Merge pull request #270 from mcuadros/submodules-init

Submodules init and update

1 files changed, 9 insertions, 4 deletions

diff --git a/storage/filesystem/internal/dotgit/dotgit.go b/storage/filesystem/internal/dotgit/dotgit.go
index 6646e18..b46f827 100644
--- a/storage/filesystem/internal/dotgit/dotgit.go
+++ b/storage/filesystem/internal/dotgit/dotgit.go
@@ -21,13 +21,13 @@ const (
 	configPath     = "config"
 	indexPath      = "index"
 	shallowPath    = "shallow"
+	modulePath     = "module"
+	objectsPath    = "objects"
+	packPath       = "pack"
+	refsPath       = "refs"
 
 	tmpPackedRefsPrefix = "._packed-refs"
 
-	objectsPath = "objects"
-	packPath    = "pack"
-	refsPath    = "refs"
-
 	packExt = ".pack"
 	idxExt  = ".idx"
 )
@@ -454,6 +454,11 @@ func (d *DotGit) readReferenceFile(refsPath, refFile string) (ref *plumbing.Refe
 	return plumbing.NewReferenceFromStrings(refFile, line), nil
 }
 
+// Module return a billy.Filesystem poiting to the module folder
+func (d *DotGit) Module(name string) billy.Filesystem {
+	return d.fs.Dir(d.fs.Join(modulePath, name))
+}
+
 func isHex(s string) bool {
 	for _, b := range []byte(s) {
 		if isNum(b) {