chore: lint Ruby files with Rubocop (#2435)

* fix: set up Ruby before linting in Github Actions
* chore: separate linting from fixing

Before we commit we want to fix as much as possible, but when we're checking a
pull request we're not going to commit anything so we want to know about all
the problems, including the fixable ones.

.github/workflows/crowdin-pull.yml

@@ -45,6 +45,12 @@ jobs:
         if: steps.cache.outputs.cache-hit != 'true'
         run: npm install
 
+      # Need this for pre-commit linting of Ruby
+      - name: Install Ruby and gems
+        uses: ruby/setup-ruby@v1
+        with:
+          bundler-cache: true
+
       - name: Sync with Crowdin
         uses: crowdin/github-action@v2
         with:

.github/workflows/test.yml

@@ -12,7 +12,7 @@ concurrency:
 
 jobs:
   test:
-    name: Run Tests
+    name: Run tests
     runs-on: ubuntu-latest
     steps:
     - name: Check out Git repository
@@ -30,12 +30,21 @@ jobs:
         path: node_modules
         key: node-modules-${{ hashFiles('**/package-lock.json') }}
 
-    - name: Install Dependencies
+    - name: Install dependencies
       if: steps.cache.outputs.cache-hit != 'true'
       run: npm install
 
-    - run: npm run lint
-    - run: npm test
+    # Need this for linting Ruby
+    - name: Install Ruby and gems
+      uses: ruby/setup-ruby@v1
+      with:
+        bundler-cache: true
+
+    - name: Lint
+      run: npm run lint
+
+    - name: Test
+      run: npm test
 
   notify:
     name: Notify Slack

.husky/pre-commit

@@ -14,7 +14,7 @@ else
 fi
 
 # Run lint and flow
-npm run lint
+npm run lint:fix
 
 # Generate translations from strings.ftl
 npm run translate

Gemfile

@@ -6,10 +6,11 @@ ruby ">= 2.6.10"
 
 # Cocoapods 1.15 introduced a bug which break the build. We will remove the upper
 # bound in the template on Cocoapods with next React Native release.
-gem "cocoapods", ">= 1.13", "< 1.15"
 gem "activesupport", ">= 6.1.7.5", "< 7.1.0"
+gem "cocoapods", ">= 1.13", "< 1.15"
 
 gem "fastlane"
 # Temporary workaround for https://github.com/fastlane/fastlane/issues/26682
 gem "fastlane-sirp", git: "https://github.com/appbot/fastlane-sirp.git", ref: "sysrandom_fix"
 gem "nokogiri"
+gem "rubocop"

Gemfile.lock

@@ -23,6 +23,7 @@ GEM
       httpclient (~> 2.8, >= 2.8.3)
       json (>= 1.5.1)
     artifactory (3.0.17)
+    ast (2.4.2)
     atomos (0.1.3)
     aws-eventstream (1.3.0)
     aws-partitions (1.996.0)
@@ -216,6 +217,7 @@ GEM
     json (2.7.5)
     jwt (2.9.3)
       base64
+    language_server-protocol (3.17.0.3)
     mini_magick (4.13.2)
     mini_mime (1.1.5)
     mini_portile2 (2.8.5)
@@ -233,10 +235,16 @@ GEM
       racc (~> 1.4)
     optparse (0.5.0)
     os (1.1.4)
+    parallel (1.26.3)
+    parser (3.3.6.0)
+      ast (~> 2.4.1)
+      racc
     plist (3.7.1)
     public_suffix (4.0.7)
     racc (1.7.3)
+    rainbow (3.1.1)
     rake (13.2.1)
+    regexp_parser (2.9.2)
     representable (3.2.0)
       declarative (< 0.1.0)
       trailblazer-option (>= 0.1.1, < 0.2.0)
@@ -244,7 +252,20 @@ GEM
     retriable (3.1.2)
     rexml (3.3.9)
     rouge (2.0.7)
+    rubocop (1.68.0)
+      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 (1.36.1)
+      parser (>= 3.3.1.0)
     ruby-macho (2.5.1)
+    ruby-progressbar (1.13.0)
     ruby2_keywords (0.0.5)
     rubyzip (2.3.2)
     security (0.1.5)
@@ -292,6 +313,7 @@ DEPENDENCIES
   fastlane
   fastlane-sirp!
   nokogiri
+  rubocop
 
 RUBY VERSION
    ruby 2.7.5p203

ios/Podfile

@@ -54,7 +54,7 @@ setup_permissions(
 # ```
 # flipper_config = ENV["NO_FLIPPER"] == "1" ? FlipperConfiguration.disabled : FlipperConfiguration.enabled
 
-linkage = ENV["USE_FRAMEWORKS"]
+linkage = ENV.fetch( "USE_FRAMEWORKS", nil )
 unless linkage.nil?
   Pod::UI.puts "Configuring Pod with #{linkage}ally linked Frameworks".green
   use_frameworks! linkage: linkage.to_sym
@@ -127,7 +127,7 @@ target "iNaturalistReactNative" do
       end
     end
 
-    installer.target_installation_results.pod_target_installation_results.each do | _pod_name, inst_result |
+    installer.target_installation_results.pod_target_installation_results.each_value do | inst_result |
       inst_result.native_target.build_configurations.each do | build_config |
         # For third party modules who have React-bridging dependency to search correct headers
         build_config.build_settings["HEADER_SEARCH_PATHS"] ||= "$(inherited) "

package.json

@@ -13,9 +13,13 @@
     "test": "jest tests/integration && jest tests/unit tests/helpers",
     "test:clear": "jest --clearCache",
     "test:memory": "jest --runInBand --logHeapUsage",
-    "lint": "npm run lint:eslint && npm run lint:flow",
-    "lint:eslint": "eslint . --fix",
+    "lint": "npm run lint:eslint && npm run lint:flow && npm run lint:rubocop",
+    "lint:fix": "npm run lint:eslint:fix && npm run lint:flow && npm run lint:rubocop:fix",
+    "lint:eslint": "eslint .",
+    "lint:eslint:fix": "eslint . --fix",
     "lint:flow": "flow check",
+    "lint:rubocop": "bundle exec rubocop",
+    "lint:rubocop:fix": "bundle exec rubocop -A",
     "lint:tsc": "tsc --allowJs false --noEmit",
     "postinstall": "husky && patch-package",
     "translate": "node src/i18n/i18ncli.js build",

scripts/clean_icon_svgs.rb

@@ -38,9 +38,7 @@ num_cleaned = 0
   # doc.at("svg").remove_attribute "xmlns:inkscape"
   # doc.at("svg").remove_attribute "xmlns:sodipodi"
   doc.remove_namespaces!
-  File.open( path, "w" ) do | file |
-    file.write( doc.to_xml( indent: 2 ) )
-  end
+  File.write( path, doc.to_xml( indent: 2 ) )
   num_cleaned += 1
 end
 puts "Cleaned #{num_cleaned} SVGs"