add supported versions workflow

find_min_gemfile.rb

@@ -0,0 +1,147 @@
+require 'pathname'
+require 'rubygems'
+require 'json'
+
+def parse_gemfiles(directory = 'gemfiles/')
+    parsed_gems_ruby = {}
+    parsed_gems_jruby = {}
+
+    gemfiles = Dir.glob(File.join(directory, '*'))
+    gemfiles.each do |gemfile_name|
+      runtime = File.basename(gemfile_name).split('_').first # ruby or jruby
+      # puts "Runtime: #{runtime}"
+      File.foreach(gemfile_name) do |line|
+        if gem_details = parse_gemfile_entry(line)
+          gem_name, version = gem_details
+        elsif gem_details = parse_gemfile_lock_entry(line)
+          gem_name, version = gem_details
+        else
+          next
+        end
+
+        # Validate and store the minimum version
+        if version_valid?(version)
+          if runtime == 'ruby'
+            if parsed_gems_ruby[gem_name].nil? || Gem::Version.new(version) < Gem::Version.new(parsed_gems_ruby[gem_name])
+              parsed_gems_ruby[gem_name] = version
+            end
+          end
+          if runtime == 'jruby'
+            if parsed_gems_jruby[gem_name].nil? || Gem::Version.new(version) < Gem::Version.new(parsed_gems_jruby[gem_name])
+              parsed_gems_jruby[gem_name] = version
+            end
+          end
+        else
+          next
+        end
+      end
+    end
+
+    [parsed_gems_ruby, parsed_gems_jruby]
+  end
+
+
+  # Helper: Parse a Gemfile-style gem declaration
+  # ex. gem 'ruby-kafka', '~> 5.0'
+  def parse_gemfile_entry(line)
+    if match = line.match(/^\s*gem\s+["']([^"']+)["']\s*,?\s*["']?([^"']*)["']?/)
+      gem_name, version_constraint = match[1], match[2]
+      version = extract_version(version_constraint)
+      [gem_name, version]
+    end
+  end
+
+  # Helper: Parse a Gemfile.lock-style entry
+  # matches on ex. actionmailer (= 6.0.6)
+  def parse_gemfile_lock_entry(line)
+    if match = line.match(/^\s*([a-z0-9_-]+)\s+\(([^)]+)\)/)
+      [match[1], match[2]]
+    end
+  end
+
+  # Helper: Validate the version format
+  def version_valid?(version)
+    version =~ /^\d+(\.\d+)*$/
+  end
+
+  # Helper: Extract the actual version number from a constraint
+  # Matches on the following version patterns:
+  # 1. "pessimistic" versions, ex. '~> 1.2.3'
+  # 2. '>= 1.2.3'
+  # 3. 1.2.3
+  def extract_version(constraint)
+    if constraint =~ /\~>\s*([\d\.]+(?:[-\.\w]*))| # Handles ~> constraints
+                       \>=\s*([\d\.]+(?:[-\.\w]*))| # Handles >= constraints
+                       ([\d\.]+(?:[-\.\w]*))       # Handles plain versions
+                      /x
+      Regexp.last_match(1) || Regexp.last_match(2) || Regexp.last_match(3)
+    else
+      nil
+    end
+  end  
+
+def get_integration_names(directory = 'lib/datadog/tracing/contrib/')
+    unless Dir.exist?(directory)
+      puts "Directory '#{directory}' not found!"
+      return []
+    end
+
+    # Get all subdirectories inside the specified directory
+    integrations = Dir.children(directory).select do |entry|
+      File.directory?(File.join(directory, entry))
+    end
+
+    integrations
+end
+
+mapping = {
+  "action_mailer" => "actionmailer",
+  "opensearch" => "opensearch-ruby",
+  "concurrent_ruby" => "concurrent-ruby",
+  "action_view" => "actionview",
+  "action_cable" => "actioncable",
+  "active_record" => "activerecord",
+  "mongodb" => "mongo",
+  "rest_client" => "rest-client",
+  "active_support" => "activesupport",
+  "action_pack" => "actionpack",
+  "active_job" => "activejob",
+  "httprb" => "http",
+  "kafka" => "ruby-kafka",
+  "presto" => "presto-client",
+  "aws" => "aws-sdk-core"
+}
+
+excluded = ["configuration", "propagation", "utils"]
+parsed_gems_ruby, parsed_gems_jruby = parse_gemfiles("gemfiles/")
+integrations = get_integration_names('lib/datadog/tracing/contrib/')
+
+integration_json_mapping = {}
+
+integrations.each do |integration|
+  if excluded.include?(integration)
+    next
+  end
+  # puts "integration: #{integration}"
+  integration_name = mapping[integration] || integration
+
+  min_version_jruby = parsed_gems_jruby[integration_name]
+  min_version_ruby = parsed_gems_ruby[integration_name]
+
+  # if min_version_ruby
+  #   puts "minimum version of gem '#{integration_name} for Ruby': #{min_version_ruby}"
+  # end
+  # if min_version_jruby
+  #   puts "minimum version of gem '#{integration_name} for JRuby': #{min_version_jruby}"
+  # end
+
+  # mapping jruby, ruby
+  integration_json_mapping[integration] = [min_version_ruby, min_version_jruby]
+  integration_json_mapping.replace(integration_json_mapping.sort.to_h)
+
+end
+
+
+File.open("minimum_gem_output.json", "w") do |f|
+  f.write(JSON.pretty_generate(integration_json_mapping))
+end

generate_table_versions.py

@@ -0,0 +1,21 @@
+import json
+import pandas as pd
+
+input_file = 'minimum_gem_output.json'
+with open(input_file, 'r') as file:
+    data = json.load(file)
+
+rows = []
+for integration_name, versions in data.items():
+    ruby_min, jruby_min = versions
+    rows.append({"Integration": integration_name, "Ruby Min": ruby_min, "JRuby Min": jruby_min})
+
+df = pd.DataFrame(rows)
+
+output_file = 'integration_versions.md'
+
+with open(output_file, 'w') as md_file:
+    md_file.write("| Integration | Ruby Min | JRuby Min |\n")
+    md_file.write("|-------------|-----------|----------|\n")
+    for _, row in df.iterrows():
+        md_file.write(f"| {row['Integration']} | {row['Ruby Min']} | {row['JRuby Min']} |\n")

integration_versions.md

@@ -0,0 +1,50 @@
+| Integration | Ruby Min | JRuby Min |
+|-------------|-----------|----------|
+| action_cable | 5.2.8.1 | 5.2.8.1 |
+| action_mailer | 4.2.11.3 | 5.2.8.1 |
+| action_pack | 4.2.11.3 | 5.2.8.1 |
+| action_view | 4.2.11.3 | 5.2.8.1 |
+| active_job | 4.2.11.3 | 5.2.8.1 |
+| active_model_serializers | 0.10.0 | 0.10.0 |
+| active_record | 4.2.11.3 | 5 |
+| active_support | 4.2.11.3 | 5 |
+| aws | 3.181.0 | 3.181.0 |
+| concurrent_ruby | 1.2.2 | 1.1.10 |
+| dalli | 2.7.11 | 2.7.11 |
+| delayed_job | 4.1.11 | 4.1.11 |
+| elasticsearch | 7 | 7 |
+| ethon | 0.16.0 | 0.14.0 |
+| excon | 0.102.0 | 0.102.0 |
+| faraday | 0.17 | 0.17 |
+| grape | 1.7.0 | 1.7.0 |
+| graphql | 1.13.0 | 1.13.0 |
+| grpc | 1.38.0 | None |
+| hanami | 1 | None |
+| http | 5.0.1 | 4 |
+| httpclient | 2.8.3 | 2.8.3 |
+| httprb | 5.0.1 | 4 |
+| kafka | 0.7.10 | 0.7.10 |
+| lograge | 0.11 | 0.11 |
+| mongodb | 2.8.0 | 2.8.0 |
+| mysql2 | 0.5 | None |
+| opensearch | 2 | 2 |
+| pg | 0.18.4 | None |
+| presto | 0.5.14 | 0.5.14 |
+| que | 1.0.0 | 1.0.0 |
+| racecar | 0.3.5 | 0.3.5 |
+| rack | 1 | 1 |
+| rails | 4.2.11.3 | 5.2.1 |
+| rake | 10.5 | 10.5 |
+| redis | 3 | 3 |
+| resque | 2.0 | 2.0 |
+| rest_client | 2.1.0 | 2.1.0 |
+| roda | 2.0.0 | 2.0.0 |
+| semantic_logger | 4.0 | 4.0 |
+| sequel | 5.83.1 | 5.83.1 |
+| shoryuken | 6.0.0 | 6.0.0 |
+| sidekiq | 5.2.8 | 6.1.2 |
+| sinatra | 2 | 2 |
+| sneakers | 2.12.0 | 2.12.0 |
+| stripe | 5.15.0 | 5.15.0 |
+| sucker_punch | 3.1.0 | 3.1.0 |
+| trilogy | 2.6.0 | None |