Merge branch 'feature/edit_file_api' of /home/git/repositories/gitlab/gitlabhq

app/contexts/files/create_context.rb

@@ -33,11 +33,10 @@ module Files
         return error("Your changes could not be commited, because file with such name exists")
       end
 
-      new_file_action = Gitlab::Satellite::NewFileAction.new(current_user, project, ref, path)
+      new_file_action = Gitlab::Satellite::NewFileAction.new(current_user, project, ref, file_path)
       created_successfully = new_file_action.commit!(
         params[:content],
-        params[:commit_message],
-        file_name,
+        params[:commit_message]
       )
 
       if created_successfully

app/contexts/files/update_context.rb

@@ -24,8 +24,7 @@ module Files
       new_file_action = Gitlab::Satellite::EditFileAction.new(current_user, project, ref, path)
       created_successfully = new_file_action.commit!(
         params[:content],
-        params[:commit_message],
-        params[:last_commit]
+        params[:commit_message]
       )
 
       if created_successfully

doc/api/repositories.md

@@ -384,3 +384,16 @@ Parameters:
 + `branch_name` (required) - The name of branch
 + `content` (required) - File content
 + `commit_message` (required) - Commit message
+
+## Update existing file in repository
+
+```
+PUT /projects/:id/repository/files
+```
+
+Parameters:
+
++ `file_path` (required) - Full path to file. Ex. lib/class.rb
++ `branch_name` (required) - The name of branch
++ `content` (required) - New file content
++ `commit_message` (required) - Commit message

lib/api/files.rb

@@ -16,9 +16,10 @@ module API
       #
       # Example Request:
       #   POST /projects/:id/repository/files
+      #
       post ":id/repository/files" do
-        required_attributes! [:file_name, :branch_name, :content]
-        attrs = attributes_for_keys [:file_name, :file_path, :branch_name, :content]
+        required_attributes! [:file_name, :branch_name, :content, :commit_message]
+        attrs = attributes_for_keys [:file_name, :file_path, :branch_name, :content, :commit_message]
         branch_name = attrs.delete(:branch_name)
         file_path = attrs.delete(:file_path)
         result = ::Files::CreateContext.new(user_project, current_user, attrs, branch_name, file_path).execute
@@ -35,6 +36,37 @@ module API
           render_api_error!(result[:error], 400)
         end
       end
+
+      # Update existing file in repository
+      #
+      # Parameters:
+      #   file_name (required) - The name of new file. Ex. class.rb
+      #   file_path (optional) - The path to new file. Ex. lib/
+      #   branch_name (required) - The name of branch
+      #   content (required) - File content
+      #   commit_message (required) - Commit message
+      #
+      # Example Request:
+      #   PUT /projects/:id/repository/files
+      #
+      put ":id/repository/files" do
+        required_attributes! [:file_path, :branch_name, :content, :commit_message]
+        attrs = attributes_for_keys [:file_path, :branch_name, :content, :commit_message]
+        branch_name = attrs.delete(:branch_name)
+        file_path = attrs.delete(:file_path)
+        result = ::Files::UpdateContext.new(user_project, current_user, attrs, branch_name, file_path).execute
+
+        if result[:status] == :success
+          status(200)
+
+          {
+            file_path: file_path,
+            branch_name: branch_name
+          }
+        else
+          render_api_error!(result[:error], 400)
+        end
+      end
     end
   end
 end

lib/gitlab/satellite/files/edit_file_action.rb

@@ -10,9 +10,7 @@ module Gitlab
       # Returns false if committing the change fails
       # Returns false if pushing from the satellite to Gitolite failed or was rejected
       # Returns true otherwise
-      def commit!(content, commit_message, last_commit)
-        return false unless can_edit?(last_commit)
-
+      def commit!(content, commit_message)
         in_locked_and_timed_satellite do |repo|
           prepare_satellite!(repo)
 

lib/gitlab/satellite/files/file_action.rb

@@ -8,13 +8,6 @@ module Gitlab
         @file_path = file_path
         @ref = ref
       end
-
-      protected
-
-      def can_edit?(last_commit)
-        current_last_commit = Gitlab::Git::Commit.last_for_path(@project.repository, ref, file_path).sha
-        last_commit == current_last_commit
-      end
     end
   end
 end

lib/gitlab/satellite/files/new_file_action.rb

@@ -9,7 +9,7 @@ module Gitlab
       # Returns false if committing the change fails
       # Returns false if pushing from the satellite to Gitolite failed or was rejected
       # Returns true otherwise
-      def commit!(content, commit_message, file_name)
+      def commit!(content, commit_message)
         in_locked_and_timed_satellite do |repo|
           prepare_satellite!(repo)
 
@@ -17,7 +17,7 @@ module Gitlab
           repo.git.checkout({raise: true, timeout: true, b: true}, ref, "origin/#{ref}")
 
           # update the file in the satellite's working dir
-          file_path_in_satellite = File.join(repo.working_dir, file_path || '', file_name)
+          file_path_in_satellite = File.join(repo.working_dir, file_path)
           File.open(file_path_in_satellite, 'w') { |f| f.write(content) }
 
           # add new file

spec/requests/api/files_spec.rb

@@ -10,6 +10,15 @@ describe API::API do
   before { project.team << [user, :developer] }
 
   describe "POST /projects/:id/repository/files" do
+    let(:valid_params) {
+      {
+        file_name: 'newfile.rb',
+        branch_name: 'master',
+        content: 'puts 8',
+        commit_message: 'Added newfile'
+      }
+    }
+
     it "should create a new file in project repo" do
       Gitlab::Satellite::NewFileAction.any_instance.stub(
         commit!: true,
@@ -35,12 +44,38 @@ describe API::API do
     end
   end
 
-  def valid_params
+  describe "PUT /projects/:id/repository/files" do
+    let(:valid_params) {
       {
-      file_name: 'newfile.rb',
+        file_path: 'spec/spec_helper.rb',
         branch_name: 'master',
         content: 'puts 8',
-      commit_message: 'Added newfile'
+        commit_message: 'Changed file'
+      }
     }
+
+    it "should update existing file in project repo" do
+      Gitlab::Satellite::EditFileAction.any_instance.stub(
+        commit!: true,
+      )
+
+      put api("/projects/#{project.id}/repository/files", user), valid_params
+      response.status.should == 200
+      json_response['file_path'].should == 'spec/spec_helper.rb'
+    end
+
+    it "should return a 400 bad request if no params given" do
+      put api("/projects/#{project.id}/repository/files", user)
+      response.status.should == 400
+    end
+
+    it "should return a 400 if satellite fails to create file" do
+      Gitlab::Satellite::EditFileAction.any_instance.stub(
+        commit!: false,
+      )
+
+      put api("/projects/#{project.id}/repository/files", user), valid_params
+      response.status.should == 400
+    end
   end
 end