From 63f234847bf613b621b3a714d77fc077d88717e6 Mon Sep 17 00:00:00 2001
From: Máximo Cuadros <mcuadros@gmail.com>
Date: Wed, 12 Apr 2017 03:46:28 +0200
Subject: worktree, reset implementation and status improvements

---
 plumbing/format/index/index.go | 27 +++++++++++++++------------
 plumbing/object/tree.go        |  2 +-
 2 files changed, 16 insertions(+), 13 deletions(-)

(limited to 'plumbing')

diff --git a/plumbing/format/index/index.go b/plumbing/format/index/index.go
index 3675c4e..61e7d66 100644
--- a/plumbing/format/index/index.go
+++ b/plumbing/format/index/index.go
@@ -5,6 +5,8 @@ import (
 	"fmt"
 	"time"
 
+	"bytes"
+
 	"gopkg.in/src-d/go-git.v4/plumbing"
 	"gopkg.in/src-d/go-git.v4/plumbing/filemode"
 )
@@ -50,12 +52,12 @@ type Index struct {
 
 // String is equivalent to `git ls-files --stage --debug`
 func (i *Index) String() string {
-	var o string
+	buf := bytes.NewBuffer(nil)
 	for _, e := range i.Entries {
-		o += e.String()
+		buf.WriteString(e.String())
 	}
 
-	return o
+	return buf.String()
 }
 
 // Entry represents a single file (or stage of a file) in the cache. An entry
@@ -90,15 +92,16 @@ type Entry struct {
 }
 
 func (e Entry) String() string {
-	var o string
-	o += fmt.Sprintf("%06o %s %d\t%s\n", e.Mode, e.Hash, e.Stage, e.Name)
-	o += fmt.Sprintf("  ctime: %d:%d\n", e.CreatedAt.Unix(), e.CreatedAt.Nanosecond())
-	o += fmt.Sprintf("  mtime: %d:%d\n", e.ModifiedAt.Unix(), e.ModifiedAt.Nanosecond())
-	o += fmt.Sprintf("  dev: %d\tino: %d\n", e.Dev, e.Inode)
-	o += fmt.Sprintf("  uid: %d\tgid: %d\n", e.UID, e.GID)
-	o += fmt.Sprintf("  size: %d\tflags: %x\n", e.Size, 0)
-
-	return o
+	buf := bytes.NewBuffer(nil)
+
+	fmt.Fprintf(buf, "%06o %s %d\t%s\n", e.Mode, e.Hash, e.Stage, e.Name)
+	fmt.Fprintf(buf, "  ctime: %d:%d\n", e.CreatedAt.Unix(), e.CreatedAt.Nanosecond())
+	fmt.Fprintf(buf, "  mtime: %d:%d\n", e.ModifiedAt.Unix(), e.ModifiedAt.Nanosecond())
+	fmt.Fprintf(buf, "  dev: %d\tino: %d\n", e.Dev, e.Inode)
+	fmt.Fprintf(buf, "  uid: %d\tgid: %d\n", e.UID, e.GID)
+	fmt.Fprintf(buf, "  size: %d\tflags: %x\n", e.Size, 0)
+
+	return buf.String()
 }
 
 // Tree contains pre-computed hashes for trees that can be derived from the
diff --git a/plumbing/object/tree.go b/plumbing/object/tree.go
index b768b96..d2265a8 100644
--- a/plumbing/object/tree.go
+++ b/plumbing/object/tree.go
@@ -109,7 +109,7 @@ func (t *Tree) TreeEntryFile(e *TreeEntry) (*File, error) {
 	return NewFile(e.Name, e.Mode, blob), nil
 }
 
-// FindEntry search a TreeEntry in this tree or any subtree
+// FindEntry search a TreeEntry in this tree or any subtree.
 func (t *Tree) FindEntry(path string) (*TreeEntry, error) {
 	pathParts := strings.Split(path, "/")
 
-- 
cgit