amos-pro-bsdsocket-extension/bin/release

#!/usr/bin/env ruby

require 'fileutils'
require 'open3'
require 'erb'

source = File.read('src/BSDSocket.s')

aminet_template = ERB.new(File.read('aminet.readme.erb'))

capture_version = false
version = nil

source.lines.each do |line|
  if capture_version
    version = line[/dc\.b "([^"]+)"/, 1]

    break
  end

  if line[/^Version.*MACRO/]
    # the version is on the next line
    capture_version = true
  end
end

FileUtils.mkdir_p 'dist'

build_base = 'build'
project_name = 'BSDSocket-Extension'

build_dir = File.join(build_base, project_name)
FileUtils.rm_rf build_dir
FileUtils.rm_rf 'aminet'
FileUtils.mkdir_p build_dir
FileUtils.mkdir_p 'aminet'

FileUtils.mv 'src/AMOSPro_BSDSocket.Lib', 'AMOSPro_BSDSocket.Lib' if File.exist?('src/AMOSPro_BSDSocket.Lib')

hackerbun_target = File.expand_path("dist/AMOSPro_BSDSocket_#{version}.lha")

[
  'AMOSPro_BSDSocket.Lib',
  'README.md',
  'API.md',
  'LICENSE'
].each do |file|
  target = "#{build_dir}/#{file}"
  FileUtils.mkdir_p File.dirname(target)
  FileUtils.cp file, target
end

gitignores = File.readlines('.gitignore').map(&:strip)

%w[
  src
  examples
].each do |dir|
  FileUtils.cp_r dir, "#{build_dir}/#{dir}"

  Dir["#{build_dir}/#{dir}/**/*"].each do |file|
    FileUtils.rm file if gitignores.any? { |gi| File.fnmatch(gi, file) }
    FileUtils.rm file if [/\.fd$/, /\.i$/].any? { |p| file[p] }
  end
end

Dir['icons/**/*.info'].each do |info|
  target = info.gsub('icons/', build_base + '/')
  FileUtils.mkdir_p File.dirname(target)
  FileUtils.cp info, target
end

Dir.chdir build_base do
  Open3.popen2e(
    'jlha', 'c', hackerbun_target,
    *(Dir['*'])
  ) do |stdin, stdout_and_stderr, wait_thr|
    Thread.new do
      stdout_and_stderr.each { |l| puts l }
    end

    stdin.close

    wait_thr.value
  end
end

FileUtils.cp hackerbun_target, 'aminet/BSDSocket-Extension.lha'
File.open('aminet/BSDSocket-Extension.readme', 'w') do |fh|
  fh.puts aminet_template.result(binding)
end