From c83f8bddf28d23e8bb2e5287fb5eef66d1fe452e Mon Sep 17 00:00:00 2001
From: Mark VanderVoord <mvandervoord@gmail.com>
Date: Thu, 1 Aug 2024 11:47:58 -0400
Subject: [PATCH] Working towards gemifying and automatically reporting
 version.

---
 Gemfile              |  7 -------
 cmock.gemspec        | 34 ++++++++++++++++++++++++++++++++++
 lib/cmock.rb         |  6 ++++++
 lib/cmock_version.rb | 23 +++++++++++++++++++++++
 4 files changed, 63 insertions(+), 7 deletions(-)
 create mode 100644 cmock.gemspec
 create mode 100644 lib/cmock_version.rb

diff --git a/Gemfile b/Gemfile
index 96ac06ec..c6d4f853 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,8 +1 @@
 source "http://rubygems.org/"
-
-gem "bundler"
-gem "rake"
-gem "minitest"
-gem "require_all"
-gem "constructor"
-gem "diy"
diff --git a/cmock.gemspec b/cmock.gemspec
new file mode 100644
index 00000000..9253126d
--- /dev/null
+++ b/cmock.gemspec
@@ -0,0 +1,34 @@
+# -*- encoding: utf-8 -*-
+$LOAD_PATH << File.expand_path(File.join(File.dirname(__FILE__), 'lib'))
+require "lib/cmock_version"
+require 'date'
+
+Gem::Specification.new do |s|
+  s.name        = "cmock"
+  s.version     = CMockVersion::GEM
+  s.platform    = Gem::Platform::RUBY
+  s.authors     = ["Mark VanderVoord", "Michael Karlesky", "Greg Williams"]
+  s.email       = ["mark@vandervoord.net", "michael@karlesky.net", "barney.williams@gmail.com"]
+  s.homepage    = "http://throwtheswitch.org/cmock"
+  s.summary     = "CMock is a mocking framework for C unit testing. It's a member of the ThrowTheSwitch.org family of tools."
+  s.description = <<-DESC
+CMock is a mocking framework for C unit testing. It accepts header files and generates mocks automagically for you.
+  DESC
+  s.licenses    = ['MIT']
+
+  s.metadata = {
+    "homepage_uri"      => s.homepage,
+    "bug_tracker_uri"   => "https://github.com/ThrowTheSwitch/CMock/issues",
+    "documentation_uri" => "https://github.com/ThrowTheSwitch/CMock/blob/master/docs/CMock_Summary.md",
+    "mailing_list_uri"  => "https://groups.google.com/forum/#!categories/throwtheswitch/cmock",
+    "source_code_uri"   => "https://github.com/ThrowTheSwitch/CMock"
+  }
+  
+  s.required_ruby_version = ">= 3.0.0"
+
+  s.files      += Dir['**/*']
+  s.test_files  = Dir['test/**/*']
+  s.executables = ['lib/cmock.rb']
+
+  s.require_paths = ["lib"]
+end
diff --git a/lib/cmock.rb b/lib/cmock.rb
index 0e5cc7ad..daa34048 100644
--- a/lib/cmock.rb
+++ b/lib/cmock.rb
@@ -1,3 +1,4 @@
+#!/bin/ruby
 # ==========================================
 #   CMock Project - Automatic Mock Generation for C
 #   Copyright (c) 2007 Mike Karlesky, Mark VanderVoord, Greg Williams
@@ -95,6 +96,11 @@ def option_maker(options, key, val)
       opt_flag = true
     when '--skeleton'
       options[:skeleton] = true
+    when '--version'
+      require 'cmock_version'
+      include CMockVersion
+      puts CMOCK_VERSION
+      exit(0)
     when /^--strippables="?(.*)"?/
       # --strippables are dealt with separately since the user is allowed to
       # enter any valid regular expression as argument
diff --git a/lib/cmock_version.rb b/lib/cmock_version.rb
new file mode 100644
index 00000000..dc77c23e
--- /dev/null
+++ b/lib/cmock_version.rb
@@ -0,0 +1,23 @@
+
+module CMockVersion
+  # Where is the header file from here?
+  path = File.expand_path( File.join(File.dirname(__FILE__),"..","src","cmock.h") )
+
+  # Actually look up the version in the header file
+  a = [0,0,0]
+  begin
+    File.readlines(path).each do |line|
+      ["VERSION_MAJOR", "VERSION_MINOR", "VERSION_BUILD"].each_with_index do |field, i|
+        m = line.match(/CMOCK_#{field}\s+(\d+)/)
+        a[i] = m[1] unless (m.nil?)
+      end
+    end
+  rescue
+    abort("Can't find my header file.")
+  end
+
+  # splat it to return the final value
+  CMOCK_VERSION = "#{a.join(".")}"
+
+  GEM = "0.32.0"
+end