Merge branch 'use-more-rugged' into 'master'

Gemfile

@@ -31,7 +31,8 @@ gem 'omniauth-shibboleth'
 
 # Extracting information from a git repository
 # Provide access to Gitlab::Git library
-gem "gitlab_git", '~> 6.0'
+# gem "gitlab_git", path: '../../gitlab_git'
+gem "gitlab_git", git: 'https://gitlab.com/gitlab-org/gitlab_git.git', ref: 'b53b948a9248ea3a4b7f2bd6c7f9938fbd5e952b'
 
 # Ruby/Rack Git Smart-HTTP Server Handler
 gem 'gitlab-grack', '~> 2.0.0.pre', require: 'grack'
@@ -157,7 +158,7 @@ gem "rack-attack"
 # Ace editor
 gem 'ace-rails-ap'
 
-# Keyboard shortcuts 
+# Keyboard shortcuts
 gem 'mousetrap-rails'
 
 # Semantic UI Sass for Sidebar

Gemfile.lock

+GIT
+  remote: https://gitlab.com/gitlab-org/gitlab_git.git
+  revision: b53b948a9248ea3a4b7f2bd6c7f9938fbd5e952b
+  ref: b53b948a9248ea3a4b7f2bd6c7f9938fbd5e952b
+  specs:
+    gitlab_git (7.0.0.pre)
+      activesupport (~> 4.0)
+      charlock_holmes (~> 0.6)
+      gitlab-linguist (~> 3.0)
+      rubyzip (~> 1.1)
+      rugged (~> 0.21.0)
+
 GEM
   remote: https://rubygems.org/
   specs:
@@ -179,12 +191,6 @@ GEM
       mime-types (~> 1.19)
     gitlab_emoji (0.0.1.1)
       emoji (~> 1.0.1)
-    gitlab_git (6.3.0)
-      activesupport (~> 4.0)
-      charlock_holmes (~> 0.6)
-      gitlab-grit (~> 2.6)
-      gitlab-linguist (~> 3.0)
-      rugged (~> 0.21.0)
     gitlab_meta (7.0)
     gitlab_omniauth-ldap (1.1.0)
       net-ldap (~> 0.7.0)
@@ -440,6 +446,7 @@ GEM
     ruby-progressbar (1.2.0)
     rubyntlm (0.1.1)
     rubypants (0.2.0)
+    rubyzip (1.1.6)
     rugged (0.21.0)
     safe_yaml (0.9.7)
     sanitize (2.1.0)
@@ -617,7 +624,7 @@ DEPENDENCIES
   gitlab-grack (~> 2.0.0.pre)
   gitlab-linguist (~> 3.0.0)
   gitlab_emoji (~> 0.0.1.1)
-  gitlab_git (~> 6.0)
+  gitlab_git!
   gitlab_meta (= 7.0)
   gitlab_omniauth-ldap (= 1.1.0)
   gollum-lib (~> 3.0.0)

app/controllers/projects/commit_controller.rb

@@ -19,13 +19,7 @@ class Projects::CommitController < Projects::ApplicationController
                   []
                 end
 
-    begin
-      @diffs = @commit.diffs
-    rescue Grit::Git::GitTimeout
-      @diffs = []
-      @diff_timeout = true
-    end
-
+    @diffs = @commit.diffs
     @note = project.build_commit_note(commit)
     @notes_count = project.notes.for_commit_id(commit.id).count
     @notes = project.notes.for_commit_id(@commit.id).not_inline.fresh

app/controllers/projects/repositories_controller.rb

@@ -5,7 +5,7 @@ class Projects::RepositoriesController < Projects::ApplicationController
   before_filter :require_non_empty_project
 
   def stats
-    @stats = Gitlab::Git::Stats.new(@repository.raw, @repository.root_ref)
+    @stats = Gitlab::Git::Stats.new(@repository.raw_repository, @repository.root_ref)
     @graph = @stats.graph
   end
 

app/models/commit.rb

@@ -108,4 +108,8 @@ class Commit
 
     super
   end
+
+  def parents
+    @parents ||= Commit.decorate(super)
+  end
 end

app/models/project_wiki.rb

@@ -107,6 +107,18 @@ class ProjectWiki
     [title.gsub(/\.[^.]*$/, ""), title_array.join("/")]
   end
 
+  def search_files(query)
+    repository.search_files(query, default_branch)
+  end
+
+  def repository
+    Repository.new(path_with_namespace, default_branch)
+  end
+
+  def default_branch
+    wiki.class.default_ref
+  end
+
   private
 
   def create_repo!

app/models/repository.rb

@@ -25,7 +25,7 @@ class Repository
     raw_repository.empty?
   end
 
-  def commit(id = nil)
+  def commit(id = 'HEAD')
     return nil unless raw_repository
     commit = Gitlab::Git::Commit.find(raw_repository, id)
     commit = Commit.new(commit) if commit
@@ -137,7 +137,7 @@ class Repository
 
   def graph_log
     Rails.cache.fetch(cache_key(:graph_log)) do
-      stats = Gitlab::Git::GitStats.new(raw, root_ref, Gitlab.config.git.timeout)
+      stats = Gitlab::Git::GitStats.new(raw_repository, root_ref, Gitlab.config.git.timeout)
       stats.parsed_log
     end
   end

app/models/wiki_page.rb

@@ -87,14 +87,14 @@ class WikiPage
   def version
     return nil unless persisted?
 
-    @version ||= Commit.new(Gitlab::Git::Commit.new(@page.version))
+    @version ||= @page.version
   end
 
   # Returns an array of Gitlab Commit instances.
   def versions
     return [] unless persisted?
 
-    @page.versions.map { |v| Commit.new(Gitlab::Git::Commit.new(v)) }
+    @page.versions
   end
 
   def commit

app/views/projects/wikis/history.html.haml

@@ -17,11 +17,11 @@
       %tr
         %td
           = link_to project_wiki_path(@project, @page, version_id: commit.id) do
-            = commit.short_id
+            = commit.id[0..10]
         %td
-          = commit_author_link(commit, avatar: true, size: 24)
+          = commit.author.name
         %td
-          = commit.title
+          = commit.message
         %td
           #{time_ago_with_tooltip(version.date)}
         %td

app/views/projects/wikis/pages.html.haml

@@ -8,5 +8,5 @@
         = link_to wiki_page.title, project_wiki_path(@project, wiki_page)
         %small (#{wiki_page.format})
         .pull-right
-          %small Last edited #{time_ago_with_tooltip(wiki_page.commit.created_at)}
+          %small Last edited #{time_ago_with_tooltip(wiki_page.commit.authored_date)}
 = paginate @wiki_pages, theme: 'gitlab'

app/views/projects/wikis/show.html.haml

@@ -17,4 +17,4 @@
 %hr
 
 .wiki-last-edit-by
-  Last edited by #{commit_author_link(@page.commit, avatar: true, size: 16)} #{time_ago_with_tooltip(@page.commit.created_at)}
+  Last edited by #{@page.commit.author.name} #{time_ago_with_tooltip(@page.commit.authored_date)}

app/views/shared/_file_hljs.html.haml

 %div.highlighted-data{class: user_color_scheme_class}
   .line-numbers
-    - blob.data.lines.to_a.size.times do |index|
-      - offset = defined?(first_line_number) ? first_line_number : 1
-      - i = index + offset
-      = link_to "#L#{i}", id: "L#{i}", rel: "#L#{i}" do
-        %i.icon-link
-        = i
+    - if blob.data.present?
+      - blob.data.lines.to_a.size.times do |index|
+        - offset = defined?(first_line_number) ? first_line_number : 1
+        - i = index + offset
+        = link_to "#L#{i}", id: "L#{i}", rel: "#L#{i}" do
+          %i.icon-link
+          = i
   .highlight
     %pre
       %code{ class: highlightjs_class(blob.name) }

lib/api/branches.rb

@@ -14,7 +14,7 @@ module API
       # Example Request:
       #   GET /projects/:id/repository/branches
       get ":id/repository/branches" do
-        present user_project.repo.heads.sort_by(&:name), with: Entities::RepoObject, project: user_project
+        present user_project.repository.branches.sort_by(&:name), with: Entities::RepoObject, project: user_project
       end
 
       # Get a single branch
@@ -25,7 +25,7 @@ module API
       # Example Request:
       #   GET /projects/:id/repository/branches/:branch
       get ':id/repository/branches/:branch', requirements: { branch: /.*/ } do
-        @branch = user_project.repo.heads.find { |item| item.name == params[:branch] }
+        @branch = user_project.repository.branches.find { |item| item.name == params[:branch] }
         not_found!("Branch does not exist") if @branch.nil?
         present @branch, with: Entities::RepoObject, project: user_project
       end

lib/gitlab/diff/file.rb

@@ -24,7 +24,7 @@ module Gitlab
       end
 
       def raw_diff
-        diff.diff
+        diff.diff.to_s
       end
 
       def next_line(index)

lib/gitlab/project_search_results.rb

@@ -4,7 +4,11 @@ module Gitlab
 
     def initialize(project_id, query, repository_ref = nil)
       @project = Project.find(project_id)
-      @repository_ref = repository_ref
+      @repository_ref = if repository_ref.present?
+                          repository_ref
+                        else
+                          nil
+                        end
       @query = Shellwords.shellescape(query) if query.present?
     end
 
@@ -41,7 +45,7 @@ module Gitlab
     private
 
     def blobs
-      if project.empty_repo?
+      if project.empty_repo? || query.blank?
         []
       else
         project.repository.search_files(query, repository_ref)
@@ -49,11 +53,11 @@ module Gitlab
     end
 
     def wiki_blobs
-      if project.wiki_enabled?
-        wiki_repo = Repository.new(ProjectWiki.new(project).path_with_namespace)
+      if project.wiki_enabled? && query.present?
+        project_wiki = ProjectWiki.new(project)
 
-        if wiki_repo.exists?
-          wiki_repo.search_files(query)
+        unless project_wiki.empty?
+          project_wiki.search_files(query)
         else
           []
         end

lib/gitlab/satellite/merge_action.rb

@@ -65,15 +65,16 @@ module Gitlab
           prepare_satellite!(merge_repo)
           update_satellite_source_and_target!(merge_repo)
           if merge_request.for_fork?
-            # Only show what is new in the source branch compared to the target branch, not the other way around.
-            # The line below with merge_base is equivalent to diff with three dots (git diff branch1...branch2)
-            # From the git documentation: "git diff A...B" is equivalent to "git diff $(git-merge-base A B) B"
-            common_commit = merge_repo.git.native(:merge_base, default_options, ["origin/#{merge_request.target_branch}", "source/#{merge_request.source_branch}"]).strip
-            diffs = merge_repo.diff(common_commit, "source/#{merge_request.source_branch}")
+            repository = Gitlab::Git::Repository.new(merge_repo.path)
+            diffs = Gitlab::Git::Diff.between(
+              repository,
+              "source/#{merge_request.source_branch}",
+              "origin/#{merge_request.target_branch}"
+            )
           else
             raise "Attempt to determine diffs between for a non forked merge request in satellite MergeRequest.id:[#{merge_request.id}]"
           end
-          diffs = diffs.map { |diff| Gitlab::Git::Diff.new(diff) }
+
           return diffs
         end
       rescue Grit::Git::CommandFailed => ex
@@ -97,11 +98,16 @@ module Gitlab
           prepare_satellite!(merge_repo)
           update_satellite_source_and_target!(merge_repo)
           if (merge_request.for_fork?)
-            commits = merge_repo.commits_between("origin/#{merge_request.target_branch}", "source/#{merge_request.source_branch}")
+            repository = Gitlab::Git::Repository.new(merge_repo.path)
+            commits = Gitlab::Git::Commit.between(
+              repository,
+              "origin/#{merge_request.target_branch}",
+              "source/#{merge_request.source_branch}"
+            )
           else
             raise "Attempt to determine commits between for a non forked merge request in satellite MergeRequest.id:[#{merge_request.id}]"
           end
-          commits = commits.map { |commit| Gitlab::Git::Commit.new(commit, nil) }
+
           return commits
         end
       rescue Grit::Git::CommandFailed => ex

spec/features/security/project/internal_access_spec.rb

@@ -90,7 +90,7 @@ describe "Internal Project Access", feature: true  do
   describe "GET /:project_path/blob" do
     before do
       commit = project.repository.commit
-      path = commit.tree.contents.select { |i| i.is_a?(Grit::Blob) }.first.name
+      path = '.gitignore'
       @blob_path = project_blob_path(project, File.join(commit.id, path))
     end
 

spec/features/security/project/private_access_spec.rb

@@ -90,7 +90,7 @@ describe "Private Project Access", feature: true  do
   describe "GET /:project_path/blob" do
     before do
       commit = project.repository.commit
-      path = commit.tree.contents.select { |i| i.is_a?(Grit::Blob) }.first.name
+      path = '.gitignore'
       @blob_path = project_blob_path(project, File.join(commit.id, path))
     end
 

spec/features/security/project/public_access_spec.rb

@@ -95,7 +95,7 @@ describe "Public Project Access", feature: true  do
   describe "GET /:project_path/blob" do
     before do
       commit = project.repository.commit
-      path = commit.tree.contents.select { |i| i.is_a?(Grit::Blob) }.first.name
+      path = '.gitignore'
       @blob_path = project_blob_path(project, File.join(commit.id, path))
     end
 

spec/models/wiki_page_spec.rb

@@ -36,7 +36,7 @@ describe WikiPage do
       end
 
       it "sets the version attribute" do
-        @wiki_page.version.should be_a Commit
+        @wiki_page.version.should be_a Grit::Commit
       end
     end
   end

spec/requests/api/branches_spec.rb

@@ -17,7 +17,7 @@ describe API::API, api: true  do
       get api("/projects/#{project.id}/repository/branches", user)
       response.status.should == 200
       json_response.should be_an Array
-      json_response.first['name'].should == project.repo.heads.sort_by(&:name).first.name
+      json_response.first['name'].should == project.repository.branch_names.first
     end
   end