Jekyll Capistrano Config

Capfile

require "capistrano/setup"
require "capistrano/deploy"

require 'capistrano/chruby'
require 'capistrano/bundler'

deploy.rb

lock '3.6.1'

set :application, 'blog'
set :repo_url, 'git@linkleaf.com:blog.linkleaf.com'
set :deploy_to, '/var/www/blog'
set :chruby_ruby, 'ruby-2.3.3'
set :chruby_map_bins, fetch(:chruby_map_bins) + %w(jekyll)
set :bundle_bins, fetch(:bundle_bins) + %w(jekyll)

desc 'Build the website using Jekyll'
task :build do
  on roles(:web) do
    within release_path do
      execute :jekyll, 'build', '-d public'
    end
  end
end

after "deploy:updated", "build"

Gemfile

gem "capistrano"
gem "capistrano-chruby"

production.rb

server "blog.linkleaf.com", user: "deploy", roles: %w{web}