Merge remote-tracking branch 'upstream/master' into no-ivar-in-modules

* upstream/master: (1723 commits)
  Resolve "Editor icons"
  Refactor issuable destroy action
  Ignore routes matching legacy_*_redirect in route specs
  Gitlab::Git::RevList and LfsChanges use lazy popen
  Gitlab::Git::Popen can lazily hand output to a block
  Merge branch 'master-i18n' into 'master'
  Remove unique validation from external_url in Environment
  Expose `duration` in Job API entity
  Add TimeCop freeze for DST and Regular time
  Harcode project visibility
  update a changelog
  Put a condition to old migration that adds fast_forward column to MRs
  Expose project visibility as CI variable
  fix flaky tests by removing unneeded clicks and focus actions
  fix flaky test in gfm_autocomplete_spec.rb
  Use Gitlab::Git operations for repository mirroring
  Encapsulate git operations for mirroring in Gitlab::Git
  Create a Wiki Repository's raw_repository properly
  Add `Gitlab::Git::Repository#fetch` command
  Fix Gitlab::Metrics::System#real_time and #monotonic_time doc
  ...

1 files changed, 15 insertions, 17 deletions

diff --git a/lib/api/commits.rb b/lib/api/commits.rb
index 4b8d248f5f7..2685dc27252 100644
--- a/lib/api/commits.rb
+++ b/lib/api/commits.rb
@@ -4,8 +4,6 @@ module API
   class Commits < Grape::API
     include PaginationParams
 
-    COMMIT_ENDPOINT_REQUIREMENTS = API::PROJECT_ENDPOINT_REQUIREMENTS.merge(sha: API::NO_SLASH_URL_PART_REGEX)
-
     before { authorize! :download_code, user_project }
 
     params do
@@ -13,7 +11,7 @@ module API
     end
     resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
       desc 'Get a project repository commits' do
-        success Entities::RepoCommit
+        success Entities::Commit
       end
       params do
         optional :ref_name, type: String, desc: 'The name of a repository branch or tag, if not given the default branch is used'
@@ -46,11 +44,11 @@ module API
 
         paginated_commits = Kaminari.paginate_array(commits, total_count: commit_count)
 
-        present paginate(paginated_commits), with: Entities::RepoCommit
+        present paginate(paginated_commits), with: Entities::Commit
       end
 
       desc 'Commit multiple file changes as one commit' do
-        success Entities::RepoCommitDetail
+        success Entities::CommitDetail
         detail 'This feature was introduced in GitLab 8.13'
       end
       params do
@@ -72,25 +70,25 @@ module API
 
         if result[:status] == :success
           commit_detail = user_project.repository.commit(result[:result])
-          present commit_detail, with: Entities::RepoCommitDetail
+          present commit_detail, with: Entities::CommitDetail
         else
           render_api_error!(result[:message], 400)
         end
       end
 
       desc 'Get a specific commit of a project' do
-        success Entities::RepoCommitDetail
+        success Entities::CommitDetail
         failure [[404, 'Commit Not Found']]
       end
       params do
         requires :sha, type: String, desc: 'A commit sha, or the name of a branch or tag'
       end
-      get ':id/repository/commits/:sha', requirements: COMMIT_ENDPOINT_REQUIREMENTS do
+      get ':id/repository/commits/:sha', requirements: API::COMMIT_ENDPOINT_REQUIREMENTS do
         commit = user_project.commit(params[:sha])
 
         not_found! 'Commit' unless commit
 
-        present commit, with: Entities::RepoCommitDetail
+        present commit, with: Entities::CommitDetail
       end
 
       desc 'Get the diff for a specific commit of a project' do
@@ -99,12 +97,12 @@ module API
       params do
         requires :sha, type: String, desc: 'A commit sha, or the name of a branch or tag'
       end
-      get ':id/repository/commits/:sha/diff', requirements: COMMIT_ENDPOINT_REQUIREMENTS do
+      get ':id/repository/commits/:sha/diff', requirements: API::COMMIT_ENDPOINT_REQUIREMENTS do
         commit = user_project.commit(params[:sha])
 
         not_found! 'Commit' unless commit
 
-        present commit.raw_diffs.to_a, with: Entities::RepoDiff
+        present commit.raw_diffs.to_a, with: Entities::Diff
       end
 
       desc "Get a commit's comments" do
@@ -115,7 +113,7 @@ module API
         use :pagination
         requires :sha, type: String, desc: 'A commit sha, or the name of a branch or tag'
       end
-      get ':id/repository/commits/:sha/comments', requirements: COMMIT_ENDPOINT_REQUIREMENTS do
+      get ':id/repository/commits/:sha/comments', requirements: API::COMMIT_ENDPOINT_REQUIREMENTS do
         commit = user_project.commit(params[:sha])
 
         not_found! 'Commit' unless commit
@@ -126,13 +124,13 @@ module API
 
       desc 'Cherry pick commit into a branch' do
         detail 'This feature was introduced in GitLab 8.15'
-        success Entities::RepoCommit
+        success Entities::Commit
       end
       params do
         requires :sha, type: String, desc: 'A commit sha, or the name of a branch or tag to be cherry picked'
         requires :branch, type: String, desc: 'The name of the branch'
       end
-      post ':id/repository/commits/:sha/cherry_pick', requirements: COMMIT_ENDPOINT_REQUIREMENTS do
+      post ':id/repository/commits/:sha/cherry_pick', requirements: API::COMMIT_ENDPOINT_REQUIREMENTS do
         authorize! :push_code, user_project
 
         commit = user_project.commit(params[:sha])
@@ -151,7 +149,7 @@ module API
 
         if result[:status] == :success
           branch = user_project.repository.find_branch(params[:branch])
-          present user_project.repository.commit(branch.dereferenced_target), with: Entities::RepoCommit
+          present user_project.repository.commit(branch.dereferenced_target), with: Entities::Commit
         else
           render_api_error!(result[:message], 400)
         end
@@ -169,7 +167,7 @@ module API
           requires :line_type, type: String, values: %w(new old), default: 'new', desc: 'The type of the line'
         end
       end
-      post ':id/repository/commits/:sha/comments', requirements: COMMIT_ENDPOINT_REQUIREMENTS do
+      post ':id/repository/commits/:sha/comments', requirements: API::COMMIT_ENDPOINT_REQUIREMENTS do
         commit = user_project.commit(params[:sha])
         not_found! 'Commit' unless commit
 
@@ -186,7 +184,7 @@ module API
 
             lines.each do |line|
               next unless line.new_pos == params[:line] && line.type == params[:line_type]
-              break opts[:line_code] = Gitlab::Diff::LineCode.generate(diff.new_path, line.new_pos, line.old_pos)
+              break opts[:line_code] = Gitlab::Git.diff_line_code(diff.new_path, line.new_pos, line.old_pos)
             end
 
             break if opts[:line_code]