diff --git a/CHANGELOG b/CHANGELOG
index b67f010c6a0..0c9fd2c9087 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -13,9 +13,13 @@ v 8.2.0 (unreleased)
   - Fix: Inability to reply to code comments in the MR view, if the MR comes from a fork
   - Use git follow flag for commits page when retrieve history for file or directory
   - Show merge request CI status on merge requests index page
+  - Extend yml syntax for only and except to support specifying repository path
   - Fix: 500 error returned if destroy request without HTTP referer (Kazuki Shimizu)
   - Remove deprecated CI events from project settings page
   - Use issue editor as cross reference comment author when issue is edited with a new mention.
+  - [API] Add ability to fetch the commit ID of the last commit that actually touched a file
+  - Add "New file" link to dropdown on project page
+  - Include commit logs in project search
 
 v 8.1.3
   - Spread out runner contacted_at updates
diff --git a/app/assets/stylesheets/pages/commits.scss b/app/assets/stylesheets/pages/commits.scss
index 4e121b95d13..e485487bcfd 100644
--- a/app/assets/stylesheets/pages/commits.scss
+++ b/app/assets/stylesheets/pages/commits.scss
@@ -33,6 +33,8 @@
 }
 
 li.commit {
+  list-style: none;
+
   .commit-row-title {
     font-size: $list-font-size;
     line-height: 20px;
diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index 05c7d3de8bc..00d13a83ce8 100644
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -1,7 +1,7 @@
 class ProjectsController < ApplicationController
   include ExtractsPath
 
-  prepend_before_filter :render_go_import, only: [:show]
+  prepend_before_action :render_go_import, only: [:show]
   skip_before_action :authenticate_user!, only: [:show, :activity]
   before_action :project, except: [:new, :create]
   before_action :repository, except: [:new, :create]
diff --git a/app/controllers/search_controller.rb b/app/controllers/search_controller.rb
index eb0408a95e5..9bb42ec86b3 100644
--- a/app/controllers/search_controller.rb
+++ b/app/controllers/search_controller.rb
@@ -23,8 +23,8 @@ class SearchController < ApplicationController
 
     @search_results =
       if @project
-        unless %w(blobs notes issues merge_requests milestones wiki_blobs).
-          include?(@scope)
+        unless %w(blobs notes issues merge_requests milestones wiki_blobs
+                  commits).include?(@scope)
           @scope = 'blobs'
         end
 
diff --git a/app/models/ci/commit.rb b/app/models/ci/commit.rb
index 13437b2483f..e58420d82d4 100644
--- a/app/models/ci/commit.rb
+++ b/app/models/ci/commit.rb
@@ -187,7 +187,7 @@ module Ci
     end
 
     def config_processor
-      @config_processor ||= Ci::GitlabCiYamlProcessor.new(ci_yaml_file)
+      @config_processor ||= Ci::GitlabCiYamlProcessor.new(ci_yaml_file, gl_project.path_with_namespace)
     rescue Ci::GitlabCiYamlProcessor::ValidationError => e
       save_yaml_error(e.message)
       nil
diff --git a/app/models/repository.rb b/app/models/repository.rb
index c9b36bd8170..9266ba27f0a 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -87,6 +87,15 @@ class Repository
     commits
   end
 
+  def find_commits_by_message(query)
+    # Limited to 1000 commits for now, could be parameterized?
+    args = %W(git log --pretty=%H --max-count 1000 --grep=#{query})
+
+    git_log_results = Gitlab::Popen.popen(args, path_to_repo).first.lines.map(&:chomp)
+    commits = git_log_results.map { |c| commit(c) }
+    commits
+  end
+
   def find_branch(name)
     branches.find { |branch| branch.name == name }
   end
diff --git a/app/views/layouts/_search.html.haml b/app/views/layouts/_search.html.haml
index ceb64ce3157..d1aa8f62463 100644
--- a/app/views/layouts/_search.html.haml
+++ b/app/views/layouts/_search.html.haml
@@ -11,6 +11,8 @@
         = hidden_field_tag :scope, 'merge_requests'
       - elsif current_controller?(:wikis)
         = hidden_field_tag :scope, 'wiki_blobs'
+      - elsif current_controller?(:commits)
+        = hidden_field_tag :scope, 'commits'
       - else
         = hidden_field_tag :search_code, true
 
diff --git a/app/views/projects/buttons/_dropdown.html.haml b/app/views/projects/buttons/_dropdown.html.haml
index 4580c912692..bed2b16249e 100644
--- a/app/views/projects/buttons/_dropdown.html.haml
+++ b/app/views/projects/buttons/_dropdown.html.haml
@@ -20,6 +20,10 @@
             New snippet
       - if can?(current_user, :push_code, @project)
         %li.divider
+        %li
+          = link_to namespace_project_new_blob_path(@project.namespace, @project, @project.default_branch || 'master'), title: 'New file' do
+            = icon('file fw')
+            New file
         %li
           = link_to new_namespace_project_branch_path(@project.namespace, @project) do
             = icon('code-fork fw')
diff --git a/app/views/search/_category.html.haml b/app/views/search/_category.html.haml
index d637abfa76b..481451edb23 100644
--- a/app/views/search/_category.html.haml
+++ b/app/views/search/_category.html.haml
@@ -42,6 +42,13 @@
           Wiki
           %span.badge
             = @search_results.wiki_blobs_count
+    %li{class: ("active" if @scope == 'commits')}
+      = link_to search_filter_path(scope: 'commits') do
+        = icon('history fw')
+        %span
+          Commits
+          %span.badge
+            = @search_results.commits_count
 
   - elsif @show_snippets
     %li{class: ("active" if @scope == 'snippet_blobs')}
diff --git a/app/views/search/results/_commit.html.haml b/app/views/search/results/_commit.html.haml
new file mode 100644
index 00000000000..4e6c3965dc6
--- /dev/null
+++ b/app/views/search/results/_commit.html.haml
@@ -0,0 +1,2 @@
+.search-result-row
+  = render 'projects/commits/commit', project: @project, commit: commit
diff --git a/config/initializers/inflections.rb b/config/initializers/inflections.rb
index 5d46ece1e1b..9e8b0131f8f 100644
--- a/config/initializers/inflections.rb
+++ b/config/initializers/inflections.rb
@@ -8,24 +8,3 @@
 #   inflect.irregular 'person', 'people'
 #   inflect.uncountable %w( fish sheep )
 # end
-
-# Mark "commits" as uncountable.
-#
-# Without this change, the routes
-#
-#   resources :commit,  only: [:show], constraints: {id: /[[:alnum:]]{6,40}/}
-#   resources :commits, only: [:show], constraints: {id: /.+/}
-#
-# would generate identical route helper methods (`project_commit_path`), resulting
-# in one of them not getting a helper method at all.
-#
-# After this change, the helper methods are:
-#
-#   project_commit_path(@project, @project.commit)
-#   # => "/gitlabhq/commit/bcf03b5de6c33f3869ef70d68cf06e679d1d7f9a
-#
-#   project_commits_path(@project, 'stable/README.md')
-#   # => "/gitlabhq/commits/stable/README.md"
-ActiveSupport::Inflector.inflections do |inflect|
-  inflect.uncountable %w(commits)
-end
diff --git a/doc/api/repository_files.md b/doc/api/repository_files.md
index 25311b07107..623063f357b 100644
--- a/doc/api/repository_files.md
+++ b/doc/api/repository_files.md
@@ -23,7 +23,8 @@ Example response:
   "content": "IyA9PSBTY2hlbWEgSW5mb3...",
   "ref": "master",
   "blob_id": "79f7bbd25901e8334750839545a9bd021f0e4c83",
-  "commit_id": "d5a3ff139356ce33e37e73add446f16869741b50"
+  "commit_id": "d5a3ff139356ce33e37e73add446f16869741b50",
+  "last_commit_id": "570e7b2abdd848b95f2f578043fc23bd6f6fd24d"
 }
 ```
 
diff --git a/doc/ci/examples/README.md b/doc/ci/examples/README.md
index c8122fc63b3..1cf41aea391 100644
--- a/doc/ci/examples/README.md
+++ b/doc/ci/examples/README.md
@@ -1,5 +1,5 @@
 # Build script examples
 
-+ [Test and deploy Ruby applications to Heroku](test-and-deploy-ruby-application-to-heroku.md)
-+ [Test and deploy Python applications to Heroku](test-and-deploy-python-application-to-heroku.md)
-+ [Test Clojure applications](test-clojure-application.md)
++ [Test and deploy a Ruby application to Heroku](test-and-deploy-ruby-application-to-heroku.md)
++ [Test and deploy a Python application to Heroku](test-and-deploy-python-application-to-heroku.md)
++ [Test a Clojure application](test-clojure-application.md)
diff --git a/doc/ci/examples/test-and-deploy-python-application-to-heroku.md b/doc/ci/examples/test-and-deploy-python-application-to-heroku.md
index 036b03dd6b9..a236da53fe9 100644
--- a/doc/ci/examples/test-and-deploy-python-application-to-heroku.md
+++ b/doc/ci/examples/test-and-deploy-python-application-to-heroku.md
@@ -1,7 +1,7 @@
 ## Test and Deploy a python application
 This example will guide you how to run tests in your Python application and deploy it automatically as Heroku application.
 
-You can checkout the example [source](https://gitlab.com/ayufan/python-getting-started) and check [CI status](https://ci.gitlab.com/projects/4080).
+You can checkout the example [source](https://gitlab.com/ayufan/python-getting-started) and check [CI status](https://gitlab.com/ayufan/python-getting-started/builds?scope=all).
 
 ### Configure project
 This is what the `.gitlab-ci.yml` file looks like for this project:
diff --git a/doc/ci/examples/test-and-deploy-ruby-application-to-heroku.md b/doc/ci/examples/test-and-deploy-ruby-application-to-heroku.md
index d2a872f1934..e52e1547461 100644
--- a/doc/ci/examples/test-and-deploy-ruby-application-to-heroku.md
+++ b/doc/ci/examples/test-and-deploy-ruby-application-to-heroku.md
@@ -1,7 +1,7 @@
 ## Test and Deploy a ruby application
 This example will guide you how to run tests in your Ruby application and deploy it automatiacally as Heroku application.
 
-You can checkout the example [source](https://gitlab.com/ayufan/ruby-getting-started) and check [CI status](https://ci.gitlab.com/projects/4050).
+You can checkout the example [source](https://gitlab.com/ayufan/ruby-getting-started) and check [CI status](https://gitlab.com/ayufan/ruby-getting-started/builds?scope=all).
 
 ### Configure project
 This is what the `.gitlab-ci.yml` file looks like for this project:
@@ -64,4 +64,4 @@ gitlab-ci-multi-runner register \
 
 With the command above, you create a runner that uses [ruby:2.1](https://registry.hub.docker.com/u/library/ruby/) image and uses [postgres](https://registry.hub.docker.com/u/library/postgres/) database.
 
-To access PostgreSQL database you need to connect to `host: postgres` as user `postgres` without password.
\ No newline at end of file
+To access PostgreSQL database you need to connect to `host: postgres` as user `postgres` without password.
diff --git a/doc/ci/examples/test-clojure-application.md b/doc/ci/examples/test-clojure-application.md
index eaee94a10f1..56b746ce025 100644
--- a/doc/ci/examples/test-clojure-application.md
+++ b/doc/ci/examples/test-clojure-application.md
@@ -1,8 +1,8 @@
-## Test Clojure applications
+## Test a Clojure application
 
 This example will guide you how to run tests in your Clojure application.
 
-You can checkout the example [source](https://gitlab.com/dzaporozhets/clojure-web-application) and check [CI status](https://ci.gitlab.com/projects/6306).
+You can checkout the example [source](https://gitlab.com/dzaporozhets/clojure-web-application) and check [CI status](https://gitlab.com/dzaporozhets/clojure-web-application/builds?scope=all).
 
 ### Configure project
 
diff --git a/doc/ci/yaml/README.md b/doc/ci/yaml/README.md
index ea8f72bc135..d117a2969be 100644
--- a/doc/ci/yaml/README.md
+++ b/doc/ci/yaml/README.md
@@ -169,7 +169,7 @@ This are two parameters that allow for setting a refs policy to limit when jobs
 
 There are a few rules that apply to usage of refs policy:
 
-1. `only` and `except` are exclusive. If both `only` and `except` are defined in job specification only `only` is taken into account.
+1. `only` and `except` are inclusive. If both `only` and `except` are defined in job specification the ref is filtered by `only` and `except`.
 1. `only` and `except` allow for using the regexp expressions.
 1. `only` and `except` allow for using special keywords: `branches` and `tags`.
 These names can be used for example to exclude all tags and all branches.
@@ -182,6 +182,18 @@ job:
     - branches # use special keyword
 ```
 
+1. `only` and `except` allow for specify repository path to filter jobs for forks.
+The repository path can be used to have jobs executed only for parent repository.
+
+```yaml
+job:
+  only:
+    - branches@gitlab-org/gitlab-ce
+  except:
+    - master@gitlab-org/gitlab-ce
+```
+The above will run `job` for all branches on `gitlab-org/gitlab-ce`, except master .
+
 ### tags
 `tags` is used to select specific runners from the list of all runners that are allowed to run this project.
 
diff --git a/lib/api/files.rb b/lib/api/files.rb
index 308c84dd135..a7a768f8895 100644
--- a/lib/api/files.rb
+++ b/lib/api/files.rb
@@ -43,7 +43,8 @@ module API
       #   "content": "IyA9PSBTY2hlbWEgSW5mb3...",
       #   "ref": "master",
       #   "blob_id": "79f7bbd25901e8334750839545a9bd021f0e4c83",
-      #   "commit_id": "d5a3ff139356ce33e37e73add446f16869741b50"
+      #   "commit_id": "d5a3ff139356ce33e37e73add446f16869741b50",
+      #   "last_commit_id": "570e7b2abdd848b95f2f578043fc23bd6f6fd24d",
       # }
       #
       get ":id/repository/files" do
@@ -71,6 +72,7 @@ module API
             ref: ref,
             blob_id: blob.id,
             commit_id: commit.id,
+            last_commit_id: user_project.repository.last_commit_for_path(commit.sha, file_path).id
           }
         else
           not_found! 'File'
diff --git a/lib/backup/builds.rb b/lib/backup/builds.rb
index 800f30c2144..635967f4bd4 100644
--- a/lib/backup/builds.rb
+++ b/lib/backup/builds.rb
@@ -1,3 +1,5 @@
+require 'backup/files'
+
 module Backup
   class Builds < Files
     def initialize
diff --git a/lib/backup/uploads.rb b/lib/backup/uploads.rb
index 0a0ec564ba4..9261f77f3c9 100644
--- a/lib/backup/uploads.rb
+++ b/lib/backup/uploads.rb
@@ -1,3 +1,5 @@
+require 'backup/files'
+
 module Backup
   class Uploads < Files
 
diff --git a/lib/ci/gitlab_ci_yaml_processor.rb b/lib/ci/gitlab_ci_yaml_processor.rb
index efcd2faffc7..0f57a4f53ab 100644
--- a/lib/ci/gitlab_ci_yaml_processor.rb
+++ b/lib/ci/gitlab_ci_yaml_processor.rb
@@ -7,10 +7,11 @@ module Ci
     ALLOWED_YAML_KEYS = [:before_script, :image, :services, :types, :stages, :variables]
     ALLOWED_JOB_KEYS = [:tags, :script, :only, :except, :type, :image, :services, :allow_failure, :type, :stage, :when]
 
-    attr_reader :before_script, :image, :services, :variables
+    attr_reader :before_script, :image, :services, :variables, :path
 
-    def initialize(config)
+    def initialize(config, path = nil)
       @config = YAML.load(config)
+      @path = path
 
       unless @config.is_a? Hash
         raise ValidationError, "YAML should be a hash"
@@ -63,26 +64,6 @@ module Ci
       end
     end
 
-    def process?(only_params, except_params, ref, tag)
-      return true if only_params.nil? && except_params.nil?
-
-      if only_params
-        return true if tag && only_params.include?("tags")
-        return true if !tag && only_params.include?("branches")
-        
-        only_params.find do |pattern|
-          match_ref?(pattern, ref)
-        end
-      else
-        return false if tag && except_params.include?("tags")
-        return false if !tag && except_params.include?("branches")
-
-        except_params.each do |pattern|
-          return false if match_ref?(pattern, ref)
-        end
-      end
-    end
-
     def build_job(name, job)
       {
         stage_idx: stages.index(job[:stage]),
@@ -101,14 +82,6 @@ module Ci
       }
     end
 
-    def match_ref?(pattern, ref)
-      if pattern.first == "/" && pattern.last == "/"
-        Regexp.new(pattern[1...-1]) =~ ref
-      else
-        pattern == ref
-      end
-    end
-
     def normalize_script(script)
       if script.is_a? Array
         script.join("\n")
@@ -208,5 +181,36 @@ module Ci
     def validate_string(value)
       value.is_a?(String) || value.is_a?(Symbol)
     end
+
+    def process?(only_params, except_params, ref, tag)
+      if only_params.present?
+        return false unless matching?(only_params, ref, tag)
+      end
+
+      if except_params.present?
+        return false if matching?(except_params, ref, tag)
+      end
+
+      true
+    end
+
+    def matching?(patterns, ref, tag)
+      patterns.any? do |pattern|
+        match_ref?(pattern, ref, tag)
+      end
+    end
+
+    def match_ref?(pattern, ref, tag)
+      pattern, path = pattern.split('@', 2)
+      return false if path && path != self.path
+      return true if tag && pattern == 'tags'
+      return true if !tag && pattern == 'branches'
+
+      if pattern.first == "/" && pattern.last == "/"
+        Regexp.new(pattern[1...-1]) =~ ref
+      else
+        pattern == ref
+      end
+    end
   end
 end
diff --git a/lib/gitlab/project_search_results.rb b/lib/gitlab/project_search_results.rb
index 0a2be605af9..70de6a74e76 100644
--- a/lib/gitlab/project_search_results.rb
+++ b/lib/gitlab/project_search_results.rb
@@ -20,6 +20,8 @@ module Gitlab
         Kaminari.paginate_array(blobs).page(page).per(per_page)
       when 'wiki_blobs'
         Kaminari.paginate_array(wiki_blobs).page(page).per(per_page)
+      when 'commits'
+        Kaminari.paginate_array(commits).page(page).per(per_page)
       else
         super
       end
@@ -27,7 +29,7 @@ module Gitlab
 
     def total_count
       @total_count ||= issues_count + merge_requests_count + blobs_count +
-                       notes_count + wiki_blobs_count
+                       notes_count + wiki_blobs_count + commits_count
     end
 
     def blobs_count
@@ -42,6 +44,10 @@ module Gitlab
       @wiki_blobs_count ||= wiki_blobs.count
     end
 
+    def commits_count
+      @commits_count ||= commits.count
+    end
+
     private
 
     def blobs
@@ -70,6 +76,14 @@ module Gitlab
       Note.where(project_id: limit_project_ids).user.search(query).order('updated_at DESC')
     end
 
+    def commits
+      if project.empty_repo? || query.blank?
+        []
+      else
+        project.repository.find_commits_by_message(query).compact
+      end
+    end
+
     def limit_project_ids
       [project.id]
     end
diff --git a/lib/tasks/spinach.rake b/lib/tasks/spinach.rake
index c8881be0954..d5a96fd38f4 100644
--- a/lib/tasks/spinach.rake
+++ b/lib/tasks/spinach.rake
@@ -5,7 +5,7 @@ namespace :spinach do
   task :project do
     cmds = [
       %W(rake gitlab:setup),
-      %W(spinach --tags ~@admin,~@dashboard,~@profile,~@public,~@snippets),
+      %W(spinach --tags ~@admin,~@dashboard,~@profile,~@public,~@snippets,~@commits),
     ]
     run_commands(cmds)
   end
@@ -14,7 +14,7 @@ namespace :spinach do
   task :other do
     cmds = [
       %W(rake gitlab:setup),
-      %W(spinach --tags @admin,@dashboard,@profile,@public,@snippets),
+      %W(spinach --tags @admin,@dashboard,@profile,@public,@snippets,@commits),
     ]
     run_commands(cmds)
   end
@@ -33,4 +33,4 @@ def run_commands(cmds)
   cmds.each do |cmd|
     system({'RAILS_ENV' => 'test', 'force' => 'yes'}, *cmd) or raise("#{cmd} failed!")
   end
-end
+end
\ No newline at end of file
diff --git a/spec/lib/ci/gitlab_ci_yaml_processor_spec.rb b/spec/lib/ci/gitlab_ci_yaml_processor_spec.rb
index abdb6b89ac5..9963f76f993 100644
--- a/spec/lib/ci/gitlab_ci_yaml_processor_spec.rb
+++ b/spec/lib/ci/gitlab_ci_yaml_processor_spec.rb
@@ -2,7 +2,8 @@ require 'spec_helper'
 
 module Ci
   describe GitlabCiYamlProcessor do
-
+    let(:path) { 'path' }
+    
     describe "#builds_for_ref" do
       let(:type) { 'test' }
 
@@ -12,7 +13,7 @@ module Ci
           rspec: { script: "rspec" }
         })
 
-        config_processor = GitlabCiYamlProcessor.new(config)
+        config_processor = GitlabCiYamlProcessor.new(config, path)
 
         expect(config_processor.builds_for_stage_and_ref(type, "master").size).to eq(1)
         expect(config_processor.builds_for_stage_and_ref(type, "master").first).to eq({
@@ -28,78 +29,218 @@ module Ci
           when: "on_success"
         })
       end
+      
+      describe :only do
+        it "does not return builds if only has another branch" do
+          config = YAML.dump({
+                               before_script: ["pwd"],
+                               rspec: { script: "rspec", only: ["deploy"] }
+                             })
 
-      it "does not return builds if only has another branch" do
-        config = YAML.dump({
-          before_script: ["pwd"],
-          rspec: { script: "rspec", only: ["deploy"] }
-        })
+          config_processor = GitlabCiYamlProcessor.new(config, path)
 
-        config_processor = GitlabCiYamlProcessor.new(config)
+          expect(config_processor.builds_for_stage_and_ref(type, "master").size).to eq(0)
+        end
 
-        expect(config_processor.builds_for_stage_and_ref(type, "master").size).to eq(0)
+        it "does not return builds if only has regexp with another branch" do
+          config = YAML.dump({
+                               before_script: ["pwd"],
+                               rspec: { script: "rspec", only: ["/^deploy$/"] }
+                             })
+
+          config_processor = GitlabCiYamlProcessor.new(config, path)
+
+          expect(config_processor.builds_for_stage_and_ref(type, "master").size).to eq(0)
+        end
+
+        it "returns builds if only has specified this branch" do
+          config = YAML.dump({
+                               before_script: ["pwd"],
+                               rspec: { script: "rspec", only: ["master"] }
+                             })
+
+          config_processor = GitlabCiYamlProcessor.new(config, path)
+
+          expect(config_processor.builds_for_stage_and_ref(type, "master").size).to eq(1)
+        end
+
+        it "returns builds if only has a list of branches including specified" do
+          config = YAML.dump({
+                               before_script: ["pwd"],
+                               rspec: { script: "rspec", type: type, only: ["master", "deploy"] }
+                             })
+
+          config_processor = GitlabCiYamlProcessor.new(config, path)
+
+          expect(config_processor.builds_for_stage_and_ref(type, "deploy").size).to eq(1)
+        end
+
+        it "returns builds if only has a branches keyword specified" do
+          config = YAML.dump({
+                               before_script: ["pwd"],
+                               rspec: { script: "rspec", type: type, only: ["branches"] }
+                             })
+
+          config_processor = GitlabCiYamlProcessor.new(config, path)
+
+          expect(config_processor.builds_for_stage_and_ref(type, "deploy").size).to eq(1)
+        end
+
+        it "does not return builds if only has a tags keyword" do
+          config = YAML.dump({
+                               before_script: ["pwd"],
+                               rspec: { script: "rspec", type: type, only: ["tags"] }
+                             })
+
+          config_processor = GitlabCiYamlProcessor.new(config, path)
+
+          expect(config_processor.builds_for_stage_and_ref(type, "deploy").size).to eq(0)
+        end
+
+        it "returns builds if only has current repository path" do
+          config = YAML.dump({
+                               before_script: ["pwd"],
+                               rspec: { script: "rspec", type: type, only: ["branches@path"] }
+                             })
+
+          config_processor = GitlabCiYamlProcessor.new(config, path)
+
+          expect(config_processor.builds_for_stage_and_ref(type, "deploy").size).to eq(1)
+        end
+
+        it "does not return builds if only has different repository path" do
+          config = YAML.dump({
+                               before_script: ["pwd"],
+                               rspec: { script: "rspec", type: type, only: ["branches@fork"] }
+                             })
+
+          config_processor = GitlabCiYamlProcessor.new(config, path)
+
+          expect(config_processor.builds_for_stage_and_ref(type, "deploy").size).to eq(0)
+        end
+
+        it "returns build only for specified type" do
+
+          config = YAML.dump({
+                               before_script: ["pwd"],
+                               rspec: { script: "rspec", type: "test", only: ["master", "deploy"] },
+                               staging: { script: "deploy", type: "deploy", only: ["master", "deploy"] },
+                               production: { script: "deploy", type: "deploy", only: ["master@path", "deploy"] },
+                             })
+
+          config_processor = GitlabCiYamlProcessor.new(config, 'fork')
+
+          expect(config_processor.builds_for_stage_and_ref("deploy", "deploy").size).to eq(2)
+          expect(config_processor.builds_for_stage_and_ref("test", "deploy").size).to eq(1)
+          expect(config_processor.builds_for_stage_and_ref("deploy", "master").size).to eq(1)
+        end
       end
 
-      it "does not return builds if only has regexp with another branch" do
-        config = YAML.dump({
-          before_script: ["pwd"],
-          rspec: { script: "rspec", only: ["/^deploy$/"] }
-        })
+      describe :except do
+        it "returns builds if except has another branch" do
+          config = YAML.dump({
+                               before_script: ["pwd"],
+                               rspec: { script: "rspec", except: ["deploy"] }
+                             })
 
-        config_processor = GitlabCiYamlProcessor.new(config)
+          config_processor = GitlabCiYamlProcessor.new(config, path)
 
-        expect(config_processor.builds_for_stage_and_ref(type, "master").size).to eq(0)
+          expect(config_processor.builds_for_stage_and_ref(type, "master").size).to eq(1)
+        end
+
+        it "returns builds if except has regexp with another branch" do
+          config = YAML.dump({
+                               before_script: ["pwd"],
+                               rspec: { script: "rspec", except: ["/^deploy$/"] }
+                             })
+
+          config_processor = GitlabCiYamlProcessor.new(config, path)
+
+          expect(config_processor.builds_for_stage_and_ref(type, "master").size).to eq(1)
+        end
+
+        it "does not return builds if except has specified this branch" do
+          config = YAML.dump({
+                               before_script: ["pwd"],
+                               rspec: { script: "rspec", except: ["master"] }
+                             })
+
+          config_processor = GitlabCiYamlProcessor.new(config, path)
+
+          expect(config_processor.builds_for_stage_and_ref(type, "master").size).to eq(0)
+        end
+
+        it "does not return builds if except has a list of branches including specified" do
+          config = YAML.dump({
+                               before_script: ["pwd"],
+                               rspec: { script: "rspec", type: type, except: ["master", "deploy"] }
+                             })
+
+          config_processor = GitlabCiYamlProcessor.new(config, path)
+
+          expect(config_processor.builds_for_stage_and_ref(type, "deploy").size).to eq(0)
+        end
+
+        it "does not return builds if except has a branches keyword specified" do
+          config = YAML.dump({
+                               before_script: ["pwd"],
+                               rspec: { script: "rspec", type: type, except: ["branches"] }
+                             })
+
+          config_processor = GitlabCiYamlProcessor.new(config, path)
+
+          expect(config_processor.builds_for_stage_and_ref(type, "deploy").size).to eq(0)
+        end
+
+        it "returns builds if except has a tags keyword" do
+          config = YAML.dump({
+                               before_script: ["pwd"],
+                               rspec: { script: "rspec", type: type, except: ["tags"] }
+                             })
+
+          config_processor = GitlabCiYamlProcessor.new(config, path)
+
+          expect(config_processor.builds_for_stage_and_ref(type, "deploy").size).to eq(1)
+        end
+
+        it "does not return builds if except has current repository path" do
+          config = YAML.dump({
+                               before_script: ["pwd"],
+                               rspec: { script: "rspec", type: type, except: ["branches@path"] }
+                             })
+
+          config_processor = GitlabCiYamlProcessor.new(config, path)
+
+          expect(config_processor.builds_for_stage_and_ref(type, "deploy").size).to eq(0)
+        end
+
+        it "returns builds if except has different repository path" do
+          config = YAML.dump({
+                               before_script: ["pwd"],
+                               rspec: { script: "rspec", type: type, except: ["branches@fork"] }
+                             })
+
+          config_processor = GitlabCiYamlProcessor.new(config, path)
+
+          expect(config_processor.builds_for_stage_and_ref(type, "deploy").size).to eq(1)
+        end
+
+        it "returns build except specified type" do
+          config = YAML.dump({
+                               before_script: ["pwd"],
+                               rspec: { script: "rspec", type: "test", except: ["master", "deploy", "test@fork"] },
+                               staging: { script: "deploy", type: "deploy", except: ["master"] },
+                               production: { script: "deploy", type: "deploy", except: ["master@fork"] },
+                             })
+
+          config_processor = GitlabCiYamlProcessor.new(config, 'fork')
+
+          expect(config_processor.builds_for_stage_and_ref("deploy", "deploy").size).to eq(2)
+          expect(config_processor.builds_for_stage_and_ref("test", "test").size).to eq(0)
+          expect(config_processor.builds_for_stage_and_ref("deploy", "master").size).to eq(0)
+        end
       end
 
-      it "returns builds if only has specified this branch" do
-        config = YAML.dump({
-          before_script: ["pwd"],
-          rspec: { script: "rspec", only: ["master"] }
-        })
-
-        config_processor = GitlabCiYamlProcessor.new(config)
-
-        expect(config_processor.builds_for_stage_and_ref(type, "master").size).to eq(1)
-      end
-
-      it "does not build tags" do
-        config = YAML.dump({
-          before_script: ["pwd"],
-          rspec: { script: "rspec", except: ["tags"] }
-        })
-
-        config_processor = GitlabCiYamlProcessor.new(config)
-
-        expect(config_processor.builds_for_stage_and_ref(type, "0-1", true).size).to eq(0)
-      end
-
-      it "returns builds if only has a list of branches including specified" do
-        config = YAML.dump({
-                             before_script: ["pwd"],
-                             rspec: { script: "rspec", type: type, only: ["master", "deploy"] }
-                           })
-
-        config_processor = GitlabCiYamlProcessor.new(config)
-
-        expect(config_processor.builds_for_stage_and_ref(type, "deploy").size).to eq(1)
-      end
-
-      it "returns build only for specified type" do
-
-        config = YAML.dump({
-                             before_script: ["pwd"],
-                             build: { script: "build", type: "build", only: ["master", "deploy"] },
-                             rspec: { script: "rspec", type: type, only: ["master", "deploy"] },
-                             staging: { script: "deploy", type: "deploy", only: ["master", "deploy"] },
-                             production: { script: "deploy", type: "deploy", only: ["master", "deploy"] },
-                           })
-
-        config_processor = GitlabCiYamlProcessor.new(config)
-
-        expect(config_processor.builds_for_stage_and_ref("production", "deploy").size).to eq(0)
-        expect(config_processor.builds_for_stage_and_ref(type, "deploy").size).to eq(1)
-        expect(config_processor.builds_for_stage_and_ref("deploy", "deploy").size).to eq(2)
-      end
     end
 
     describe "Image and service handling" do
@@ -111,7 +252,7 @@ module Ci
                              rspec: { script: "rspec" }
                            })
 
-        config_processor = GitlabCiYamlProcessor.new(config)
+        config_processor = GitlabCiYamlProcessor.new(config, path)
 
         expect(config_processor.builds_for_stage_and_ref("test", "master").size).to eq(1)
         expect(config_processor.builds_for_stage_and_ref("test", "master").first).to eq({
@@ -139,7 +280,7 @@ module Ci
                              rspec:         { image: "ruby:2.5", services: ["postgresql"], script: "rspec" }
                            })
 
-        config_processor = GitlabCiYamlProcessor.new(config)
+        config_processor = GitlabCiYamlProcessor.new(config, path)
 
         expect(config_processor.builds_for_stage_and_ref("test", "master").size).to eq(1)
         expect(config_processor.builds_for_stage_and_ref("test", "master").first).to eq({
@@ -172,7 +313,7 @@ module Ci
                              rspec: { script: "rspec" }
                            })
 
-        config_processor = GitlabCiYamlProcessor.new(config)
+        config_processor = GitlabCiYamlProcessor.new(config, path)
         expect(config_processor.variables).to eq(variables)
       end
     end
@@ -184,7 +325,7 @@ module Ci
                                rspec: { script: "rspec", when: when_state }
                              })
 
-          config_processor = GitlabCiYamlProcessor.new(config)
+          config_processor = GitlabCiYamlProcessor.new(config, path)
           builds = config_processor.builds_for_stage_and_ref("test", "master")
           expect(builds.size).to eq(1)
           expect(builds.first[:when]).to eq(when_state)
@@ -200,154 +341,154 @@ module Ci
       it "returns errors if tags parameter is invalid" do
         config = YAML.dump({ rspec: { script: "test", tags: "mysql" } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "rspec job: tags parameter should be an array of strings")
       end
 
       it "returns errors if before_script parameter is invalid" do
         config = YAML.dump({ before_script: "bundle update", rspec: { script: "test" } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "before_script should be an array of strings")
       end
 
       it "returns errors if image parameter is invalid" do
         config = YAML.dump({ image: ["test"], rspec: { script: "test" } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "image should be a string")
       end
 
       it "returns errors if job name is blank" do
         config = YAML.dump({ '' => { script: "test" } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "job name should be non-empty string")
       end
 
       it "returns errors if job name is non-string" do
         config = YAML.dump({ 10 => { script: "test" } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "job name should be non-empty string")
       end
 
       it "returns errors if job image parameter is invalid" do
         config = YAML.dump({ rspec: { script: "test", image: ["test"] } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "rspec job: image should be a string")
       end
 
       it "returns errors if services parameter is not an array" do
         config = YAML.dump({ services: "test", rspec: { script: "test" } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "services should be an array of strings")
       end
 
       it "returns errors if services parameter is not an array of strings" do
         config = YAML.dump({ services: [10, "test"], rspec: { script: "test" } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "services should be an array of strings")
       end
 
       it "returns errors if job services parameter is not an array" do
         config = YAML.dump({ rspec: { script: "test", services: "test" } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "rspec job: services should be an array of strings")
       end
 
       it "returns errors if job services parameter is not an array of strings" do
         config = YAML.dump({ rspec: { script: "test", services: [10, "test"] } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "rspec job: services should be an array of strings")
       end
 
       it "returns errors if there are unknown parameters" do
         config = YAML.dump({ extra: "bundle update" })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "Unknown parameter: extra")
       end
 
       it "returns errors if there are unknown parameters that are hashes, but doesn't have a script" do
         config = YAML.dump({ extra: { services: "test" } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "Unknown parameter: extra")
       end
 
       it "returns errors if there is no any jobs defined" do
         config = YAML.dump({ before_script: ["bundle update"] })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "Please define at least one job")
       end
 
       it "returns errors if job allow_failure parameter is not an boolean" do
         config = YAML.dump({ rspec: { script: "test", allow_failure: "string" } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "rspec job: allow_failure parameter should be an boolean")
       end
 
       it "returns errors if job stage is not a string" do
         config = YAML.dump({ rspec: { script: "test", type: 1, allow_failure: "string" } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "rspec job: stage parameter should be build, test, deploy")
       end
 
       it "returns errors if job stage is not a pre-defined stage" do
         config = YAML.dump({ rspec: { script: "test", type: "acceptance", allow_failure: "string" } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "rspec job: stage parameter should be build, test, deploy")
       end
 
       it "returns errors if job stage is not a defined stage" do
         config = YAML.dump({ types: ["build", "test"], rspec: { script: "test", type: "acceptance", allow_failure: "string" } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "rspec job: stage parameter should be build, test")
       end
 
       it "returns errors if stages is not an array" do
         config = YAML.dump({ types: "test", rspec: { script: "test" } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "stages should be an array of strings")
       end
 
       it "returns errors if stages is not an array of strings" do
         config = YAML.dump({ types: [true, "test"], rspec: { script: "test" } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "stages should be an array of strings")
       end
 
       it "returns errors if variables is not a map" do
         config = YAML.dump({ variables: "test", rspec: { script: "test" } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "variables should be a map of key-valued strings")
       end
 
       it "returns errors if variables is not a map of key-valued strings" do
         config = YAML.dump({ variables: { test: false }, rspec: { script: "test" } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "variables should be a map of key-valued strings")
       end
 
       it "returns errors if job when is not on_success, on_failure or always" do
         config = YAML.dump({ rspec: { script: "test", when: 1 } })
         expect do
-          GitlabCiYamlProcessor.new(config)
+          GitlabCiYamlProcessor.new(config, path)
         end.to raise_error(GitlabCiYamlProcessor::ValidationError, "rspec job: when parameter should be on_success, on_failure or always")
       end
     end
diff --git a/spec/mailers/notify_spec.rb b/spec/mailers/notify_spec.rb
index cb67ec95d57..47863d54579 100644
--- a/spec/mailers/notify_spec.rb
+++ b/spec/mailers/notify_spec.rb
@@ -468,7 +468,7 @@ describe Notify do
         subject { Notify.note_commit_email(recipient.id, note.id) }
 
         it_behaves_like 'a note email'
-        it_behaves_like 'an answer to an existing thread', 'commits'
+        it_behaves_like 'an answer to an existing thread', 'commit'
 
         it 'has the correct subject' do
           is_expected.to have_subject /#{commit.title} \(#{commit.short_id}\)/
diff --git a/spec/models/repository_spec.rb b/spec/models/repository_spec.rb
index 05e51532eb8..319fa0a7c8d 100644
--- a/spec/models/repository_spec.rb
+++ b/spec/models/repository_spec.rb
@@ -26,6 +26,15 @@ describe Repository do
     it { is_expected.to eq('c1acaa58bbcbc3eafe538cb8274ba387047b69f8') }
   end
 
+  describe :find_commits_by_message do
+    subject { repository.find_commits_by_message('submodule').map{ |k| k.id } }
+
+    it { is_expected.to include('5937ac0a7beb003549fc5fd26fc247adbce4a52e') }
+    it { is_expected.to include('6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9') }
+    it { is_expected.to include('cfe32cf61b73a0d5e9f13e774abde7ff789b1660') }
+    it { is_expected.not_to include('913c66a37b4a45b9769037c55c2d238bd0942d2e') }
+  end
+
   describe :blob_at do
     context 'blank sha' do
       subject { repository.blob_at(Gitlab::Git::BLANK_SHA, '.gitignore') }
diff --git a/spec/requests/api/files_spec.rb b/spec/requests/api/files_spec.rb
index 042e6352567..8efa09f75fd 100644
--- a/spec/requests/api/files_spec.rb
+++ b/spec/requests/api/files_spec.rb
@@ -19,6 +19,7 @@ describe API::API, api: true  do
       expect(response.status).to eq(200)
       expect(json_response['file_path']).to eq(file_path)
       expect(json_response['file_name']).to eq('popen.rb')
+      expect(json_response['last_commit_id']).to eq('570e7b2abdd848b95f2f578043fc23bd6f6fd24d')
       expect(Base64.decode64(json_response['content']).lines.first).to eq("require 'fileutils'\n")
     end