Upgrading to a new release

Precondition: previous release of SAPOS installed

Go to the SAPOS directory (/usr/local/sapos in this example):

$ cd /usr/local/sapos

Get new versions from Git:

$ git fetch

Remove local changes to db/schema.rb:

$ git checkout db/schema.rb

Save other local changes in the stash:

$ git stash

Check-out the desired version (4.4.0 in this example)*:

$ git checkout 4.4.0

*Obs 1.: If you are using a version < 4.0.0 and are willing to upgrade to a newer version, you will have to migrate first to version 4.0.0-migration before migrating to the desired version.

*Obs 2.: Make sure to check the requirements of the version you intent to install.

Restore local changes from stash:

$ git stash apply

Install new gems:

$ bundle install --deployment --without development test

Migrate the database:

$ bundle exec rake db:migrate RAILS_ENV="production"

Compile the assets:

$ bundle exec rake assets:clean assets:precompile RAILS_RELATIVE_URL_ROOT=/sapos RAILS_ENV="production"

Restart SAPOS:

$ touch tmp/restart.txt