Setup.rb

#!/usr/bin/env ruby
# coding: utf-8
# Setup script for Leviathan
# Downloads the assets and dependencies and then builds and installs them
# NOTE: sudo is required on linux (unless skipping package manager installs)

# TODO: update the things
# Ogre required libs: rapidjson-devel
# compile flags: OGRE_CONFIG_THREADS=2 (background resources) OGRE_CONFIG_THREAD_PROVIDER=std

# RubySetupSystem Bootstrap
if not File.exists? "RubySetupSystem/RubySetupSystem.rb"
  puts "Initializing RubySetupSystem"
  system "git submodule init && git submodule update"

  if $?.exitstatus != 0
    abort("Failed to initialize or update git submodules. " +
          "Please make sure git is in path and " +
          "you have an ssh key setup for your github account")
  end
else
  # Make sure RubySetupSystem is up to date
  # This may make debugging RubySetupSystem harder so feel free to comment out
  system "git submodule update"
end

require 'fileutils'

require_relative 'RubySetupSystem/RubyCommon.rb'

def checkRunFolder(suggested)

    doxyFile = File.join(suggested, "LeviathanDoxy.in")

    onError("Not ran from Leviathan base directory!") if not File.exist?(doxyFile)

    thirdPartyFolder = File.join suggested, "ThirdParty"

    FileUtils.mkdir_p thirdPartyFolder
    FileUtils.mkdir_p File.join suggested, "build", "ThirdParty"
    
    thirdPartyFolder
    
end

def projectFolder(baseDir)

  File.expand_path File.join(baseDir, "../")
  
end

def parseExtraArgs

end

require_relative 'RubySetupSystem/RubySetupSystem.rb'

# If false won't get breakpad
# TODO: fix
GetBreakpad = false

# Doesn't get the resources for samples into leviathan/bin if set to false
FetchAssets = true

require_relative 'LeviathanLibraries.rb'

# All the objects
installer = Installer.new(
  $leviathanLibList
)

if GetBreakpad

  breakpad = Breakpad.new(
    version: "master",
    installPath: THIRD_PARTY_INSTALL,
    noInstallSudo: true
  )
  
  installer.addLibrary breakpad

end

# register us for the dependencies runs
installer.registerSelfAsLibrary $leviathanSelfLib

installer.run

if not File.exist? ProjectDir

  onError "'leviathan' folder is missing"

end

Dir.chdir(ProjectDir) do
  
  # Assets svn
  # Always updated for continuous integration stuff
  if FetchAssets # and not SkipPullUpdates
    
    info "Checking out assets svn"

    FileUtils.mkdir_p "bin"

    Dir.chdir("bin") do

      # Check is it an svn repository
      system "svn info"
      
      if $?.exitstatus > 0
        info "Creating a working copy for assets svn"

        runOpen3Checked("svn", "co",
                        "https://subversion.assembla.com/svn/leviathan-assets/trunk", ".")
        
      end

      # Update to latest version (don't force in case there are local changes)
      system "svn update"

      success "Updated Assets"
    end

    success "Assets are good to go"
  end
  
  FileUtils.mkdir_p "build"
  
end

success "Leviathan folder and assets are good to go"

info "Compiling Leviathan"

# Build directory is made earlier

Dir.chdir(File.join(ProjectDir, "build")) do

  if !runCMakeConfigure [
       # This is done automatically
       # "-DCMAKE_EXPORT_COMPILE_COMMANDS=ON",
       "-DOGRE_HOME=#{THIRD_PARTY_INSTALL}",
       "-DUSE_BREAKPAD=OFF"
     ]
    onError "Failed to configure Leviathan"
  end
  
  if !TC.runCompiler
    onError "Failed to compile Leviathan"
  end
  
end

success "Done compiling Leviathan"

if OS.linux?
  
  info "Indexing with cscope"
  Dir.chdir(ProjectDir) do
    runOpen3Checked File.join(ProjectDir, "RubySetupSystem/RunCodeIndexing.rb")
  end
  
  success "All done."
  info "To compile again just run 'make' in ./build"
  puts "You may need to run this setup again from time to time"
  
else
  
  success "All done."
  info "Open build/Leviathan.sln and start coding"
  
end

exit 0