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Given /^scaffold code for extension '(.*)'$/ do |extension_name|
setup_scaffold
setup_task_for extension_name
setup_source_for extension_name
end
Given /^binary extension '(.*)' do exist in '(.*)'$/ do |extension_name, folder|
setup_binaries_for extension_name, folder
end
Given /^intermediate files for extension '(.*)' do exist in '(.*)'$/ do |extension_name, folder|
setup_intermediate_files_for extension_name, folder
end
When /^touching '(.*)' file of extension '(.*)'$/ do |file, extension_name|
FileUtils.touch "ext/#{extension_name}/#{file}"
end
Then /^binary extension '(.*)' (must|must not) exist in '(.*)'$/ do |extension_name, condition, folder|
ext_for_platform = File.join(folder, "#{extension_name}.#{RbConfig::CONFIG['DLEXT']}")
if condition == 'must'
File.exist?(ext_for_platform).should be_true
else
File.exist?(ext_for_platform).should be_false
end
end
def setup_scaffold
# create folder structure
FileUtils.mkdir_p "lib"
FileUtils.mkdir_p "tasks"
FileUtils.mkdir_p "tmp"
# create Rakefile loader
File.open("Rakefile", 'w') do |rakefile|
rakefile.puts template_rakefile.strip
end
end
def setup_task_for(extension_name)
# create folder structure
FileUtils.mkdir_p "ext/#{extension_name}"
# create specific extension rakefile
File.open("tasks/#{extension_name}.rake", 'w') do |ext_rake|
ext_rake.puts template_rake_extension(extension_name)
end
end
def setup_source_for(extension_name)
# source C file
File.open("ext/#{extension_name}/source.c", 'w') do |c|
c.puts template_source_c(extension_name)
end
# header H file
File.open("ext/#{extension_name}/source.h", 'w') do |h|
h.puts template_source_h
end
# extconf.rb file
File.open("ext/#{extension_name}/extconf.rb", 'w') do |ext|
ext.puts template_extconf(extension_name)
end
end
def setup_binaries_for(extension_name, folder)
ext_for_platform = File.join(folder, "#{extension_name}.#{RbConfig::CONFIG['DLEXT']}")
FileUtils.touch ext_for_platform
end
def setup_intermediate_files_for(extension_name, folder)
setup_binaries_for(extension_name, folder)
FileUtils.touch "#{folder}/Makefile"
FileUtils.touch "#{folder}/source.#{RbConfig::CONFIG['OBJEXT']}"
end
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