Build/ruby2.6 (#2)

* build: add github actions for testing various ruby versions

* build: alias test rake test as spec

* build: remove Gemfile.lock for bundler 1.17

.github/workflows/build.yml

@@ -0,0 +1,23 @@
+name: Ruby Gem
+
+on: [push, pull_request]
+
+jobs:
+  test:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        ruby-version: [2.6, 2.7, 3.0, 3.1, 3.2, 3.3]
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby-version }}
+      - name: Install dependencies
+        run: bundle install
+      - name: Run tests
+        run: bundle exec rake test

.gitignore

@@ -1,6 +1,7 @@
 backup-*
 .idea
 .DS_Store
+Gemfile.lock
 
 *.gem
 

Rakefile

@@ -4,3 +4,40 @@ require "rspec/core/rake_task"
 RSpec::Core::RakeTask.new(:spec)
 
 task :default => :spec
+task :test => :spec
+
+Rake::Task.tasks.each do |task|
+  task.enhance(['bundler:symlink_lockfile'])
+end
+
+namespace :bundler do
+  desc "Create a symbolic link from Gemfile.lock_for_bundler2 to Gemfile.lock if current bundler version is >= 2.0"
+  task :symlink_lockfile do
+    require 'bundler'
+
+    # Get the current Bundler version
+    current_version = Gem::Version.new(Bundler::VERSION)
+    required_version = Gem::Version.new('2.0.0')
+
+    if current_version >= required_version
+      lockfile = 'Gemfile.lock'
+      new_lockfile = 'Gemfile.lock_for_bundler2'
+
+      if File.exist?(new_lockfile)
+        if File.exist?(lockfile) && !File.symlink?(lockfile)
+          puts "Backing up existing #{lockfile} to #{lockfile}.backup"
+          File.rename(lockfile, "#{lockfile}.backup")
+        end
+
+        unless File.exist?(lockfile)
+          puts "Creating symbolic link from #{new_lockfile} to #{lockfile}"
+          File.symlink(new_lockfile, lockfile)
+        end
+      else
+        puts "#{new_lockfile} does not exist."
+      end
+    else
+      puts "Current Bundler version (#{current_version}) is less than 2.0.0, no changes made."
+    end
+  end
+end

development.md

@@ -1,4 +1,10 @@
 
+If you use bundler >= 2.x, you can use Gemlock.file.
+to create symlink for bundler 2.x use following command to create symlink for Gemfile.lock
+
+```shell
+rake bundler:symlink_lockfile
+```
 
 run without install
 

mysql_db_tool.gemspec

@@ -16,6 +16,7 @@ Gem::Specification.new do |spec|
   spec.bindir        = "bin"
   spec.executables   = ["mysql_backup", "mysql_restore", "gen_create_db_user"]
   spec.require_paths = ["lib"]
+  spec.required_ruby_version = ">= 2.6"
 
   spec.add_development_dependency "bundler", "~> 2.0"
   spec.add_development_dependency "rake", "~> 13.0"