Class: ReleasedCookbook

Inherits:
Cookbook show all
Defined in:
lib/mofa/released_cookbook.rb

Instance Attribute Summary

Attributes inherited from Cookbook

#cookbooks_url, #mofa_yml, #mofa_yml_local, #name, #override_mofa_secrets, #pkg_dir, #pkg_name, #pkg_uri, #source_uri, #token, #type, #version

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Cookbook

#autodetect_type, create, #error, #ok, #run, #say

Constructor Details

#initialize(cookbook_name_or_path, override_mofa_secrets = nil) ⇒ ReleasedCookbook 



17
18
19
20
21
22
23
 
# File 'lib/mofa/released_cookbook.rb', line 17

def initialize(cookbook_name_or_path, override_mofa_secrets = nil)
  super()
  nv = ReleasedCookbook.get_name_and_version(cookbook_name_or_path)
  @name = nv['name']
  @version = nv['version']
  @override_mofa_secrets = override_mofa_secrets
end

Class Method Details

.exists?(cookbook_name_or_path) ⇒ Boolean 



10
11
12
13
14
15
 
# File 'lib/mofa/released_cookbook.rb', line 10

def self.exists?(cookbook_name_or_path)
  nv = get_name_and_version(cookbook_name_or_path)
  url = "#{Mofa::Config.config['binrepo_base_url']}/#{nv['name']}/#{nv['version']}/#{nv['name']}_#{nv['version']}-full.tar.gz"
  puts "Checking if cookbook exists: #{url}"
  RestClient.head(url)
end

.get_name_and_version(cookbook_name_or_path) ⇒ Object 



3
4
5
6
7
8
 
# File 'lib/mofa/released_cookbook.rb', line 3

def self.get_name_and_version(cookbook_name_or_path)
  # TODO: this needs proper vaidation!
  name = cookbook_name_or_path.split(/@/).first
  version = cookbook_name_or_path.split(/@/).last
  { 'name' => name, 'version' => version }
end

Instance Method Details

#cleanup ⇒ Object 



37
38
39
40
41
 
# File 'lib/mofa/released_cookbook.rb', line 37

def cleanup
  say "Removing folder #{pkg_dir}...#{nl}"
  run "rm -rf #{pkg_dir}"
  ok
end

#cleanup! ⇒ Object 



106
107
108
109
110
111
112
113
 
# File 'lib/mofa/released_cookbook.rb', line 106

def cleanup!
  unless (Dir.entries("#{Mofa::Config.config['tmp_dir']}/.mofa") - %w{ . .. }).empty?
    say "Removing content of folder #{Mofa::Config.config['tmp_dir']}/.mofa"
    run "rm -r #{Mofa::Config.config['tmp_dir']}/.mofa/*"
  else
    say "Folder #{Mofa::Config.config['tmp_dir']}/.mofa is (already) clean."
  end
end

#execute ⇒ Object 



33
34
35
 
# File 'lib/mofa/released_cookbook.rb', line 33

def execute#
  package
end

#load_mofa_yml ⇒ Object 



93
94
95
 
# File 'lib/mofa/released_cookbook.rb', line 93

def load_mofa_yml
  @mofa_yml = MofaYml.load_from_file("#{pkg_dir}/.mofa.yml", self)
end

#load_mofa_yml_local ⇒ Object 



97
98
99
 
# File 'lib/mofa/released_cookbook.rb', line 97

def load_mofa_yml_local
  @mofa_yml_local = MofaYml.load_from_file("#{pkg_dir}/.mofa.local.yml", self)
end

#package ⇒ Object 



43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
 
# File 'lib/mofa/released_cookbook.rb', line 43

def package
  tar_verbose = (Mofa::CLI::option_debug) ? 'v' : ''
  mkdir_p @pkg_dir
  say "Downloading released cookbook from: #{cookbooks_url} to #{pkg_dir}/#{pkg_name}..."
  File.open("#{pkg_dir}/#{pkg_name}", "wb") do |saved_file|
    # the following "open" is provided by open-uri
    open(cookbooks_url, "rb") do |read_file|
      saved_file.write(read_file.read)
    end
  end
  mkdir_p "#{pkg_dir}/tmp"
  run "tar x#{tar_verbose}fz #{pkg_dir}/#{pkg_name} -C #{pkg_dir}/tmp/"

  # copy out data_bags if exists
  if File.directory?("#{pkg_dir}/tmp/cookbooks/#{name}/data_bags")
    FileUtils.cp_r "#{pkg_dir}/tmp/cookbooks/#{name}/data_bags", pkg_dir
  end

  # copy out recipes
  if File.directory?("#{pkg_dir}/tmp/cookbooks/#{name}/recipes")
    FileUtils.cp_r "#{pkg_dir}/tmp/cookbooks/#{name}/recipes", pkg_dir
  end

  # Sync in mofa_secrets
  if override_mofa_secrets
    if File.directory?("#{override_mofa_secrets}/#{name}/cookbooks")
      run "rsync -vr #{override_mofa_secrets}/#{name}/cookbooks/ #{pkg_dir}/tmp/cookbooks/"
    else
      run "rsync -vr #{override_mofa_secrets}/#{name}/ #{pkg_dir}/tmp/cookbooks/#{name}/"
    end
  end

  if File.file?("#{pkg_dir}/tmp/cookbooks/#{name}/.mofa.yml")
    FileUtils.cp "#{pkg_dir}/tmp/cookbooks/#{name}/.mofa.yml", pkg_dir
  end

  if File.file?("#{pkg_dir}/tmp/cookbooks/#{name}/.mofa.local.yml")
    FileUtils.cp "#{pkg_dir}/tmp/cookbooks/#{name}/.mofa.local.yml", pkg_dir
  end

  # reload mofa yml
  load_mofa_yml
  load_mofa_yml_local

  run "cd #{pkg_dir}/tmp/;tar c#{tar_verbose}fz #{pkg_dir}/#{pkg_name}.new ."
  run "rm #{pkg_dir}/#{pkg_name}"
  run "mv #{pkg_dir}/#{pkg_name}.new #{pkg_dir}/#{pkg_name}"
  run "rm -rf #{pkg_dir}/tmp/"
end

#prepare ⇒ Object

————- Interface Methods



27
28
29
30
31
 
# File 'lib/mofa/released_cookbook.rb', line 27

def prepare
  @pkg_name ||= "#{name}_#{version}-full.tar.gz"
  @pkg_dir = "#{Mofa::Config.config['tmp_dir']}/.mofa/#{token}"
  set_cookbooks_url
end

#recipes ⇒ Object 



121
122
123
124
125
 
# File 'lib/mofa/released_cookbook.rb', line 121

def recipes
  raise 'Cookbook not unpacked yet or no recipes found.' unless (Dir.exists?("#{pkg_dir}/recipes"))
  recipes = Dir.entries("#{pkg_dir}/recipes").select { |f| f.match(/.rb$/) }
  recipes.map! { |f| f.gsub(/\.rb/, '') }
end

#set_cookbooks_url ⇒ Object 



115
116
117
118
119
 
# File 'lib/mofa/released_cookbook.rb', line 115

def set_cookbooks_url
  say 'Using remote URI as cookbooks_url: '
  @cookbooks_url = "#{Mofa::Config.config['binrepo_base_url']}/#{@name}/#{@version}/#{@name}_#{@version}-full.tar.gz"
  say "#{@cookbooks_url}"
end

#source_dir ⇒ Object

————- /Interface Methods



102
103
104
 
# File 'lib/mofa/released_cookbook.rb', line 102

def source_dir
  "#{pkg_dir}"
end