rakefile

# Source
NAME = 'tec-suite'
SRC = 'tecs.py'
CFG = 'tecs.cfg'

def windows?
  (/mingw/ =~ RUBY_PLATFORM) != nil
end

def linux?
  (/linux/ =~ RUBY_PLATFORM) != nil
end

def x86_64?
    (/x86_64/ =~ RUBY_PLATFORM) != nil
end

def macos?
  (/darwin/ =~ RUBY_PLATFORM) != nil
end

def version
  `git describe`.chomp
end

def platform
    if x86_64?
        return '64'
    else
        return '32'
    end
end

def cheol(fname)
  f_content = open(fname) { |f| f.readlines }
  f_content = f_content.collect { |l| l.chomp }

  open(fname, 'w') do |f|
    f_content.each { |l| f.puts l }
  end
end

windows? and (
  # Python and PyInstaller
  PYTHON = 'c:\Python27\python.exe'
  PYINSTALLER = 'E:\tools\PyInstaller-3.1.1\pyinstaller.py'
  PYIBUILDPATH = '_build'
  PYISPECPATH = PYIBUILDPATH

  DISTPATH = NAME + '-' + version + '-win32'
  DISTFILE = DISTPATH + '.zip'

  # additional files
  DIST_EXTRA_FILES_PATH = DISTPATH + '/apps'
  DIST_EXTRA_FILES = [
    '_distfiles/apps/crx2rnx.exe',
    '_distfiles/apps/gzip.exe',
    '_distfiles/apps/crx2rnx.README',
    '_distfiles/apps/gzip.README'
  ]

  ARCH_CMD = [
    '7z',
    'a',
    DISTFILE,
    DISTPATH
  ].join(' ')
)

linux? and (
  PYTHON = 'python2.7'
  PYINSTALLER = '/media/sf_Projects/tools/PyInstaller-3.1.1/pyinstaller.py'
  PYIBUILDPATH = '_build'
  PYISPECPATH = PYIBUILDPATH

  DISTPATH = NAME + '-' + version + '-linux' + platform
  DISTFILE = DISTPATH + '.tgz'

  DIST_EXTRA_FILES = nil

  ARCH_CMD = [
    'tar',
    '-caf',
    DISTFILE,
    DISTPATH
  ].join(' ')
)

macos? and (
  PYTHON = 'python2.7'
  PYINSTALLER = '/Users/ilya/Projects/tools/PyInstaller-3.1.1/pyinstaller.py'
  PYIBUILDPATH = '_build'
  PYISPECPATH = PYIBUILDPATH

  DISTPATH = NAME + '-' + version + '-macos'
  DISTFILE = DISTPATH + '.tgz'

  DIST_EXTRA_FILES = nil

  ARCH_CMD = [
    'tar',
    '-czf',
    DISTFILE,
    DISTPATH
  ].join(' ')
)

desc 'make distributive'
task :default => [:build, :cfg] do
  # add extra files
  if DIST_EXTRA_FILES
    mkdir DIST_EXTRA_FILES_PATH

    DIST_EXTRA_FILES.each do |f|
      cp f, DIST_EXTRA_FILES_PATH

      windows? and (
        (f =~ /\.readme$/i) and (
          readme = Pathname.new(f).basename
          f_path = Pathname.new(DIST_EXTRA_FILES_PATH) + readme
          cheol(f_path)
        )
      )
    end
  end

  # make archive
  system ARCH_CMD
end

desc 'build the binary'
task :build => :clean do
  cmd = [
    PYTHON,
    PYINSTALLER,
    "--specpath=#{PYISPECPATH}",
    "--workpath=#{PYIBUILDPATH}",
    "--distpath=#{DISTPATH}",
    "--clean",
    "--name=tecs",
    "--onefile",
    SRC
  ].join(' ')

  system cmd
end

desc 'copy confguration file'
task :cfg do
  if windows?
    require 'pathname'
    cfg_path = Pathname.new(DISTPATH)
    cfg = cfg_path + CFG

    chenc_cmd = [
      'iconv',
      '-f utf-8',
      '-t cp1251',
      CFG,
      '>',
      cfg
    ].join(' ')

    system chenc_cmd
    cheol(cfg)
  else
    cp CFG, DISTPATH
  end
end

desc 'clean'
task :clean do
  rm_rf DISTPATH
  rm_rf DISTFILE
  rm_rf PYIBUILDPATH
end