From 925131073dd98135bff0bd7be942bebd69c6b576 Mon Sep 17 00:00:00 2001
From: Jean Boussier <jean.boussier@gmail.com>
Date: Tue, 22 Oct 2024 16:05:23 +0200
Subject: [PATCH] Merge json and json-java gemspecs

---
 ext/json/extconf.rb   |  3 --
 ext/json/json.gemspec | 92 +++++++++++++++++++------------------------
 2 files changed, 41 insertions(+), 54 deletions(-)
 delete mode 100644 ext/json/extconf.rb

diff --git a/ext/json/extconf.rb b/ext/json/extconf.rb
deleted file mode 100644
index 8a99b6a5c8..0000000000
--- a/ext/json/extconf.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-require 'mkmf'
-
-create_makefile('json')
diff --git a/ext/json/json.gemspec b/ext/json/json.gemspec
index 39b0155d46..96721f909c 100644
--- a/ext/json/json.gemspec
+++ b/ext/json/json.gemspec
@@ -2,61 +2,13 @@ version = File.foreach(File.join(__dir__, "lib/json/version.rb")) do |line|
   /^\s*VERSION\s*=\s*'(.*)'/ =~ line and break $1
 end rescue nil
 
-Gem::Specification.new do |s|
+spec = Gem::Specification.new do |s|
+  java_ext = Gem::Platform === s.platform && s.platform =~ 'java' || RUBY_ENGINE == 'jruby'
+
   s.name = "json"
   s.version = version
 
   s.summary = "JSON Implementation for Ruby"
-  s.description = "This is a JSON implementation as a Ruby extension in C."
-  s.licenses = ["Ruby"]
-  s.authors = ["Florian Frank"]
-  s.email = "flori@ping.de"
-
-  s.extensions = ["ext/json/ext/generator/extconf.rb", "ext/json/ext/parser/extconf.rb", "ext/json/extconf.rb"]
-  s.extra_rdoc_files = ["README.md"]
-  s.rdoc_options = ["--title", "JSON implementation for Ruby", "--main", "README.md"]
-  s.files = [
-    "CHANGES.md",
-    "COPYING",
-    "BSDL",
-    "LEGAL",
-    "README.md",
-    "ext/json/ext/fbuffer/fbuffer.h",
-    "ext/json/ext/generator/depend",
-    "ext/json/ext/generator/extconf.rb",
-    "ext/json/ext/generator/generator.c",
-    "ext/json/ext/generator/generator.h",
-    "ext/json/ext/parser/depend",
-    "ext/json/ext/parser/extconf.rb",
-    "ext/json/ext/parser/parser.c",
-    "ext/json/ext/parser/parser.h",
-    "ext/json/ext/parser/parser.rl",
-    "ext/json/extconf.rb",
-    "json.gemspec",
-    "lib/json.rb",
-    "lib/json/add/bigdecimal.rb",
-    "lib/json/add/complex.rb",
-    "lib/json/add/core.rb",
-    "lib/json/add/date.rb",
-    "lib/json/add/date_time.rb",
-    "lib/json/add/exception.rb",
-    "lib/json/add/ostruct.rb",
-    "lib/json/add/range.rb",
-    "lib/json/add/rational.rb",
-    "lib/json/add/regexp.rb",
-    "lib/json/add/set.rb",
-    "lib/json/add/struct.rb",
-    "lib/json/add/symbol.rb",
-    "lib/json/add/time.rb",
-    "lib/json/common.rb",
-    "lib/json/ext.rb",
-    "lib/json/ext/generator/state.rb",
-    "lib/json/generic_object.rb",
-    "lib/json/pure.rb",
-    "lib/json/pure/generator.rb",
-    "lib/json/pure/parser.rb",
-    "lib/json/version.rb",
-  ]
   s.homepage = "https://ruby.github.io/json"
   s.metadata = {
     'bug_tracker_uri'   => 'https://github.com/ruby/json/issues',
@@ -68,4 +20,42 @@ Gem::Specification.new do |s|
   }
 
   s.required_ruby_version = Gem::Requirement.new(">= 2.3")
+
+  if java_ext
+    s.description = "A JSON implementation as a JRuby extension."
+    s.author = "Daniel Luz"
+    s.email = "dev+ruby@mernen.com"
+  else
+    s.description = "This is a JSON implementation as a Ruby extension in C."
+    s.authors = ["Florian Frank"]
+    s.email = "flori@ping.de"
+  end
+
+  s.licenses = ["Ruby"]
+
+  s.extra_rdoc_files = ["README.md"]
+  s.rdoc_options = ["--title", "JSON implementation for Ruby", "--main", "README.md"]
+
+  s.files = [
+    "CHANGES.md",
+    "COPYING",
+    "BSDL",
+    "LEGAL",
+    "README.md",
+    "json.gemspec",
+    *Dir["lib/**/*.rb"],
+  ]
+
+  if java_ext
+    s.platform = 'java'
+  else
+    s.extensions = Dir["ext/json/**/extconf.rb"]
+    s.files += Dir["ext/json/**/*.{c,h,rl}"]
+  end
+end
+
+if RUBY_ENGINE == 'jruby' && $0 == __FILE__
+  Gem::Builder.new(spec).build
+else
+  spec
 end