113 lines
3.4 KiB
Ruby
113 lines
3.4 KiB
Ruby
require 'erb'
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module Jekyll
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module Commands
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class New < Command
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class << self
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def init_with_program(prog)
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prog.command(:new) do |c|
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c.syntax 'new PATH'
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c.description 'Creates a new Jekyll site scaffold in PATH'
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c.option 'force', '--force', 'Force creation even if PATH already exists'
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c.option 'blank', '--blank', 'Creates scaffolding but with empty files'
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c.action do |args, options|
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Jekyll::Commands::New.process(args, options)
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end
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end
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end
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def process(args, options = {})
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raise ArgumentError.new('You must specify a path.') if args.empty?
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new_blog_path = File.expand_path(args.join(" "), Dir.pwd)
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FileUtils.mkdir_p new_blog_path
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if preserve_source_location?(new_blog_path, options)
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Jekyll.logger.abort_with "Conflict:", "#{new_blog_path} exists and is not empty."
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end
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if options["blank"]
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create_blank_site new_blog_path
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else
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create_sample_files new_blog_path
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File.open(File.expand_path(initialized_post_name, new_blog_path), "w") do |f|
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f.write(scaffold_post_content)
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end
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File.open(File.expand_path("Gemfile", new_blog_path), "w") do |f|
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f.write(gemfile_contents)
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end
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end
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Jekyll.logger.info "New jekyll site installed in #{new_blog_path}."
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end
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def create_blank_site(path)
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Dir.chdir(path) do
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FileUtils.mkdir(%w(_layouts _posts _drafts))
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FileUtils.touch("index.html")
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end
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end
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def scaffold_post_content
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ERB.new(File.read(File.expand_path(scaffold_path, site_template))).result
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end
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# Internal: Gets the filename of the sample post to be created
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#
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# Returns the filename of the sample post, as a String
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def initialized_post_name
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"_posts/#{Time.now.strftime('%Y-%m-%d')}-welcome-to-jekyll.markdown"
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end
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private
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def gemfile_contents
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<<-RUBY
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source "https://rubygems.org"
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ruby RUBY_VERSION
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# Hello! This is where you manage which Jekyll version is used to run.
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# When you want to use a different version, change it below, save the
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# file and run `bundle install`. Run Jekyll with `bundle exec`, like so:
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#
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# bundle exec jekyll serve
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#
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# This will help ensure the proper Jekyll version is running.
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# Happy Jekylling!
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gem "jekyll", "#{Jekyll::VERSION}"
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# If you want to use GitHub Pages, remove the "gem "jekyll"" above and
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# uncomment the line below. To upgrade, run `bundle update github-pages`.
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# gem "github-pages", group: :jekyll_plugins
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# If you have any plugins, put them here!
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# group :jekyll_plugins do
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# gem "jekyll-github-metadata", "~> 1.0"
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# end
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RUBY
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end
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def preserve_source_location?(path, options)
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!options["force"] && !Dir["#{path}/**/*"].empty?
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end
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def create_sample_files(path)
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FileUtils.cp_r site_template + '/.', path
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FileUtils.rm File.expand_path(scaffold_path, path)
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end
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def site_template
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File.expand_path("../../site_template", File.dirname(__FILE__))
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end
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def scaffold_path
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"_posts/0000-00-00-welcome-to-jekyll.markdown.erb"
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end
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end
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end
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end
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end
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