dotgit: Move package outside internal.

Signed-off-by: Antonio Jesus Navarro Perez <antnavper@gmail.com>

1 files changed, 0 insertions, 43 deletions

diff --git a/storage/filesystem/internal/dotgit/dotgit_setref.go b/storage/filesystem/internal/dotgit/dotgit_setref.go
deleted file mode 100644
index d27c1a3..0000000
--- a/storage/filesystem/internal/dotgit/dotgit_setref.go
+++ /dev/null
@@ -1,43 +0,0 @@
-// +build !norwfs
-
-package dotgit
-
-import (
-	"os"
-
-	"gopkg.in/src-d/go-git.v4/plumbing"
-	"gopkg.in/src-d/go-git.v4/utils/ioutil"
-)
-
-func (d *DotGit) setRef(fileName, content string, old *plumbing.Reference) (err error) {
-	// If we are not checking an old ref, just truncate the file.
-	mode := os.O_RDWR | os.O_CREATE
-	if old == nil {
-		mode |= os.O_TRUNC
-	}
-
-	f, err := d.fs.OpenFile(fileName, mode, 0666)
-	if err != nil {
-		return err
-	}
-
-	defer ioutil.CheckClose(f, &err)
-
-	// Lock is unlocked by the deferred Close above. This is because Unlock
-	// does not imply a fsync and thus there would be a race between
-	// Unlock+Close and other concurrent writers. Adding Sync to go-billy
-	// could work, but this is better (and avoids superfluous syncs).
-	err = f.Lock()
-	if err != nil {
-		return err
-	}
-
-	// this is a no-op to call even when old is nil.
-	err = d.checkReferenceAndTruncate(f, old)
-	if err != nil {
-		return err
-	}
-
-	_, err = f.Write([]byte(content))
-	return err
-}