DEV: Update linting setup (#32)

.rubocop.yml

@@ -0,0 +1,2 @@
+inherit_gem:
+  rubocop-discourse: stree-compat.yml

.streerc

@@ -0,0 +1,2 @@
+--print-width=100
+--plugins=plugin/trailing_comma,plugin/disable_auto_ternary

Gemfile

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+group :development do
+  gem "rubocop-discourse"
+  gem "syntax_tree"
+end

Gemfile.lock

@@ -0,0 +1,87 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    activesupport (7.2.1.1)
+      base64
+      bigdecimal
+      concurrent-ruby (~> 1.0, >= 1.3.1)
+      connection_pool (>= 2.2.5)
+      drb
+      i18n (>= 1.6, < 2)
+      logger (>= 1.4.2)
+      minitest (>= 5.1)
+      securerandom (>= 0.3)
+      tzinfo (~> 2.0, >= 2.0.5)
+    ast (2.4.2)
+    base64 (0.2.0)
+    bigdecimal (3.1.8)
+    concurrent-ruby (1.3.4)
+    connection_pool (2.4.1)
+    drb (2.2.1)
+    i18n (1.14.6)
+      concurrent-ruby (~> 1.0)
+    json (2.7.2)
+    language_server-protocol (3.17.0.3)
+    logger (1.6.1)
+    minitest (5.25.1)
+    parallel (1.26.3)
+    parser (3.3.5.0)
+      ast (~> 2.4.1)
+      racc
+    prettier_print (1.2.1)
+    racc (1.8.1)
+    rack (3.1.8)
+    rainbow (3.1.1)
+    regexp_parser (2.9.2)
+    rubocop (1.67.0)
+      json (~> 2.3)
+      language_server-protocol (>= 3.17.0)
+      parallel (~> 1.10)
+      parser (>= 3.3.0.2)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 2.4, < 3.0)
+      rubocop-ast (>= 1.32.2, < 2.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.32.3)
+      parser (>= 3.3.1.0)
+    rubocop-capybara (2.21.0)
+      rubocop (~> 1.41)
+    rubocop-discourse (3.8.2)
+      activesupport (>= 6.1)
+      rubocop (>= 1.59.0)
+      rubocop-capybara (>= 2.0.0)
+      rubocop-factory_bot (>= 2.0.0)
+      rubocop-rails (>= 2.25.0)
+      rubocop-rspec (>= 3.0.1)
+      rubocop-rspec_rails (>= 2.30.0)
+    rubocop-factory_bot (2.26.1)
+      rubocop (~> 1.61)
+    rubocop-rails (2.26.2)
+      activesupport (>= 4.2.0)
+      rack (>= 1.1)
+      rubocop (>= 1.52.0, < 2.0)
+      rubocop-ast (>= 1.31.1, < 2.0)
+    rubocop-rspec (3.1.0)
+      rubocop (~> 1.61)
+    rubocop-rspec_rails (2.30.0)
+      rubocop (~> 1.61)
+      rubocop-rspec (~> 3, >= 3.0.1)
+    ruby-progressbar (1.13.0)
+    securerandom (0.3.1)
+    syntax_tree (6.2.0)
+      prettier_print (>= 1.2.0)
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
+    unicode-display_width (2.6.0)
+
+PLATFORMS
+  arm64-darwin-23
+  ruby
+
+DEPENDENCIES
+  rubocop-discourse
+  syntax_tree
+
+BUNDLED WITH
+   2.5.21

package.json

@@ -1,7 +1,7 @@
 {
   "private": true,
   "devDependencies": {
-    "@discourse/lint-configs": "1.3.10",
+    "@discourse/lint-configs": "1.4.2",
     "ember-template-lint": "6.0.0",
     "eslint": "8.57.1",
     "prettier": "2.8.8",

spec/system/discourse_icon_header_links_spec.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 RSpec.describe "Discourse icon header links", system: true do
   let(:theme) { Fabricate(:theme) }
   let!(:component) { upload_theme_component(parent_theme_id: theme.id) }