Add gemspec

.gitignore

@@ -3,3 +3,4 @@
 /bin/
 /.shards/
 *.dwarf
+*.gem

ruby/bin/minehunt

@@ -1,12 +1,7 @@
 #!/usr/bin/env ruby
 # frozen_string_literal: true
 
-require 'bundler/inline'
-
-gemfile do
-  source 'https://rubygems.org'
-  gem 'curses'
-end
+require 'curses'
 
 require 'minehunt'
 

ruby/minehunt.gemspec

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+require_relative './lib/minehunt'
+
+Gem::Specification.new do |s|
+  s.name             = 'minehunt'
+  s.version          = MineHunt::VERSION
+  s.summary          = 'Mine hunting game'
+  s.description      = 'Mine hunting game inspired by the HP 48'
+  s.authors          = ['Gwenhael Le Moine']
+  s.email            = 'gwenhael@le-moine.org'
+  s.homepage         = 'https://src.le-moine.org/gwh/myhunt/src/branch/main/ruby'
+  s.license          = 'GPL-3.0'
+  s.extra_rdoc_files = ['README.md']
+
+  s.files            = ['lib/minehunt.rb']
+
+  s.add_dependency 'curses', '~> 1.4.4'
+
+  s.executables << 'minehunt'
+
+  s.required_ruby_version = '> 3'
+end