Merge remote-tracking branch 'upstream/master' into 27377-preload-pipeline-entity27377-preload-pipeline-entity

* upstream/master: (2534 commits)
  Update VERSION to 9.3.0-pre
  Update CHANGELOG.md for 9.2.0
  removes unnecessary redundacy in usage ping doc
  Respect the typo as rubocop said
  Add a test to ensure this works on MySQL
  Change pipelines schedules help page path
  change domain to hostname in usage ping doc
  Fixes broken MySQL migration for retried
  Show password field mask while editing service settings
  Add notes for supported schedulers and cloud providers
  Move environment monitoring to environments doc
  Add docs for change of Cache/Artifact restore order"
  Avoid resource intensive login checks if password is not provided
  Change translation for 'coding' by 'desarrollo' for Spanish
  Add to docs: issues multiple assignees
  rename "Add emoji" and "Award emoji" to "Add reaction" where appropriate
  Add project and group notification settings info
  32570 Fix border-bottom for project activity tab
  Add users endpoint to frontend API class
  Rename users on mysql
  ...

7 files changed, 23 insertions, 16 deletions

diff --git a/app/views/projects/diffs/_content.html.haml b/app/views/projects/diffs/_content.html.haml
index 5c38b5ad9c0..c781e423c4d 100644
--- a/app/views/projects/diffs/_content.html.haml
+++ b/app/views/projects/diffs/_content.html.haml
@@ -3,9 +3,9 @@
   - return unless blob.respond_to?(:text?)
   - if diff_file.too_large?
     .nothing-here-block This diff could not be displayed because it is too large.
-  - elsif blob.only_display_raw?
-    .nothing-here-block This file is too large to display.
-  - elsif blob_text_viewable?(blob)
+  - elsif blob.too_large?
+    .nothing-here-block The file could not be displayed because it is too large.
+  - elsif blob.readable_text?
     - if !project.repository.diffable?(blob)
       .nothing-here-block This diff was suppressed by a .gitattributes entry.
     - elsif diff_file.collapsed?
diff --git a/app/views/projects/diffs/_diffs.html.haml b/app/views/projects/diffs/_diffs.html.haml
index 4b49bed835f..71a1b9e6c05 100644
--- a/app/views/projects/diffs/_diffs.html.haml
+++ b/app/views/projects/diffs/_diffs.html.haml
@@ -27,7 +27,7 @@
     - diff_commit = commit_for_diff(diff_file)
     - blob = diff_file.blob(diff_commit)
     - next unless blob
-    - blob.load_all_data!(diffs.project.repository) unless blob.only_display_raw?
+    - blob.load_all_data!(diffs.project.repository) unless blob.too_large?
     - file_hash = hexdigest(diff_file.file_path)
 
     = render 'projects/diffs/file', file_hash: file_hash, project: diffs.project,
diff --git a/app/views/projects/diffs/_file.html.haml b/app/views/projects/diffs/_file.html.haml
index 0232a09b4a8..f22b385fc0f 100644
--- a/app/views/projects/diffs/_file.html.haml
+++ b/app/views/projects/diffs/_file.html.haml
@@ -6,7 +6,7 @@
 
     - unless diff_file.submodule?
       .file-actions.hidden-xs
-        - if blob_text_viewable?(blob)
+        - if blob.readable_text?
           = link_to '#', class: 'js-toggle-diff-comments btn active has-tooltip', title: "Toggle comments for this file", disabled: @diff_notes_disabled do
             = icon('comment')
           \
@@ -18,4 +18,6 @@
         = view_file_button(diff_commit.id, diff_file.new_path, project)
         = view_on_environment_button(diff_commit.id, diff_file.new_path, environment) if environment
 
+  = render 'projects/fork_suggestion'
+
   = render 'projects/diffs/content', diff_file: diff_file, diff_commit: diff_commit, blob: blob, project: project
diff --git a/app/views/projects/diffs/_file_header.html.haml b/app/views/projects/diffs/_file_header.html.haml
index 7d6b3701f95..4e4fdb73ae3 100644
--- a/app/views/projects/diffs/_file_header.html.haml
+++ b/app/views/projects/diffs/_file_header.html.haml
@@ -1,4 +1,8 @@
-%i.fa.diff-toggle-caret.fa-fw
+- show_toggle = local_assigns.fetch(:show_toggle, true)
+
+- if show_toggle
+  %i.fa.diff-toggle-caret.fa-fw
+
 - if defined?(blob) && blob && diff_file.submodule?
   %span
     = icon('archive fw')
diff --git a/app/views/projects/diffs/_line.html.haml b/app/views/projects/diffs/_line.html.haml
index c09c7b87e24..7439b8a66f7 100644
--- a/app/views/projects/diffs/_line.html.haml
+++ b/app/views/projects/diffs/_line.html.haml
@@ -4,7 +4,7 @@
 - type = line.type
 - line_code = diff_file.line_code(line)
 - if discussions && !line.meta?
-  - discussion = discussions[line_code]
+  - line_discussions = discussions[line_code]
 %tr.line_holder{ class: type, id: (line_code unless plain) }
   - case type
   - when 'match'
@@ -20,6 +20,7 @@
         = link_text
       - else
         %a{ href: "##{line_code}", data: { linenumber: link_text } }
+      - discussion = line_discussions.try(:first)
       - if discussion && discussion.resolvable? && !plain
         %diff-note-avatars{ "discussion-id" => discussion.id }
     %td.new_line.diff-line-num{ class: type, data: { linenumber: line.new_pos } }
@@ -34,6 +35,6 @@
       - else
         = diff_line_content(line.text)
 
-- if discussion
-  - discussion_expanded = local_assigns.fetch(:discussion_expanded, discussion.expanded?)
-  = render "discussions/diff_discussion", discussion: discussion, expanded: discussion_expanded
+- if line_discussions&.any?
+  - discussion_expanded = local_assigns.fetch(:discussion_expanded, line_discussions.any?(&:expanded?))
+  = render "discussions/diff_discussion", discussions: line_discussions, expanded: discussion_expanded
diff --git a/app/views/projects/diffs/_parallel_view.html.haml b/app/views/projects/diffs/_parallel_view.html.haml
index b7346f27ddb..45c95f7ab6a 100644
--- a/app/views/projects/diffs/_parallel_view.html.haml
+++ b/app/views/projects/diffs/_parallel_view.html.haml
@@ -5,8 +5,7 @@
       - left = line[:left]
       - right = line[:right]
       - last_line = right.new_pos if right
-      - unless @diff_notes_disabled
-        - discussion_left, discussion_right = parallel_diff_discussions(left, right, diff_file)
+      - discussions_left, discussions_right = parallel_diff_discussions(left, right, diff_file)
       %tr.line_holder.parallel
         - if left
           - case left.type
@@ -20,6 +19,7 @@
             - left_position = diff_file.position(left)
             %td.old_line.diff-line-num.js-avatar-container{ id: left_line_code, class: left.type, data: { linenumber: left.old_pos } }
               %a{ href: "##{left_line_code}", data: { linenumber: left.old_pos } }
+              - discussion_left = discussions_left.try(:first)
               - if discussion_left && discussion_left.resolvable?
                 %diff-note-avatars{ "discussion-id" => discussion_left.id }
             %td.line_content.parallel.noteable_line{ class: left.type, data: diff_view_line_data(left_line_code, left_position, 'old') }= diff_line_content(left.text)
@@ -39,6 +39,7 @@
             - right_position = diff_file.position(right)
             %td.new_line.diff-line-num.js-avatar-container{ id: right_line_code, class: right.type, data: { linenumber: right.new_pos } }
               %a{ href: "##{right_line_code}", data: { linenumber: right.new_pos } }
+              - discussion_right = discussions_right.try(:first)
               - if discussion_right && discussion_right.resolvable?
                 %diff-note-avatars{ "discussion-id" => discussion_right.id }
             %td.line_content.parallel.noteable_line{ class: right.type, data: diff_view_line_data(right_line_code, right_position, 'new') }= diff_line_content(right.text)
@@ -46,8 +47,8 @@
           %td.old_line.diff-line-num.empty-cell
           %td.line_content.parallel
 
-      - if discussion_left || discussion_right
-        = render "discussions/parallel_diff_discussion", discussion_left: discussion_left, discussion_right: discussion_right
+      - if discussions_left || discussions_right
+        = render "discussions/parallel_diff_discussion", discussions_left: discussions_left, discussions_right: discussions_right
     - if !diff_file.new_file && !diff_file.deleted_file && diff_file.diff_lines.any?
       - last_line = diff_file.diff_lines.last
       - if last_line.new_pos < total_lines
diff --git a/app/views/projects/diffs/_text_file.html.haml b/app/views/projects/diffs/_text_file.html.haml
index ebd1a914ee7..5f3968b6709 100644
--- a/app/views/projects/diffs/_text_file.html.haml
+++ b/app/views/projects/diffs/_text_file.html.haml
@@ -4,11 +4,10 @@
     %a.show-suppressed-diff.js-show-suppressed-diff Changes suppressed. Click to show.
 
 %table.text-file.code.js-syntax-highlight{ data: diff_view_data, class: too_big ? 'hide' : '' }
-  - discussions = @grouped_diff_discussions unless @diff_notes_disabled
   = render partial: "projects/diffs/line",
     collection: diff_file.highlighted_diff_lines,
     as: :line,
-    locals: { diff_file: diff_file, discussions: discussions }
+    locals: { diff_file: diff_file, discussions: @grouped_diff_discussions }
 
   - if !diff_file.new_file && !diff_file.deleted_file && diff_file.highlighted_diff_lines.any?
     - last_line = diff_file.highlighted_diff_lines.last