Contents

#!/usr/bin/env ruby

require 'tempfile'
require 'mruby_tools'

# args like: file1.rb file2.rb -o outfile
#  possibly: file1.rb -o outfile file2.rb -c generated.c

opts = MRubyTools::CLI.args(ARGV)
MRubyTools::CLI.usage if opts[:help]

mrb = MRubyTools.new(opts[:mruby_dir]) # nil is fine
begin
  mrb.validate!
rescue MRubyTools::MRubyNotFound => e
  warn "#{e.class}: can't find #{e}"
  exit 1
end

rb_files = opts.fetch(:rb_files)
MRubyTools::CLI.usage("no .rb files provided") if rb_files.empty?

c_code = MRubyTools::C.wrapper(rb_files)
puts c_code + "\n" if opts[:verbose]

c_file = opts.fetch(:c_file)
c_file.write(c_code)
c_file.close
puts "generated #{c_file.path}" if opts[:verbose]

out_file = opts.fetch(:out_file)
puts "compiling..."
if mrb.compile(c_file.path, out_file)
  puts "created binary executable: #{out_file}"
else
  warn "FATAL: compile failed"
  exit 1
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
mruby_tools-0.0.3.1	bin/mrbt