Class: Legion::CLI::LexCliManifest

Inherits:
Object
  • Object
show all
Defined in:
lib/legion/cli/lex_cli_manifest.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cache_dir: File.expand_path('~/.legionio/cache/cli')) ⇒ LexCliManifest

Returns a new instance of LexCliManifest.



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# File 'lib/legion/cli/lex_cli_manifest.rb', line 11

def initialize(cache_dir: File.expand_path('~/.legionio/cache/cli'))
  @cache_dir = cache_dir
  FileUtils.mkdir_p(@cache_dir)
end

Instance Attribute Details

#cache_dir ⇒ Object (readonly)

Returns the value of attribute cache_dir.



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# File 'lib/legion/cli/lex_cli_manifest.rb', line 9

def cache_dir
  @cache_dir
end

Instance Method Details

#all_manifests ⇒ Object 



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# File 'lib/legion/cli/lex_cli_manifest.rb', line 36

def all_manifests
  Dir.glob(File.join(@cache_dir, 'lex-*.json')).map do |path|
    ::JSON.parse(File.read(path))
  rescue StandardError => e
    Legion::Logging.warn("LexCliManifest#all_manifests failed to parse #{path}: #{e.message}") if defined?(Legion::Logging)
    nil
  end.compact
end

#read_manifest(gem_name) ⇒ Object 



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# File 'lib/legion/cli/lex_cli_manifest.rb', line 22

def read_manifest(gem_name)
  path = manifest_path(gem_name)
  return nil unless File.exist?(path)

  ::JSON.parse(File.read(path))
end

#resolve_alias(name) ⇒ Object 



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# File 'lib/legion/cli/lex_cli_manifest.rb', line 29

def resolve_alias(name)
  all_manifests.each do |m|
    return m['gem'] if m['alias'] == name
  end
  nil
end

#stale?(gem_name, current_version) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/legion/cli/lex_cli_manifest.rb', line 45

def stale?(gem_name, current_version)
  m = read_manifest(gem_name)
  return true unless m

  m['version'] != current_version
end

#write_manifest(gem_name:, gem_version:, alias_name:, commands:) ⇒ Object 



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# File 'lib/legion/cli/lex_cli_manifest.rb', line 16

def write_manifest(gem_name:, gem_version:, alias_name:, commands:)
  data = { 'gem' => gem_name, 'version' => gem_version, 'alias' => alias_name,
           'commands' => serialize_commands(commands) }
  File.write(manifest_path(gem_name), ::JSON.pretty_generate(data))
end