Class: RubyCms::Lockfile

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby_cms/lockfile.rb

Overview

Reads/writes .ruby_cms.yml at the host app root: which modules are installed.

Constant Summary collapse

FILENAME = 
".ruby_cms.yml"

Instance Method Summary collapse

Constructor Details

#initialize(app_root) ⇒ Lockfile

Returns a new instance of Lockfile.



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# File 'lib/ruby_cms/lockfile.rb', line 11

def initialize(app_root)
  @path = Pathname.new(app_root).join(FILENAME)
end

Instance Method Details

#add!(modules, version:) ⇒ Object 



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# File 'lib/ruby_cms/lockfile.rb', line 39

def add!(modules, version:)
  write!(modules: (self.modules + Array(modules)).uniq, version: version)
end

#excludes ⇒ Object

App-relative globs the host never wants overwritten by update/sync.



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# File 'lib/ruby_cms/lockfile.rb', line 22

def excludes
  return [] unless @path.exist?

  Array(data["exclude"]).map(&:to_s)
end

#modules ⇒ Object 



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# File 'lib/ruby_cms/lockfile.rb', line 15

def modules
  return [] unless @path.exist?

  Array(data["modules"]).map(&:to_sym)
end

#version ⇒ Object 



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# File 'lib/ruby_cms/lockfile.rb', line 28

def version
  data["version"] if @path.exist?
end

#write!(modules:, version:) ⇒ Object 



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# File 'lib/ruby_cms/lockfile.rb', line 32

def write!(modules:, version:)
  existing_exclude = @path.exist? ? Array(data["exclude"]) : []
  @data = { "version" => version, "modules" => modules.map(&:to_s).uniq.sort }
  @data["exclude"] = existing_exclude unless existing_exclude.empty?
  @path.write(YAML.dump(@data))
end