From fd7f978a5068921380308fe439af3923566c8f61 Mon Sep 17 00:00:00 2001
From: Alberto Almagro <alberto.almagro@rakuten.com>
Date: Mon, 31 Jul 2017 19:17:47 +0200
Subject: Set Ruby version in Gemfile and .ruby-version by default

---
 railties/lib/rails/generators/rails/app/app_generator.rb       | 5 +++++
 railties/lib/rails/generators/rails/app/templates/Gemfile      | 1 +
 railties/lib/rails/generators/rails/app/templates/ruby-version | 1 +
 3 files changed, 7 insertions(+)
 create mode 100644 railties/lib/rails/generators/rails/app/templates/ruby-version

(limited to 'railties/lib')

diff --git a/railties/lib/rails/generators/rails/app/app_generator.rb b/railties/lib/rails/generators/rails/app/app_generator.rb
index 7a59f106e3..507099ef57 100644
--- a/railties/lib/rails/generators/rails/app/app_generator.rb
+++ b/railties/lib/rails/generators/rails/app/app_generator.rb
@@ -49,6 +49,10 @@ module Rails
       copy_file "README.md", "README.md"
     end
 
+    def ruby_version
+      template "ruby-version", ".ruby-version"
+    end
+
     def gemfile
       template "Gemfile"
     end
@@ -242,6 +246,7 @@ module Rails
       def create_root_files
         build(:readme)
         build(:rakefile)
+        build(:ruby_version)
         build(:configru)
         build(:gitignore)   unless options[:skip_git]
         build(:gemfile)     unless options[:skip_gemfile]
diff --git a/railties/lib/rails/generators/rails/app/templates/Gemfile b/railties/lib/rails/generators/rails/app/templates/Gemfile
index f49b503f85..4b2842ef46 100644
--- a/railties/lib/rails/generators/rails/app/templates/Gemfile
+++ b/railties/lib/rails/generators/rails/app/templates/Gemfile
@@ -1,5 +1,6 @@
 source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
+ruby <%= "'#{RUBY_VERSION}'" %>
 
 <% gemfile_entries.each do |gem| -%>
 <% if gem.comment -%>
diff --git a/railties/lib/rails/generators/rails/app/templates/ruby-version b/railties/lib/rails/generators/rails/app/templates/ruby-version
new file mode 100644
index 0000000000..c444f33b0f
--- /dev/null
+++ b/railties/lib/rails/generators/rails/app/templates/ruby-version
@@ -0,0 +1 @@
+<%= RUBY_VERSION -%>
-- 
cgit v1.2.3