Remove Ruby 2.7 from supported versions (EOL)

.github/workflows/test.yml

@@ -25,27 +25,24 @@ jobs:
           '20.9.0',
           '21.9.0',
           '22.15.0',
-          '23.2.1',
+          '23.8.0',
         ]
         include:
-          - ruby-version: '2.7'
-            node-version: '18'
-            puppeteer-version: '23.2.1'
           - ruby-version: '3.0'
             node-version: '18'
-            puppeteer-version: '23.2.1'
+            puppeteer-version: '23.8.0'
           - ruby-version: '3.1'
             node-version: '18'
-            puppeteer-version: '23.2.1'
+            puppeteer-version: '23.8.0'
           - ruby-version: '3.2'
             node-version: '18'
-            puppeteer-version: '23.2.1'
+            puppeteer-version: '23.8.0'
           - ruby-version: '3.3'
             node-version: '20'
-            puppeteer-version: '23.2.1'
+            puppeteer-version: '23.8.0'
           - ruby-version: '3.3'
             node-version: '22'
-            puppeteer-version: '23.2.1'
+            puppeteer-version: '23.8.0'
 
     steps:
       - uses: actions/checkout@v3

.rubocop.yml

@@ -4,7 +4,7 @@ require:
 
 AllCops:
   NewCops: enable
-  TargetRubyVersion: 2.7
+  TargetRubyVersion: 3.0
 
 Layout/DotPosition:
   EnforcedStyle: trailing

grover.gemspec

@@ -16,7 +16,7 @@ Gem::Specification.new do |spec|
   SUMMARY
   spec.homepage    = 'https://github.com/Studiosity/grover'
   spec.license     = 'MIT'
-  spec.required_ruby_version = ['>= 2.7.0', '< 3.4.0']
+  spec.required_ruby_version = ['>= 3.0.0', '< 3.4.0']
 
   # Prevent pushing this gem to RubyGems.org by setting 'allowed_push_host', or
   # delete this section to allow pushing this gem to any host.

lib/grover/middleware.rb

@@ -40,9 +40,9 @@ def _call(env) # rubocop:disable Metrics/MethodLength
 
     private
 
-    PDF_REGEX = /\.pdf$/i.freeze
-    PNG_REGEX = /\.png$/i.freeze
-    JPEG_REGEX = /\.jpe?g$/i.freeze
+    PDF_REGEX = /\.pdf$/i
+    PNG_REGEX = /\.png$/i
+    JPEG_REGEX = /\.jpe?g$/i
 
     attr_reader :pdf_request, :png_request, :jpeg_request
 

package.json

@@ -18,6 +18,6 @@
   },
   "homepage": "https://github.com/Studiosity/grover#readme",
   "devDependencies": {
-    "puppeteer": "^23.2.1"
+    "puppeteer": "^23.8.0"
   }
 }

spec/grover/processor_spec.rb

@@ -256,7 +256,13 @@
         context 'when options includes A4 page format' do
           let(:options) { { format: 'A4' } }
           let(:media_box) do
-            puppeteer_version_on_or_after?('21') ? [0, 0, 595.91998, 842.88] : [0, 0, 594.95996, 841.91998]
+            if puppeteer_version_on_or_after?('23.3.1')
+              [0, 0, 595.91998, 841.91998]
+            elsif puppeteer_version_on_or_after?('21')
+              [0, 0, 595.91998, 842.88]
+            else
+              [0, 0, 594.95996, 841.91998]
+            end
           end
 
           it { expect(pdf_reader.pages.first.attributes).to include(MediaBox: media_box) }

spec/spec_helper.rb

@@ -34,15 +34,18 @@ def fixture_path(file)
 end
 
 def puppeteer_version_on_or_after?(version)
-  puppeteer_version = ENV.fetch('PUPPETEER_VERSION', '')
   puppeteer_version.empty? || Gem::Version.new(puppeteer_version) >= Gem::Version.new(version)
 end
 
 def puppeteer_version_on_or_before?(version)
-  puppeteer_version = ENV.fetch('PUPPETEER_VERSION', '')
   puppeteer_version.empty? || Gem::Version.new(puppeteer_version) <= Gem::Version.new(version)
 end
 
+def puppeteer_version
+  @puppeteer_version ||=
+    ENV.fetch('PUPPETEER_VERSION', nil) || `npm list puppeteer`[/puppeteer@(\d{1,3}(.\d{1,3}){0,2})\n/, 1]
+end
+
 def linux_system?
   uname = `uname -s`
   uname.start_with? 'Linux'