class J1::Commands::Generate

Public Class Methods

create_blank_site(path) click to toggle source
# File lib/j1/commands/generate.rb, line 39
def create_blank_site(path)
  Dir.chdir(path) do
    FileUtils.mkdir(%w(_layouts posts/public/featured/_posts _drafts))
    FileUtils.touch('index.html')
  end
end
init_with_program(prog) click to toggle source
# File lib/j1/commands/generate.rb, line 7
def init_with_program(prog)

  prog.command(:generate) do |c|
    c.syntax 'generate PATH'
    c.description 'Generates a starter site scaffold in PATH'
    c.option 'force', '--force', 'Force a site to be created even the PATH already exists'
    c.option 'skip-bundle', '--skip-bundle', "Skip 'bundle install'"

    c.action do |args, options|
      J1::Commands::Generate.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/j1/commands/generate.rb, line 53
def initialized_post_name
  "collections/posts/public/featured/_posts/#{Time.now.strftime("%Y-%m-%d")}-welcome-to-j1-template.adoc"
end
process(args, options = {}) click to toggle source
# File lib/j1/commands/generate.rb, line 22
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)
    J1.logger.abort_with 'Conflict:', "#{new_blog_path} exists and is not empty."
  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/j1/commands/generate.rb, line 46
def scaffold_post_content
  ERB.new(File.read(File.expand_path(scaffold_path, starter_web))).result
end

Private Class Methods

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

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

# File lib/j1/commands/generate.rb, line 128
def after_install(path, options = {})
  unless options['skip-bundle']
    bundle_install path
  end
  unless options['force']
    J1.logger.info "Generated Jekyll site installed in folder #{path}"
  else
    J1.logger.info "Generated Jekyll site force installed in folder #{path}"
  end
  J1.logger.info 'Installation of RubyGems (bundle) skipped' if options['skip-bundle']
end
bundle_install(path) click to toggle source
# File lib/j1/commands/generate.rb, line 140
def bundle_install(path)
  J1::External.require_with_graceful_fail 'bundler'
  J1.logger.info "Running bundle install in #{path} ..."
  Dir.chdir(path) do
    process, output = J1::Utils::Exec.run('bundle', 'install')
    output.to_s.each_line do |line|
      J1.logger.info('Bundler:', 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/j1/commands/generate.rb, line 111
def create_sample_files(path)
  FileUtils.cp_r starter_web + '/.', path
  FileUtils.rm File.expand_path(scaffold_path, path)
end
create_site(new_blog_path) click to toggle source
# File lib/j1/commands/generate.rb, line 94
       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

# jadams
#         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/j1/commands/generate.rb, line 59
        def gemfile_contents
          <<-RUBY
          source "https://rubygems.org"
          #ruby RUBY_VERSION
          
          # 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!
          # jadams
          #gem "jekyll", "#{Jekyll::VERSION}"
          gem "jekyll", "~> 3.8"
          
          # This is the default theme for generate 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]

          RUBY
        end
preserve_source_location?(path, options) click to toggle source
# File lib/j1/commands/generate.rb, line 107
def preserve_source_location?(path, options)
  !options['force'] && !Dir["#{path}/**/*"].empty?
end
scaffold_path() click to toggle source
# File lib/j1/commands/generate.rb, line 120
def scaffold_path
  'collections/posts/public/featured/_posts/0000-00-00-welcome-to-j1-template.adoc.erb'
end
starter_web() click to toggle source
# File lib/j1/commands/generate.rb, line 116
def starter_web
  File.expand_path('../../starter_web', File.dirname(__FILE__))
end