DataDog · marcotc · Jan 8, 2025 · Dec 9, 2024 · Dec 9, 2024 · Dec 9, 2024
@@ -0,0 +1,149 @@
+require 'pathname'
+require 'rubygems'
+require 'json'
+require 'bundler'
+
+lib = File.expand_path('lib', __dir__)
+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
+require 'datadog'
+
+class GemfileProcessor
+  SPECIAL_CASES = {
+    "opensearch" => "OpenSearch" # special case because opensearch = OpenSearch not Opensearch
+  }.freeze
+  EXCLUDED_INTEGRATIONS = ["configuration", "propagation", "utils"].freeze
+
+  def initialize(directory: 'gemfiles/', contrib_dir: 'lib/datadog/tracing/contrib/')
+    @directory = directory
+    @contrib_dir = contrib_dir
+    @min_gems = { 'ruby' => {}, 'jruby' => {} }
+    @max_gems = { 'ruby' => {}, 'jruby' => {} }
+    @integration_json_mapping = {}
+  end
+
+  def process
+    parse_gemfiles
+    process_integrations
+    include_hardcoded_versions
+    write_output
+  end
+
+  private
+
+
+  def parse_gemfiles(directory = 'gemfiles/')
+    gemfiles = Dir.glob(File.join(@directory, '*'))
+    gemfiles.each do |gemfile_name|
+      runtime = File.basename(gemfile_name).split('_').first # ruby or jruby
+      next unless %w[ruby jruby].include?(runtime)
+      # parse the gemfile
+      if gemfile_name.end_with?(".gemfile")
+        process_gemfile(gemfile_name, runtime)
+      elsif gemfile_name.end_with?('.gemfile.lock')
+        process_lockfile(gemfile_name, runtime)
+      end
+    end
+
+  end
+
+  def process_gemfile(gemfile_name, runtime)
+    begin
+      definition = Bundler::Definition.build(gemfile_name, nil, nil)
+      definition.dependencies.each do |dependency|
+        gem_name = dependency.name
+        version = dependency.requirement.to_s
+        update_gem_versions(runtime, gem_name, version)
+      end
+    rescue Bundler::GemfileError => e
+      puts "Error reading Gemfile: #{e.message}"
+    end
+  end
+
+  def process_lockfile(gemfile_name, runtime)
+    lockfile_contents = File.read(gemfile_name)
+    parser = Bundler::LockfileParser.new(lockfile_contents)
+    parser.specs.each do |spec|
+      gem_name = spec.name
+      version = spec.version.to_s
+      update_gem_versions(runtime, gem_name, version)
+    end
+  end
+
+  def update_gem_versions(runtime, gem_name, version)
+    return unless version_valid?(version)
+
+    gem_version = Gem::Version.new(version)
+
+    # Update minimum gems
+    if @min_gems[runtime][gem_name].nil? || gem_version < Gem::Version.new(@min_gems[runtime][gem_name])
+      @min_gems[runtime][gem_name] = version
+    end
+
+    # Update maximum gems
+    if @max_gems[runtime][gem_name].nil? || gem_version > Gem::Version.new(@max_gems[runtime][gem_name])
+      @max_gems[runtime][gem_name] = version
+    end
+  end
+
+  # Helper: Validate the version format
+  def version_valid?(version)
+    return false if version.nil? || version.strip.empty?
+
+    Gem::Version.new(version)
+    true
+  rescue ArgumentError
+    false
+  end
+
+
+  def process_integrations
+    integrations = Datadog::Tracing::Contrib::REGISTRY.map(&:name).map(&:to_s)
+    integrations.each do |integration|
+      next if EXCLUDED_INTEGRATIONS.include?(integration)
+
+      integration_name = resolve_integration_name(integration)
+
+      @integration_json_mapping[integration] = [
+        @min_gems['ruby'][integration_name],
+        @max_gems['ruby'][integration_name],
+        @min_gems['jruby'][integration_name],
+        @max_gems['jruby'][integration_name]
+      ]
+    end
+  end
+
+  def include_hardcoded_versions
+      # `httpx` is maintained externally
+    @integration_json_mapping['httpx'] = [
+      '0.11', # Min version Ruby
+      '0.11', # Max version Ruby
+      nil,     # Min version JRuby
+      nil      # Max version JRuby
+    ]
+
+    # `makara` is part of `activerecord`
+    @integration_json_mapping['makara'] = [
+      '0.3.5', # Min version Ruby
+      '0.3.5', # Max version Ruby
+      nil,     # Min version JRuby
+      nil      # Max version JRuby
+    ]
+  end
+
+  def resolve_integration_name(integration)
+    mod_name = SPECIAL_CASES[integration] || integration.split('_').map(&:capitalize).join
+    module_name = "Datadog::Tracing::Contrib::#{mod_name}"
+    integration_module = Object.const_get(module_name)::Integration
+    integration_module.respond_to?(:gem_name) ? integration_module.gem_name : integration
+  rescue NameError, NoMethodError
+    puts "Fallback for #{integration}: module or gem_name not found."
+    integration
+  end
+
+  def write_output
+    @integration_json_mapping = @integration_json_mapping.sort.to_h
+    File.write("gem_output.json", JSON.pretty_generate(@integration_json_mapping))
+  end
+end
+
+GemfileProcessor.new.process
@@ -0,0 +1,21 @@
+require 'json'
+
+input_file = 'gem_output.json'
+output_file = 'integration_versions.md'
+
+data = JSON.parse(File.read(input_file))
+
+comment = "# Integrations\n\n"
+header = "| Integration | Ruby Min |  Ruby Max | JRuby Min | JRuby Max |\n"
+separator = "|-------------|----------|-----------|----------|----------|\n"
+rows = data.map do |integration_name, versions|
+    ruby_min, ruby_max, jruby_min, jruby_max = versions.map { |v| v || "None" }
+    "| #{integration_name} | #{ruby_min} | #{ruby_max} | #{jruby_min} | #{jruby_max} |"
+end
+
+File.open(output_file, 'w') do |file|
+  file.puts comment
+  file.puts header
+  file.puts separator
+  rows.each { |row| file.puts row }
+end
@@ -0,0 +1,49 @@
+name: "Generate Supported Versions"
+
+on:
+  workflow_dispatch:
+
+
+concurrency:
+  group: ${{ github.workflow }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-22.04
+    permissions:
+      contents: read
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          bundler-cache: true # runs bundle install
+          ruby-version: "3.3"
+
+      - name: Update latest
+        run: bundle exec ruby .github/scripts/find_gem_version_bounds.rb
+
+      - name: Generate versions table
+        run: ruby .github/scripts/generate_table_versions.rb
+
+      - run: git diff
+
+      - name: Create Pull Request
+        id: cpr
+        uses: peter-evans/create-pull-request@v7
+        with:
+          token: ${{ secrets.GHA_PAT }}
+          branch: auto-generate/update-supported-versions
+          title: '[🤖] Update Supported Versions'
+          base: master
+          labels: dev/internal, integrations
+          commit-message: "Test creating supported versions"
+          delete-branch: true
+          body: |
+            This is a PR to update the table for supported integration versions.
+            Workflow run: [Generate Supported Versions](https://github.com/DataDog/dd-trace-rb/actions/workflows/generate-supported-versions.yml)
+            This should be tied to tracer releases, or triggered manually.
+
@@ -17,6 +17,9 @@ class Integration
 
           # @public_api Changing the integration name or integration options can cause breaking changes
           register_as :action_cable, auto_patch: false
+          def self.gem_name
+            'actioncable'
+          end
 
           def self.version
             Gem.loaded_specs['actioncable'] && Gem.loaded_specs['actioncable'].version

@@ -18,6 +18,10 @@ class Integration
           # @public_api Changing the integration name or integration options can cause breaking changes
           register_as :action_mailer, auto_patch: false
 
+          def self.gem_name
+            'actionmailer'
+          end
+
           def self.version
             Gem.loaded_specs['actionmailer'] && Gem.loaded_specs['actionmailer'].version
           end

@@ -18,6 +18,9 @@ class Integration
 
           # @public_api Changing the integration name or integration options can cause breaking changes
           register_as :action_pack, auto_patch: false
+          def self.gem_name
+            'actionpack'
+          end
 
           def self.version
             Gem.loaded_specs['actionpack'] && Gem.loaded_specs['actionpack'].version

@@ -18,6 +18,9 @@ class Integration
 
           # @public_api Changing the integration name or integration options can cause breaking changes
           register_as :action_view, auto_patch: false
+          def self.gem_name
+            'actionview'
+          end
 
           def self.version
             # ActionView is its own gem in Rails 4.1+

@@ -17,6 +17,9 @@ class Integration
 
           # @public_api Changing the integration name or integration options can cause breaking changes
           register_as :active_job, auto_patch: false
+          def self.gem_name
+            'activejob'
+          end
 
           def self.version
             Gem.loaded_specs['activejob'] && Gem.loaded_specs['activejob'].version

@@ -22,6 +22,10 @@ class Integration
           # @public_api Changing the integration name or integration options can cause breaking changes
           register_as :active_record, auto_patch: false
 
+          def self.gem_name
+            'activerecord'
+          end
+
           def self.version
             Gem.loaded_specs['activerecord'] && Gem.loaded_specs['activerecord'].version
           end

@@ -19,6 +19,9 @@ class Integration
 
           # @public_api Changing the integration name or integration options can cause breaking changes
           register_as :active_support, auto_patch: false
+          def self.gem_name
+            'activesupport'
+          end
 
           def self.version
             Gem.loaded_specs['activesupport'] && Gem.loaded_specs['activesupport'].version

@@ -16,6 +16,9 @@ class Integration
 
           # @public_api Changing the integration name or integration options can cause breaking changes
           register_as :aws, auto_patch: true
+          def self.gem_name
+            'aws-sdk-core'
+          end
 
           def self.version
             if Gem.loaded_specs['aws-sdk']

@@ -16,6 +16,9 @@ class Integration
 
           # @public_api Changing the integration name or integration options can cause breaking changes
           register_as :concurrent_ruby
+          def self.gem_name
+            'concurrent-ruby'
+          end
 
           def self.version
             Gem.loaded_specs['concurrent-ruby'] && Gem.loaded_specs['concurrent-ruby'].version

@@ -17,6 +17,9 @@ class Integration
 
           # @public_api Changing the integration name or integration options can cause breaking changes
           register_as :httprb
+          def self.gem_name
+            'http'
+          end
 
           def self.version
             Gem.loaded_specs['http'] && Gem.loaded_specs['http'].version

@@ -16,6 +16,9 @@ class Integration
 
           # @public_api Changing the integration name or integration options can cause breaking changes
           register_as :kafka, auto_patch: false
+          def self.gem_name
+            'ruby-kafka'
+          end
 
           def self.version
             Gem.loaded_specs['ruby-kafka'] && Gem.loaded_specs['ruby-kafka'].version

@@ -17,6 +17,9 @@ class Integration
 
           # @public_api Changing the integration name or integration options can cause breaking changes
           register_as :mongo, auto_patch: true
+          def self.gem_name
+            'mongo'
+          end
 
           def self.version
             Gem.loaded_specs['mongo'] && Gem.loaded_specs['mongo'].version

@@ -16,6 +16,9 @@ class Integration
 
           # @public_api Changing the integration name or integration options can cause breaking changes
           register_as :opensearch, auto_patch: true
+          def self.gem_name
+            'opensearch-ruby'
+          end
 
           def self.version
             Gem.loaded_specs['opensearch-ruby'] \

@@ -16,6 +16,9 @@ class Integration
 
           # @public_api Changing the integration name or integration options can cause breaking changes
           register_as :presto
+          def self.gem_name
+            'presto-client'
+          end
 
           def self.version
             Gem.loaded_specs['presto-client'] && Gem.loaded_specs['presto-client'].version

@@ -16,6 +16,9 @@ class Integration
 
           # @public_api Changing the integration name or integration options can cause breaking changes
           register_as :rest_client
+          def self.gem_name
+            'rest-client'
+          end
 
           def self.version
             Gem.loaded_specs['rest-client'] && Gem.loaded_specs['rest-client'].version