.com/spf13/cobra"
)
var rootCmd = &cobra.Command{
Use: "git-air [git diff 参数,如 HEAD~1, main..feature, 文件名等]",
Short: "git-air: 极轻量、极速的 Git 原生 AI 代码评审工具",
Long: `git-air 是一个纯 Go 编写的 Git AI 评审利器。
支持一键评审暂存区、指定 Commit、分支差异或单文件,无缝兼容 Gemini、DeepSeek、Ollama 和 OpenAI。`,
Run: func(cmd *cobra.Command, args []string) {
ctx := cmd.Context()
// 1. 检查并获取 Diff
diff, err := git.GetDiff(ctx, args...)
if err != nil {
ui.PrintError("%v", err)
return
}
// 2. 加载配置
cfg, err := LoadConfig()
if err != nil {
ui.PrintError("加载配置失败: %v", err)
return
}
// 允许命令行临时覆盖模型/Key
if flagKey, _ := cmd.Flags().GetString("key"); flagKey != "" {
cfg.APIKey = flagKey
}
if flagModel, _ := cmd.Flags().GetString("model"); flagModel != "" {
cfg.Model = flagModel
}
if flagProvider, _ := cmd.Flags().GetString("provider"); flagProvider != "" {
cfg.Provider = flagProvider
}
// 3. 初始化大模型客户端
llmClient, err := llm.NewClient(llm.Config{
Provider: cfg.Provider,
APIKey: cfg.APIKey,
BaseURL: cfg.BaseURL,
Model: cfg.Model,
})
if err != nil {
ui.PrintError("初始化模型失败: %v (提示: 请先执行 'git air config set --key YOUR_KEY')", err)
return
}
// 4. 获取仓库根目录 (用于加载 .airules)
repoRoot, _ := git.GetRepoRoot(ctx)
// 5. 初始化评审引擎
customPrompt, _ := cmd.Flags().GetString("prompt")
if customPrompt == "" {
customPrompt = cfg.CustomPrompt
}
rev := reviewer.NewReviewer(llmClient, repoRoot, customPrompt)
// 6. 打印开场横幅并开始流式评审
ui.PrintBanner(cfg.Provider, cfg.Model)
printer := ui.NewStreamPrinter()
_, err = rev.Execute(ctx, diff, true, func(chunk string) {
printer.PrintChunk(chunk)
})
if err != nil {
ui.PrintError("\n评审过程中发生错误: %v", err)
return
}
ui.PrintFooter()
},
}
func Execute() {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
if err := rootCmd.ExecuteContext(ctx); err != nil {
os.Exit(1)
}
}
func init() {
rootCmd.AddCommand(configCmd)
rootCmd.AddCommand(hookCmd)
rootCmd.Flags().StringP("key", "k", "", "临时指定 API Key")
rootCmd.Flags().StringP("model", "m", "", "临时指定模型名称")
rootCmd.Flags().StringP("provider", "p", "", "临时指定 Provider (gemini, deepseek, ollama)")
rootCmd.Flags().String("prompt", "", "临时指定 System Prompt")
}