Class: KnifeGitHubClone::GithubClone

Inherits:
Chef::Knife show all
Defined in:
lib/chef/knife/github_clone.rb

Overview

Clones a cookbook version to your local cookbooks directory

Instance Method Summary collapse

Instance Method Details

#repo_clone(repo, cookbook_name) ⇒ Object 



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# File 'lib/chef/knife/github_clone.rb', line 79

def repo_clone(repo, cookbook_name)
  if repo.nil? || repo.empty?
    ui.info("Processing [ UNKNOWN ] #{cookbook_name}")
    Chef::Log.info("Cannot find the repository: #{cookbook_name} within github")
    return nil
  end

  repo_link = get_repo_clone_link()
  if repo[cookbook_name].nil? || repo[cookbook_name][repo_link].nil? || repo[cookbook_name][repo_link].empty?
    ui.info("Processing [ UNKNOWN ] #{cookbook_name}")
    Chef::Log.info("Cannot find the link for the repository with the name: #{cookbook_name}")
    return nil
  end

 	github_url = repo[cookbook_name][repo_link]
  token = get_github_token
  if token.nil? || token.empty?
    clone_url = github_url
  else
    uri = URI.parse(github_url)
    uri.userinfo = "#{token}:x-oauth-basic"
    clone_url = URI.join(uri)
  end
  cookbook_path = get_cookbook_path(cookbook_name)
  if File.exists?(cookbook_path)
    ui.info("Processing [ SKIP    ] #{cookbook_name}")
    Chef::Log.info("Path to #{cookbook_path} already exists, skipping.")
  else
    ui.info("Processing [ CLONE   ] #{cookbook_name}")
    Chef::Log.info("Cloning repository to: #{cookbook_path}")
    Chef::Log.debug("Using url: #{clone_url}")
    shell_out!("git clone #{clone_url} #{cookbook_path}") 
  end
end

#run ⇒ Object 



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# File 'lib/chef/knife/github_clone.rb', line 48

def run

  #executing shell commands
	extend Chef::Mixin::ShellOut

  # validate base options from base module.
  validate_base_options      

  # Display information if debug mode is on.
  display_debug_info

  # Gather all repo information from github.
  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 names from the command line
  @cookbook_name = name_args.first unless name_args.empty?
  if @cookbook_name
    repo = all_repos.select { |k,v| v["name"] == @cookbook_name }
    repo_clone(repo, @cookbook_name)
  elsif config[:all]
    cookbooks.each do |c,v|
      repo_clone(all_repos, c)
    end
  else
    Chef::Log.error("Please specify a repository name")
  end
end