cmd/pull/pull.go - master - sondr/bxmake

cmd/pull/pull.go
113 строк3 KB
Denis Son
Initial commit
17 ноя 2025, 14:32
17 ноя 2025, 14:321a12c0b
package pull

import (
	"fmt"
	"strings"

	"github.com/spf13/cobra"
	"gitverse.ru/sondr/bxmake/internal/errors"
	"gitverse.ru/sondr/bxmake/internal/git"
)

// pullCmd represents the pull command
var pullCmd = &cobra.Command{
	Use:     "pull [--verbose]",
	Aliases: []string{"p"},
	Short:   "Pull changes from remote repository (alias: p)",
	Long: `Pulls all changes from the remote repository.
Supports both SSH and HTTPS authentication automatically.
Use --verbose to show detailed information about the pull process.`,
	RunE: runPull,
}

// GetPullCmd returns the pull command
func GetPullCmd() *cobra.Command {
	return pullCmd
}

func init() {
	// Configure flags for pull command
	pullCmd.Flags().Bool("verbose", false, "Show detailed information about the pull process")
}

func runPull(cmd *cobra.Command, args []string) error {
	// Get --verbose flag value
	verbose, _ := cmd.Flags().GetBool("verbose")

	// Check that we are in a git repository
	if !git.IsRepository() {
		return errors.NewConfigError("current directory is not a Git repository", nil)
	}

	repo, err := git.NewRepository()
	if err != nil {
		return errors.NewConfigError("failed to open Git repository", err)
	}

	if verbose {
		fmt.Println("Verbose mode enabled")
		fmt.Println("Working directory:", ".")
		fmt.Println("Checking Git repository status...")
	}

	// Get current branch information
	currentBranch, err := repo.GetCurrentBranch()
	if err != nil {
		if verbose {
			fmt.Printf("Warning: Could not determine current branch: %v\n", err)
		}
	} else if verbose {
		fmt.Printf("Current branch: %s\n", currentBranch)
	}

	// Get remote repository information
	remoteURL, err := repo.GetRemoteURL()
	if err != nil {
		return errors.NewConfigError("failed to get remote repository URL", err)
	}

	if verbose {
		fmt.Printf("Remote repository: %s\n", remoteURL)
		fmt.Printf("Remote name: origin\n")

		// Determine authentication type
		if strings.HasPrefix(remoteURL, "git@") || strings.HasPrefix(remoteURL, "ssh://") {
			fmt.Println("Authentication method: SSH")
		} else if strings.HasPrefix(remoteURL, "https://") {
			fmt.Println("Authentication method: HTTPS")
		} else {
			fmt.Println("Authentication method: Unknown")
		}
	}

	fmt.Println("Pulling changes from remote repository...")

	// Execute git pull with automatic authentication
	err = repo.Pull()
	if err != nil {
		if verbose {
			fmt.Printf("Pull failed with error: %v\n", err)
			fmt.Println("Possible causes:")
			fmt.Println("   - Authentication issues (check SSH keys or credentials)")
			fmt.Println("   - Network connectivity problems")
			fmt.Println("   - Remote repository not accessible")
			fmt.Println("   - Local repository conflicts")
		}
		return errors.NewConfigError("failed to pull changes", err)
	}

	if verbose {
		fmt.Println("Pull operation completed successfully")
		fmt.Println("Checking for new commits...")

		// Get current branch after pull
		afterBranch, err := repo.GetCurrentBranch()
		if err == nil && afterBranch != currentBranch {
			fmt.Printf("Branch changed from '%s' to '%s'\n", currentBranch, afterBranch)
		}
	} else {
		fmt.Println("Successfully pulled changes from remote repository")
	}

	return nil
}