新增git 命令运行方法

cmd/main.go

@@ -1,5 +1,11 @@
 package main
 
-func main() {
+import "github.com/zhuy1228/GitPilot/internal"
 
+func main() {
+	proxyInfo, err := internal.GetCurrentProxy()
+	if err != nil {
+		panic(err)
+	}
+	println(proxyInfo.String())
 }

go.mod

@@ -1,3 +1,8 @@
 module github.com/zhuy1228/GitPilot
 
 go 1.25.5
+
+require (
+	golang.org/x/sys v0.41.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)

go.sum

@@ -0,0 +1,5 @@
+golang.org/x/sys v0.41.0 h1:Ivj+2Cp/ylzLiEU89QhWblYnOE9zerudt9Ftecq2C6k=
+golang.org/x/sys v0.41.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

internal/git/client.go

@@ -0,0 +1,48 @@
+package git
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"os/exec"
+	"time"
+
+	"github.com/zhuy1228/GitPilot/internal"
+)
+
+type GitClient struct {
+	Enabled bool
+	Proxy   string
+	Timeout time.Duration
+}
+
+func NewGitClient() *GitClient {
+	proxy, _ := internal.GetCurrentProxy()
+	return &GitClient{
+		Enabled: proxy.Enabled,
+		Proxy:   proxy.Protocol + "://" + proxy.Server,
+	}
+}
+
+// Run 执行 git 命令，支持超时和代理设置
+func (g *GitClient) Run(path string, args ...string) (string, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), g.Timeout)
+	defer cancel()
+	header := []string{"-C", path, "git"}
+	if g.Enabled {
+		header = append(header, "-c", "http.proxy="+g.Proxy, "-c", "https.proxy="+g.Proxy)
+	}
+	argsArr := append(header, args...)
+	cmd := exec.CommandContext(ctx, "git", argsArr...)
+	var stdout, stderr bytes.Buffer
+	cmd.Stdout = &stdout
+	cmd.Stderr = &stderr
+	err := cmd.Run()
+	if ctx.Err() == context.DeadlineExceeded {
+		return "", fmt.Errorf("git command timeout: git %v", args)
+	}
+	if err != nil {
+		return "", fmt.Errorf("git command error: %v, stderr: %s", err, stderr.String())
+	}
+	return stdout.String(), nil
+}