refactor(git): add output option to git functions

internal/cmd/backup.go

@@ -42,6 +42,7 @@ func backup(ctx context.Context, c *config.Config) error {
 		c.GitRepo,
 		git.WithBasicAuth(c.GitUser, c.GitPass),
 		git.WithBranch(c.GitBranch),
+		git.WithOutputWriter(c.Output),
 	)
 
 	if err := project.Clone(ctx); err != nil {

pkg/git/project.go

@@ -3,6 +3,7 @@ package git
 import (
 	"context"
 	"errors"
+	"io"
 
 	"github.com/go-git/go-billy/v5"
 	"github.com/go-git/go-billy/v5/memfs"
@@ -30,6 +31,12 @@ func WithBranch(branch string) ProjectOption {
 	}
 }
 
+func WithOutputWriter(o io.Writer) ProjectOption {
+	return func(p *Project) {
+		p.writer = o
+	}
+}
+
 type Project struct {
 	Branch  string
 	Force   bool
@@ -40,6 +47,7 @@ type Project struct {
 	storer     *memory.Storage
 	repository *git.Repository
 	worktree   *git.Worktree
+	writer     io.Writer
 }
 
 func NewProject(url string, options ...ProjectOption) *Project {
@@ -103,6 +111,10 @@ func (p *Project) Clone(ctx context.Context) error {
 		cloneOpts.Auth = p.auth
 	}
 
+	if p.writer != nil {
+		cloneOpts.Progress = p.writer
+	}
+
 	if err := cloneOpts.Validate(); err != nil {
 		return err
 	}
@@ -147,6 +159,10 @@ func (p *Project) Pull(ctx context.Context) error {
 		ReferenceName: plumbing.NewBranchReferenceName(p.Branch),
 	}
 
+	if p.writer != nil {
+		pullOpts.Progress = p.writer
+	}
+
 	if err := pullOpts.Validate(); err != nil {
 		return err
 	}
@@ -168,6 +184,10 @@ func (p *Project) Push(ctx context.Context) error {
 		pushOpts.Auth = p.auth
 	}
 
+	if p.writer != nil {
+		pushOpts.Progress = p.writer
+	}
+
 	if err := pushOpts.Validate(); err != nil {
 		return err
 	}