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#!/usr/bin/env ruby
require 'optparse'
require 'fileutils'
require 'erb'
gem_base=File.expand_path(File.dirname(__FILE__)+"/..")
require gem_base+"/lib/distribution"
new=false
parameters=""
OptionParser.new do |opts|
opts.banner="Usage: distribution [--new] [--params parameters] distribution"
opts.on("-n", "--new", "Create a new template for distribution") do
new=true
end
opts.on("-PMANDATORY", "--params MANDATORY", String, "Parameters for distribution") do |n_param|
parameters=", #{n_param}"
end
opts.on("-h", "--help", "Show this message") do
puts opts
exit
end
begin
ARGV << "-h" if ARGV.empty?
opts.parse!(ARGV)
rescue OptionParser::ParseError => e
STDERR.puts e.message, "\n", opts
exit(-1)
end
end
ARGV.each do |distribution|
if new
basename=distribution.downcase
raise "You should be inside distribution lib directory" unless File.exists? "../distribution.rb"
raise "Distribution already created" if File.exists? basename+".rb"
main=ERB.new(File.read(gem_base+"/data/template/distribution.erb"))
ruby=ERB.new(File.read(gem_base+"/data/template/distribution/ruby.erb"))
gsl=ERB.new(File.read(gem_base+"/data/template/distribution/gsl.erb"))
spec=ERB.new(File.read(gem_base+"/data/template/spec.erb"))
FileUtils.mkdir(basename) unless File.exists? basename
File.open(basename+".rb","w") {|fp| fp.write(main.result(binding))}
File.open(basename+"/ruby.rb","w") {|fp| fp.write(ruby.result(binding))}
File.open(basename+"/gsl.rb","w") {|fp| fp.write(gsl.result(binding))}
File.open("../../spec/#{basename}_spec.rb","w") {|fp| fp.write(spec.result(binding))}
end
end
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