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# frozen_string_literal: true
require "rails/generators"
require "generators/decidim/app_generator"
module Decidim
module Generators
# Generates a development Rails app that works with Docker.
class DockerGenerator < Rails::Generators::Base
desc "Generate a docker app for development purposes"
class_option :path, type: :string,
desc: "The path to generate the docker app"
source_root File.expand_path("templates", __dir__)
def source_paths
[
File.expand_path("templates", __dir__)
]
end
def cleanup
remove_directory_if_exists
end
def create_rails_app
Decidim::Generators::AppGenerator.start([path])
end
def build_docker
remove_file "#{path}/Dockerfile"
template "Dockerfile.dev.erb", "#{path}/Dockerfile"
inside(path) do
gsub_file "Gemfile",
/gem "decidim(.*)"/,
'gem "decidim", path: "/decidim"'
run "rails generate decidim:demo"
run "docker-compose build"
run "docker-compose run --rm app rails db:drop db:create db:migrate db:setup"
end
end
def after_install
puts "Docker development app generated! To start the app just run:"
puts "cd docker_development_app && docker-compose up"
puts "Open the app at http://localhost:3000"
end
private
def remove_directory_if_exists
remove_dir(path) if File.directory?(path)
end
def path
options[:path]
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems