Create and edit files in web editor via rugged

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Gemfile

@@ -45,7 +45,7 @@ gem "browser"
 
 # Extracting information from a git repository
 # Provide access to Gitlab::Git library
-gem "gitlab_git", '~> 7.1.13'
+gem "gitlab_git", '~> 7.2.0'
 
 # Ruby/Rack Git Smart-HTTP Server Handler
 # GitLab fork with a lot of changes (improved thread-safety, better memory usage etc)

Gemfile.lock

@@ -225,7 +225,7 @@ GEM
       mime-types (~> 1.19)
     gitlab_emoji (0.1.0)
       gemojione (~> 2.0)
-    gitlab_git (7.1.13)
+    gitlab_git (7.2.0)
       activesupport (~> 4.0)
       charlock_holmes (~> 0.6)
       gitlab-linguist (~> 3.0)
@@ -733,7 +733,7 @@ DEPENDENCIES
   gitlab-grack (~> 2.0.2)
   gitlab-linguist (~> 3.0.1)
   gitlab_emoji (~> 0.1)
-  gitlab_git (~> 7.1.13)
+  gitlab_git (~> 7.2.0)
   gitlab_meta (= 7.0)
   gitlab_omniauth-ldap (= 1.2.1)
   gollum-lib (~> 4.0.2)

app/models/repository.rb

@@ -370,6 +370,31 @@ class Repository
     @root_ref ||= raw_repository.root_ref
   end
 
+  def commit_file(user, path, content, message, ref)
+    path[0] = '' if path[0] == '/'
+
+    author = {
+      email: user.email,
+      name: user.name,
+      time: Time.now
+    }
+
+    options = {}
+    options[:committer] = author
+    options[:author] = author
+    options[:commit] = {
+      message: message,
+      branch: ref
+    }
+
+    options[:file] = {
+      content: content,
+      path: path
+    }
+
+    Gitlab::Git::Blob.commit(raw_repository, options)
+  end
+
   private
 
   def cache

app/services/files/create_service.rb

@@ -33,14 +33,24 @@ module Files
         end
       end
 
+      if params[:encoding] == 'base64'
+        new_file_action = Gitlab::Satellite::NewFileAction.new(current_user, project, ref, file_path)
+        created_successfully = new_file_action.commit!(
+          params[:content],
+          params[:commit_message],
+          params[:encoding],
+          params[:new_branch]
+        )
+      else
+        created_successfull = repository.commit_file(
+          current_user,
+          file_path,
+          params[:content],
+          params[:commit_message],
+          params[:new_branch] || ref
+        )
+      end
 
-      new_file_action = Gitlab::Satellite::NewFileAction.new(current_user, project, ref, file_path)
-      created_successfully = new_file_action.commit!(
-        params[:content],
-        params[:commit_message],
-        params[:encoding],
-        params[:new_branch]
-      )
 
       if created_successfully
         success

app/services/files/update_service.rb

@@ -19,13 +19,23 @@ module Files
         return error("You can only edit text files")
       end
 
-      edit_file_action = Gitlab::Satellite::EditFileAction.new(current_user, project, ref, path)
-      edit_file_action.commit!(
-        params[:content],
-        params[:commit_message],
-        params[:encoding],
-        params[:new_branch]
-      )
+      if params[:encoding] == 'base64'
+        edit_file_action = Gitlab::Satellite::EditFileAction.new(current_user, project, ref, path)
+        edit_file_action.commit!(
+          params[:content],
+          params[:commit_message],
+          params[:encoding],
+          params[:new_branch]
+        )
+      else
+        repository.commit_file(
+          current_user,
+          path,
+          params[:content],
+          params[:commit_message],
+          params[:new_branch] || ref
+        )
+      end
 
       success
     rescue Gitlab::Satellite::CheckoutFailed => ex