Rakefile

require 'fileutils'
require 'html-proofer'

IMAGE_NAME = 'codeship/documentation'

desc "Build the #{IMAGE_NAME} image"
task :build do
	sh "docker build --tag #{IMAGE_NAME} ."
end

desc 'Run the development server'
task :serve do
	sh "docker run -it --rm -p 4000:4000 -v $(pwd):/docs #{IMAGE_NAME}"
end
namespace :serve do
	desc "Serve a local site (from the ./tmp/site/ directory, which is populated by `jet steps`) via nginx"
	task :local do
		sh "docker run -it --rm -p 4000:80 -v $(pwd)/tmp/site:/usr/share/nginx/html:ro nginx:alpine"
	end
end

desc 'Run tests'
task :test do
	sh "jet steps"
end

desc 'Run arbitrary commands in the Docker container'
task :run, [:command ] do |t, args|
	sh "docker run -it --rm -p 4000:4000 -v $(pwd):/docs #{IMAGE_NAME} #{args.command}"
end

desc 'Update Ruby and NodeJS based dependencies'
task update: %w[update:image build update:rubygems update:yarn]
namespace :update do
	desc 'Update the base image'
	task :image do
		File.foreach('Dockerfile'){ |line|
			next unless line.start_with? 'FROM'
			image = line.split(' ')[1]
			sh "docker pull #{image}"
		}
	end

	desc 'Update Ruby based dependencies'
	task :rubygems do
		sh "docker run -it --rm -v $(pwd):/docs #{IMAGE_NAME} bundle lock --update"
	end

	desc 'Update NodeJS based dependencies'
	task :yarn do
		sh "docker run -it --rm -v $(pwd):/docs #{IMAGE_NAME} yarn upgrade"
	end
end

desc "Run Linters"
task lint: %w[lint:scss lint:json lint:jekyll]
namespace :lint do
	desc 'Run SCSS linter'
	task :scss do
		sh "docker run -it --rm -v $(pwd):/docs #{IMAGE_NAME} bundle exec scss-lint"
	end

	desc 'Run JSON linter'
	task :json do
		sh "docker run -it --rm -v $(pwd):/docs #{IMAGE_NAME} gulp lint"
	end

	desc 'Run Jekyll configuration linter'
	task :jekyll do
		sh "docker run -it --rm -v $(pwd):/docs #{IMAGE_NAME} bundle exec jekyll doctor"
	end
end

desc 'Run HTMLProofer'
task :htmlproofer do
  options = {
    :assume_extension => true,
    :check_html => true,
    :check_favicon => true,
    :allow_hash_href => true,
    :empty_alt_ignore => true,
    :typhoeus => {
      :ssl_verifypeer => false,
    },
    :http_status_ignore => [999],
    :file_ignore => [/google1a85968316265362.html/],
    :url_ignore => [/guide.blazemeter.com/, /lftp.yar.ru/, /nip.io/, /twitter.com/, /xip.io/],
    :url_swap => {
      'https://documentation.codeship.com' => '',
    }
  }
  HTMLProofer.check_directory("/site/htmlproofer", options).run
  FileUtils.rm_rf("/site/htmlproofer")
end