Class: Bundler::CLI::Init
- Inherits:
-
Object
- Object
- Bundler::CLI::Init
- Defined in:
- lib/bundler/cli/init.rb
Instance Attribute Summary collapse
-
#options ⇒ Object
readonly
Returns the value of attribute options.
Instance Method Summary collapse
-
#initialize(options) ⇒ Init
constructor
A new instance of Init.
- #run ⇒ Object
Constructor Details
#initialize(options) ⇒ Init
Returns a new instance of Init.
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# File 'lib/bundler/cli/init.rb', line 6 def initialize() @options = end |
Instance Attribute Details
#options ⇒ Object (readonly)
Returns the value of attribute options.
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# File 'lib/bundler/cli/init.rb', line 5 def @options end |
Instance Method Details
#run ⇒ Object
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# File 'lib/bundler/cli/init.rb', line 10 def run if File.exist?(gemfile) Bundler.ui.error "#{gemfile} already exists at #{File.(gemfile)}" exit 1 end unless File.writable?(Dir.pwd) Bundler.ui.error "Can not create #{gemfile} as the current directory is not writable." exit 1 end if [:gemspec] gemspec = File.([:gemspec]) unless File.exist?(gemspec) Bundler.ui.error "Gem specification #{gemspec} doesn't exist" exit 1 end spec = Bundler.load_gemspec_uncached(gemspec) File.open(gemfile, "wb") do |file| file << "# Generated from #{gemspec}\n" file << spec.to_gemfile end else FileUtils.cp(File.("../templates/#{gemfile}", __dir__), gemfile) end puts "Writing new #{gemfile} to #{SharedHelpers.pwd}/#{gemfile}" end |