Module: Squared::Common::System

Defined in:
lib/squared/common/system.rb

Class Method Summary collapse

Class Method Details

.copy_dir(src, dest, glob = ['**/*'], create: false, link: nil, force: false, pass: nil, verbose: true) ⇒ Object 



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# File 'lib/squared/common/system.rb', line 32

def copy_dir(src, dest, glob = ['**/*'], create: false, link: nil, force: false, pass: nil, verbose: true)
  src = Pathname.new(src)
  dest = Pathname.new(dest)
  raise "#{dest} (not found)" if !create && !dest.parent.exist?

  subdir = {}
  dest.mkpath if create
  if pass
    exclude = []
    Array(pass).each { |val| exclude += Dir.glob(src.join(val)) }
  end
  Array(glob).each do |val|
    Dir.glob(src.join(val)) do |path|
      next if exclude&.include?(path) || (path = Pathname.new(path)).directory?

      dir = dest.join(path.relative_path_from(src)).dirname
      if (data = subdir[dir.to_s])
        data << path
      else
        dir.mkpath
        subdir[dir.to_s] = [path]
      end
    end
  end
  count = 0
  soft = 0
  subdir.each do |dir, files|
    if link
      items = files.dup
      files.clear
      items.each do |file|
        if file.exist?
          if file.symlink?
            next unless force
          else
            files << file
            next
          end
        end
        if link == 'hard'
          FileUtils.ln(file, dir, force: force, verbose: false)
        else
          FileUtils.ln_s(file, dir, force: force, verbose: false)
        end
        soft += 1
      end
    end
    next if files.empty?

    out = FileUtils.cp(files, dir, verbose: false)
    count += out.size
  end
  puts [dest.realpath, subdir.size, soft > 0 ? "#{count}+#{soft}" : count].join(' => ') if verbose
end

.copy_guard(src, dest, link: nil, force: false, verbose: true) ⇒ Object 



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# File 'lib/squared/common/system.rb', line 87

def copy_guard(src, dest, link: nil, force: false, verbose: true)
  unless force
    if (path = Pathname.new(dest)).directory?
      src = Array(src).reject { |val| path.join(File.basename(val)).exist? }
      return if src.empty?
    elsif path.exist?
      return
    end
  end
  case link
  when 'hard', 1
    FileUtils.ln(src, dest, force: force, verbose: verbose)
  when true, 'soft', 0
    FileUtils.ln_s(src, dest, force: force, verbose: verbose)
  else
    FileUtils.cp(src, dest, verbose: verbose)
  end
end

.shell(*args, name: :system, **kwargs) ⇒ Object 



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# File 'lib/squared/common/system.rb', line 11

def shell(*args, name: :system, **kwargs)
  if RUBY_ENGINE == 'jruby' && Rake::Win32.windows?
    e = kwargs[:exception]
    if (dir = kwargs[:chdir]) && ((pwd = Dir.pwd) != dir)
      Dir.chdir(dir)
      ret = Kernel.send(name, *args)
      Dir.chdir(pwd)
    else
      ret = Kernel.send(name, *args)
    end
  elsif RUBY_VERSION < '2.6'
    e = kwargs.delete(:exception)
    ret = Kernel.send(name, *args, **kwargs)
  else
    return Kernel.send(name, *args, **kwargs)
  end
  return ret if ret || !e

  raise $?.to_s
end