Class: Mnenv::SourceRegistry

Inherits:
Object
  • Object
show all
Defined in:
lib/mnenv/source_registry.rb

Overview

Registry for version sources (gemfile, binary, snap, homebrew, chocolatey) Enables plugin architecture - new sources just need to register themselves

Defined Under Namespace

Classes: DuplicateSourceError, UnknownSourceError

Class Method Summary collapse

Class Method Details

.all_names ⇒ Object

Get all registered source names



51
52
53
 
# File 'lib/mnenv/source_registry.rb', line 51

def self.all_names
  sources.keys.sort
end

.clear ⇒ Object

Clear all registrations (useful for testing)



61
62
63
 
# File 'lib/mnenv/source_registry.rb', line 61

def self.clear
  @sources = nil
end

.installer(name) ⇒ Object

Get installer class for a source

Raises:



43
44
45
46
47
48
 
# File 'lib/mnenv/source_registry.rb', line 43

def self.installer(name)
  source = sources[name.to_s]
  raise UnknownSourceError, "Unknown source: #{name}" unless source

  source[:installer]
end

.model(name) ⇒ Object

Get model class for a source

Raises:



35
36
37
38
39
40
 
# File 'lib/mnenv/source_registry.rb', line 35

def self.model(name)
  source = sources[name.to_s]
  raise UnknownSourceError, "Unknown source: #{name}" unless source

  source[:model]
end

.register(name:, repository:, model:, installer: nil) ⇒ Object

Register a new source

Parameters:

  • name (String) —

    the source identifier (e.g., ‘gemfile’, ‘binary’)

  • repository (Class) —

    the repository class for this source

  • model (Class) —

    the version model class for this source

  • installer (Class, nil) (defaults to: nil) —

    the installer class (optional)

Raises:



15
16
17
18
19
20
21
22
23
24
 
# File 'lib/mnenv/source_registry.rb', line 15

def self.register(name:, repository:, model:, installer: nil)
  name = name.to_s
  raise DuplicateSourceError, "Source '#{name}' is already registered" if sources.key?(name)

  sources[name] = {
    repository: repository,
    model: model,
    installer: installer
  }
end

.registered?(name) ⇒ Boolean

Check if a source is registered

Returns:

  • (Boolean) 


56
57
58
 
# File 'lib/mnenv/source_registry.rb', line 56

def self.registered?(name)
  sources.key?(name.to_s)
end

.repository(name) ⇒ Object

Get repository class for a source

Raises:



27
28
29
30
31
32
 
# File 'lib/mnenv/source_registry.rb', line 27

def self.repository(name)
  source = sources[name.to_s]
  raise UnknownSourceError, "Unknown source: #{name}" unless source

  source[:repository]
end

.sources ⇒ Object 



65
66
67
 
# File 'lib/mnenv/source_registry.rb', line 65

def self.sources
  @sources ||= {}
end