peter · June 30, 2012 21:03 · orbanbotond · Mar 16, 2013 · georgepharrison · Mar 16, 2013
diff --git a/creating-edgerails-app.sh b/creating-edgerails-app.sh
 # 0. Make sure you have Ruby 1.9.3 installed, and optionally RVM and PostgreSQL

 # 0.2 If you are on the Mac, make sure you have a c compiler by installing XCode Command Line Tools or gcc4.2 with homebrew
 # https://github.com/mxcl/homebrew/wiki/Custom-GCC-and-cross-compilers

 # 0.5 Make sure you have bundler version ~> 1.2 as Rails depends on it
 gem install bundler

 # 1. Get edge Rails source (master branch)
 git clone https://github.com/rails/rails.git

 # 2. Create the rails app
 # The --edge option will point the Gemfile to rails on github (the tip of the master branch, i.e. EdgeRails)
 # Use the --dev option to insated point your Gemfile to your local rails checkout (useful for experimentation)
 rails/railties/bin/rails new myapp --edge --skip-bundle --database=postgresql --skip-test-unit --skip-index-html

 # 3. (Optional) Create rvm gemset on Ruby 1.9.3 (Rails 4 requires Ruby 1.9.3)
 # This step will isolate the gem dependencies of the app from other gems installed on your system
 rvm --rvmrc --create 1.9.3@myapp

 # 4. (Optional) Install gem dependencies and put binaries under ./bin
 # If you skip this step you need to prefix commandline commands with "bundle exec"
 # NOTE: I had to do the following on my mac for the gcc compiler to be found when the json gem was installed:
 # sudo ln -s /usr/bin/llvm-gcc-4.2 /usr/bin/gcc-4.2
 bundle install --binstubs

 # 5. Set up PostgreSQL database
 createuser myapp
 bin/rake db:create

 # 6. Scaffold some model to test that the app works
 bin/rails generate scaffold Post title:string body:text
 bin/rake db:migrate
 bin/rails server
 # Add root to: 'posts#index' in config/routes.rb
 open http://localhost:3000

 # 7. Create repo on github
 # Browse to http://github.com to click the "New repository" button
 git init
 git add .
 git commit -m "First commit"
 git remote add origin [email protected]:peter/myapp.git # use the URL from github here
 git push -u origin master

 # 8. Deploy to Heroku
 gem install bundler --pre # Needed to specify ruby 1.9.3 for Heroku
 # Add gem 'thin' to Gemfile # Typical web server for Heroku deploy
 # Add ruby '1.9.3' to Gemfile (after the source directive)
 # Add config.assets.initialize_on_precompile = false to config/application.rb # Avoid db connect on asset precompile
 RAILS_ENV=production bin/rake assets:precompile
 # (See https://devcenter.heroku.com/articles/rails3x-asset-pipeline-cedar for more info)
 # NOTE: to get eventmachine (thin dependency) to install on my Mac (Mountain Lion) I had to do:
 # sudo ln -s /usr/bin/llvm-g++-4.2 /usr/bin/g++-4.2
 # See: https://github.com/eventmachine/eventmachine/issues/325
 bundle install
 echo "web: bundle exec rails server thin -p \$PORT -e \$RACK_ENV" > Procfile
 git add .; git commit -m "Preparations for Heroku deploy"; git push
 heroku apps:create peter-myapp # myapp was taken...
 git push heroku master
 heroku run rake db:migrate
 heroku restart
 heroku apps:open
 heroku logs --tail
	# 0. Make sure you have Ruby 1.9.3 installed, and optionally RVM and PostgreSQL

	# 0.2 If you are on the Mac, make sure you have a c compiler by installing XCode Command Line Tools or gcc4.2 with homebrew
	# https://github.com/mxcl/homebrew/wiki/Custom-GCC-and-cross-compilers

	# 0.5 Make sure you have bundler version ~> 1.2 as Rails depends on it
	gem install bundler

	# 1. Get edge Rails source (master branch)
	git clone https://github.com/rails/rails.git

	# 2. Create the rails app
	# The --edge option will point the Gemfile to rails on github (the tip of the master branch, i.e. EdgeRails)
	# Use the --dev option to insated point your Gemfile to your local rails checkout (useful for experimentation)
	rails/railties/bin/rails new myapp --edge --skip-bundle --database=postgresql --skip-test-unit --skip-index-html

	# 3. (Optional) Create rvm gemset on Ruby 1.9.3 (Rails 4 requires Ruby 1.9.3)
	# This step will isolate the gem dependencies of the app from other gems installed on your system
	rvm --rvmrc --create 1.9.3@myapp

	# 4. (Optional) Install gem dependencies and put binaries under ./bin
	# If you skip this step you need to prefix commandline commands with "bundle exec"
	# NOTE: I had to do the following on my mac for the gcc compiler to be found when the json gem was installed:
	# sudo ln -s /usr/bin/llvm-gcc-4.2 /usr/bin/gcc-4.2
	bundle install --binstubs

	# 5. Set up PostgreSQL database
	createuser myapp
	bin/rake db:create

	# 6. Scaffold some model to test that the app works
	bin/rails generate scaffold Post title:string body:text
	bin/rake db:migrate
	bin/rails server
	# Add root to: 'posts#index' in config/routes.rb
	open http://localhost:3000

	# 7. Create repo on github
	# Browse to http://github.com to click the "New repository" button
	git init
	git add .
	git commit -m "First commit"
	git remote add origin [email protected]:peter/myapp.git # use the URL from github here
	git push -u origin master

	# 8. Deploy to Heroku
	gem install bundler --pre # Needed to specify ruby 1.9.3 for Heroku
	# Add gem 'thin' to Gemfile # Typical web server for Heroku deploy
	# Add ruby '1.9.3' to Gemfile (after the source directive)
	# Add config.assets.initialize_on_precompile = false to config/application.rb # Avoid db connect on asset precompile
	RAILS_ENV=production bin/rake assets:precompile
	# (See https://devcenter.heroku.com/articles/rails3x-asset-pipeline-cedar for more info)
	# NOTE: to get eventmachine (thin dependency) to install on my Mac (Mountain Lion) I had to do:
	# sudo ln -s /usr/bin/llvm-g++-4.2 /usr/bin/g++-4.2
	# See: https://github.com/eventmachine/eventmachine/issues/325
	bundle install
	echo "web: bundle exec rails server thin -p \$PORT -e \$RACK_ENV" > Procfile
	git add .; git commit -m "Preparations for Heroku deploy"; git push
	heroku apps:create peter-myapp # myapp was taken...
	git push heroku master
	heroku run rake db:migrate
	heroku restart
	heroku apps:open
	heroku logs --tail