Merge branch '26039-Update-to-github-linguist5.3.x' into 'master'

Resolve "Update to github-linguist 5.3.x"

Closes #26039

See merge request gitlab-org/gitlab-ce!17241

Gemfile

@@ -81,7 +81,7 @@ gem 'gollum-lib', '~> 4.2', require: false
 gem 'gollum-rugged_adapter', '~> 0.4.4', require: false
 
 # Language detection
-gem 'github-linguist', '~> 4.7.0', require: 'linguist'
+gem 'github-linguist', '~> 5.3.3', require: 'linguist'
 
 # API
 gem 'grape', '~> 1.0'

Gemfile.lock

@@ -288,11 +288,11 @@ GEM
     gitaly-proto (0.84.0)
       google-protobuf (~> 3.1)
       grpc (~> 1.0)
-    github-linguist (4.7.6)
-      charlock_holmes (~> 0.7.3)
+    github-linguist (5.3.3)
+      charlock_holmes (~> 0.7.5)
       escape_utils (~> 1.1.0)
       mime-types (>= 1.19)
-      rugged (>= 0.23.0b)
+      rugged (>= 0.25.1)
     github-markup (1.6.1)
     gitlab-flowdock-git-hook (1.0.1)
       flowdock (~> 0.7)
@@ -1058,7 +1058,7 @@ DEPENDENCIES
   gettext_i18n_rails (~> 1.8.0)
   gettext_i18n_rails_js (~> 1.2.0)
   gitaly-proto (~> 0.84.0)
-  github-linguist (~> 4.7.0)
+  github-linguist (~> 5.3.3)
   gitlab-flowdock-git-hook (~> 1.0.1)
   gitlab-markup (~> 1.6.2)
   gitlab-styles (~> 2.3)

app/models/blob.rb

@@ -160,7 +160,7 @@ class Blob < SimpleDelegator
     if stored_externally?
       if rich_viewer
         rich_viewer.binary?
-      elsif Linguist::Language.find_by_filename(name).any?
+      elsif Linguist::Language.find_by_extension(name).any?
         false
       elsif _mime_type
         _mime_type.binary?

changelogs/unreleased/26039-Update-to-github-linguist5-3-x.yml

+---
+title: Update to github-linguist 5.3.x
+merge_request: 17241
+author: Ken Ding
+type: other

spec/lib/gitlab/git/repository_spec.rb

@@ -1590,7 +1590,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
         expected_languages = [
           { value: 66.63, label: "Ruby", color: "#701516", highlight: "#701516" },
           { value: 22.96, label: "JavaScript", color: "#f1e05a", highlight: "#f1e05a" },
-          { value: 7.9, label: "HTML", color: "#e44b23", highlight: "#e44b23" },
+          { value: 7.9, label: "HTML", color: "#e34c26", highlight: "#e34c26" },
           { value: 2.51, label: "CoffeeScript", color: "#244776", highlight: "#244776" }
         ]