diff options
Diffstat (limited to 'lib/chef/knife/cookbook_site_install.rb')
| -rw-r--r-- | lib/chef/knife/cookbook_site_install.rb | 171 |
1 files changed, 5 insertions, 166 deletions
diff --git a/lib/chef/knife/cookbook_site_install.rb b/lib/chef/knife/cookbook_site_install.rb index 18cddb19f4..18e75442ca 100644 --- a/lib/chef/knife/cookbook_site_install.rb +++ b/lib/chef/knife/cookbook_site_install.rb @@ -17,180 +17,19 @@ # require "chef/knife" -require "chef/exceptions" -require "shellwords" -require "mixlib/archive" +require "chef/knife/supermarket_install" class Chef class Knife - class CookbookSiteInstall < Knife + class CookbookSiteInstall < Knife::SupermarketInstall - deps do - require "chef/mixin/shell_out" - require "chef/knife/core/cookbook_scm_repo" - require "chef/cookbook/metadata" - end + # Handle the subclassing (knife doesn't do this :() + dependency_loaders.concat(superclass.dependency_loaders) + options.merge!(superclass.options) banner "knife cookbook site install COOKBOOK [VERSION] (options)" category "cookbook site" - option :no_deps, - short: "-D", - long: "--skip-dependencies", - boolean: true, - default: false, - description: "Skips automatic dependency installation." - - option :cookbook_path, - short: "-o PATH:PATH", - long: "--cookbook-path PATH:PATH", - description: "A colon-separated path to look for cookbooks in", - proc: lambda { |o| o.split(":") } - - option :default_branch, - short: "-B BRANCH", - long: "--branch BRANCH", - description: "Default branch to work with", - default: "master" - - option :use_current_branch, - short: "-b", - long: "--use-current-branch", - description: "Use the current branch", - boolean: true, - default: false - - option :supermarket_site, - short: "-m SUPERMARKET_SITE", - long: "--supermarket-site SUPERMARKET_SITE", - description: "Supermarket Site", - default: "https://supermarket.chef.io", - proc: Proc.new { |supermarket| Chef::Config[:knife][:supermarket_site] = supermarket } - - attr_reader :cookbook_name - attr_reader :vendor_path - - def run - extend Chef::Mixin::ShellOut - - if config[:cookbook_path] - Chef::Config[:cookbook_path] = config[:cookbook_path] - else - config[:cookbook_path] = Chef::Config[:cookbook_path] - end - - @cookbook_name = parse_name_args! - # Check to ensure we have a valid source of cookbooks before continuing - # - @install_path = File.expand_path(Array(config[:cookbook_path]).first) - ui.info "Installing #{@cookbook_name} to #{@install_path}" - - @repo = CookbookSCMRepo.new(@install_path, ui, config) - # cookbook_path = File.join(vendor_path, name_args[0]) - upstream_file = File.join(@install_path, "#{@cookbook_name}.tar.gz") - - @repo.sanity_check - unless config[:use_current_branch] - @repo.reset_to_default_state - @repo.prepare_to_import(@cookbook_name) - end - - downloader = download_cookbook_to(upstream_file) - clear_existing_files(File.join(@install_path, @cookbook_name)) - extract_cookbook(upstream_file, downloader.version) - - # TODO: it'd be better to store these outside the cookbook repo and - # keep them around, e.g., in ~/Library/Caches on OS X. - ui.info("Removing downloaded tarball") - File.unlink(upstream_file) - - if @repo.finalize_updates_to(@cookbook_name, downloader.version) - unless config[:use_current_branch] - @repo.reset_to_default_state - end - @repo.merge_updates_from(@cookbook_name, downloader.version) - else - unless config[:use_current_branch] - @repo.reset_to_default_state - end - end - - unless config[:no_deps] - preferred_metadata.dependencies.each_key do |cookbook| - # Doesn't do versions.. yet - nv = self.class.new - nv.config = config - nv.name_args = [ cookbook ] - nv.run - end - end - end - - def parse_name_args! - if name_args.empty? - ui.error("Please specify a cookbook to download and install.") - exit 1 - elsif name_args.size >= 2 - unless name_args.last.match(/^(\d+)(\.\d+){1,2}$/) && name_args.size == 2 - ui.error("Installing multiple cookbooks at once is not supported.") - exit 1 - end - end - name_args.first - end - - def download_cookbook_to(download_path) - downloader = Chef::Knife::CookbookSiteDownload.new - downloader.config[:file] = download_path - downloader.config[:supermarket_site] = config[:supermarket_site] - downloader.name_args = name_args - downloader.run - downloader - end - - def extract_cookbook(upstream_file, version) - ui.info("Uncompressing #{@cookbook_name} version #{version}.") - Mixlib::Archive.new(convert_path(upstream_file)).extract(@install_path, perms: false) - end - - def clear_existing_files(cookbook_path) - ui.info("Removing pre-existing version.") - FileUtils.rmtree(cookbook_path) if File.directory?(cookbook_path) - end - - def convert_path(upstream_file) - # converts a Windows path (C:\foo) to a mingw path (/c/foo) - if ENV["MSYSTEM"] == "MINGW32" - upstream_file.sub(/^([[:alpha:]]):/, '/\1') - else - Shellwords.escape upstream_file - end - end - - # Get the preferred metadata path on disk. Chef prefers the metadata.rb - # over the metadata.json. - # - # @raise if there is no metadata in the cookbook - # - # @return [Chef::Cookbook::Metadata] - def preferred_metadata - md = Chef::Cookbook::Metadata.new - - rb = File.join(@install_path, @cookbook_name, "metadata.rb") - if File.exist?(rb) - md.from_file(rb) - return md - end - - json = File.join(@install_path, @cookbook_name, "metadata.json") - if File.exist?(json) - json = IO.read(json) - md.from_json(json) - return md - end - - raise Chef::Exceptions::MetadataNotFound.new(@install_path, @cookbook_name) - end end end end |