temp for tree extraction

internal/git/remote.go

@@ -0,0 +1,106 @@
+package git
+
+import (
+	"fmt"
+
+	gogit "github.com/go-git/go-git/v5"
+	"github.com/go-git/go-git/v5/config"
+)
+
+// RemoteHelper provides utilities for working with Git remotes
+type RemoteHelper struct {
+	repo *gogit.Repository
+}
+
+// NewRemoteHelper creates a new RemoteHelper instance
+func NewRemoteHelper(repo *gogit.Repository) *RemoteHelper {
+	return &RemoteHelper{repo: repo}
+}
+
+// GetRemote retrieves a remote by name, defaults to "origin" if name is empty
+func (rh *RemoteHelper) GetRemote(name string) (*gogit.Remote, error) {
+	if name == "" {
+		name = "origin"
+	}
+
+	remote, err := rh.repo.Remote(name)
+	if err != nil {
+		return nil, fmt.Errorf("remote '%s' not found: %w", name, err)
+	}
+
+	return remote, nil
+}
+
+// ListRemotes returns all configured remotes
+func (rh *RemoteHelper) ListRemotes() ([]*gogit.Remote, error) {
+	remotes, err := rh.repo.Remotes()
+	if err != nil {
+		return nil, fmt.Errorf("failed to list remotes: %w", err)
+	}
+
+	return remotes, nil
+}
+
+// ValidateRemote checks if a remote exists and is properly configured
+func (rh *RemoteHelper) ValidateRemote(name string) error {
+	if name == "" {
+		name = "origin"
+	}
+
+	remote, err := rh.GetRemote(name)
+	if err != nil {
+		return err
+	}
+
+	// Check if remote has URLs configured
+	cfg := remote.Config()
+	if len(cfg.URLs) == 0 {
+		return fmt.Errorf("remote '%s' has no URLs configured", name)
+	}
+
+	return nil
+}
+
+// GetDefaultRemoteName returns the default remote name (origin)
+func (rh *RemoteHelper) GetDefaultRemoteName() string {
+	return "origin"
+}
+
+// GetRemoteURL returns the fetch URL for a remote
+func (rh *RemoteHelper) GetRemoteURL(name string) (string, error) {
+	if name == "" {
+		name = "origin"
+	}
+
+	remote, err := rh.GetRemote(name)
+	if err != nil {
+		return "", err
+	}
+
+	cfg := remote.Config()
+	if len(cfg.URLs) == 0 {
+		return "", fmt.Errorf("remote '%s' has no URLs configured", name)
+	}
+
+	return cfg.URLs[0], nil
+}
+
+// GetRemoteConfig returns the configuration for a remote
+func (rh *RemoteHelper) GetRemoteConfig(name string) (*config.RemoteConfig, error) {
+	if name == "" {
+		name = "origin"
+	}
+
+	remote, err := rh.GetRemote(name)
+	if err != nil {
+		return nil, err
+	}
+
+	return remote.Config(), nil
+}
+
+// HasRemote checks if a remote with the given name exists
+func (rh *RemoteHelper) HasRemote(name string) bool {
+	_, err := rh.repo.Remote(name)
+	return err == nil
+}