Class: Chef::Knife::GithubDiff
- Inherits:
-
Chef::Knife
- Object
- Chef::Knife
- Chef::Knife::GithubDiff
- Defined in:
- lib/chef/knife/github_diff.rb
Instance Method Summary (collapse)
Instance Method Details
- (Object) do_diff(name, version)
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# File 'lib/chef/knife/github_diff.rb', line 110 def do_diff(name, version) # Check to see if there is a tag matching the version Dir.chdir("#{@github_tmp}/git/#{name}") # Only checkout in github mode if config[:github] if `git tag`.split("\n").include?(version) ui.info("Tag version #{version} found, checking that out for diff") # Tag found so checkout that tag `git checkout -b #{version}` if !$?.exitstatus == 0 ui.error("Failed to checkout branch #{version}") exit 1 end else ui.info("Version #{version} of #{name} has no tag, using latest for diff") end end FileUtils.remove_entry("#{@github_tmp}/git/#{name}/.git") output = `git diff --color #{@github_tmp}/git/#{name} #{@github_tmp}/cb/#{name}-#{version} 2>&1` if output.length == 0 ui.info("No differences found") else ui.msg(output) end end |
- (Object) get_cookbook_copy(name, version)
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# File 'lib/chef/knife/github_diff.rb', line 137 def get_cookbook_copy(name, version) Dir.mkdir("#{@github_tmp}/cb") args = ['cookbook', 'download', name ] args.push version if version Dir.chdir("#{@github_tmp}/cb") download = Chef::Knife::CookbookDownload.new(args) download.config[:download_directory] = "#{@github_tmp}/cb" download.run Dir.entries("#{@github_tmp}/cb").each do |d| if d =~ /#{name}-(.*)/ version = $1 end end return version end |
- (Object) run
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# File 'lib/chef/knife/github_diff.rb', line 51 def run # The run method. The entry point into the class # validate base options from base module. # Display information if debug mode is on. display_debug_info # Gather all repo information from github. get_all_repos = get_all_repos(@github_organizations.reverse) # Get all chef cookbooks and versions (hopefully chef does the error handeling). cookbooks = rest.get_rest("/cookbooks?num_version=1") # Get the cookbook name from the command line @cookbook_name = name_args.first unless name_args.empty? cookbook_version = name_args[1] unless name_args[1].nil? if @cookbook_name repo = get_all_repos.select { |k,v| v["name"] == @cookbook_name } else #repos = all_repos Chef::Log.error("Please specify a cookbook name") exit 1 end if repo.empty? Chef::Log.error("Cannot find the repository: #{} within github") exit 1 end github_link = (repo[@cookbook_name][(get_repo_clone_link)]) if github_link.nil? || github_link.empty? Chef::Log.error("Cannot find the link for the repository with the name: #{@cookbook_name}") exit 1 end if config[:github] get_clone(github_link, @cookbook_name) else # Copy downloaded version to #{@github_tmp}/git cpath = cookbook_path_valid?(@cookbook_name, false) if cpath.nil? Chef::Log.error("Cannot find any local repository with the name: #{@cookbook_name}") Chef::Log.error("Please use the option -g if you want to diff the github repository") exit 1 end tpath = "#{@github_tmp}/git" if ! File.exists?(tpath) FileUtils.makedirs(tpath) end FileUtils.cp_r cpath, tpath end version = get_cookbook_copy(@cookbook_name, cookbook_version) do_diff(@cookbook_name, version) FileUtils.remove_entry(@github_tmp) end |