class Jekyll::Commands::New

Public Class Methods

create_blank_site(path) click to toggle source
# File lib/ngage/jekyll/commands/new.rb, line 44
def create_blank_site(path)
  Dir.chdir(path) do
    FileUtils.mkdir(%w(_layouts _posts _drafts))
    FileUtils.touch("index.html")
  end
end
init_with_program(prog) click to toggle source
# File lib/ngage/jekyll/commands/new.rb, line 9
def init_with_program(prog)
  prog.command(:new) do |c|
    c.syntax "new PATH"
    c.description "Creates a new Jekyll site scaffold in PATH"

    c.option "force", "--force", "Force creation even if PATH already exists"
    c.option "blank", "--blank", "Creates scaffolding but with empty files"
    c.option "skip-bundle", "--skip-bundle", "Skip 'bundle install'"

    c.action do |args, options|
      Jekyll::Commands::New.process(args, options)
    end
  end
end
initialized_post_name() click to toggle source

Internal: Gets the filename of the sample post to be created

Returns the filename of the sample post, as a String

# File lib/ngage/jekyll/commands/new.rb, line 58
def initialized_post_name
  "_posts/#{Time.now.strftime("%Y-%m-%d")}-welcome-to-jekyll.markdown"
end
process(args, options = {}) click to toggle source
# File lib/ngage/jekyll/commands/new.rb, line 24
def process(args, options = {})
  raise ArgumentError, "You must specify a path." if args.empty?

  new_blog_path = File.expand_path(args.join(" "), Dir.pwd)
  FileUtils.mkdir_p new_blog_path
  if preserve_source_location?(new_blog_path, options)
    Jekyll.logger.error "Conflict:", "#{new_blog_path} exists and is not empty."
    Jekyll.logger.abort_with "", "Ensure #{new_blog_path} is empty or else " \
              "try again with `--force` to proceed and overwrite any files."
  end

  if options["blank"]
    create_blank_site new_blog_path
  else
    create_site new_blog_path
  end

  after_install(new_blog_path, options)
end
scaffold_post_content() click to toggle source
# File lib/ngage/jekyll/commands/new.rb, line 51
def scaffold_post_content
  ERB.new(File.read(File.expand_path(scaffold_path, site_template))).result
end

Private Class Methods

after_install(path, options = {}) click to toggle source

After a new blog has been created, print a success notification and then automatically execute bundle install from within the new blog dir unless the user opts to generate a blank blog or skip 'bundle install'.

# File lib/ngage/jekyll/commands/new.rb, line 127
def after_install(path, options = {})
  unless options["blank"] || options["skip-bundle"]
    begin
      require "bundler"
      bundle_install path
    rescue LoadError
      Jekyll.logger.info "Could not load Bundler. Bundle install skipped."
    end
  end

  Jekyll.logger.info "New jekyll site installed in #{path.cyan}."
  Jekyll.logger.info "Bundle install skipped." if options["skip-bundle"]
end
bundle_install(path) click to toggle source
# File lib/ngage/jekyll/commands/new.rb, line 141
def bundle_install(path)
  Jekyll.logger.info "Running bundle install in #{path.cyan}..."
  Dir.chdir(path) do
    exe = Gem.bin_path("bundler", "bundle")
    process, output = Jekyll::Utils::Exec.run("ruby", exe, "install")

    output.to_s.each_line do |line|
      Jekyll.logger.info("Bundler:".green, line.strip) unless line.to_s.empty?
    end

    raise SystemExit unless process.success?
  end
end
create_sample_files(path) click to toggle source
# File lib/ngage/jekyll/commands/new.rb, line 109
def create_sample_files(path)
  FileUtils.cp_r site_template + "/.", path
  FileUtils.chmod_R "u+w", path
  FileUtils.rm File.expand_path(scaffold_path, path)
end
create_site(new_blog_path) click to toggle source
# File lib/ngage/jekyll/commands/new.rb, line 93
def create_site(new_blog_path)
  create_sample_files new_blog_path

  File.open(File.expand_path(initialized_post_name, new_blog_path), "w") do |f|
    f.write(scaffold_post_content)
  end

  File.open(File.expand_path("Gemfile", new_blog_path), "w") do |f|
    f.write(gemfile_contents)
  end
end
gemfile_contents() click to toggle source
# File lib/ngage/jekyll/commands/new.rb, line 64
        def gemfile_contents
          <<~RUBY
            source "https://rubygems.org"
            # Hello! This is where you manage which Jekyll version is used to run.
            # When you want to use a different version, change it below, save the
            # file and run `bundle install`. Run Jekyll with `bundle exec`, like so:
            #
            #     bundle exec jekyll serve
            #
            # This will help ensure the proper Jekyll version is running.
            # Happy Jekylling!
            gem "jekyll", "~> #{Jekyll::VERSION}"
            # This is the default theme for new Jekyll sites. You may change this to anything you like.
            gem "minima", "~> 2.0"
            # If you want to use GitHub Pages, remove the "gem "jekyll"" above and
            # uncomment the line below. To upgrade, run `bundle update github-pages`.
            # gem "github-pages", group: :jekyll_plugins
            # If you have any plugins, put them here!
            group :jekyll_plugins do
              gem "jekyll-feed", "~> 0.6"
            end
            # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
            gem "tzinfo-data", platforms: [:mingw, :mswin, :x64_mingw, :jruby]
            # Performance-booster for watching directories on Windows
            gem "wdm", "~> 0.1.0" if Gem.win_platform?

          RUBY
        end
preserve_source_location?(path, options) click to toggle source
# File lib/ngage/jekyll/commands/new.rb, line 105
def preserve_source_location?(path, options)
  !options["force"] && !Dir["#{path}/**/*"].empty?
end
scaffold_path() click to toggle source
# File lib/ngage/jekyll/commands/new.rb, line 119
def scaffold_path
  "_posts/0000-00-00-welcome-to-jekyll.markdown.erb"
end
site_template() click to toggle source
# File lib/ngage/jekyll/commands/new.rb, line 115
def site_template
  File.expand_path("../../site_template", __dir__)
end