Remove rails 4 support in CI, Gemfiles, bin/ and config/

1 files changed, 7 insertions, 35 deletions

diff --git a/bin/setup b/bin/setup
index 34bb667087a..883825bc0a2 100755
--- a/bin/setup
+++ b/bin/setup
@@ -1,18 +1,12 @@
 #!/usr/bin/env ruby
 
-def rails5?
-  !%w[0 false].include?(ENV["RAILS5"])
-end
-
 require "pathname"
 
 # path to your application root.
 APP_ROOT = Pathname.new File.expand_path("../../", __FILE__)
 
-if rails5?
-  def system!(*args)
-    system(*args) || abort("\n== Command #{args} failed ==")
-  end
+def system!(*args)
+  system(*args) || abort("\n== Command #{args} failed ==")
 end
 
 Dir.chdir APP_ROOT do
@@ -20,14 +14,8 @@ Dir.chdir APP_ROOT do
   # Add necessary setup steps to this file:
 
   puts "== Installing dependencies =="
-
-  if rails5?
-    system! "gem install bundler --conservative"
-    system("bundle check") || system!("bundle install")
-  else
-    system "gem install bundler --conservative"
-    system "bundle check || bundle install"
-  end
+  system! "gem install bundler --conservative"
+  system("bundle check") || system!("bundle install")
 
   # puts "\n== Copying sample files =="
   # unless File.exist?("config/database.yml")
@@ -35,27 +23,11 @@ Dir.chdir APP_ROOT do
   # end
 
   puts "\n== Preparing database =="
-
-  if rails5?
-    system! "bin/rails db:setup"
-  else
-    system "bin/rake db:reset"
-  end
+  system! "bin/rails db:setup"
 
   puts "\n== Removing old logs and tempfiles =="
-
-  if rails5?
-    system! "bin/rails log:clear tmp:clear"
-  else
-    system "rm -f log/*"
-    system "rm -rf tmp/cache"
-  end
+  system! "bin/rails log:clear tmp:clear"
 
   puts "\n== Restarting application server =="
-
-  if rails5?
-    system! "bin/rails restart"
-  else
-    system "touch tmp/restart.txt"
-  end
+  system! "bin/rails restart"
 end