Class: LicenseFinder::Mix

Inherits:
PackageManager show all
Defined in:
lib/license_finder/package_managers/mix.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from PackageManager

#active?, #command_exists?, #current_packages_with_relations, #detected_package_path, id, #prepare, #project_root?, takes_priority_over

Constructor Details

#initialize(options = {}) ⇒ Mix

Returns a new instance of Mix.



5
6
7
8
9
10
 
# File 'lib/license_finder/package_managers/mix.rb', line 5

def initialize(options = {})
  super
  @command = options[:mix_command] || package_management_command
  @elixir_command = options[:elixir_command] || 'elixir'
  @deps_path = Pathname(options[:mix_deps_dir] || 'deps')
end

Class Method Details

.package_lock_file ⇒ Object 



33
34
35
 
# File 'lib/license_finder/package_managers/mix.rb', line 33

def self.package_lock_file
  'mix.lock'
end

Instance Method Details

#current_packages ⇒ Object 



12
13
14
15
16
17
18
19
20
21
22
 
# File 'lib/license_finder/package_managers/mix.rb', line 12

def current_packages
  mix_output.map do |name, version|
    MixPackage.new(
      name,
      version,
      install_path: @deps_path.join(name),
      logger: logger,
      spec_licenses: licenses(name)
    )
  end
end

#installed?(logger = Core.default_logger) ⇒ Boolean

Returns:

  • (Boolean) 


45
46
47
48
49
50
51
52
53
54
55
56
 
# File 'lib/license_finder/package_managers/mix.rb', line 45

def installed?(logger = Core.default_logger)
  if package_management_command.nil?
    logger.debug self.class, 'no command defined'
    true
  elsif command_exists?('elixir') && command_exists?('mix')
    logger.debug self.class, 'is installed', color: :green
    true
  else
    logger.info self.class, '(elixir) is not installed', color: :red
    false
  end
end

#licenses(name) ⇒ Object 



24
25
26
27
 
# File 'lib/license_finder/package_managers/mix.rb', line 24

def licenses(name)
  licenses_by_package = load_all_licenses
  licenses_by_package.fetch(name, ['license is not in deps'])
end

#package_management_command ⇒ Object 



29
30
31
 
# File 'lib/license_finder/package_managers/mix.rb', line 29

def package_management_command
  'mix'
end

#possible_package_paths ⇒ Object 



41
42
43
 
# File 'lib/license_finder/package_managers/mix.rb', line 41

def possible_package_paths
  [project_path.join('mix.exs')]
end

#prepare_command ⇒ Object 



37
38
39
 
# File 'lib/license_finder/package_managers/mix.rb', line 37

def prepare_command
  'mix deps.get'
end