Merge pull request #400 from Manoramsharma/patch-pretest

[PRETEST1]: Initial changes for adding support to clone bare repo

pkg/git/git.go

@@ -23,6 +23,7 @@ type CloneOptions struct {
 	Branch    string
 	LocalPath string
 	Writer    io.Writer
+	Bare      bool // New field to indicate if the clone should be bare
 }
 
 // CloneOption is a function that modifies CloneOptions
@@ -39,6 +40,13 @@ func NewCloneOptions(repoUrl, commit, tag, branch, localpath string, Writer io.W
 	}
 }
 
+// WithBare sets the bare flag for CloneOptions
+func WithBare(isBare bool) CloneOption {
+	return func(o *CloneOptions) {
+		o.Bare = isBare
+	}
+}
+
 // WithRepoURL sets the repo URL for CloneOptions
 func WithRepoURL(repoURL string) CloneOption {
 	return func(o *CloneOptions) {
@@ -101,6 +109,23 @@ func (cloneOpts *CloneOptions) Validate() error {
 	return nil
 }
 
+// Clone clones a git repository
+func (cloneOpts *CloneOptions) CloneBare() (*git.Repository, error) {
+	if err := cloneOpts.Validate(); err != nil {
+		return nil, err
+	}
+
+	repo, err := git.PlainClone(cloneOpts.LocalPath, cloneOpts.Bare, &git.CloneOptions{
+		URL:      cloneOpts.RepoURL,
+		Progress: cloneOpts.Writer,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return repo, nil
+}
+
 // Clone clones a git repository
 func (cloneOpts *CloneOptions) Clone() (*git.Repository, error) {
 	if err := cloneOpts.Validate(); err != nil {
@@ -126,7 +151,6 @@ func (cloneOpts *CloneOptions) Clone() (*git.Repository, error) {
 	}
 
 	repo, err := git.PlainOpen(cloneOpts.LocalPath)
-
 	if err != nil {
 		return nil, err
 	}
@@ -145,6 +169,9 @@ func CloneWithOpts(opts ...CloneOption) (*git.Repository, error) {
 	if err != nil {
 		return nil, err
 	}
+	if cloneOpts.Bare {
+		return cloneOpts.CloneBare()
+	}
 
 	return cloneOpts.Clone()
 }

pkg/git/git_test.go

@@ -11,6 +11,8 @@ import (
 
 func TestWithGitOptions(t *testing.T) {
 	cloneOpts := &CloneOptions{}
+	WithBare(true)(cloneOpts)
+	assert.Equal(t, cloneOpts.Bare, true)
 	WithRepoURL("test_url")(cloneOpts)
 	assert.Equal(t, cloneOpts.RepoURL, "test_url")
 	WithBranch("test_branch")(cloneOpts)