From ed52dd691c1be69b3842545694c9a5a08198c5e5 Mon Sep 17 00:00:00 2001
From: celogeek <65178+celogeek@users.noreply.github.com>
Date: Fri, 31 Dec 2021 12:55:37 +0100
Subject: [PATCH] move md5 tools

---
 internal/md5/file.go                          | 22 +++++++++++++++++
 internal/piwigo/piwigotools/file_to_upload.go |  4 +++-
 internal/piwigo/piwigotools/md5.go            | 24 -------------------
 3 files changed, 25 insertions(+), 25 deletions(-)
 create mode 100644 internal/md5/file.go
 delete mode 100644 internal/piwigo/piwigotools/md5.go

diff --git a/internal/md5/file.go b/internal/md5/file.go
new file mode 100644
index 0000000..cd2ac3f
--- /dev/null
+++ b/internal/md5/file.go
@@ -0,0 +1,22 @@
+package md5
+
+import (
+	"crypto/md5"
+	"fmt"
+	"io"
+	"os"
+)
+
+func File(filename string) (string, error) {
+	file, err := os.Open(filename)
+	if err != nil {
+		return "", err
+	}
+	defer file.Close()
+
+	hash := md5.New()
+	if _, err = io.Copy(hash, file); err != nil {
+		return "", err
+	}
+	return fmt.Sprintf("%x", hash.Sum(nil)), nil
+}
diff --git a/internal/piwigo/piwigotools/file_to_upload.go b/internal/piwigo/piwigotools/file_to_upload.go
index ebda35e..618256b 100644
--- a/internal/piwigo/piwigotools/file_to_upload.go
+++ b/internal/piwigo/piwigotools/file_to_upload.go
@@ -4,6 +4,8 @@ import (
 	"os"
 	"path/filepath"
 	"strings"
+
+	"github.com/celogeek/piwigo-cli/internal/md5"
 )
 
 type FileToUpload struct {
@@ -26,7 +28,7 @@ func (f *FileToUpload) Checked() bool {
 
 func (f *FileToUpload) MD5() string {
 	if f.md5 == nil {
-		md5, err := Md5File(f.FullPath())
+		md5, err := md5.File(f.FullPath())
 		if err != nil {
 			return ""
 		}
diff --git a/internal/piwigo/piwigotools/md5.go b/internal/piwigo/piwigotools/md5.go
deleted file mode 100644
index ebfd562..0000000
--- a/internal/piwigo/piwigotools/md5.go
+++ /dev/null
@@ -1,24 +0,0 @@
-package piwigotools
-
-import (
-	"crypto/md5"
-	"fmt"
-	"io"
-	"os"
-)
-
-func Md5File(filename string) (result string, err error) {
-	file, err := os.Open(filename)
-	if err != nil {
-		return
-	}
-	defer file.Close()
-
-	hash := md5.New()
-	_, err = io.Copy(hash, file)
-	if err != nil {
-		return
-	}
-	result = fmt.Sprintf("%x", hash.Sum(nil))
-	return
-}