# CLI Module module Middleman::Cli # A thor task for creating new projects class Init < Thor::Group include Thor::Actions GIT_CMD = 'git'.freeze check_unknown_options! argument :target, type: :string, default: '.' class_option 'template', aliases: '-T', default: 'middleman/middleman-templates-default', desc: 'Use a project template' # Do not run bundle install class_option 'skip-bundle', type: :boolean, aliases: '-B', default: false, desc: 'Skip bundle install' # The init task def init require 'fileutils' require 'tmpdir' unless git_present? msg = 'You need to install the git command line tool to initialize a new project. ' msg << "For help installing git, please refer to GitHub's tutorial at https://help.github.com/articles/set-up-git" say msg, :red exit 1 end repo_path, repo_branch = if shortname?(options[:template]) require 'open-uri' require 'json' api = 'https://directory.middlemanapp.com/api' uri = ::URI.parse("#{api}/#{options[:template]}.json") begin data = ::JSON.parse(uri.read) data['links']['github'] data['links']['github'].split('#') rescue ::OpenURI::HTTPError say "Template `#{options[:template]}` not found in Middleman Directory." say 'Did you mean to use a full `user/repo` path?' exit 1 end else repo_name, repo_branch = options[:template].split('#') [repository_path(repo_name), repo_branch] end dir = Dir.mktmpdir begin branch_cmd = repo_branch ? "-b #{repo_branch} " : '' git_path = "#{branch_cmd}#{repo_path}" run("#{GIT_CMD} clone --depth 1 #{branch_cmd}#{repo_path} #{dir}") unless $?.success? say "Git clone command failed. Make sure git repository exists: #{git_path}", :red exit 1 end inside(target) do thorfile = File.join(dir, 'Thorfile') if File.exist?(thorfile) ::Thor::Util.load_thorfile(thorfile) invoke 'middleman:generator' else source_paths << dir directory dir, '.', exclude_pattern: /\.git\/|\.gitignore$/ end run('bundle install') unless ENV['TEST'] || options[:'skip-bundle'] end ensure FileUtils.remove_entry(dir) if File.directory?(dir) end end protected # Copied from Bundler def git_present? return @git_present if defined?(@git_present) @git_present = which(GIT_CMD) || which('git.exe') end # Copied from Bundler def which(executable) if File.file?(executable) && File.executable?(executable) executable elsif ENV['PATH'] path = ENV['PATH'].split(File::PATH_SEPARATOR).find do |p| abs_path = File.join(p, executable) File.file?(abs_path) && File.executable?(abs_path) end path && File.expand_path(executable, path) end end def shortname?(repo) repo.split('/').length == 1 end def repository_path(repo) repo.include?('://') || repo.include?('git@') ? repo : "git://github.com/#{repo}.git" end # Add to CLI Base.register(self, 'init', 'init TARGET [options]', 'Create new project at TARGET') # Map "i", "new" and "n" to "init" Base.map( 'i' => 'init', 'new' => 'init', 'n' => 'init' ) end end