install_rails5.sh

#!/bin/bash
# install_rails5.sh

sudo apt-get update
sudo apt-get install -y ruby sqlite3 libsqlite3-dev
sudo apt-get install -y build-essential liblzma-dev patch ruby-dev zlib1g-dev
sudo gem install rails

APPNAME="app001"
rails new $APPNAME

cd $APPNAME
cat <<EOF >> Gemfile
gem 'devise'
gem 'activeadmin'
gem 'therubyracer'
EOF

bundle install
bin/rails g active_admin:install --skip-users &
sleep 2
bin/rails g active_admin:install AdminAccount &
sleep 2

sed -e 's/^end/  config.action_mailer.default_url_options = { host: \"localhost\", port: 3000 }\nend/g' \
  config/environments/development.rb > config/environments/development.rb.after

mv -f config/environments/development.rb.after config/environments/development.rb

sed -e 's/^end/  root to: \"home#index\" \nend/g' \
  config/routes.rb > config/routes.rb.after
  
mv -f config/routes.rb.after config/routes.rb

sed -e 's/<\/body>/<p class=\"notice\"><\%= notice \%><\/p>\n  <p class=\"alert\"><\%= alert \%><\/p>\n  <\/body>/g' \
  app/views/layouts/application.html.erb > app/views/layouts/application.html.erb.after
  
mv -f app/views/layouts/application.html.erb.after app/views/layouts/application.html.erb

rails g devise:views

sed -e 's/[ ]*\#[ ]*config.default_namespace = :hello_world/  config.default_namespace = :admin_login/g'  \
  config/initializers/active_admin.rb > config/initializers/active_admin.rb.after
  
mv -f config/initializers/active_admin.rb.after config/initializers/active_admin.rb

bin/rake db:migrate
bin/rake db:seed
bin/rails s -b 0.0.0.0

# end