Environment variables

Here is the list of the environment variables set by pkgr, and that will be available to your application:

APP_NAME	example-sinatra-app	The name of your application (i.e. package name)
APP_HOME	/opt/example-sinatra-app	The directory where your application is installed
APP_USER	example-sinatra-app	The user under which your app will run (default=APP_NAME)
APP_GROUP	example-sinatra-app	The group under which your app will run (default=APP_USER)
APP_SAFE_NAME	example_sinatra_app	A somewhat safer name to use in various context. Only alphanumerical characters and underscores
HOME	/home/example-sinatra-app	The home directory of your app
PORT	6000	The port where the first web process of your application will listen
PATH	/opt/example-sinatra-app/bin:/opt/example-sinatra-app/vendor/bundle/bin:...:/usr/sbin	An updated PATH for your application

You can set new variables for your application using the CLI:

sudo example-sinatra-app config:set DATABASE_URL=postgres://user:pass@host:port/dbname