# _*_ Mode: Ruby -*-
#
# Rakefile for pcb-gcode.
#
require 'pp'
require 'rake/clean'

# this will be improved later
PCB_GCODE_VERSION = "3.6.0.4"

RELEASE_FILE = "~/Documents/pcb-gcode-#{PCB_GCODE_VERSION}.zip"

ignore_files = ['pcb_gcode_is_setup', '*.old', 'storage.nv',
  'make/*', 'make', 'make/',
  '*.b#*', '*.s#*', '*.l#*',
  '*.DS_Store', 'optomize_me.txt',
  '*.svn*',
  'docs/pcbgcode.aux', 'docs/pcbgcode.glo', 'docs/pcbgcode.gls', 'docs/pcbgcode.idx',
  'docs/pcbgcode.ilg', 'docs/pcbgcode.ind', 'docs/pcbgcode.lof', 'docs/pcbgcode.log', 
  'docs/pcbgcode.lot', 'docs/pcbgcode.out', 'docs/pcbgcode.toc',
  'docs/figs/*'
]

desc "Build the docs/pcbgcode.pdf file."
file 'docs/pcbgcode.pdf' => 'docs/pcbgcode.tex' do |t|
  system "cd docs && pdflatex pcbgcode"
  system "cd docs && makeindex pcbgcode"
  system "cd docs && pdflatex pcbgcode"
  system "cd docs && pdflatex pcbgcode"
end

desc "Create the .zip file to be released."
task :release_file do
  zip_cmd = "rm ../pcb-gcode-#{PCB_GCODE_VERSION}.zip"
  system(zip_cmd)
  zip_cmd = "zip -r ../pcb-gcode-#{PCB_GCODE_VERSION}.zip *"
  zip_cmd += ' -x '
  zip_cmd += ignore_files.join(' -x ')
  system(zip_cmd)
  zip_cmd = "unzip ../pcb-gcode-#{PCB_GCODE_VERSION} -d ../pcb-gcode-#{PCB_GCODE_VERSION}"
  system(zip_cmd)
  zip_cmd = "rm ~/Documents/pcb-gcode-#{PCB_GCODE_VERSION}.zip"
  system(zip_cmd)
  zip_cmd = "cd .. && zip -r ~/Documents/pcb-gcode-#{PCB_GCODE_VERSION}.zip pcb-gcode-#{PCB_GCODE_VERSION}"
  system(zip_cmd)
end

desc "Copy current settings/* files to the safe_options folder."
task :safe_options do
  SAFE_OPTIONS = ['pcb-defaults', 'pcb-machine', 'pcb-gcode-options', 'user-gcode']
  SAFE_OPTIONS.each do |name|
    cp 'settings/' + name + '.h', 'safe_options/' + name + '.release.h'
  end
end

desc "Recreate data folders for viewers. Usually after re-exporting from Processing."
task :fix_viewers do
  system("cp -R viewer/data viewer/applet")
  system("cp -R viewer/data viewer/application.linux/")
  system("cp -R viewer/data viewer/application.macosx/")
  system("cp -R viewer/data viewer/application.windows/")
end

desc "Write the convert units function in pcb-gcode-setup.ulp."
task :write_convert_units do
  system("make/write_convert_units.rb")
end

desc "Be sure the build isn't happening from a working svn directory."
task :check_svn do
  if File.exist?('.svn')
    abort("Cannot build with .svn files present.")
  end
end

CLOBBER.include('docs/pcbgcode.aux', 'docs/pcbgcode.glo', 'docs/pcbgcode.gls', 'docs/pcbgcode.idx',
    'docs/pcbgcode.ilg', 'docs/pcbgcode.ind', 'docs/pcbgcode.lof', 'docs/pcbgcode.log', 
    'docs/pcbgcode.lot', 'docs/pcbgcode.out', 'docs/pcbgcode.toc'
)

task :default => [:check_svn, 'docs/pcbgcode.pdf', :fix_viewers, :safe_options, :write_convert_units, :release_file] do
end