Sha256: f5168bd8e0b1a118766aa54b81cd5b9e691541d554b6af99a49ac7d672eaaa66
Contents?: true
Size: 1.13 KB
Versions: 20
Compression:
Stored size: 1.13 KB
Contents
require 'rubygems/command'
require 'rubygems/builder'
class Gem::Commands::BuildCommand < Gem::Command
def initialize
super('build', 'Build a gem from a gemspec')
end
def arguments # :nodoc:
"GEMSPEC_FILE gemspec file name to build a gem for"
end
def usage # :nodoc:
"#{program_name} GEMSPEC_FILE"
end
def execute
gemspec = get_one_gem_name
if File.exist? gemspec
spec = load_gemspec gemspec
if spec then
Gem::Builder.new(spec).build
else
alert_error "Error loading gemspec. Aborting."
terminate_interaction 1
end
else
alert_error "Gemspec file not found: #{gemspec}"
terminate_interaction 1
end
end
def load_gemspec filename
if yaml?(filename)
open(filename) do |f|
begin
Gem::Specification.from_yaml(f)
rescue Gem::EndOfYAMLException
nil
end
end
else
Gem::Specification.load(filename) # can return nil
end
end
def yaml?(filename)
line = open(filename) { |f| line = f.gets }
result = line =~ %r{!ruby/object:Gem::Specification}
result
end
end
Version data entries
20 entries across 20 versions & 1 rubygems