From 1df30f5ebc664b34c39bfbec6eec3940144c86f5 Mon Sep 17 00:00:00 2001
From: Travis Ralston <travpc@gmail.com>
Date: Mon, 13 Nov 2017 16:39:13 -0700
Subject: [PATCH] Format code

---
 .../matrix-media-repo/client/r0/download.go   | 20 ++++-------
 .../matrix-media-repo/client/r0/thumbnail.go  | 13 +------
 .../matrix-media-repo/client/r0/upload.go     | 12 ++-----
 .../matrix-media-repo/client/responses.go     |  6 ++--
 .../matrix-media-repo/cmd/media_repo/main.go  | 30 ++++++++--------
 .../matrix-media-repo/config/config.go        | 18 +++++-----
 .../matrix-media-repo/logging/logger.go       | 16 +++++----
 .../media_handler/locator.go                  |  2 +-
 .../media_handler/media_handler.go            | 10 +++---
 .../media_handler/thumbnailer.go              |  6 ++--
 .../matrix-media-repo/storage/filestore.go    |  2 +-
 .../matrix-media-repo/storage/schema/media.go |  2 +-
 .../storage/schema/thumbnail.go               |  2 +-
 .../matrix-media-repo/storage/storage.go      | 36 ++++++++++++-------
 .../matrix-media-repo/types/media.go          | 16 ++++-----
 .../matrix-media-repo/types/thumbnail.go      | 16 ++++-----
 .../matrix-media-repo/util/config.go          |  2 +-
 .../turt2live/matrix-media-repo/util/files.go | 10 ++++--
 .../matrix-media-repo/util/matrix.go          |  2 +-
 .../matrix-media-repo/util/random.go          |  2 +-
 20 files changed, 107 insertions(+), 116 deletions(-)

diff --git a/src/github.com/turt2live/matrix-media-repo/client/r0/download.go b/src/github.com/turt2live/matrix-media-repo/client/r0/download.go
index 928cc315..6c06e5c4 100644
--- a/src/github.com/turt2live/matrix-media-repo/client/r0/download.go
+++ b/src/github.com/turt2live/matrix-media-repo/client/r0/download.go
@@ -12,19 +12,11 @@ import (
 	"github.com/turt2live/matrix-media-repo/util"
 )
 
-// Request:
-//   Path params: {serverName}, {mediaId}
-//   Optional path param: {filename}
-//
-// Response:
-//   Headers: Content-Type, Content-Disposition
-//   Body: <byte[]>
-
 type DownloadMediaResponse struct {
 	ContentType string
-	Filename string
-	SizeBytes int64
-	Location string
+	Filename    string
+	SizeBytes   int64
+	Location    string
 }
 
 func DownloadMedia(w http.ResponseWriter, r *http.Request, db storage.Database, c config.MediaRepoConfig, log *logrus.Entry) interface{} {
@@ -39,8 +31,8 @@ func DownloadMedia(w http.ResponseWriter, r *http.Request, db storage.Database,
 	filename := params["filename"]
 
 	log = log.WithFields(logrus.Fields{
-		"mediaId": mediaId,
-		"server": server,
+		"mediaId":  mediaId,
+		"server":   server,
 		"filename": filename,
 	})
 
@@ -76,4 +68,4 @@ func ValidateUserCanDownload(r *http.Request, db storage.Database, c config.Medi
 	accessToken := util.GetAccessTokenFromRequest(r)
 	userId, err := util.GetUserIdFromToken(r.Context(), r.Host, accessToken, c)
 	return userId != "" && err != nil
-}
\ No newline at end of file
+}
diff --git a/src/github.com/turt2live/matrix-media-repo/client/r0/thumbnail.go b/src/github.com/turt2live/matrix-media-repo/client/r0/thumbnail.go
index b1830d25..1b1b1606 100644
--- a/src/github.com/turt2live/matrix-media-repo/client/r0/thumbnail.go
+++ b/src/github.com/turt2live/matrix-media-repo/client/r0/thumbnail.go
@@ -12,17 +12,6 @@ import (
 	"github.com/turt2live/matrix-media-repo/storage"
 )
 
-
-
-// Request:
-//   Path params: {serverName}, {mediaId}
-//   QS: ?width=&height=&method=
-//       "method" can be crop or scale
-//
-// Response:
-//   Headers: Content-Type
-//   Body: <byte[]>
-
 func ThumbnailMedia(w http.ResponseWriter, r *http.Request, db storage.Database, c config.MediaRepoConfig, log *logrus.Entry) interface{} {
 	if !ValidateUserCanDownload(r, db, c) {
 		return client.AuthFailed()
@@ -35,7 +24,7 @@ func ThumbnailMedia(w http.ResponseWriter, r *http.Request, db storage.Database,
 
 	log = log.WithFields(logrus.Fields{
 		"mediaId": mediaId,
-		"server": server,
+		"server":  server,
 	})
 
 	widthStr := r.URL.Query().Get("width")
diff --git a/src/github.com/turt2live/matrix-media-repo/client/r0/upload.go b/src/github.com/turt2live/matrix-media-repo/client/r0/upload.go
index 34904c2f..919a3405 100644
--- a/src/github.com/turt2live/matrix-media-repo/client/r0/upload.go
+++ b/src/github.com/turt2live/matrix-media-repo/client/r0/upload.go
@@ -12,14 +12,6 @@ import (
 	"github.com/turt2live/matrix-media-repo/util"
 )
 
-// Request:
-//   QS: ?filename=
-//   Headers: Content-Type
-//   Body: <byte[]>
-//
-// Response:
-//   Body: {"content_uri":"mxc://domain.com/media_id"}
-
 type MediaUploadedResponse struct {
 	ContentUri string `json:"content_uri"`
 }
@@ -38,7 +30,7 @@ func UploadMedia(w http.ResponseWriter, r *http.Request, db storage.Database, c
 
 	log = log.WithFields(logrus.Fields{
 		"filename": filename,
-		"userId": userId,
+		"userId":   userId,
 	})
 
 	contentType := r.Header.Get("Content-Type")
@@ -67,4 +59,4 @@ func UploadMedia(w http.ResponseWriter, r *http.Request, db storage.Database, c
 	}
 
 	return &MediaUploadedResponse{mxc}
-}
\ No newline at end of file
+}
diff --git a/src/github.com/turt2live/matrix-media-repo/client/responses.go b/src/github.com/turt2live/matrix-media-repo/client/responses.go
index 5b0a3c67..dce0f9b3 100644
--- a/src/github.com/turt2live/matrix-media-repo/client/responses.go
+++ b/src/github.com/turt2live/matrix-media-repo/client/responses.go
@@ -1,8 +1,8 @@
 package client
 
 type ErrorResponse struct {
-	Code string `json:"errcode"`
-	Message string `json:"error"`
+	Code         string `json:"errcode"`
+	Message      string `json:"error"`
 	InternalCode string `json:"mr_errcode"`
 }
 
@@ -20,4 +20,4 @@ func RequestTooLarge() *ErrorResponse {
 
 func AuthFailed() *ErrorResponse {
 	return &ErrorResponse{"M_UNKNOWN_TOKEN", "Authentication Failed", "M_UNKNOWN_TOKEN"}
-}
\ No newline at end of file
+}
diff --git a/src/github.com/turt2live/matrix-media-repo/cmd/media_repo/main.go b/src/github.com/turt2live/matrix-media-repo/cmd/media_repo/main.go
index 8111e039..62ce55ea 100644
--- a/src/github.com/turt2live/matrix-media-repo/cmd/media_repo/main.go
+++ b/src/github.com/turt2live/matrix-media-repo/cmd/media_repo/main.go
@@ -26,17 +26,17 @@ type requestCounter struct {
 }
 
 type Handler struct {
-	h func(http.ResponseWriter, *http.Request, storage.Database, config.MediaRepoConfig, *log.Entry) interface{}
+	h    func(http.ResponseWriter, *http.Request, storage.Database, config.MediaRepoConfig, *log.Entry) interface{}
 	opts HandlerOpts
 }
 
 type HandlerOpts struct {
-	db storage.Database
-	config config.MediaRepoConfig
+	db         storage.Database
+	config     config.MediaRepoConfig
 	reqCounter *requestCounter
 }
 
-type EmptyResponse struct {}
+type EmptyResponse struct{}
 
 func main() {
 	rtr := mux.NewRouter()
@@ -82,7 +82,7 @@ func main() {
 	// TODO: Intercept 404, 500, and 400 to respond with M_NOT_FOUND and M_UNKNOWN
 	// TODO: Rate limiting (429 M_LIMIT_EXCEEDED)
 
-	address:=c.General.BindAddress+":"+strconv.Itoa(c.General.Port)
+	address := c.General.BindAddress + ":" + strconv.Itoa(c.General.Port)
 	http.Handle("/", rtr)
 
 	log.WithField("address", address).Info("Started up. Listening at http://" + address)
@@ -91,13 +91,13 @@ func main() {
 
 func (h Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	contextLog := log.WithFields(log.Fields{
-		"method": r.Method,
-		"host": r.Host,
-		"resource": r.URL.Path,
-		"contentType": r.Header.Get("Content-Type"),
+		"method":        r.Method,
+		"host":          r.Host,
+		"resource":      r.URL.Path,
+		"contentType":   r.Header.Get("Content-Type"),
 		"contentLength": r.Header.Get("Content-Length"),
-		"queryString": util.GetLogSafeQueryString(r),
-		"requestId": h.opts.reqCounter.GetNextId(),
+		"queryString":   util.GetLogSafeQueryString(r),
+		"requestId":     h.opts.reqCounter.GetNextId(),
 	})
 	contextLog.Info("Received request")
 
@@ -127,7 +127,7 @@ func (h Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	}
 	jsonStr := string(b)
 
-	contextLog.Info("Replying with result: " + reflect.TypeOf(res).Elem().Name() +" " + jsonStr)
+	contextLog.Info("Replying with result: " + reflect.TypeOf(res).Elem().Name() + " " + jsonStr)
 
 	switch result := res.(type) {
 	case *client.ErrorResponse:
@@ -142,7 +142,7 @@ func (h Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		case "M_MEDIA_TOO_LARGE":
 			http.Error(w, jsonStr, http.StatusRequestEntityTooLarge)
 			break
-		//case "M_UNKNOWN":
+			//case "M_UNKNOWN":
 		default:
 			http.Error(w, jsonStr, http.StatusInternalServerError)
 			break
@@ -150,7 +150,7 @@ func (h Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		break
 	case *r0.DownloadMediaResponse:
 		w.Header().Set("Content-Type", result.ContentType)
-		w.Header().Set("Content-Disposition", "inline; filename=\"" + result.Filename +"\"")
+		w.Header().Set("Content-Disposition", "inline; filename=\""+result.Filename+"\"")
 		w.Header().Set("Content-Length", fmt.Sprint(result.SizeBytes))
 		f, err := os.Open(result.Location)
 		if err != nil {
@@ -173,4 +173,4 @@ func (c *requestCounter) GetNextId() string {
 	c.lastId = c.lastId + 1
 
 	return "REQ-" + strId
-}
\ No newline at end of file
+}
diff --git a/src/github.com/turt2live/matrix-media-repo/config/config.go b/src/github.com/turt2live/matrix-media-repo/config/config.go
index 9037d51d..4b39c5e0 100644
--- a/src/github.com/turt2live/matrix-media-repo/config/config.go
+++ b/src/github.com/turt2live/matrix-media-repo/config/config.go
@@ -8,15 +8,15 @@ import (
 )
 
 type HomeserverConfig struct {
-	Name string `yaml:"name"`
-	DownloadRequiresAuth bool `yaml:"downloadRequiresAuth"`
-	ClientServerApi string `yaml:"csApi"`
+	Name                 string `yaml:"name"`
+	DownloadRequiresAuth bool   `yaml:"downloadRequiresAuth"`
+	ClientServerApi      string `yaml:"csApi"`
 }
 
 type MediaRepoConfig struct {
 	General struct {
-		BindAddress string `yaml:"bindAddress"`
-		Port int `yaml:"port"`
+		BindAddress  string `yaml:"bindAddress"`
+		Port         int    `yaml:"port"`
 		LogDirectory string `yaml:"logDirectory"`
 	} `yaml:"repo"`
 
@@ -28,7 +28,7 @@ type MediaRepoConfig struct {
 
 	Uploads struct {
 		StoragePaths []string `yaml:"storagePaths,flow"`
-		MaxSizeBytes int64 `yaml:"maxBytes"`
+		MaxSizeBytes int64    `yaml:"maxBytes"`
 	} `yaml:"uploads"`
 
 	Downloads struct {
@@ -38,8 +38,8 @@ type MediaRepoConfig struct {
 	Thumbnails struct {
 		MaxSourceBytes int64 `yaml:"maxSourceBytes"`
 		Sizes []struct {
-			Width int `yaml:"width"`
-			Height int `yaml:"height"`
+			Width  int    `yaml:"width"`
+			Height int    `yaml:"height"`
 			Method string `yaml:"method"`
 		} `yaml:"sizes,flow"`
 	} `yaml:"thumbnails"`
@@ -62,4 +62,4 @@ func ReadConfig() (MediaRepoConfig, error) {
 	}
 
 	return *c, nil
-}
\ No newline at end of file
+}
diff --git a/src/github.com/turt2live/matrix-media-repo/logging/logger.go b/src/github.com/turt2live/matrix-media-repo/logging/logger.go
index ca434f4e..9c92c9c2 100644
--- a/src/github.com/turt2live/matrix-media-repo/logging/logger.go
+++ b/src/github.com/turt2live/matrix-media-repo/logging/logger.go
@@ -31,15 +31,17 @@ func Setup(dir string) error {
 	})
 	logrus.SetOutput(os.Stdout)
 
-	if dir == "" { return nil }
+	if dir == "" {
+		return nil
+	}
 	_ = os.MkdirAll(dir, os.ModePerm)
 
 	logFile := path.Join(dir, "media_repo.log")
 	writer, err := rotatelogs.New(
-		logFile + ".%Y%m%d%H%M",
+		logFile+".%Y%m%d%H%M",
 		rotatelogs.WithLinkName(logFile),
-		rotatelogs.WithMaxAge((24 * time.Hour) * 14), // keep for 14 days
-		rotatelogs.WithRotationTime(24 * time.Hour), // rotate every 24 hours
+		rotatelogs.WithMaxAge((24*time.Hour)*14),  // keep for 14 days
+		rotatelogs.WithRotationTime(24*time.Hour), // rotate every 24 hours
 	)
 	if err != nil {
 		return err
@@ -47,12 +49,12 @@ func Setup(dir string) error {
 
 	logrus.AddHook(lfshook.NewHook(lfshook.WriterMap{
 		logrus.DebugLevel: writer,
-		logrus.InfoLevel: writer,
-		logrus.WarnLevel: writer,
+		logrus.InfoLevel:  writer,
+		logrus.WarnLevel:  writer,
 		logrus.ErrorLevel: writer,
 		logrus.FatalLevel: writer,
 		logrus.PanicLevel: writer,
 	}))
 
 	return nil
-}
\ No newline at end of file
+}
diff --git a/src/github.com/turt2live/matrix-media-repo/media_handler/locator.go b/src/github.com/turt2live/matrix-media-repo/media_handler/locator.go
index 3bfff80c..8656bd39 100644
--- a/src/github.com/turt2live/matrix-media-repo/media_handler/locator.go
+++ b/src/github.com/turt2live/matrix-media-repo/media_handler/locator.go
@@ -82,4 +82,4 @@ func DownloadMedia(ctx context.Context, server string, mediaId string, c config.
 
 	log.Info("Persisting downloaded remote media")
 	return request.StoreMediaWithId(ctx, mediaId, c, db, log)
-}
\ No newline at end of file
+}
diff --git a/src/github.com/turt2live/matrix-media-repo/media_handler/media_handler.go b/src/github.com/turt2live/matrix-media-repo/media_handler/media_handler.go
index baa97c0b..ad480ada 100644
--- a/src/github.com/turt2live/matrix-media-repo/media_handler/media_handler.go
+++ b/src/github.com/turt2live/matrix-media-repo/media_handler/media_handler.go
@@ -14,11 +14,11 @@ import (
 )
 
 type MediaUploadRequest struct {
-	Contents io.Reader
+	Contents        io.Reader
 	DesiredFilename string
-	UploadedBy string
-	Host string
-	ContentType string
+	UploadedBy      string
+	Host            string
+	ContentType     string
 }
 
 func (r MediaUploadRequest) StoreAndGetMxcUri(ctx context.Context, c config.MediaRepoConfig, db storage.Database, log *logrus.Entry) (string, error) {
@@ -139,4 +139,4 @@ func IsMediaSame(media types.Media, r MediaUploadRequest) bool {
 	typeSame := media.ContentType == r.ContentType
 
 	return originSame && nameSame && userSame && typeSame
-}
\ No newline at end of file
+}
diff --git a/src/github.com/turt2live/matrix-media-repo/media_handler/thumbnailer.go b/src/github.com/turt2live/matrix-media-repo/media_handler/thumbnailer.go
index a93a6a16..02f15351 100644
--- a/src/github.com/turt2live/matrix-media-repo/media_handler/thumbnailer.go
+++ b/src/github.com/turt2live/matrix-media-repo/media_handler/thumbnailer.go
@@ -32,7 +32,7 @@ func GetThumbnail(ctx context.Context, media types.Media, width int, height int,
 
 	for i := 0; i < len(c.Thumbnails.Sizes); i++ {
 		size := c.Thumbnails.Sizes[i]
-		lastSize := i == len(c.Thumbnails.Sizes) - 1
+		lastSize := i == len(c.Thumbnails.Sizes)-1
 
 		if width == size.Width && height == size.Height {
 			targetWidth = width
@@ -60,7 +60,7 @@ func GetThumbnail(ctx context.Context, media types.Media, width int, height int,
 	}
 
 	log = log.WithFields(logrus.Fields{
-		"targetWidth": targetWidth,
+		"targetWidth":  targetWidth,
 		"targetHeight": targetHeight,
 	})
 	log.Info("Looking up thumbnail")
@@ -163,4 +163,4 @@ func generateThumbnail(ctx context.Context, media types.Media, width int, height
 	}
 
 	return *thumb, nil
-}
\ No newline at end of file
+}
diff --git a/src/github.com/turt2live/matrix-media-repo/storage/filestore.go b/src/github.com/turt2live/matrix-media-repo/storage/filestore.go
index edc5a714..e5080645 100644
--- a/src/github.com/turt2live/matrix-media-repo/storage/filestore.go
+++ b/src/github.com/turt2live/matrix-media-repo/storage/filestore.go
@@ -93,4 +93,4 @@ func GetFileHash(filePath string) (string, error) {
 
 	defer f.Close()
 	return hex.EncodeToString(hasher.Sum(nil)), nil
-}
\ No newline at end of file
+}
diff --git a/src/github.com/turt2live/matrix-media-repo/storage/schema/media.go b/src/github.com/turt2live/matrix-media-repo/storage/schema/media.go
index 15e10731..02db5a33 100644
--- a/src/github.com/turt2live/matrix-media-repo/storage/schema/media.go
+++ b/src/github.com/turt2live/matrix-media-repo/storage/schema/media.go
@@ -24,4 +24,4 @@ func PrepareMedia(db *sql.DB) (err error) {
 	}
 
 	return
-}
\ No newline at end of file
+}
diff --git a/src/github.com/turt2live/matrix-media-repo/storage/schema/thumbnail.go b/src/github.com/turt2live/matrix-media-repo/storage/schema/thumbnail.go
index c3fe68a0..08da89c9 100644
--- a/src/github.com/turt2live/matrix-media-repo/storage/schema/thumbnail.go
+++ b/src/github.com/turt2live/matrix-media-repo/storage/schema/thumbnail.go
@@ -24,4 +24,4 @@ func PrepareThumbnails(db *sql.DB) (err error) {
 	}
 
 	return
-}
\ No newline at end of file
+}
diff --git a/src/github.com/turt2live/matrix-media-repo/storage/storage.go b/src/github.com/turt2live/matrix-media-repo/storage/storage.go
index 17976a80..c421b86e 100644
--- a/src/github.com/turt2live/matrix-media-repo/storage/storage.go
+++ b/src/github.com/turt2live/matrix-media-repo/storage/storage.go
@@ -26,12 +26,12 @@ type Database struct {
 }
 
 type statements struct {
-	selectMedia *sql.Stmt
-	selectMediaByHash *sql.Stmt
-	insertMedia *sql.Stmt
+	selectMedia        *sql.Stmt
+	selectMediaByHash  *sql.Stmt
+	insertMedia        *sql.Stmt
 	selectSizeOfFolder *sql.Stmt
-	selectThumbnail *sql.Stmt
-	insertThumbnail *sql.Stmt
+	selectThumbnail    *sql.Stmt
+	insertThumbnail    *sql.Stmt
 }
 
 func OpenDatabase(connectionString string) (*Database, error) {
@@ -46,12 +46,24 @@ func OpenDatabase(connectionString string) (*Database, error) {
 	schema.PrepareThumbnails(d.db)
 
 	// prepare a bunch of statements for use
-	if d.statements.selectMedia, err = d.db.Prepare(selectMedia); err != nil { return nil, err }
-	if d.statements.selectMediaByHash, err = d.db.Prepare(selectMediaByHash); err != nil { return nil, err }
-	if d.statements.insertMedia, err = d.db.Prepare(insertMedia); err != nil { return nil, err }
-	if d.statements.selectSizeOfFolder, err = d.db.Prepare(selectSizeOfFolder); err != nil { return nil, err }
-	if d.statements.selectThumbnail, err = d.db.Prepare(selectThumbnail); err != nil { return nil, err }
-	if d.statements.insertThumbnail, err = d.db.Prepare(insertThumbnail); err != nil { return nil, err }
+	if d.statements.selectMedia, err = d.db.Prepare(selectMedia); err != nil {
+		return nil, err
+	}
+	if d.statements.selectMediaByHash, err = d.db.Prepare(selectMediaByHash); err != nil {
+		return nil, err
+	}
+	if d.statements.insertMedia, err = d.db.Prepare(insertMedia); err != nil {
+		return nil, err
+	}
+	if d.statements.selectSizeOfFolder, err = d.db.Prepare(selectSizeOfFolder); err != nil {
+		return nil, err
+	}
+	if d.statements.selectThumbnail, err = d.db.Prepare(selectThumbnail); err != nil {
+		return nil, err
+	}
+	if d.statements.insertThumbnail, err = d.db.Prepare(insertThumbnail); err != nil {
+		return nil, err
+	}
 
 	return &d, nil
 }
@@ -155,4 +167,4 @@ func (d *Database) GetThumbnail(ctx context.Context, origin string, mediaId stri
 		&t.CreationTs,
 	)
 	return *t, err
-}
\ No newline at end of file
+}
diff --git a/src/github.com/turt2live/matrix-media-repo/types/media.go b/src/github.com/turt2live/matrix-media-repo/types/media.go
index 73b0b824..99789bc4 100644
--- a/src/github.com/turt2live/matrix-media-repo/types/media.go
+++ b/src/github.com/turt2live/matrix-media-repo/types/media.go
@@ -1,13 +1,13 @@
 package types
 
 type Media struct {
-	Origin string
-	MediaId string
-	UploadName string
+	Origin      string
+	MediaId     string
+	UploadName  string
 	ContentType string
-	UserId string
-	Sha256Hash string
-	SizeBytes int64
-	Location string
-	CreationTs int64
+	UserId      string
+	Sha256Hash  string
+	SizeBytes   int64
+	Location    string
+	CreationTs  int64
 }
diff --git a/src/github.com/turt2live/matrix-media-repo/types/thumbnail.go b/src/github.com/turt2live/matrix-media-repo/types/thumbnail.go
index 52a6e915..a296b388 100644
--- a/src/github.com/turt2live/matrix-media-repo/types/thumbnail.go
+++ b/src/github.com/turt2live/matrix-media-repo/types/thumbnail.go
@@ -1,13 +1,13 @@
 package types
 
 type Thumbnail struct {
-	Origin string
-	MediaId string
-	Width int
-	Height int
-	Method string // "crop" or "scale"
+	Origin      string
+	MediaId     string
+	Width       int
+	Height      int
+	Method      string // "crop" or "scale"
 	ContentType string
-	SizeBytes int64
-	Location string
-	CreationTs int64
+	SizeBytes   int64
+	Location    string
+	CreationTs  int64
 }
diff --git a/src/github.com/turt2live/matrix-media-repo/util/config.go b/src/github.com/turt2live/matrix-media-repo/util/config.go
index feeab340..d53f8039 100644
--- a/src/github.com/turt2live/matrix-media-repo/util/config.go
+++ b/src/github.com/turt2live/matrix-media-repo/util/config.go
@@ -16,4 +16,4 @@ func GetHomeserverConfig(server string, c config.MediaRepoConfig) (*config.Homes
 	}
 
 	return nil
-}
\ No newline at end of file
+}
diff --git a/src/github.com/turt2live/matrix-media-repo/util/files.go b/src/github.com/turt2live/matrix-media-repo/util/files.go
index 598644f6..11450f92 100644
--- a/src/github.com/turt2live/matrix-media-repo/util/files.go
+++ b/src/github.com/turt2live/matrix-media-repo/util/files.go
@@ -4,8 +4,12 @@ import "os"
 
 func FileExists(path string) (bool, error) {
 	_, err := os.Stat(path)
-	if err == nil { return true, nil }
-	if os.IsNotExist(err) { return false, nil }
+	if err == nil {
+		return true, nil
+	}
+	if os.IsNotExist(err) {
+		return false, nil
+	}
 	return true, err
 }
 
@@ -23,4 +27,4 @@ func FileSize(path string) (int64, error) {
 	}
 
 	return fi.Size(), nil
-}
\ No newline at end of file
+}
diff --git a/src/github.com/turt2live/matrix-media-repo/util/matrix.go b/src/github.com/turt2live/matrix-media-repo/util/matrix.go
index fc47f26c..ce4e49b2 100644
--- a/src/github.com/turt2live/matrix-media-repo/util/matrix.go
+++ b/src/github.com/turt2live/matrix-media-repo/util/matrix.go
@@ -26,4 +26,4 @@ func GetUserIdFromToken(ctx context.Context, serverName string, accessToken stri
 	}
 
 	return response.UserId, nil
-}
\ No newline at end of file
+}
diff --git a/src/github.com/turt2live/matrix-media-repo/util/random.go b/src/github.com/turt2live/matrix-media-repo/util/random.go
index a841a98d..e2cb48a7 100644
--- a/src/github.com/turt2live/matrix-media-repo/util/random.go
+++ b/src/github.com/turt2live/matrix-media-repo/util/random.go
@@ -24,4 +24,4 @@ func GenerateRandomString(nBytes int) (string, error) {
 	hasher := md5.New()
 	hasher.Write(b)
 	return hex.EncodeToString(hasher.Sum(nil)), nil
-}
\ No newline at end of file
+}
-- 
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