added lfs to s3

conf.example.yml

@@ -331,6 +331,7 @@ destination:
      storageclass: "" # storage class for all repos to be uploaded to this S3 bucket. E.g. for AWS: STANDARD, STANDARD_IA, GLACIER, etc.
      src_repo_url_tag_key: "" # if set, tag each uploaded object with this key and the source repo URL as value. Leave unset to disable tagging.
      datecreatedir: false # if true, gickup will create a directory for backup with the creation date
+     lfs: true # clone lfs repos, !! ATTENTION !! git and git-lfs must be installed on the system!
   azureblob:
     - url: https://yourstorageaccount.blob.core.windows.net # blob storage endpoint for your storage account, can be a SAS url
       container: name of your blob container

gickup_spec.json

@@ -618,6 +618,10 @@
                             "datecreatedir": {
                                 "type": "boolean",
                                 "description": "If true, gickup will create a directory for backup with the creation date"
+                            },
+                            "lfs": {
+                                "type": "boolean",
+                                "description": "uses lfs to clone repositories"
                             }
                         },
                         "additionalProperties": false

local/local.go

@@ -604,6 +604,12 @@ func tempCloneBase(repo types.Repo, tempdir string, isBare bool) (*git.Repositor
 			return r, lfsErr
 		}
 
+		// Bare backups already contain all refs and LFS objects.
+		// Checkout and pull require a working tree and must not run for these clones.
+		if isBare {
+			return r, nil
+		}
+
 		// Get the symbolic reference for HEAD
 		headRef, err := r.Head()
 		if err != nil {

main.go

@@ -256,6 +256,7 @@ func backup(repos []types.Repo, conf *types.Conf) {
 				}
 
 				defer os.RemoveAll(tempdir)
+				r.Origin.LFS = d.LFS
 				tempClonePath := path.Join(tempdir, r.Name)
 				_, err = local.TempCloneBare(r, tempClonePath)
 				if err != nil {

types/types.go

@@ -595,6 +595,7 @@ type S3Repo struct {
 	StorageClass     string  `yaml:"storageclass"`
 	DateCreateDir    bool    `yaml:"datecreatedir"`
 	SrcRepoUrlTagKey *string `yaml:"src_repo_url_tag_key"`
+	LFS              bool    `yaml:"lfs"`
 }
 
 func (s3 S3Repo) GetKey(accessString string) (string, error) {