From a2224e380bd4463fb4f633c9f379df60847228ca Mon Sep 17 00:00:00 2001
From: Alexander Neumann <alexander@bumpern.de>
Date: Sun, 8 May 2016 22:38:38 +0200
Subject: [PATCH] Address style issues identified by Hound

---
 src/restic/snapshot.go | 6 ++++++
 src/restic/testing.go  | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/restic/snapshot.go b/src/restic/snapshot.go
index 3cf8daedd..18aa9cad0 100644
--- a/src/restic/snapshot.go
+++ b/src/restic/snapshot.go
@@ -11,6 +11,7 @@ import (
 	"restic/repository"
 )
 
+// Snapshot is the state of a resource at one point in time.
 type Snapshot struct {
 	Time     time.Time   `json:"time"`
 	Parent   *backend.ID `json:"parent,omitempty"`
@@ -25,6 +26,8 @@ type Snapshot struct {
 	id *backend.ID // plaintext ID, used during restore
 }
 
+// NewSnapshot returns an initialized snapshot struct for the current user and
+// time.
 func NewSnapshot(paths []string) (*Snapshot, error) {
 	for i, path := range paths {
 		if p, err := filepath.Abs(path); err != nil {
@@ -50,6 +53,7 @@ func NewSnapshot(paths []string) (*Snapshot, error) {
 	return sn, nil
 }
 
+// LoadSnapshot loads the snapshot with the id and returns it.
 func LoadSnapshot(repo *repository.Repository, id backend.ID) (*Snapshot, error) {
 	sn := &Snapshot{id: &id}
 	err := repo.LoadJSONUnpacked(backend.Snapshot, id, sn)
@@ -60,6 +64,7 @@ func LoadSnapshot(repo *repository.Repository, id backend.ID) (*Snapshot, error)
 	return sn, nil
 }
 
+// LoadAllSnapshots returns a list of all snapshots in the repo.
 func LoadAllSnapshots(repo *repository.Repository) (snapshots []*Snapshot, err error) {
 	done := make(chan struct{})
 	defer close(done)
@@ -80,6 +85,7 @@ func (sn Snapshot) String() string {
 	return fmt.Sprintf("<Snapshot of %v at %s>", sn.Paths, sn.Time)
 }
 
+// ID retuns the snapshot's ID.
 func (sn Snapshot) ID() *backend.ID {
 	return sn.id
 }
diff --git a/src/restic/testing.go b/src/restic/testing.go
index 0703772a1..fa2ab649d 100644
--- a/src/restic/testing.go
+++ b/src/restic/testing.go
@@ -147,7 +147,7 @@ func saveTree(t testing.TB, repo *repository.Repository, seed int64) backend.ID
 	return id
 }
 
-// TestRepositoryCreateSnapshot creates a snapshot filled with fake data. The
+// TestCreateSnapshot creates a snapshot filled with fake data. The
 // fake data is generated deterministically from the timestamp `at`, which is
 // also used as the snapshot's timestamp.
 func TestCreateSnapshot(t testing.TB, repo *repository.Repository, at time.Time) backend.ID {