From 2f9cb05c9a6dfc0e2ac9805a23a1becf72f7fff6 Mon Sep 17 00:00:00 2001
From: Tony Hsu <tony.hsu@datadoghq.com>
Date: Thu, 24 Oct 2024 18:06:44 +0200
Subject: [PATCH] WIP

---
 .gitlab/install_datadog_deps.rb | 87 ++++++++++++++++++---------------
 1 file changed, 47 insertions(+), 40 deletions(-)

diff --git a/.gitlab/install_datadog_deps.rb b/.gitlab/install_datadog_deps.rb
index 1f9b254f163..70ac140266c 100755
--- a/.gitlab/install_datadog_deps.rb
+++ b/.gitlab/install_datadog_deps.rb
@@ -1,57 +1,57 @@
-require 'open3'
-require 'rubygems'
-require 'bundler'
-require 'fileutils'
-require 'pathname'
+require "open3"
+require "rubygems"
+require "bundler"
+require "fileutils"
+require "pathname"
 
-puts '=== RUBY_VERSION ==='
+puts "=== RUBY_VERSION ==="
 puts RUBY_VERSION
-puts '=== RUBY_ENGINE ==='
+puts "=== RUBY_ENGINE ==="
 puts RUBY_ENGINE
-puts '=== RUBY_ENGINE_VERSION ==='
+puts "=== RUBY_ENGINE_VERSION ==="
 puts RUBY_ENGINE_VERSION
-puts '=== RUBY_PLATFORM ==='
+puts "=== RUBY_PLATFORM ==="
 puts RUBY_PLATFORM
-puts '=== GEM PLATFORM ==='
+puts "=== GEM PLATFORM ==="
 puts Gem::Platform.local
 
 ruby_api_version = Gem.ruby_api_version
 
-puts '=== RUBY API VERISON ==='
+puts "=== RUBY API VERISON ==="
 puts ruby_api_version
 
 current_path = Pathname.new(FileUtils.pwd)
 
-tmp_path = current_path.join('tmp', ENV["ARCH"])
+tmp_path = current_path.join("tmp", ENV["ARCH"])
 
 versioned_path = tmp_path.join(ruby_api_version)
 
 FileUtils.mkdir_p(versioned_path, verbose: true)
 
-gemfile_file_path = versioned_path.join('Gemfile')
+gemfile_file_path = versioned_path.join("Gemfile")
 
-File.open(gemfile_file_path, 'w') do |file|
+File.open(gemfile_file_path, "w") do |file|
   file.write("source 'https://rubygems.org'\n")
-  file.write("gem 'datadog', '#{ENV.fetch('RUBY_PACKAGE_VERSION')}', path: '#{current_path}'\n")
+  file.write("gem 'datadog', '#{ENV.fetch("RUBY_PACKAGE_VERSION")}', path: '#{current_path}'\n")
   file.write("gem 'ffi', '1.16.3'\n")
   # Mimick outdated `msgpack` version, uncomment below line to test
   # file.write("gem 'msgpack', '1.6.0'\n")
 end
 
-puts '=== Reading Gemfile ==='
+puts "=== Reading Gemfile ==="
 File.foreach(gemfile_file_path) { |x| puts x }
 puts "=== Reading Gemfile ===\n"
 
-puts '=== bundle lock ==='
-output, status = Open3.capture2e({ 'BUNDLE_GEMFILE' => gemfile_file_path.to_s }, 'bundle lock')
+puts "=== bundle lock ==="
+output, status = Open3.capture2e({"BUNDLE_GEMFILE" => gemfile_file_path.to_s}, "bundle lock")
 puts output
 puts "=== bundle lock ===\n"
 
 exit 1 unless status.success?
 
-lock_file_path = versioned_path.join('Gemfile.lock')
+lock_file_path = versioned_path.join("Gemfile.lock")
 
-puts '=== Reading Lockfile ==='
+puts "=== Reading Lockfile ==="
 File.foreach(lock_file_path) { |x| puts x }
 puts "=== Reading Lockfile ===\n"
 
@@ -64,35 +64,35 @@
 puts gem_version_mapping
 
 env = {
-  'GEM_HOME' => versioned_path.to_s,
+  "GEM_HOME" => versioned_path.to_s,
   # Install `datadog` gem locally without its profiling native extension
-  'DD_PROFILING_NO_EXTENSION' => 'true',
+  "DD_PROFILING_NO_EXTENSION" => "true"
 }
 
 [
-  'datadog-ruby_core_source',
-  'ffi',
-  'libddwaf',
-  'msgpack',
-  'libdatadog', # libdatadog MUST be installed before datadog to ensure libdatadog native extension is compiled
-  'datadog',
+  "datadog-ruby_core_source",
+  "ffi",
+  "libddwaf",
+  "msgpack",
+  "libdatadog", # libdatadog MUST be installed before datadog to ensure libdatadog native extension is compiled
+  "datadog"
 ].each do |gem|
   version = gem_version_mapping.delete(gem)
 
-  gem_install_cmd = "gem install #{gem} "\
-    "--version #{version} "\
-    '--no-document '\
-    '--ignore-dependencies '
+  gem_install_cmd = "gem install #{gem} " \
+    "--version #{version} " \
+    "--no-document " \
+    "--ignore-dependencies "
 
   case gem
-  when 'ffi'
+  when "ffi"
     # Install `ffi` gem with its built-in `libffi` native extension instead of using system's `libffi`
-    gem_install_cmd << '-- --disable-system-libffi '
-  when 'datadog'
+    gem_install_cmd << "-- --disable-system-libffi "
+  when "datadog"
     gem_install_cmd =
-      "gem install --local #{ENV.fetch('DATADOG_GEM_LOCATION')} "\
-      '--no-document '\
-      '--ignore-dependencies '\
+      "gem install --local #{ENV.fetch("DATADOG_GEM_LOCATION")} " \
+      "--no-document " \
+      "--ignore-dependencies " \
   end
 
   puts "Execute: #{gem_install_cmd}"
@@ -106,14 +106,21 @@
   end
 end
 
-raise "#{gem_version_mapping.keys.join(',')} are not installed." if gem_version_mapping.any?
+raise "#{gem_version_mapping.keys.join(",")} are not installed." if gem_version_mapping.any?
 
-datadog_gem_path = versioned_path.join("gems/datadog-#{ENV.fetch('RUBY_PACKAGE_VERSION')}")
+datadog_gem_path = versioned_path.join("gems/datadog-#{ENV.fetch("RUBY_PACKAGE_VERSION")}")
 libdatadog_so_file = "libdatadog_api.#{RUBY_VERSION[/\d+.\d+/]}_#{RUBY_PLATFORM}.so"
 unless File.exist?("#{datadog_gem_path}/lib/#{libdatadog_so_file}")
   raise "Missing #{libdatadog_so_file} in #{datadog_gem_path}."
 end
 
+FileUtils.rm_r(
+  [
+    versioned_path.join("cache"),
+    versioned_path.join("gems/ffi-1.16.3/ext/ffi_c/libffi/testsuite")
+  ]
+)
+
 FileUtils.cd(versioned_path.join("extensions/#{Gem::Platform.local}"), verbose: true) do
   # Symlink those directories to be utilized by Ruby compiled with shared libraries
   FileUtils.ln_sf Gem.extension_api_version, ruby_api_version