Added bin/update script to update application automatically

use system!

fix changelog

use bundle check first and use rake

use system instead system! for bundle check

1 files changed, 28 insertions, 0 deletions

diff --git a/railties/lib/rails/generators/rails/app/templates/bin/update b/railties/lib/rails/generators/rails/app/templates/bin/update
new file mode 100644
index 0000000000..9830e6b29a
--- /dev/null
+++ b/railties/lib/rails/generators/rails/app/templates/bin/update
@@ -0,0 +1,28 @@
+require 'pathname'
+require 'fileutils'
+include FileUtils
+
+# path to your application root.
+APP_ROOT = Pathname.new File.expand_path('../../', __FILE__)
+
+def system!(*args)
+  system(*args) || abort("\n== Command #{args} failed ==")
+end
+
+chdir APP_ROOT do
+  # This script is a way to update your development environment automatically.
+  # Add necessary update steps to this file.
+
+  puts '== Installing dependencies =='
+  system! 'gem install bundler --conservative'
+  system 'bundle check' or system! 'bundle install'
+
+  puts "\n== Updating database =="
+  system! 'bin/rake db:migrate'
+
+  puts "\n== Removing old logs and tempfiles =="
+  system! 'bin/rake log:clear tmp:clear'
+
+  puts "\n== Restarting application server =="
+  system! 'bin/rake restart'
+end