Language/framework agnostic support for per-project environment variables

envy.rb

#!/usr/bin/env ruby

command = ARGV.join(' ')

begin
  env = File.read("#{Dir.pwd}/.env")
  lines = env.strip.split("\n").reject{ |line| !line.match(/^\w+=/) }

  variables = lines.join(' ')
  exec "#{variables} #{command}"
rescue
  exec command
end

__END__

Stick your environment variables in a “.env” file in your project root, like this:

  FOO=bar
  BAZ=qux

Prefix your usual command with “envy ”, like this:

  envy bundle exec rails s